diff options
Diffstat (limited to 'src/SMAPI.Tests')
| -rw-r--r-- | src/SMAPI.Tests/Core/ModResolverTests.cs | 556 | ||||
| -rw-r--r-- | src/SMAPI.Tests/Core/TranslationTests.cs | 356 | ||||
| -rw-r--r-- | src/SMAPI.Tests/Properties/AssemblyInfo.cs | 6 | ||||
| -rw-r--r-- | src/SMAPI.Tests/Sample.cs | 30 | ||||
| -rw-r--r-- | src/SMAPI.Tests/StardewModdingAPI.Tests.csproj | 69 | ||||
| -rw-r--r-- | src/SMAPI.Tests/Utilities/SDateTests.cs | 255 | ||||
| -rw-r--r-- | src/SMAPI.Tests/Utilities/SemanticVersionTests.cs | 302 | ||||
| -rw-r--r-- | src/SMAPI.Tests/packages.config | 7 |
8 files changed, 1581 insertions, 0 deletions
diff --git a/src/SMAPI.Tests/Core/ModResolverTests.cs b/src/SMAPI.Tests/Core/ModResolverTests.cs new file mode 100644 index 00000000..051ffe99 --- /dev/null +++ b/src/SMAPI.Tests/Core/ModResolverTests.cs @@ -0,0 +1,556 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using Moq; +using Newtonsoft.Json; +using NUnit.Framework; +using StardewModdingAPI.Framework; +using StardewModdingAPI.Framework.Models; +using StardewModdingAPI.Framework.ModLoading; +using StardewModdingAPI.Framework.Serialisation; + +namespace StardewModdingAPI.Tests.Core +{ + /// <summary>Unit tests for <see cref="ModResolver"/>.</summary> + [TestFixture] + public class ModResolverTests + { + /********* + ** Unit tests + *********/ + /**** + ** ReadManifests + ****/ + [Test(Description = "Assert that the resolver correctly returns an empty list if there are no mods installed.")] + public void ReadBasicManifest_NoMods_ReturnsEmptyList() + { + // arrange + string rootFolder = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(rootFolder); + + // act + IModMetadata[] mods = new ModResolver().ReadManifests(rootFolder, new JsonHelper(), new ModDataRecord[0]).ToArray(); + + // assert + Assert.AreEqual(0, mods.Length, 0, $"Expected to find zero manifests, found {mods.Length} instead."); + } + + [Test(Description = "Assert that the resolver correctly returns a failed metadata if there's an empty mod folder.")] + public void ReadBasicManifest_EmptyModFolder_ReturnsFailedManifest() + { + // arrange + string rootFolder = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")); + string modFolder = Path.Combine(rootFolder, Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(modFolder); + + // act + IModMetadata[] mods = new ModResolver().ReadManifests(rootFolder, new JsonHelper(), new ModDataRecord[0]).ToArray(); + IModMetadata mod = mods.FirstOrDefault(); + + // assert + Assert.AreEqual(1, mods.Length, 0, $"Expected to find one manifest, found {mods.Length} instead."); + Assert.AreEqual(ModMetadataStatus.Failed, mod.Status, "The mod metadata was not marked failed."); + Assert.IsNotNull(mod.Error, "The mod metadata did not have an error message set."); + } + + [Test(Description = "Assert that the resolver correctly reads manifest data from a randomised file.")] + public void ReadBasicManifest_CanReadFile() + { + // create manifest data + IDictionary<string, object> originalDependency = new Dictionary<string, object> + { + [nameof(IManifestDependency.UniqueID)] = Sample.String() + }; + IDictionary<string, object> original = new Dictionary<string, object> + { + [nameof(IManifest.Name)] = Sample.String(), + [nameof(IManifest.Author)] = Sample.String(), + [nameof(IManifest.Version)] = new SemanticVersion(Sample.Int(), Sample.Int(), Sample.Int(), Sample.String()), + [nameof(IManifest.Description)] = Sample.String(), + [nameof(IManifest.UniqueID)] = $"{Sample.String()}.{Sample.String()}", + [nameof(IManifest.EntryDll)] = $"{Sample.String()}.dll", + [nameof(IManifest.MinimumApiVersion)] = $"{Sample.Int()}.{Sample.Int()}-{Sample.String()}", + [nameof(IManifest.Dependencies)] = new[] { originalDependency }, + ["ExtraString"] = Sample.String(), + ["ExtraInt"] = Sample.Int() + }; + + // write to filesystem + string rootFolder = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")); + string modFolder = Path.Combine(rootFolder, Guid.NewGuid().ToString("N")); + string filename = Path.Combine(modFolder, "manifest.json"); + Directory.CreateDirectory(modFolder); + File.WriteAllText(filename, JsonConvert.SerializeObject(original)); + + // act + IModMetadata[] mods = new ModResolver().ReadManifests(rootFolder, new JsonHelper(), new ModDataRecord[0]).ToArray(); + IModMetadata mod = mods.FirstOrDefault(); + + // assert + Assert.AreEqual(1, mods.Length, 0, "Expected to find one manifest."); + Assert.IsNotNull(mod, "The loaded manifest shouldn't be null."); + Assert.AreEqual(null, mod.DataRecord, "The data record should be null since we didn't provide one."); + Assert.AreEqual(modFolder, mod.DirectoryPath, "The directory path doesn't match."); + Assert.AreEqual(ModMetadataStatus.Found, mod.Status, "The status doesn't match."); + Assert.AreEqual(null, mod.Error, "The error should be null since parsing should have succeeded."); + + Assert.AreEqual(original[nameof(IManifest.Name)], mod.DisplayName, "The display name should use the manifest name."); + Assert.AreEqual(original[nameof(IManifest.Name)], mod.Manifest.Name, "The manifest's name doesn't match."); + Assert.AreEqual(original[nameof(IManifest.Author)], mod.Manifest.Author, "The manifest's author doesn't match."); + Assert.AreEqual(original[nameof(IManifest.Description)], mod.Manifest.Description, "The manifest's description doesn't match."); + Assert.AreEqual(original[nameof(IManifest.EntryDll)], mod.Manifest.EntryDll, "The manifest's entry DLL doesn't match."); + Assert.AreEqual(original[nameof(IManifest.MinimumApiVersion)], mod.Manifest.MinimumApiVersion?.ToString(), "The manifest's minimum API version doesn't match."); + Assert.AreEqual(original[nameof(IManifest.Version)]?.ToString(), mod.Manifest.Version?.ToString(), "The manifest's version doesn't match."); + + Assert.IsNotNull(mod.Manifest.ExtraFields, "The extra fields should not be null."); + Assert.AreEqual(2, mod.Manifest.ExtraFields.Count, "The extra fields should contain two values."); + Assert.AreEqual(original["ExtraString"], mod.Manifest.ExtraFields["ExtraString"], "The manifest's extra fields should contain an 'ExtraString' value."); + Assert.AreEqual(original["ExtraInt"], mod.Manifest.ExtraFields["ExtraInt"], "The manifest's extra fields should contain an 'ExtraInt' value."); + + Assert.IsNotNull(mod.Manifest.Dependencies, "The dependencies field should not be null."); + Assert.AreEqual(1, mod.Manifest.Dependencies.Length, "The dependencies field should contain one value."); + Assert.AreEqual(originalDependency[nameof(IManifestDependency.UniqueID)], mod.Manifest.Dependencies[0].UniqueID, "The first dependency's unique ID doesn't match."); + } + + /**** + ** ValidateManifests + ****/ + [Test(Description = "Assert that validation doesn't fail if there are no mods installed.")] + public void ValidateManifests_NoMods_DoesNothing() + { + new ModResolver().ValidateManifests(new ModMetadata[0], apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + } + + [Test(Description = "Assert that validation skips manifests that have already failed without calling any other properties.")] + public void ValidateManifests_Skips_Failed() + { + // arrange + Mock<IModMetadata> mock = this.GetMetadata("Mod A"); + mock.Setup(p => p.Status).Returns(ModMetadataStatus.Failed); + + // act + new ModResolver().ValidateManifests(new[] { mock.Object }, apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + + // assert + mock.VerifyGet(p => p.Status, Times.Once, "The validation did not check the manifest status."); + } + + [Test(Description = "Assert that validation fails if the mod has 'assume broken' status.")] + public void ValidateManifests_ModStatus_AssumeBroken_Fails() + { + // arrange + Mock<IModMetadata> mock = this.GetMetadata("Mod A", new string[0], allowStatusChange: true); + this.SetupMetadataForValidation(mock, new ModDataRecord + { + Compatibility = new[] { new ModCompatibility("~1.0", ModStatus.AssumeBroken, null) }, + AlternativeUrl = "http://example.org" + }); + + // act + new ModResolver().ValidateManifests(new[] { mock.Object }, apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + + // assert + mock.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "The validation did not fail the metadata."); + } + + [Test(Description = "Assert that validation fails when the minimum API version is higher than the current SMAPI version.")] + public void ValidateManifests_MinimumApiVersion_Fails() + { + // arrange + Mock<IModMetadata> mock = this.GetMetadata("Mod A", new string[0], allowStatusChange: true); + mock.Setup(p => p.Manifest).Returns(this.GetManifest(m => m.MinimumApiVersion = new SemanticVersion("1.1"))); + this.SetupMetadataForValidation(mock); + + // act + new ModResolver().ValidateManifests(new[] { mock.Object }, apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + + // assert + mock.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "The validation did not fail the metadata."); + } + + [Test(Description = "Assert that validation fails when the manifest references a DLL that does not exist.")] + public void ValidateManifests_MissingEntryDLL_Fails() + { + // arrange + Mock<IModMetadata> mock = this.GetMetadata(this.GetManifest("Mod A", "1.0", manifest => manifest.EntryDll = "Missing.dll"), allowStatusChange: true); + this.SetupMetadataForValidation(mock); + + // act + new ModResolver().ValidateManifests(new[] { mock.Object }, apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + + // assert + mock.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "The validation did not fail the metadata."); + } + + [Test(Description = "Assert that validation fails when multiple mods have the same unique ID.")] + public void ValidateManifests_DuplicateUniqueID_Fails() + { + // arrange + Mock<IModMetadata> modA = this.GetMetadata("Mod A", new string[0], allowStatusChange: true); + Mock<IModMetadata> modB = this.GetMetadata(this.GetManifest("Mod A", "1.0", manifest => manifest.Name = "Mod B"), allowStatusChange: true); + Mock<IModMetadata> modC = this.GetMetadata("Mod C", new string[0], allowStatusChange: false); + foreach (Mock<IModMetadata> mod in new[] { modA, modB, modC }) + this.SetupMetadataForValidation(mod); + + // act + new ModResolver().ValidateManifests(new[] { modA.Object, modB.Object }, apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + + // assert + modA.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "The validation did not fail the first mod with a unique ID."); + modB.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "The validation did not fail the second mod with a unique ID."); + } + + [Test(Description = "Assert that validation fails when the manifest references a DLL that does not exist.")] + public void ValidateManifests_Valid_Passes() + { + // set up manifest + IManifest manifest = this.GetManifest(); + + // create DLL + string modFolder = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(modFolder); + File.WriteAllText(Path.Combine(modFolder, manifest.EntryDll), ""); + + // arrange + Mock<IModMetadata> mock = new Mock<IModMetadata>(MockBehavior.Strict); + mock.Setup(p => p.Status).Returns(ModMetadataStatus.Found); + mock.Setup(p => p.DataRecord).Returns(() => null); + mock.Setup(p => p.Manifest).Returns(manifest); + mock.Setup(p => p.DirectoryPath).Returns(modFolder); + + // act + new ModResolver().ValidateManifests(new[] { mock.Object }, apiVersion: new SemanticVersion("1.0"), vendorModUrls: new Dictionary<string, string>()); + + // assert + // if Moq doesn't throw a method-not-setup exception, the validation didn't override the status. + } + + /**** + ** ProcessDependencies + ****/ + [Test(Description = "Assert that processing dependencies doesn't fail if there are no mods installed.")] + public void ProcessDependencies_NoMods_DoesNothing() + { + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new IModMetadata[0]).ToArray(); + + // assert + Assert.AreEqual(0, mods.Length, 0, "Expected to get an empty list of mods."); + } + + [Test(Description = "Assert that processing dependencies doesn't change the order if there are no mod dependencies.")] + public void ProcessDependencies_NoDependencies_DoesNothing() + { + // arrange + // A B C + Mock<IModMetadata> modA = this.GetMetadata("Mod A"); + Mock<IModMetadata> modB = this.GetMetadata("Mod B"); + Mock<IModMetadata> modC = this.GetMetadata("Mod C"); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modA.Object, modB.Object, modC.Object }).ToArray(); + + // assert + Assert.AreEqual(3, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order unexpectedly changed with no dependencies."); + Assert.AreSame(modB.Object, mods[1], "The load order unexpectedly changed with no dependencies."); + Assert.AreSame(modC.Object, mods[2], "The load order unexpectedly changed with no dependencies."); + } + + [Test(Description = "Assert that processing dependencies skips mods that have already failed without calling any other properties.")] + public void ProcessDependencies_Skips_Failed() + { + // arrange + Mock<IModMetadata> mock = new Mock<IModMetadata>(MockBehavior.Strict); + mock.Setup(p => p.Status).Returns(ModMetadataStatus.Failed); + + // act + new ModResolver().ProcessDependencies(new[] { mock.Object }); + + // assert + mock.VerifyGet(p => p.Status, Times.Once, "The validation did not check the manifest status."); + } + + [Test(Description = "Assert that simple dependencies are reordered correctly.")] + public void ProcessDependencies_Reorders_SimpleDependencies() + { + // arrange + // A ◀── B + // ▲ ▲ + // │ │ + // └─ C ─┘ + Mock<IModMetadata> modA = this.GetMetadata("Mod A"); + Mock<IModMetadata> modB = this.GetMetadata("Mod B", dependencies: new[] { "Mod A" }); + Mock<IModMetadata> modC = this.GetMetadata("Mod C", dependencies: new[] { "Mod A", "Mod B" }); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modC.Object, modA.Object, modB.Object }).ToArray(); + + // assert + Assert.AreEqual(3, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order is incorrect: mod A should be first since the other mods depend on it."); + Assert.AreSame(modB.Object, mods[1], "The load order is incorrect: mod B should be second since it needs mod A, and is needed by mod C."); + Assert.AreSame(modC.Object, mods[2], "The load order is incorrect: mod C should be third since it needs both mod A and mod B."); + } + + [Test(Description = "Assert that simple dependency chains are reordered correctly.")] + public void ProcessDependencies_Reorders_DependencyChain() + { + // arrange + // A ◀── B ◀── C ◀── D + Mock<IModMetadata> modA = this.GetMetadata("Mod A"); + Mock<IModMetadata> modB = this.GetMetadata("Mod B", dependencies: new[] { "Mod A" }); + Mock<IModMetadata> modC = this.GetMetadata("Mod C", dependencies: new[] { "Mod B" }); + Mock<IModMetadata> modD = this.GetMetadata("Mod D", dependencies: new[] { "Mod C" }); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modC.Object, modA.Object, modB.Object, modD.Object }).ToArray(); + + // assert + Assert.AreEqual(4, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order is incorrect: mod A should be first since it's needed by mod B."); + Assert.AreSame(modB.Object, mods[1], "The load order is incorrect: mod B should be second since it needs mod A, and is needed by mod C."); + Assert.AreSame(modC.Object, mods[2], "The load order is incorrect: mod C should be third since it needs mod B, and is needed by mod D."); + Assert.AreSame(modD.Object, mods[3], "The load order is incorrect: mod D should be fourth since it needs mod C."); + } + + [Test(Description = "Assert that overlapping dependency chains are reordered correctly.")] + public void ProcessDependencies_Reorders_OverlappingDependencyChain() + { + // arrange + // A ◀── B ◀── C ◀── D + // ▲ ▲ + // │ │ + // E ◀── F + Mock<IModMetadata> modA = this.GetMetadata("Mod A"); + Mock<IModMetadata> modB = this.GetMetadata("Mod B", dependencies: new[] { "Mod A" }); + Mock<IModMetadata> modC = this.GetMetadata("Mod C", dependencies: new[] { "Mod B" }); + Mock<IModMetadata> modD = this.GetMetadata("Mod D", dependencies: new[] { "Mod C" }); + Mock<IModMetadata> modE = this.GetMetadata("Mod E", dependencies: new[] { "Mod B" }); + Mock<IModMetadata> modF = this.GetMetadata("Mod F", dependencies: new[] { "Mod C", "Mod E" }); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modC.Object, modA.Object, modB.Object, modD.Object, modF.Object, modE.Object }).ToArray(); + + // assert + Assert.AreEqual(6, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order is incorrect: mod A should be first since it's needed by mod B."); + Assert.AreSame(modB.Object, mods[1], "The load order is incorrect: mod B should be second since it needs mod A, and is needed by mod C."); + Assert.AreSame(modC.Object, mods[2], "The load order is incorrect: mod C should be third since it needs mod B, and is needed by mod D."); + Assert.AreSame(modD.Object, mods[3], "The load order is incorrect: mod D should be fourth since it needs mod C."); + Assert.AreSame(modE.Object, mods[4], "The load order is incorrect: mod E should be fifth since it needs mod B, but is specified after C which also needs mod B."); + Assert.AreSame(modF.Object, mods[5], "The load order is incorrect: mod F should be last since it needs mods E and C."); + } + + [Test(Description = "Assert that mods with circular dependency chains are skipped, but any other mods are loaded in the correct order.")] + public void ProcessDependencies_Skips_CircularDependentMods() + { + // arrange + // A ◀── B ◀── C ──▶ D + // ▲ │ + // │ ▼ + // └──── E + Mock<IModMetadata> modA = this.GetMetadata("Mod A"); + Mock<IModMetadata> modB = this.GetMetadata("Mod B", dependencies: new[] { "Mod A" }); + Mock<IModMetadata> modC = this.GetMetadata("Mod C", dependencies: new[] { "Mod B", "Mod D" }, allowStatusChange: true); + Mock<IModMetadata> modD = this.GetMetadata("Mod D", dependencies: new[] { "Mod E" }, allowStatusChange: true); + Mock<IModMetadata> modE = this.GetMetadata("Mod E", dependencies: new[] { "Mod C" }, allowStatusChange: true); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modC.Object, modA.Object, modB.Object, modD.Object, modE.Object }).ToArray(); + + // assert + Assert.AreEqual(5, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order is incorrect: mod A should be first since it's needed by mod B."); + Assert.AreSame(modB.Object, mods[1], "The load order is incorrect: mod B should be second since it needs mod A."); + modC.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "Mod C was expected to fail since it's part of a dependency loop."); + modD.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "Mod D was expected to fail since it's part of a dependency loop."); + modE.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "Mod E was expected to fail since it's part of a dependency loop."); + } + + [Test(Description = "Assert that dependencies are sorted correctly even if some of the mods failed during metadata loading.")] + public void ProcessDependencies_WithSomeFailedMods_Succeeds() + { + // arrange + // A ◀── B ◀── C D (failed) + Mock<IModMetadata> modA = this.GetMetadata("Mod A"); + Mock<IModMetadata> modB = this.GetMetadata("Mod B", dependencies: new[] { "Mod A" }); + Mock<IModMetadata> modC = this.GetMetadata("Mod C", dependencies: new[] { "Mod B" }, allowStatusChange: true); + Mock<IModMetadata> modD = new Mock<IModMetadata>(MockBehavior.Strict); + modD.Setup(p => p.Manifest).Returns<IManifest>(null); + modD.Setup(p => p.Status).Returns(ModMetadataStatus.Failed); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modC.Object, modA.Object, modB.Object, modD.Object }).ToArray(); + + // assert + Assert.AreEqual(4, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modD.Object, mods[0], "The load order is incorrect: mod D should be first since it was already failed."); + Assert.AreSame(modA.Object, mods[1], "The load order is incorrect: mod A should be second since it's needed by mod B."); + Assert.AreSame(modB.Object, mods[2], "The load order is incorrect: mod B should be third since it needs mod A, and is needed by mod C."); + Assert.AreSame(modC.Object, mods[3], "The load order is incorrect: mod C should be fourth since it needs mod B, and is needed by mod D."); + } + + [Test(Description = "Assert that dependencies are failed if they don't meet the minimum version.")] + public void ProcessDependencies_WithMinVersions_FailsIfNotMet() + { + // arrange + // A 1.0 ◀── B (need A 1.1) + Mock<IModMetadata> modA = this.GetMetadata(this.GetManifest("Mod A", "1.0")); + Mock<IModMetadata> modB = this.GetMetadata(this.GetManifest("Mod B", "1.0", new ManifestDependency("Mod A", "1.1")), allowStatusChange: true); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modA.Object, modB.Object }).ToArray(); + + // assert + Assert.AreEqual(2, mods.Length, 0, "Expected to get the same number of mods input."); + modB.Verify(p => p.SetStatus(ModMetadataStatus.Failed, It.IsAny<string>()), Times.Once, "Mod B unexpectedly didn't fail even though it needs a newer version of Mod A."); + } + + [Test(Description = "Assert that dependencies are accepted if they meet the minimum version.")] + public void ProcessDependencies_WithMinVersions_SucceedsIfMet() + { + // arrange + // A 1.0 ◀── B (need A 1.0-beta) + Mock<IModMetadata> modA = this.GetMetadata(this.GetManifest("Mod A", "1.0")); + Mock<IModMetadata> modB = this.GetMetadata(this.GetManifest("Mod B", "1.0", new ManifestDependency("Mod A", "1.0-beta")), allowStatusChange: false); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modA.Object, modB.Object }).ToArray(); + + // assert + Assert.AreEqual(2, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order is incorrect: mod A should be first since it's needed by mod B."); + Assert.AreSame(modB.Object, mods[1], "The load order is incorrect: mod B should be second since it needs mod A."); + } + + [Test(Description = "Assert that optional dependencies are sorted correctly if present.")] + public void ProcessDependencies_IfOptional() + { + // arrange + // A ◀── B + Mock<IModMetadata> modA = this.GetMetadata(this.GetManifest("Mod A", "1.0")); + Mock<IModMetadata> modB = this.GetMetadata(this.GetManifest("Mod B", "1.0", new ManifestDependency("Mod A", "1.0", required: false)), allowStatusChange: false); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modB.Object, modA.Object }).ToArray(); + + // assert + Assert.AreEqual(2, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modA.Object, mods[0], "The load order is incorrect: mod A should be first since it's needed by mod B."); + Assert.AreSame(modB.Object, mods[1], "The load order is incorrect: mod B should be second since it needs mod A."); + } + + [Test(Description = "Assert that optional dependencies are accepted if they're missing.")] + public void ProcessDependencies_IfOptional_SucceedsIfMissing() + { + // arrange + // A ◀── B where A doesn't exist + Mock<IModMetadata> modB = this.GetMetadata(this.GetManifest("Mod B", "1.0", new ManifestDependency("Mod A", "1.0", required: false)), allowStatusChange: false); + + // act + IModMetadata[] mods = new ModResolver().ProcessDependencies(new[] { modB.Object }).ToArray(); + + // assert + Assert.AreEqual(1, mods.Length, 0, "Expected to get the same number of mods input."); + Assert.AreSame(modB.Object, mods[0], "The load order is incorrect: mod B should be first since it's the only mod."); + } + + + /********* + ** Private methods + *********/ + /// <summary>Get a randomised basic manifest.</summary> + /// <param name="adjust">Adjust the generated manifest.</param> + private Manifest GetManifest(Action<Manifest> adjust = null) + { + Manifest manifest = new Manifest + { + Name = Sample.String(), + Author = Sample.String(), + Version = new SemanticVersion(Sample.Int(), Sample.Int(), Sample.Int(), Sample.String()), + Description = Sample.String(), + UniqueID = $"{Sample.String()}.{Sample.String()}", + EntryDll = $"{Sample.String()}.dll" + }; + adjust?.Invoke(manifest); + return manifest; + } + + /// <summary>Get a randomised basic manifest.</summary> + /// <param name="uniqueID">The mod's name and unique ID.</param> + /// <param name="version">The mod version.</param> + /// <param name="adjust">Adjust the generated manifest.</param> + /// <param name="dependencies">The dependencies this mod requires.</param> + private IManifest GetManifest(string uniqueID, string version, Action<Manifest> adjust, params IManifestDependency[] dependencies) + { + return this.GetManifest(manifest => + { + manifest.Name = uniqueID; + manifest.UniqueID = uniqueID; + manifest.Version = new SemanticVersion(version); + manifest.Dependencies = dependencies; + adjust?.Invoke(manifest); + }); + } + + /// <summary>Get a randomised basic manifest.</summary> + /// <param name="uniqueID">The mod's name and unique ID.</param> + /// <param name="version">The mod version.</param> + /// <param name="dependencies">The dependencies this mod requires.</param> + private IManifest GetManifest(string uniqueID, string version, params IManifestDependency[] dependencies) + { + return this.GetManifest(uniqueID, version, null, dependencies); + } + + /// <summary>Get a randomised basic manifest.</summary> + /// <param name="uniqueID">The mod's name and unique ID.</param> + private Mock<IModMetadata> GetMetadata(string uniqueID) + { + return this.GetMetadata(this.GetManifest(uniqueID, "1.0")); + } + + /// <summary>Get a randomised basic manifest.</summary> + /// <param name="uniqueID">The mod's name and unique ID.</param> + /// <param name="dependencies">The dependencies this mod requires.</param> + /// <param name="allowStatusChange">Whether the code being tested is allowed to change the mod status.</param> + private Mock<IModMetadata> GetMetadata(string uniqueID, string[] dependencies, bool allowStatusChange = false) + { + IManifest manifest = this.GetManifest(uniqueID, "1.0", dependencies?.Select(dependencyID => (IManifestDependency)new ManifestDependency(dependencyID, null)).ToArray()); + return this.GetMetadata(manifest, allowStatusChange); + } + + /// <summary>Get a randomised basic manifest.</summary> + /// <param name="manifest">The mod manifest.</param> + /// <param name="allowStatusChange">Whether the code being tested is allowed to change the mod status.</param> + private Mock<IModMetadata> GetMetadata(IManifest manifest, bool allowStatusChange = false) + { + Mock<IModMetadata> mod = new Mock<IModMetadata>(MockBehavior.Strict); + mod.Setup(p => p.DataRecord).Returns(() => null); + mod.Setup(p => p.Status).Returns(ModMetadataStatus.Found); + mod.Setup(p => p.DisplayName).Returns(manifest.UniqueID); + mod.Setup(p => p.Manifest).Returns(manifest); + if (allowStatusChange) + { + mod + .Setup(p => p.SetStatus(It.IsAny<ModMetadataStatus>(), It.IsAny<string>())) + .Callback<ModMetadataStatus, string>((status, message) => Console.WriteLine($"<{manifest.UniqueID} changed status: [{status}] {message}")) + .Returns(mod.Object); + } + return mod; + } + + /// <summary>Set up a mock mod metadata for <see cref="ModResolver.ValidateManifests"/>.</summary> + /// <param name="mod">The mock mod metadata.</param> + /// <param name="modRecord">The extra metadata about the mod from SMAPI's internal data (if any).</param> + private void SetupMetadataForValidation(Mock<IModMetadata> mod, ModDataRecord modRecord = null) + { + mod.Setup(p => p.Status).Returns(ModMetadataStatus.Found); + mod.Setup(p => p.DataRecord).Returns(() => null); + mod.Setup(p => p.Manifest).Returns(this.GetManifest()); + mod.Setup(p => p.DirectoryPath).Returns(Path.GetTempPath()); + mod.Setup(p => p.DataRecord).Returns(modRecord); + } + } +} diff --git a/src/SMAPI.Tests/Core/TranslationTests.cs b/src/SMAPI.Tests/Core/TranslationTests.cs new file mode 100644 index 00000000..63404a41 --- /dev/null +++ b/src/SMAPI.Tests/Core/TranslationTests.cs @@ -0,0 +1,356 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using NUnit.Framework; +using StardewModdingAPI.Framework.ModHelpers; +using StardewValley; + +namespace StardewModdingAPI.Tests.Core +{ + /// <summary>Unit tests for <see cref="TranslationHelper"/> and <see cref="Translation"/>.</summary> + [TestFixture] + public class TranslationTests + { + /********* + ** Data + *********/ + /// <summary>Sample translation text for unit tests.</summary> + public static string[] Samples = { null, "", " ", "boop", " boop " }; + + + /********* + ** Unit tests + *********/ + /**** + ** Translation helper + ****/ + [Test(Description = "Assert that the translation helper correctly handles no translations.")] + public void Helper_HandlesNoTranslations() + { + // arrange + var data = new Dictionary<string, IDictionary<string, string>>(); + + // act + ITranslationHelper helper = new TranslationHelper("ModID", "ModName", "en", LocalizedContentManager.LanguageCode.en).SetTranslations(data); + Translation translation = helper.Get("key"); + Translation[] translationList = helper.GetTranslations()?.ToArray(); + + // assert + Assert.AreEqual("en", helper.Locale, "The locale doesn't match the input value."); + Assert.AreEqual(LocalizedContentManager.LanguageCode.en, helper.LocaleEnum, "The locale enum doesn't match the input value."); + Assert.IsNotNull(translationList, "The full list of translations is unexpectedly null."); + Assert.AreEqual(0, translationList.Length, "The full list of translations is unexpectedly not empty."); + + Assert.IsNotNull(translation, "The translation helper unexpectedly returned a null translation."); + Assert.AreEqual(this.GetPlaceholderText("key"), translation.ToString(), "The translation returned an unexpected value."); + } + + [Test(Description = "Assert that the translation helper returns the expected translations correctly.")] + public void Helper_GetTranslations_ReturnsExpectedText() + { + // arrange + var data = this.GetSampleData(); + var expected = this.GetExpectedTranslations(); + + // act + var actual = new Dictionary<string, Translation[]>(); + TranslationHelper helper = new TranslationHelper("ModID", "ModName", "en", LocalizedContentManager.LanguageCode.en).SetTranslations(data); + foreach (string locale in expected.Keys) + { + this.AssertSetLocale(helper, locale, LocalizedContentManager.LanguageCode.en); + actual[locale] = helper.GetTranslations()?.ToArray(); + } + + // assert + foreach (string locale in expected.Keys) + { + Assert.IsNotNull(actual[locale], $"The translations for {locale} is unexpectedly null."); + Assert.That(actual[locale], Is.EquivalentTo(expected[locale]).Using<Translation, Translation>(this.CompareEquality), $"The translations for {locale} don't match the expected values."); + } + } + + [Test(Description = "Assert that the translations returned by the helper has the expected text.")] + public void Helper_Get_ReturnsExpectedText() + { + // arrange + var data = this.GetSampleData(); + var expected = this.GetExpectedTranslations(); + + // act + var actual = new Dictionary<string, Translation[]>(); + TranslationHelper helper = new TranslationHelper("ModID", "ModName", "en", LocalizedContentManager.LanguageCode.en).SetTranslations(data); + foreach (string locale in expected.Keys) + { + this.AssertSetLocale(helper, locale, LocalizedContentManager.LanguageCode.en); + + List<Translation> translations = new List<Translation>(); + foreach (Translation translation in expected[locale]) + translations.Add(helper.Get(translation.Key)); + actual[locale] = translations.ToArray(); + } + + // assert + foreach (string locale in expected.Keys) + { + Assert.IsNotNull(actual[locale], $"The translations for {locale} is unexpectedly null."); + Assert.That(actual[locale], Is.EquivalentTo(expected[locale]).Using<Translation, Translation>(this.CompareEquality), $"The translations for {locale} don't match the expected values."); + } + } + + /**** + ** Translation + ****/ + [Test(Description = "Assert that HasValue returns the expected result for various inputs.")] + [TestCase(null, ExpectedResult = false)] + [TestCase("", ExpectedResult = false)] + [TestCase(" ", ExpectedResult = true)] + [TestCase("boop", ExpectedResult = true)] + [TestCase(" boop ", ExpectedResult = true)] + public bool Translation_HasValue(string text) + { + return new Translation("ModName", "pt-BR", "key", text).HasValue(); + } + + [Test(Description = "Assert that the translation's ToString method returns the expected text for various inputs.")] + public void Translation_ToString([ValueSource(nameof(TranslationTests.Samples))] string text) + { + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text); + + // assert + if (translation.HasValue()) + Assert.AreEqual(text, translation.ToString(), "The translation returned an unexpected value given a valid input."); + else + Assert.AreEqual(this.GetPlaceholderText("key"), translation.ToString(), "The translation returned an unexpected value given a null or empty input."); + } + + [Test(Description = "Assert that the translation's implicit string conversion returns the expected text for various inputs.")] + public void Translation_ImplicitStringConversion([ValueSource(nameof(TranslationTests.Samples))] string text) + { + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text); + + // assert + if (translation.HasValue()) + Assert.AreEqual(text, (string)translation, "The translation returned an unexpected value given a valid input."); + else + Assert.AreEqual(this.GetPlaceholderText("key"), (string)translation, "The translation returned an unexpected value given a null or empty input."); + } + + [Test(Description = "Assert that the translation returns the expected text given a use-placeholder setting.")] + public void Translation_UsePlaceholder([Values(true, false)] bool value, [ValueSource(nameof(TranslationTests.Samples))] string text) + { + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text).UsePlaceholder(value); + + // assert + if (translation.HasValue()) + Assert.AreEqual(text, translation.ToString(), "The translation returned an unexpected value given a valid input."); + else if (!value) + Assert.AreEqual(text, translation.ToString(), "The translation returned an unexpected value given a null or empty input with the placeholder disabled."); + else + Assert.AreEqual(this.GetPlaceholderText("key"), translation.ToString(), "The translation returned an unexpected value given a null or empty input with the placeholder enabled."); + } + + [Test(Description = "Assert that the translation's Assert method throws the expected exception.")] + public void Translation_Assert([ValueSource(nameof(TranslationTests.Samples))] string text) + { + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text); + + // assert + if (translation.HasValue()) + Assert.That(() => translation.Assert(), Throws.Nothing, "The assert unexpected threw an exception for a valid input."); + else + Assert.That(() => translation.Assert(), Throws.Exception.TypeOf<KeyNotFoundException>(), "The assert didn't throw an exception for invalid input."); + } + + [Test(Description = "Assert that the translation returns the expected text after setting the default.")] + public void Translation_Default([ValueSource(nameof(TranslationTests.Samples))] string text, [ValueSource(nameof(TranslationTests.Samples))] string @default) + { + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text).Default(@default); + + // assert + if (!string.IsNullOrEmpty(text)) + Assert.AreEqual(text, translation.ToString(), "The translation returned an unexpected value given a valid base text."); + else if (!string.IsNullOrEmpty(@default)) + Assert.AreEqual(@default, translation.ToString(), "The translation returned an unexpected value given a null or empty base text, but valid default."); + else + Assert.AreEqual(this.GetPlaceholderText("key"), translation.ToString(), "The translation returned an unexpected value given a null or empty base and default text."); + } + + /**** + ** Translation tokens + ****/ + [Test(Description = "Assert that multiple translation tokens are replaced correctly regardless of the token structure.")] + public void Translation_Tokens([Values("anonymous object", "class", "IDictionary<string, object>", "IDictionary<string, string>")] string structure) + { + // arrange + string start = Guid.NewGuid().ToString("N"); + string middle = Guid.NewGuid().ToString("N"); + string end = Guid.NewGuid().ToString("N"); + const string input = "{{start}} tokens are properly replaced (including {{middle}} {{ MIDdlE}}) {{end}}"; + string expected = $"{start} tokens are properly replaced (including {middle} {middle}) {end}"; + + // act + Translation translation = new Translation("ModName", "pt-BR", "key", input); + switch (structure) + { + case "anonymous object": + translation = translation.Tokens(new { start, middle, end }); + break; + + case "class": + translation = translation.Tokens(new TokenModel { Start = start, Middle = middle, End = end }); + break; + + case "IDictionary<string, object>": + translation = translation.Tokens(new Dictionary<string, object> { ["start"] = start, ["middle"] = middle, ["end"] = end }); + break; + + case "IDictionary<string, string>": + translation = translation.Tokens(new Dictionary<string, string> { ["start"] = start, ["middle"] = middle, ["end"] = end }); + break; + + default: + throw new NotSupportedException($"Unknown structure '{structure}'."); + } + + // assert + Assert.AreEqual(expected, translation.ToString(), "The translation returned an unexpected text."); + } + + [Test(Description = "Assert that the translation can replace tokens in all valid formats.")] + [TestCase("{{value}}", "value")] + [TestCase("{{ value }}", "value")] + [TestCase("{{value }}", "value")] + [TestCase("{{ the_value }}", "the_value")] + [TestCase("{{ the.value_here }}", "the.value_here")] + [TestCase("{{ the_value-here.... }}", "the_value-here....")] + [TestCase("{{ tHe_vALuE-HEre.... }}", "tHe_vALuE-HEre....")] + public void Translation_Tokens_ValidFormats(string text, string key) + { + // arrange + string value = Guid.NewGuid().ToString("N"); + + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text).Tokens(new Dictionary<string, object> { [key] = value }); + + // assert + Assert.AreEqual(value, translation.ToString(), "The translation returned an unexpected value given a valid base text."); + } + + [Test(Description = "Assert that translation tokens are case-insensitive and surrounding-whitespace-insensitive.")] + [TestCase("{{value}}", "value")] + [TestCase("{{VaLuE}}", "vAlUe")] + [TestCase("{{VaLuE }}", " vAlUe")] + public void Translation_Tokens_KeysAreNormalised(string text, string key) + { + // arrange + string value = Guid.NewGuid().ToString("N"); + + // act + Translation translation = new Translation("ModName", "pt-BR", "key", text).Tokens(new Dictionary<string, object> { [key] = value }); + + // assert + Assert.AreEqual(value, translation.ToString(), "The translation returned an unexpected value given a valid base text."); + } + + + /********* + ** Private methods + *********/ + /// <summary>Set a translation helper's locale and assert that it was set correctly.</summary> + /// <param name="helper">The translation helper to change.</param> + /// <param name="locale">The expected locale.</param> + /// <param name="localeEnum">The expected game language code.</param> + private void AssertSetLocale(TranslationHelper helper, string locale, LocalizedContentManager.LanguageCode localeEnum) + { + helper.SetLocale(locale, localeEnum); + Assert.AreEqual(locale, helper.Locale, "The locale doesn't match the input value."); + Assert.AreEqual(localeEnum, helper.LocaleEnum, "The locale enum doesn't match the input value."); + } + + /// <summary>Get sample raw translations to input.</summary> + private IDictionary<string, IDictionary<string, string>> GetSampleData() + { + return new Dictionary<string, IDictionary<string, string>> + { + ["default"] = new Dictionary<string, string> + { + ["key A"] = "default A", + ["key C"] = "default C" + }, + ["en"] = new Dictionary<string, string> + { + ["key A"] = "en A", + ["key B"] = "en B" + }, + ["en-US"] = new Dictionary<string, string>(), + ["zzz"] = new Dictionary<string, string> + { + ["key A"] = "zzz A" + } + }; + } + + /// <summary>Get the expected translation output given <see cref="TranslationTests.GetSampleData"/>, based on the expected locale fallback.</summary> + private IDictionary<string, Translation[]> GetExpectedTranslations() + { + var expected = new Dictionary<string, Translation[]> + { + ["default"] = new[] + { + new Translation(string.Empty, "default", "key A", "default A"), + new Translation(string.Empty, "default", "key C", "default C") + }, + ["en"] = new[] + { + new Translation(string.Empty, "en", "key A", "en A"), + new Translation(string.Empty, "en", "key B", "en B"), + new Translation(string.Empty, "en", "key C", "default C") + }, + ["zzz"] = new[] + { + new Translation(string.Empty, "zzz", "key A", "zzz A"), + new Translation(string.Empty, "zzz", "key C", "default C") + } + }; + expected["en-us"] = expected["en"].ToArray(); + return expected; + } + + /// <summary>Get whether two translations have the same public values.</summary> + /// <param name="a">The first translation to compare.</param> + /// <param name="b">The second translation to compare.</param> + private bool CompareEquality(Translation a, Translation b) + { + return a.Key == b.Key && a.ToString() == b.ToString(); + } + + /// <summary>Get the default placeholder text when a translation is missing.</summary> + /// <param name="key">The translation key.</param> + private string GetPlaceholderText(string key) + { + return string.Format(Translation.PlaceholderText, key); + } + + + /********* + ** Test models + *********/ + /// <summary>A model used to test token support.</summary> + private class TokenModel + { + /// <summary>A sample token property.</summary> + public string Start { get; set; } + + /// <summary>A sample token property.</summary> + public string Middle { get; set; } + + /// <summary>A sample token field.</summary> + public string End; + } + } +} diff --git a/src/SMAPI.Tests/Properties/AssemblyInfo.cs b/src/SMAPI.Tests/Properties/AssemblyInfo.cs new file mode 100644 index 00000000..ee09145b --- /dev/null +++ b/src/SMAPI.Tests/Properties/AssemblyInfo.cs @@ -0,0 +1,6 @@ +using System.Reflection; +using System.Runtime.InteropServices; + +[assembly: AssemblyTitle("StardewModdingAPI.Tests")] +[assembly: AssemblyDescription("")] +[assembly: Guid("36ccb19e-92eb-48c7-9615-98eefd45109b")] diff --git a/src/SMAPI.Tests/Sample.cs b/src/SMAPI.Tests/Sample.cs new file mode 100644 index 00000000..99835d92 --- /dev/null +++ b/src/SMAPI.Tests/Sample.cs @@ -0,0 +1,30 @@ +using System; + +namespace StardewModdingAPI.Tests +{ + /// <summary>Provides sample values for unit testing.</summary> + internal static class Sample + { + /********* + ** Properties + *********/ + /// <summary>A random number generator.</summary> + private static readonly Random Random = new Random(); + + + /********* + ** Properties + *********/ + /// <summary>Get a sample string.</summary> + public static string String() + { + return Guid.NewGuid().ToString("N"); + } + + /// <summary>Get a sample integer.</summary> + public static int Int() + { + return Sample.Random.Next(); + } + } +} diff --git a/src/SMAPI.Tests/StardewModdingAPI.Tests.csproj b/src/SMAPI.Tests/StardewModdingAPI.Tests.csproj new file mode 100644 index 00000000..42c3318f --- /dev/null +++ b/src/SMAPI.Tests/StardewModdingAPI.Tests.csproj @@ -0,0 +1,69 @@ +<?xml version="1.0" encoding="utf-8"?> +<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> + <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> + <PropertyGroup> + <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> + <Platform Condition=" '$(Platform)' == '' ">x86</Platform> + <ProjectGuid>{36CCB19E-92EB-48C7-9615-98EEFD45109B}</ProjectGuid> + <OutputType>Library</OutputType> + <AppDesignerFolder>Properties</AppDesignerFolder> + <RootNamespace>StardewModdingAPI.Tests</RootNamespace> + <AssemblyName>StardewModdingAPI.Tests</AssemblyName> + <TargetFrameworkVersion>v4.5</TargetFrameworkVersion> + <FileAlignment>512</FileAlignment> + </PropertyGroup> + <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' "> + <DebugSymbols>true</DebugSymbols> + <DebugType>full</DebugType> + <Optimize>false</Optimize> + <OutputPath>bin\Debug\</OutputPath> + <DefineConstants>DEBUG;TRACE</DefineConstants> + <ErrorReport>prompt</ErrorReport> + <WarningLevel>4</WarningLevel> + </PropertyGroup> + <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' "> + <DebugType>pdbonly</DebugType> + <Optimize>true</Optimize> + <OutputPath>bin\Release\</OutputPath> + <DefineConstants>TRACE</DefineConstants> + <ErrorReport>prompt</ErrorReport> + <WarningLevel>4</WarningLevel> + </PropertyGroup> + <ItemGroup> + <Reference Include="Castle.Core, Version=4.1.1.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL"> + <HintPath>..\packages\Castle.Core.4.1.1\lib\net45\Castle.Core.dll</HintPath> + </Reference> + <Reference Include="Moq, Version=4.7.99.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL"> + <HintPath>..\packages\Moq.4.7.99\lib\net45\Moq.dll</HintPath> + </Reference> + <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL"> + <HintPath>..\packages\Newtonsoft.Json.8.0.3\lib\net45\Newtonsoft.Json.dll</HintPath> + </Reference> + <Reference Include="nunit.framework, Version=3.8.1.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL"> + <HintPath>..\packages\NUnit.3.8.1\lib\net45\nunit.framework.dll</HintPath> + </Reference> + <Reference Include="System" /> + </ItemGroup> + <ItemGroup> + <Compile Include="..\..\build\GlobalAssemblyInfo.cs"> + <Link>Properties\GlobalAssemblyInfo.cs</Link> + </Compile> + <Compile Include="Utilities\SemanticVersionTests.cs" /> + <Compile Include="Utilities\SDateTests.cs" /> + <Compile Include="Core\TranslationTests.cs" /> + <Compile Include="Core\ModResolverTests.cs" /> + <Compile Include="Properties\AssemblyInfo.cs" /> + <Compile Include="Sample.cs" /> + </ItemGroup> + <ItemGroup> + <None Include="packages.config" /> + </ItemGroup> + <ItemGroup> + <ProjectReference Include="..\SMAPI\StardewModdingAPI.csproj"> + <Project>{f1a573b0-f436-472c-ae29-0b91ea6b9f8f}</Project> + <Name>StardewModdingAPI</Name> + </ProjectReference> + </ItemGroup> + <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> + <Import Project="..\..\build\common.targets" /> +</Project>
\ No newline at end of file diff --git a/src/SMAPI.Tests/Utilities/SDateTests.cs b/src/SMAPI.Tests/Utilities/SDateTests.cs new file mode 100644 index 00000000..25acbaf3 --- /dev/null +++ b/src/SMAPI.Tests/Utilities/SDateTests.cs @@ -0,0 +1,255 @@ +using System; +using System.Collections.Generic; +using System.Diagnostics.CodeAnalysis; +using System.Linq; +using System.Text.RegularExpressions; +using NUnit.Framework; +using StardewModdingAPI.Utilities; + +namespace StardewModdingAPI.Tests.Utilities +{ + /// <summary>Unit tests for <see cref="SDate"/>.</summary> + [TestFixture] + internal class SDateTests + { + /********* + ** Properties + *********/ + /// <summary>All valid seasons.</summary> + private static readonly string[] ValidSeasons = { "spring", "summer", "fall", "winter" }; + + /// <summary>All valid days of a month.</summary> + private static readonly int[] ValidDays = Enumerable.Range(1, 28).ToArray(); + + /// <summary>Sample relative dates for test cases.</summary> + private static class Dates + { + /// <summary>The base date to which other dates are relative.</summary> + public const string Now = "02 summer Y2"; + + /// <summary>The day before <see cref="Now"/>.</summary> + public const string PrevDay = "01 summer Y2"; + + /// <summary>The month before <see cref="Now"/>.</summary> + public const string PrevMonth = "02 spring Y2"; + + /// <summary>The year before <see cref="Now"/>.</summary> + public const string PrevYear = "02 summer Y1"; + + /// <summary>The day after <see cref="Now"/>.</summary> + public const string NextDay = "03 summer Y2"; + + /// <summary>The month after <see cref="Now"/>.</summary> + public const string NextMonth = "02 fall Y2"; + + /// <summary>The year after <see cref="Now"/>.</summary> + public const string NextYear = "02 summer Y3"; + } + + + /********* + ** Unit tests + *********/ + /**** + ** Constructor + ****/ + [Test(Description = "Assert that the constructor sets the expected values for all valid dates.")] + public void Constructor_SetsExpectedValues([ValueSource(nameof(SDateTests.ValidSeasons))] string season, [ValueSource(nameof(SDateTests.ValidDays))] int day, [Values(1, 2, 100)] int year) + { + // act + SDate date = new SDate(day, season, year); + + // assert + Assert.AreEqual(day, date.Day); + Assert.AreEqual(season, date.Season); + Assert.AreEqual(year, date.Year); + } + + [Test(Description = "Assert that the constructor throws an exception if the values are invalid.")] + [TestCase(01, "Spring", 1)] // seasons are case-sensitive + [TestCase(01, "springs", 1)] // invalid season name + [TestCase(-1, "spring", 1)] // day < 0 + [TestCase(29, "spring", 1)] // day > 28 + [TestCase(01, "spring", -1)] // year < 1 + [TestCase(01, "spring", 0)] // year < 1 + [SuppressMessage("ReSharper", "AssignmentIsFullyDiscarded", Justification = "Deliberate for unit test.")] + public void Constructor_RejectsInvalidValues(int day, string season, int year) + { + // act & assert + Assert.Throws<ArgumentException>(() => _ = new SDate(day, season, year), "Constructing the invalid date didn't throw the expected exception."); + } + + /**** + ** ToString + ****/ + [Test(Description = "Assert that ToString returns the expected string.")] + [TestCase("14 spring Y1", ExpectedResult = "14 spring Y1")] + [TestCase("01 summer Y16", ExpectedResult = "01 summer Y16")] + [TestCase("28 fall Y10", ExpectedResult = "28 fall Y10")] + [TestCase("01 winter Y1", ExpectedResult = "01 winter Y1")] + public string ToString(string dateStr) + { + return this.GetDate(dateStr).ToString(); + } + + /**** + ** AddDays + ****/ + [Test(Description = "Assert that AddDays returns the expected date.")] + [TestCase("01 spring Y1", 15, ExpectedResult = "16 spring Y1")] // day transition + [TestCase("01 spring Y1", 28, ExpectedResult = "01 summer Y1")] // season transition + [TestCase("01 spring Y1", 28 * 4, ExpectedResult = "01 spring Y2")] // year transition + [TestCase("01 spring Y1", 28 * 7 + 17, ExpectedResult = "18 winter Y2")] // year transition + [TestCase("15 spring Y1", -14, ExpectedResult = "01 spring Y1")] // negative day transition + [TestCase("15 summer Y1", -28, ExpectedResult = "15 spring Y1")] // negative season transition + [TestCase("15 summer Y2", -28 * 4, ExpectedResult = "15 summer Y1")] // negative year transition + [TestCase("01 spring Y3", -(28 * 7 + 17), ExpectedResult = "12 spring Y1")] // negative year transition + [TestCase("06 fall Y2", 50, ExpectedResult = "28 winter Y3")] // test for zero-index errors + [TestCase("06 fall Y2", 51, ExpectedResult = "01 spring Y3")] // test for zero-index errors + public string AddDays(string dateStr, int addDays) + { + return this.GetDate(dateStr).AddDays(addDays).ToString(); + } + + /**** + ** GetHashCode + ****/ + [Test(Description = "Assert that GetHashCode returns a unique ordered value for every date.")] + public void GetHashCode_ReturnsUniqueOrderedValue() + { + IDictionary<int, SDate> hashes = new Dictionary<int, SDate>(); + int lastHash = int.MinValue; + for (int year = 1; year <= 4; year++) + { + foreach (string season in SDateTests.ValidSeasons) + { + foreach (int day in SDateTests.ValidDays) + { + SDate date = new SDate(day, season, year); + int hash = date.GetHashCode(); + if (hashes.TryGetValue(hash, out SDate otherDate)) + Assert.Fail($"Received identical hash code {hash} for dates {otherDate} and {date}."); + if (hash < lastHash) + Assert.Fail($"Received smaller hash code for date {date} ({hash}) relative to {hashes[lastHash]} ({lastHash})."); + + lastHash = hash; + hashes[hash] = date; + } + } + } + } + + [Test(Description = "Assert that the == operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")] + [TestCase(Dates.Now, null, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevMonth, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevYear, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.Now, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextDay, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextMonth, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextYear, ExpectedResult = false)] + public bool Operators_Equals(string now, string other) + { + return this.GetDate(now) == this.GetDate(other); + } + + [Test(Description = "Assert that the != operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")] + [TestCase(Dates.Now, null, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevMonth, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevYear, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.Now, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextDay, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextMonth, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextYear, ExpectedResult = true)] + public bool Operators_NotEquals(string now, string other) + { + return this.GetDate(now) != this.GetDate(other); + } + + [Test(Description = "Assert that the < operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")] + [TestCase(Dates.Now, null, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevMonth, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevYear, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.Now, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextDay, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextMonth, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextYear, ExpectedResult = true)] + public bool Operators_LessThan(string now, string other) + { + return this.GetDate(now) < this.GetDate(other); + } + + [Test(Description = "Assert that the <= operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")] + [TestCase(Dates.Now, null, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevMonth, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevYear, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.Now, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextDay, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextMonth, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.NextYear, ExpectedResult = true)] + public bool Operators_LessThanOrEqual(string now, string other) + { + return this.GetDate(now) <= this.GetDate(other); + } + + [Test(Description = "Assert that the > operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")] + [TestCase(Dates.Now, null, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevMonth, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevYear, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.Now, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextDay, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextMonth, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextYear, ExpectedResult = false)] + public bool Operators_MoreThan(string now, string other) + { + return this.GetDate(now) > this.GetDate(other); + } + + [Test(Description = "Assert that the > operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")] + [TestCase(Dates.Now, null, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevMonth, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.PrevYear, ExpectedResult = true)] + [TestCase(Dates.Now, Dates.Now, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextDay, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextMonth, ExpectedResult = false)] + [TestCase(Dates.Now, Dates.NextYear, ExpectedResult = false)] + public bool Operators_MoreThanOrEqual(string now, string other) + { + return this.GetDate(now) > this.GetDate(other); + } + + + /********* + ** Private methods + *********/ + /// <summary>Convert a string date into a game date, to make unit tests easier to read.</summary> + /// <param name="dateStr">The date string like "dd MMMM yy".</param> + private SDate GetDate(string dateStr) + { + if (dateStr == null) + return null; + + void Fail(string reason) => throw new AssertionException($"Couldn't parse date '{dateStr}' because {reason}."); + + // parse + Match match = Regex.Match(dateStr, @"^(?<day>\d+) (?<season>\w+) Y(?<year>\d+)$"); + if (!match.Success) + Fail("it doesn't match expected pattern (should be like 28 spring Y1)"); + + // extract parts + string season = match.Groups["season"].Value; + if (!int.TryParse(match.Groups["day"].Value, out int day)) + Fail($"'{match.Groups["day"].Value}' couldn't be parsed as a day."); + if (!int.TryParse(match.Groups["year"].Value, out int year)) + Fail($"'{match.Groups["year"].Value}' couldn't be parsed as a year."); + + // build date + return new SDate(day, season, year); + } + } +} diff --git a/src/SMAPI.Tests/Utilities/SemanticVersionTests.cs b/src/SMAPI.Tests/Utilities/SemanticVersionTests.cs new file mode 100644 index 00000000..03cd26c9 --- /dev/null +++ b/src/SMAPI.Tests/Utilities/SemanticVersionTests.cs @@ -0,0 +1,302 @@ +using System; +using System.Diagnostics.CodeAnalysis; +using Newtonsoft.Json; +using NUnit.Framework; +using StardewModdingAPI.Framework; + +namespace StardewModdingAPI.Tests.Utilities +{ + /// <summary>Unit tests for <see cref="SemanticVersion"/>.</summary> + [TestFixture] + internal class SemanticVersionTests + { + /********* + ** Unit tests + *********/ + /**** + ** Constructor + ****/ + [Test(Description = "Assert that the constructor sets the expected values for all valid versions.")] + [TestCase("1.0", ExpectedResult = "1.0")] + [TestCase("1.0.0", ExpectedResult = "1.0")] + [TestCase("3000.4000.5000", ExpectedResult = "3000.4000.5000")] + [TestCase("1.2-some-tag.4", ExpectedResult = "1.2-some-tag.4")] + [TestCase("1.2.3-some-tag.4", ExpectedResult = "1.2.3-some-tag.4")] + [TestCase("1.2.3-some-tag.4 ", ExpectedResult = "1.2.3-some-tag.4")] + public string Constructor_FromString(string input) + { + return new SemanticVersion(input).ToString(); + } + + [Test(Description = "Assert that the constructor sets the expected values for all valid versions.")] + [TestCase(1, 0, 0, null, ExpectedResult = "1.0")] + [TestCase(3000, 4000, 5000, null, ExpectedResult = "3000.4000.5000")] + [TestCase(1, 2, 3, "", ExpectedResult = "1.2.3")] + [TestCase(1, 2, 3, " ", ExpectedResult = "1.2.3")] + [TestCase(1, 2, 3, "some-tag.4", ExpectedResult = "1.2.3-some-tag.4")] + [TestCase(1, 2, 3, "some-tag.4 ", ExpectedResult = "1.2.3-some-tag.4")] + public string Constructor_FromParts(int major, int minor, int patch, string tag) + { + // act + ISemanticVersion version = new SemanticVersion(major, minor, patch, tag); + + // assert + Assert.AreEqual(major, version.MajorVersion, "The major version doesn't match the given value."); + Assert.AreEqual(minor, version.MinorVersion, "The minor version doesn't match the given value."); + Assert.AreEqual(patch, version.PatchVersion, "The patch version doesn't match the given value."); + Assert.AreEqual(string.IsNullOrWhiteSpace(tag) ? null : tag.Trim(), version.Build, "The tag doesn't match the given value."); + return version.ToString(); + } + + [Test(Description = "Assert that the constructor throws the expected exception for invalid versions.")] + [TestCase(null)] + [TestCase("")] + [TestCase(" ")] + [TestCase("1")] + [TestCase("01.0")] + [TestCase("1.05")] + [TestCase("1.5.06")] // leading zeros specifically prohibited by spec + [TestCase("1.2.3.4")] + [TestCase("1.apple")] + [TestCase("1.2.apple")] + [TestCase("1.2.3.apple")] + [TestCase("1..2..3")] + [TestCase("1.2.3-")] + [TestCase("1.2.3-some-tag...")] + [TestCase("1.2.3-some-tag...4")] + [TestCase("apple")] + [TestCase("-apple")] + [TestCase("-5")] + public void Constructor_FromString_WithInvalidValues(string input) + { + if (input == null) + this.AssertAndLogException<ArgumentNullException>(() => new SemanticVersion(input)); + else + this.AssertAndLogException<FormatException>(() => new SemanticVersion(input)); + } + + /**** + ** CompareTo + ****/ + [Test(Description = "Assert that version.CompareTo returns the expected value.")] + // equal + [TestCase("0.5.7", "0.5.7", ExpectedResult = 0)] + [TestCase("1.0", "1.0", ExpectedResult = 0)] + [TestCase("1.0-beta", "1.0-beta", ExpectedResult = 0)] + [TestCase("1.0-beta.10", "1.0-beta.10", ExpectedResult = 0)] + [TestCase("1.0-beta", "1.0-beta ", ExpectedResult = 0)] + + // less than + [TestCase("0.5.7", "0.5.8", ExpectedResult = -1)] + [TestCase("1.0", "1.1", ExpectedResult = -1)] + [TestCase("1.0-beta", "1.0", ExpectedResult = -1)] + [TestCase("1.0-beta", "1.0-beta.2", ExpectedResult = -1)] + [TestCase("1.0-beta.1", "1.0-beta.2", ExpectedResult = -1)] + [TestCase("1.0-beta.2", "1.0-beta.10", ExpectedResult = -1)] + [TestCase("1.0-beta-2", "1.0-beta-10", ExpectedResult = -1)] + + // more than + [TestCase("0.5.8", "0.5.7", ExpectedResult = 1)] + [TestCase("1.1", "1.0", ExpectedResult = 1)] + [TestCase("1.0", "1.0-beta", ExpectedResult = 1)] + [TestCase("1.0-beta.2", "1.0-beta", ExpectedResult = 1)] + [TestCase("1.0-beta.2", "1.0-beta.1", ExpectedResult = 1)] + [TestCase("1.0-beta.10", "1.0-beta.2", ExpectedResult = 1)] + [TestCase("1.0-beta-10", "1.0-beta-2", ExpectedResult = 1)] + public int CompareTo(string versionStrA, string versionStrB) + { + ISemanticVersion versionA = new SemanticVersion(versionStrA); + ISemanticVersion versionB = new SemanticVersion(versionStrB); + return versionA.CompareTo(versionB); + } + + /**** + ** IsOlderThan + ****/ + [Test(Description = "Assert that version.IsOlderThan returns the expected value.")] + // keep test cases in sync with CompareTo for simplicity. + // equal + [TestCase("0.5.7", "0.5.7", ExpectedResult = false)] + [TestCase("1.0", "1.0", ExpectedResult = false)] + [TestCase("1.0-beta", "1.0-beta", ExpectedResult = false)] + [TestCase("1.0-beta.10", "1.0-beta.10", ExpectedResult = false)] + [TestCase("1.0-beta", "1.0-beta ", ExpectedResult = false)] + + // less than + [TestCase("0.5.7", "0.5.8", ExpectedResult = true)] + [TestCase("1.0", "1.1", ExpectedResult = true)] + [TestCase("1.0-beta", "1.0", ExpectedResult = true)] + [TestCase("1.0-beta", "1.0-beta.2", ExpectedResult = true)] + [TestCase("1.0-beta.1", "1.0-beta.2", ExpectedResult = true)] + [TestCase("1.0-beta.2", "1.0-beta.10", ExpectedResult = true)] + [TestCase("1.0-beta-2", "1.0-beta-10", ExpectedResult = true)] + + // more than + [TestCase("0.5.8", "0.5.7", ExpectedResult = false)] + [TestCase("1.1", "1.0", ExpectedResult = false)] + [TestCase("1.0", "1.0-beta", ExpectedResult = false)] + [TestCase("1.0-beta.2", "1.0-beta", ExpectedResult = false)] + [TestCase("1.0-beta.2", "1.0-beta.1", ExpectedResult = false)] + [TestCase("1.0-beta.10", "1.0-beta.2", ExpectedResult = false)] + [TestCase("1.0-beta-10", "1.0-beta-2", ExpectedResult = false)] + public bool IsOlderThan(string versionStrA, string versionStrB) + { + ISemanticVersion versionA = new SemanticVersion(versionStrA); + ISemanticVersion versionB = new SemanticVersion(versionStrB); + return versionA.IsOlderThan(versionB); + } + + /**** + ** IsNewerThan + ****/ + [Test(Description = "Assert that version.IsNewerThan returns the expected value.")] + // keep test cases in sync with CompareTo for simplicity. + // equal + [TestCase("0.5.7", "0.5.7", ExpectedResult = false)] + [TestCase("1.0", "1.0", ExpectedResult = false)] + [TestCase("1.0-beta", "1.0-beta", ExpectedResult = false)] + [TestCase("1.0-beta.10", "1.0-beta.10", ExpectedResult = false)] + [TestCase("1.0-beta", "1.0-beta ", ExpectedResult = false)] + + // less than + [TestCase("0.5.7", "0.5.8", ExpectedResult = false)] + [TestCase("1.0", "1.1", ExpectedResult = false)] + [TestCase("1.0-beta", "1.0", ExpectedResult = false)] + [TestCase("1.0-beta", "1.0-beta.2", ExpectedResult = false)] + [TestCase("1.0-beta.1", "1.0-beta.2", ExpectedResult = false)] + [TestCase("1.0-beta.2", "1.0-beta.10", ExpectedResult = false)] + [TestCase("1.0-beta-2", "1.0-beta-10", ExpectedResult = false)] + + // more than + [TestCase("0.5.8", "0.5.7", ExpectedResult = true)] + [TestCase("1.1", "1.0", ExpectedResult = true)] + [TestCase("1.0", "1.0-beta", ExpectedResult = true)] + [TestCase("1.0-beta.2", "1.0-beta", ExpectedResult = true)] + [TestCase("1.0-beta.2", "1.0-beta.1", ExpectedResult = true)] + [TestCase("1.0-beta.10", "1.0-beta.2", ExpectedResult = true)] + [TestCase("1.0-beta-10", "1.0-beta-2", ExpectedResult = true)] + public bool IsNewerThan(string versionStrA, string versionStrB) + { + ISemanticVersion versionA = new SemanticVersion(versionStrA); + ISemanticVersion versionB = new SemanticVersion(versionStrB); + return versionA.IsNewerThan(versionB); + } + + /**** + ** IsBetween + ****/ + [Test(Description = "Assert that version.IsNewerThan returns the expected value.")] + // is between + [TestCase("0.5.7-beta.3", "0.5.7-beta.3", "0.5.7-beta.3", ExpectedResult = true)] + [TestCase("1.0", "1.0", "1.1", ExpectedResult = true)] + [TestCase("1.0", "1.0-beta", "1.1", ExpectedResult = true)] + [TestCase("1.0", "0.5", "1.1", ExpectedResult = true)] + [TestCase("1.0-beta.2", "1.0-beta.1", "1.0-beta.3", ExpectedResult = true)] + [TestCase("1.0-beta-2", "1.0-beta-1", "1.0-beta-3", ExpectedResult = true)] + + // is not between + [TestCase("1.0-beta", "1.0", "1.1", ExpectedResult = false)] + [TestCase("1.0", "1.1", "1.0", ExpectedResult = false)] + [TestCase("1.0-beta.2", "1.1", "1.0", ExpectedResult = false)] + [TestCase("1.0-beta.2", "1.0-beta.10", "1.0-beta.3", ExpectedResult = false)] + [TestCase("1.0-beta-2", "1.0-beta-10", "1.0-beta-3", ExpectedResult = false)] + public bool IsBetween(string versionStr, string lowerStr, string upperStr) + { + ISemanticVersion lower = new SemanticVersion(lowerStr); + ISemanticVersion upper = new SemanticVersion(upperStr); + ISemanticVersion version = new SemanticVersion(versionStr); + return version.IsBetween(lower, upper); + } + + /**** + ** Serialisable + ****/ + [Test(Description = "Assert that SemanticVersion can be round-tripped through JSON with no special configuration.")] + [TestCase("1.0")] + public void Serialisable(string versionStr) + { + // act + string json = JsonConvert.SerializeObject(new SemanticVersion(versionStr)); + SemanticVersion after = JsonConvert.DeserializeObject<SemanticVersion>(json); + + // assert + Assert.IsNotNull(after, "The semantic version after deserialisation is unexpectedly null."); + Assert.AreEqual(versionStr, after.ToString(), "The semantic version after deserialisation doesn't match the input version."); + } + + /**** + ** GameVersion + ****/ + [Test(Description = "Assert that the GameVersion subclass correctly parses legacy game versions.")] + [TestCase("1.0")] + [TestCase("1.01")] + [TestCase("1.02")] + [TestCase("1.03")] + [TestCase("1.04")] + [TestCase("1.05")] + [TestCase("1.051")] + [TestCase("1.051b")] + [TestCase("1.06")] + [TestCase("1.07")] + [TestCase("1.07a")] + [TestCase("1.1")] + [TestCase("1.11")] + [TestCase("1.2")] + [TestCase("1.2.15")] + public void GameVersion(string versionStr) + { + // act + GameVersion version = new GameVersion(versionStr); + + // assert + Assert.AreEqual(versionStr, version.ToString(), "The game version did not round-trip to the same value."); + Assert.IsTrue(version.IsOlderThan(new SemanticVersion("1.2.30")), "The game version should be considered older than the later semantic versions."); + } + + + /********* + ** Private methods + *********/ + /// <summary>Assert that the expected exception type is thrown, and log the action output and thrown exception.</summary> + /// <typeparam name="T">The expected exception type.</typeparam> + /// <param name="action">The action which may throw the exception.</param> + /// <param name="message">The message to log if the expected exception isn't thrown.</param> + [SuppressMessage("ReSharper", "UnusedParameter.Local", Justification = "The message argument is deliberately only used in precondition checks since this is an assertion method.")] + private void AssertAndLogException<T>(Func<object> action, string message = null) + where T : Exception + { + this.AssertAndLogException<T>(() => + { + object result = action(); + TestContext.WriteLine($"Func result: {result}"); + }); + } + + /// <summary>Assert that the expected exception type is thrown, and log the thrown exception.</summary> + /// <typeparam name="T">The expected exception type.</typeparam> + /// <param name="action">The action which may throw the exception.</param> + /// <param name="message">The message to log if the expected exception isn't thrown.</param> + [SuppressMessage("ReSharper", "UnusedParameter.Local", Justification = "The message argument is deliberately only used in precondition checks since this is an assertion method.")] + private void AssertAndLogException<T>(Action action, string message = null) + where T : Exception + { + try + { + action(); + } + catch (T ex) + { + TestContext.WriteLine($"Exception thrown:\n{ex}"); + return; + } + catch (Exception ex) when (!(ex is AssertionException)) + { + TestContext.WriteLine($"Exception thrown:\n{ex}"); + Assert.Fail(message ?? $"Didn't throw the expected exception; expected {typeof(T).FullName}, got {ex.GetType().FullName}."); + } + + // no exception thrown + Assert.Fail(message ?? "Didn't throw an exception."); + } + } +} diff --git a/src/SMAPI.Tests/packages.config b/src/SMAPI.Tests/packages.config new file mode 100644 index 00000000..5fdfebdb --- /dev/null +++ b/src/SMAPI.Tests/packages.config @@ -0,0 +1,7 @@ +<?xml version="1.0" encoding="utf-8"?> +<packages> + <package id="Castle.Core" version="4.1.1" targetFramework="net45" /> + <package id="Moq" version="4.7.99" targetFramework="net45" /> + <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net45" /> + <package id="NUnit" version="3.8.1" targetFramework="net45" /> +</packages> |