Implement simple MavenIntegrationTest.kt

1 files changed, 78 insertions, 0 deletions

diff --git a/integration-tests/maven/src/integrationTest/kotlin/org/jetbrains/dokka/it/maven/MavenIntegrationTest.kt b/integration-tests/maven/src/integrationTest/kotlin/org/jetbrains/dokka/it/maven/MavenIntegrationTest.kt
new file mode 100644
index 00000000..e52debf4
--- /dev/null
+++ b/integration-tests/maven/src/integrationTest/kotlin/org/jetbrains/dokka/it/maven/MavenIntegrationTest.kt
@@ -0,0 +1,78 @@
+package org.jetbrains.dokka.it.maven
+
+import org.jetbrains.dokka.it.AbstractIntegrationTest
+import org.jetbrains.dokka.it.awaitProcessResult
+import java.io.File
+import kotlin.test.BeforeTest
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
+
+class MavenIntegrationTest : AbstractIntegrationTest() {
+
+    val currentDokkaVersion: String = checkNotNull(System.getenv("DOKKA_VERSION"))
+
+    val mavenBinaryFile: File = File(checkNotNull(System.getenv("MVN_BINARY_PATH")))
+
+    @BeforeTest
+    fun prepareProjectFiles() {
+        val templateProjectDir = File("projects", "it-maven")
+        templateProjectDir.copyRecursively(projectDir)
+        val pomXml = File(projectDir, "pom.xml")
+        assertTrue(pomXml.isFile)
+        pomXml.apply {
+            writeText(readText().replace("\$dokka_version", currentDokkaVersion))
+        }
+    }
+
+    @Test
+    fun run() {
+        val result = ProcessBuilder().directory(projectDir)
+            .command(mavenBinaryFile.absolutePath, "dokka:dokka", "-U", "-e").start().awaitProcessResult()
+
+        assertEquals(0, result.exitCode, "Expected exitCode 0 (Success)")
+
+        val extensionLoadedRegex = Regex("""Extension: org\.jetbrains\.dokka\.base\.DokkaBase""")
+        val amountOfExtensionsLoaded = extensionLoadedRegex.findAll(result.output).count()
+
+        assertTrue(
+            amountOfExtensionsLoaded > 10,
+            "Expected more than 10 extensions being present (found $amountOfExtensionsLoaded)"
+        )
+
+        val undocumentedReportRegex = Regex("""Undocumented:""")
+        val amountOfUndocumentedReports = undocumentedReportRegex.findAll(result.output).count()
+        assertTrue(
+            amountOfUndocumentedReports > 0,
+            "Expected at least one report of undocumented code (found $amountOfUndocumentedReports)"
+        )
+
+        val undocumentedJavaReportRegex = Regex("""Undocumented: it\.basic\.java""")
+        val amountOfUndocumentedJavaReports = undocumentedJavaReportRegex.findAll(result.output).count()
+        assertTrue(
+            amountOfUndocumentedJavaReports > 0,
+            "Expected at least one report of undocumented java code (found $amountOfUndocumentedJavaReports)"
+        )
+
+        val dokkaOutputDir = File(projectDir, "output")
+        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")
+
+        projectDir.allHtmlFiles().forEach { file ->
+            assertContainsNoErrorClass(file)
+            assertNoUnresolvedLInks(file)
+        }
+
+    }
+}