Re-implement first basic gradle integration test

1 files changed, 121 insertions, 0 deletions

diff --git a/integration-tests/gradle/src/test/kotlin/org/jetbrains/dokka/it/gradle/BasicTest.kt b/integration-tests/gradle/src/test/kotlin/org/jetbrains/dokka/it/gradle/BasicTest.kt
new file mode 100644
index 00000000..deba4a16
--- /dev/null
+++ b/integration-tests/gradle/src/test/kotlin/org/jetbrains/dokka/it/gradle/BasicTest.kt
@@ -0,0 +1,121 @@
+package org.jetbrains.dokka.it.gradle
+
+import org.gradle.testkit.runner.TaskOutcome
+import java.io.File
+import kotlin.test.*
+
+class BasicTest : AbstractGradleIntegrationTest() {
+
+    @Test
+    fun `gradle 5_6_4 kotlin 1_3_72`() {
+        execute(
+            BuildVersions(
+                gradleVersion = "5.6.4",
+                kotlinVersion = "1.3.72"
+            )
+        )
+    }
+
+    @Test
+    fun `gradle 5_6_4 kotlin 1_3_30`() {
+        execute(
+            BuildVersions(
+                gradleVersion = "5.6.4",
+                kotlinVersion = "1.3.30"
+            )
+        )
+    }
+
+    @Test
+    fun `gradle 5_6_4 kotlin 1_4_M2_eap_70`() {
+        execute(
+            BuildVersions(
+                gradleVersion = "5.6.4",
+                kotlinVersion = "1.4-M2-eap-70"
+            )
+        )
+    }
+
+    @Test
+    fun `gradle 6_1_1 kotlin 1_3_72`() {
+        execute(
+            BuildVersions(
+                gradleVersion = "6.1.1",
+                kotlinVersion = "1.3.72"
+            )
+        )
+    }
+
+    @Test
+    fun `gradle 6_5_1 kotlin 1_4_M2_eap_70`() {
+        execute(
+            BuildVersions(
+                gradleVersion = "6.5.1",
+                kotlinVersion = "1.4-M2-eap-70"
+            )
+        )
+    }
+
+    @BeforeTest
+    fun prepareProjectFiles() {
+        val templateProjectDir = File("projects", "it-basic")
+
+        templateProjectDir.listFiles().orEmpty()
+            .filter { it.isFile }
+            .forEach { topLevelFile -> topLevelFile.copyTo(File(projectDir, topLevelFile.name)) }
+
+        File(templateProjectDir, "src").copyRecursively(File(projectDir, "src"))
+    }
+
+    @Test
+    fun `gradle 6_5_1 kotlin 1_3_72`() {
+        execute(
+            BuildVersions(
+                gradleVersion = "6.5.1",
+                kotlinVersion = "1.3.72"
+            )
+        )
+    }
+
+    private fun execute(versions: BuildVersions) {
+        val result = createGradleRunner(
+            buildVersions = versions,
+            arguments = arrayOf("dokka", "--stacktrace")
+        ).build()
+        assertEquals(TaskOutcome.SUCCESS, assertNotNull(result.task(":dokka")).outcome)
+
+        val dokkaOutputDir = File(projectDir, "build/dokka")
+        assertTrue(dokkaOutputDir.isDirectory, "Missing dokka output directory")
+
+        val imagesDir = File(dokkaOutputDir, "images")
+        assertTrue(imagesDir.isDirectory, "Missing images directory")
+
+        val scriptsDir = File(dokkaOutputDir, "scripts")
+        assertTrue(scriptsDir.isDirectory, "Missing scripts directory")
+
+        val stylesDir = File(dokkaOutputDir, "styles")
+        assertTrue(stylesDir.isDirectory, "Missing styles directory")
+
+        val navigationHtml = File(dokkaOutputDir, "navigation.html")
+        assertTrue(navigationHtml.isFile, "Missing navigation.html")
+
+        val moduleOutputDir = File(dokkaOutputDir, "it-basic")
+        assertTrue(moduleOutputDir.isDirectory, "Missing module directory")
+
+        val moduleIndexHtml = File(moduleOutputDir, "index.html")
+        assertTrue(moduleIndexHtml.isFile, "Missing module index.html")
+
+        val modulePackageDir = File(moduleOutputDir, "it.basic")
+        assertTrue(modulePackageDir.isDirectory, "Missing module package directory")
+
+        val modulePackageIndexHtml = File(modulePackageDir, "index.html")
+        assertTrue(modulePackageIndexHtml.isFile, "Missing module package index.html")
+
+        dokkaOutputDir.walkTopDown()
+            .filter { file -> file.extension == "html" }
+            .forEach { file ->
+                assertContainsNoErrorClass(file)
+                assertNoUnresolvedLInks(file)
+            }
+    }
+}