diff options
Diffstat (limited to 'src/SMAPI.Tests/Utilities/SDateTests.cs')
| -rw-r--r-- | src/SMAPI.Tests/Utilities/SDateTests.cs | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/SMAPI.Tests/Utilities/SDateTests.cs b/src/SMAPI.Tests/Utilities/SDateTests.cs index d25a101a..0461952e 100644 --- a/src/SMAPI.Tests/Utilities/SDateTests.cs +++ b/src/SMAPI.Tests/Utilities/SDateTests.cs @@ -5,6 +5,7 @@ using System.Linq; using System.Text.RegularExpressions; using NUnit.Framework; using StardewModdingAPI.Utilities; +using StardewValley; namespace SMAPI.Tests.Utilities { @@ -82,6 +83,62 @@ namespace SMAPI.Tests.Utilities } /**** + ** FromDaysSinceStart + ****/ + [Test(Description = "Assert that FromDaysSinceStart returns the expected date.")] + [TestCase(1, ExpectedResult = "01 spring Y1")] + [TestCase(2, ExpectedResult = "02 spring Y1")] + [TestCase(28, ExpectedResult = "28 spring Y1")] + [TestCase(29, ExpectedResult = "01 summer Y1")] + [TestCase(141, ExpectedResult = "01 summer Y2")] + public string FromDaysSinceStart(int daysSinceStart) + { + // act + return SDate.FromDaysSinceStart(daysSinceStart).ToString(); + } + + [Test(Description = "Assert that FromDaysSinceStart throws an exception if the number of days is invalid.")] + [TestCase(-1)] // day < 0 + [TestCase(0)] // day == 0 + [SuppressMessage("ReSharper", "AssignmentIsFullyDiscarded", Justification = "Deliberate for unit test.")] + public void FromDaysSinceStart_RejectsInvalidValues(int daysSinceStart) + { + // act & assert + Assert.Throws<ArgumentException>(() => _ = SDate.FromDaysSinceStart(daysSinceStart), "Passing the invalid number of days didn't throw the expected exception."); + } + + /**** + ** From + ****/ + [Test(Description = "Assert that SDate.From constructs the correct instance for a given date.")] + [TestCase(0, ExpectedResult = "01 spring Y1")] + [TestCase(1, ExpectedResult = "02 spring Y1")] + [TestCase(27, ExpectedResult = "28 spring Y1")] + [TestCase(28, ExpectedResult = "01 summer Y1")] + [TestCase(140, ExpectedResult = "01 summer Y2")] + public string From_WorldDate(int totalDays) + { + return SDate.From(new WorldDate { TotalDays = totalDays }).ToString(); + } + + + /**** + ** SeasonIndex + ****/ + [Test(Description = "Assert the numeric index of the season.")] + [TestCase("01 spring Y1", ExpectedResult = 0)] + [TestCase("02 summer Y1", ExpectedResult = 1)] + [TestCase("28 fall Y1", ExpectedResult = 2)] + [TestCase("01 winter Y1", ExpectedResult = 3)] + [TestCase("01 winter Y2", ExpectedResult = 3)] + public int SeasonIndex(string dateStr) + { + // act + return this.GetDate(dateStr).SeasonIndex; + } + + + /**** ** DayOfWeek ****/ [Test(Description = "Assert the day of week.")] @@ -119,6 +176,7 @@ namespace SMAPI.Tests.Utilities return this.GetDate(dateStr).DayOfWeek; } + /**** ** DaysSinceStart ****/ @@ -134,6 +192,7 @@ namespace SMAPI.Tests.Utilities return this.GetDate(dateStr).DaysSinceStart; } + /**** ** ToString ****/ @@ -147,6 +206,7 @@ namespace SMAPI.Tests.Utilities return this.GetDate(dateStr).ToString(); } + /**** ** AddDays ****/ @@ -166,6 +226,18 @@ namespace SMAPI.Tests.Utilities return this.GetDate(dateStr).AddDays(addDays).ToString(); } + [Test(Description = "Assert that AddDays throws an exception if the number of days is invalid.")] + [TestCase("01 spring Y1", -1)] + [TestCase("01 summer Y1", -29)] + [TestCase("01 spring Y2", -113)] + [SuppressMessage("ReSharper", "AssignmentIsFullyDiscarded", Justification = "Deliberate for unit test.")] + public void AddDays_RejectsInvalidValues(string dateStr, int addDays) + { + // act & assert + Assert.Throws<ArithmeticException>(() => _ = this.GetDate(dateStr).AddDays(addDays), "Passing the invalid number of days didn't throw the expected exception."); + } + + /**** ** GetHashCode ****/ @@ -194,6 +266,25 @@ namespace SMAPI.Tests.Utilities } } + + /**** + ** ToWorldDate + ****/ + [Test(Description = "Assert that the WorldDate operator returns the corresponding WorldDate.")] + [TestCase("01 spring Y1", ExpectedResult = 0)] + [TestCase("02 spring Y1", ExpectedResult = 1)] + [TestCase("28 spring Y1", ExpectedResult = 27)] + [TestCase("01 summer Y1", ExpectedResult = 28)] + [TestCase("01 summer Y2", ExpectedResult = 140)] + public int ToWorldDate(string dateStr) + { + return this.GetDate(dateStr).ToWorldDate().TotalDays; + } + + + /**** + ** Operators + ****/ [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)] |