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package org.jetbrains.dokka.javadoc
import com.sun.javadoc.Tag
import com.sun.javadoc.Type
import org.jetbrains.dokka.DokkaConsoleLogger
import org.jetbrains.dokka.tests.assertEqualsIgnoringSeparators
import org.jetbrains.dokka.tests.verifyModel
import org.junit.Assert.*
import org.junit.Test
class JavadocTest {
@Test fun testTypes() {
verifyJavadoc("testdata/javadoc/types.kt", withJdk = true) { doc ->
val classDoc = doc.classNamed("foo.TypesKt")!!
val method = classDoc.methods().find { it.name() == "foo" }!!
val type = method.returnType()
assertFalse(type.asClassDoc().isIncluded)
assertEquals("java.lang.String", type.qualifiedTypeName())
assertEquals("java.lang.String", type.asClassDoc().qualifiedName())
val params = method.parameters()
assertTrue(params[0].type().isPrimitive)
assertFalse(params[1].type().asClassDoc().isIncluded)
}
}
@Test fun testObject() {
verifyJavadoc("testdata/javadoc/obj.kt") { doc ->
val classDoc = doc.classNamed("foo.O")
assertNotNull(classDoc)
val companionDoc = doc.classNamed("foo.O.Companion")
assertNotNull(companionDoc)
val pkgDoc = doc.packageNamed("foo")!!
assertEquals(2, pkgDoc.allClasses().size)
}
}
@Test fun testException() {
verifyJavadoc("testdata/javadoc/exception.kt", withKotlinRuntime = true) { doc ->
val classDoc = doc.classNamed("foo.MyException")!!
val member = classDoc.methods().find { it.name() == "foo" }
assertEquals(classDoc, member!!.containingClass())
}
}
@Test fun testByteArray() {
verifyJavadoc("testdata/javadoc/bytearr.kt", withKotlinRuntime = true) { doc ->
val classDoc = doc.classNamed("foo.ByteArray")!!
assertNotNull(classDoc.asClassDoc())
val member = classDoc.methods().find { it.name() == "foo" }!!
assertEquals("[]", member.returnType().dimension())
}
}
@Test fun testStringArray() {
verifyJavadoc("testdata/javadoc/stringarr.kt", withKotlinRuntime = true) { doc ->
val classDoc = doc.classNamed("foo.Foo")!!
assertNotNull(classDoc.asClassDoc())
val member = classDoc.methods().find { it.name() == "main" }!!
val paramType = member.parameters()[0].type()
assertNull(paramType.asParameterizedType())
assertEquals("String", paramType.typeName())
assertEquals("String", paramType.asClassDoc().name())
}
}
@Test fun testJvmName() {
verifyJavadoc("testdata/javadoc/jvmname.kt", withKotlinRuntime = true) { doc ->
val classDoc = doc.classNamed("foo.Apple")!!
assertNotNull(classDoc.asClassDoc())
val member = classDoc.methods().find { it.name() == "_tree" }
assertNotNull(member)
}
}
@Test fun testLinkWithParam() {
verifyJavadoc("testdata/javadoc/paramlink.kt", withKotlinRuntime = true) { doc ->
val classDoc = doc.classNamed("demo.Apple")!!
assertNotNull(classDoc.asClassDoc())
val tags = classDoc.inlineTags().filterIsInstance<SeeTagAdapter>()
assertEquals(2, tags.size)
val linkTag = tags[1] as SeeMethodTagAdapter
assertEquals("cutIntoPieces", linkTag.method.name())
}
}
@Test fun testInternalVisibility() {
verifyJavadoc("testdata/javadoc/internal.kt", withKotlinRuntime = true, includeNonPublic = false) { doc ->
val classDoc = doc.classNamed("foo.Person")!!
val constructors = classDoc.constructors()
assertEquals(1, constructors.size)
assertEquals(1, constructors.single().parameters().size)
}
}
@Test fun testSuppress() {
verifyJavadoc("testdata/javadoc/suppress.kt", withKotlinRuntime = true) { doc ->
assertNull(doc.classNamed("Some"))
assertNull(doc.classNamed("SomeAgain"))
assertNull(doc.classNamed("Interface"))
val classSame = doc.classNamed("Same")!!
assertTrue(classSame.fields().isEmpty())
assertTrue(classSame.methods().isEmpty())
}
}
@Test fun testTypeAliases() {
verifyJavadoc("testdata/javadoc/typealiases.kt", withKotlinRuntime = true) { doc ->
assertNull(doc.classNamed("B"))
assertNull(doc.classNamed("D"))
assertEquals("A", doc.classNamed("C")!!.superclass().name())
val methodParamType = doc.classNamed("TypealiasesKt")!!.methods()
.find { it.name() == "some" }!!.parameters().first()
.type()
assertEquals("kotlin.jvm.functions.Function1", methodParamType.qualifiedTypeName())
assertEquals("? super A, C", methodParamType.asParameterizedType().typeArguments()
.map(Type::qualifiedTypeName).joinToString())
}
}
@Test fun testKDocKeywordsOnMethod() {
verifyJavadoc("testdata/javadoc/kdocKeywordsOnMethod.kt", withKotlinRuntime = true) { doc ->
val method = doc.classNamed("KdocKeywordsOnMethodKt")!!.methods()[0]
assertEquals("@return [ContentText(text=value of a)]", method.tags("return").first().text())
assertEquals("@param a [ContentText(text=Some string)]", method.paramTags().first().text())
assertEquals("@throws FireException [ContentText(text=in case of fire)]", method.throwsTags().first().text())
}
}
@Test
fun testBlankLineInsideCodeBlock() {
verifyJavadoc("testdata/javadoc/blankLineInsideCodeBlock.kt", withKotlinRuntime = true) { doc ->
val method = doc.classNamed("BlankLineInsideCodeBlockKt")!!.methods()[0]
val text = method.inlineTags().joinToString(separator = "", transform = Tag::text)
assertEqualsIgnoringSeparators("""
<p><code><pre>
This is a test
of Dokka's code blocks.
Here is a blank line.
The previous line was blank.
</pre></code></p>
""".trimIndent(), text)
}
}
@Test
fun testCompanionMethodReference() {
verifyJavadoc("testdata/javadoc/companionMethodReference.kt") { doc ->
val classDoc = doc.classNamed("foo.TestClass")!!
val tag = classDoc.inlineTags().filterIsInstance<SeeMethodTagAdapter>().first()
assertEquals("TestClass.Companion", tag.referencedClassName())
assertEquals("test", tag.referencedMemberName())
}
}
@Test fun shouldHaveAllFunctionMarkedAsDeprecated() {
verifyJavadoc("testdata/javadoc/deprecated.java") { doc ->
val classDoc = doc.classNamed("bar.Banana")!!
classDoc.methods().forEach { method ->
assertTrue(method.tags().any { it.kind() == "deprecated" })
}
}
}
private fun verifyJavadoc(name: String,
withJdk: Boolean = false,
withKotlinRuntime: Boolean = false,
includeNonPublic: Boolean = true,
callback: (ModuleNodeAdapter) -> Unit) {
verifyModel(name, format = "javadoc", withJdk = withJdk, withKotlinRuntime = withKotlinRuntime, includeNonPublic = includeNonPublic) { model ->
val doc = ModuleNodeAdapter(model, StandardReporter(DokkaConsoleLogger), "")
callback(doc)
}
}
}
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