KDocSmallTest

libraries/tools/kdoc/src/test/kotlin/test/kotlin/kdoc/KDocSampleTest.kt

@@ -0,0 +1,64 @@
+package test.kotlin.kdoc
+
+import org.junit.Test
+import org.jetbrains.kotlin.doc.KDoc
+import org.jetbrains.kotlin.doc.KDocCompiler
+import org.jetbrains.kotlin.doc.KDocArguments
+import org.jetbrains.jet.cli.common.ExitCode
+import org.junit.Assert
+import java.io.File
+import java.io.IOException
+
+fun File.rmrf() {
+    val children = listFiles()
+    if (children != null) {
+        for (child in children) {
+            child!!.rmrf()
+        }
+    }
+    delete()
+    if (exists()) {
+        throw IOException("failed to delete $this")
+    }
+}
+
+fun File.mkdirsProperly() {
+    mkdirs()
+    if (!exists())
+        throw IOException("failed to crete directory $this")
+    if (!isDirectory()) {
+        throw IOException("cannot create directory $this because it exists and it is not a directory")
+    }
+}
+
+
+class KDocSampleTest {
+
+    [Test]
+    fun generateKDocForSample() {
+        val compiler = KDocCompiler()
+
+        val args = KDocArguments()
+
+        args.setSourceDirs(arrayList("src/test/sample"))
+
+        val outputDir = File("target/apidocs-sample")
+        outputDir.rmrf()
+        outputDir.mkdirsProperly()
+
+        val classesOutputDir = File("target/classes-sample")
+        classesOutputDir.rmrf()
+        classesOutputDir.mkdirsProperly()
+
+        args.outputDir = classesOutputDir.getPath()!!
+
+        args.docConfig.docOutputDir = outputDir.getPath()!!
+        args.docConfig.title = "Sample"
+
+        val exitCode = compiler.exec(System.err, args)
+        Assert.assertEquals(ExitCode.OK, exitCode)
+    }
+
+}
+
+

libraries/tools/kdoc/src/test/sample/Hello.kt

@@ -1,8 +1,8 @@
 package sample
 
 /** A Comment */
-class Person(val name: String, val city: String) {
+public class Person(val name: String, val city: String) {
     fun toString(): String = "Person($name, $city)"
 
-    fun hello(): String = "Hello $name"
-}
+    public fun hello(): String = "Hello $name"
+}