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|
package model.annotations
import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
import org.jetbrains.dokka.model.*
import org.junit.jupiter.api.Test
import translators.findClasslike
import kotlin.test.assertEquals
import kotlin.test.assertFalse
import kotlin.test.assertNotNull
import kotlin.test.assertTrue
class JavaAnnotationsTest : BaseAbstractTest() {
val configuration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/main/java")
}
}
}
@Test // see https://github.com/Kotlin/dokka/issues/2350
fun `should hande array used as annotation param value`() {
testInline(
"""
|/src/main/java/annotation/TestClass.java
|package annotation;
|public class TestClass {
| @SimpleAnnotation(clazz = String[].class)
| public boolean simpleAnnotation() {
| return false;
| }
|}
|
|/src/main/java/annotation/SimpleAnnotation.java
|package annotation;
|@Retention(RetentionPolicy.RUNTIME)
|@Target(ElementType.METHOD)
|public @interface SimpleAnnotation {
| Class<?> clazz();
|}
""".trimIndent(),
configuration
) {
documentablesTransformationStage = { module ->
val testClass = module.findClasslike("annotation", "TestClass") as DClass
assertNotNull(testClass)
val annotatedFunction = testClass.functions.single { it.name == "simpleAnnotation" }
val annotation =
annotatedFunction.extra[Annotations]?.directAnnotations?.entries?.single()?.value?.single()
assertNotNull(annotation) { "Expected to find an annotation on simpleAnnotation function, found none" }
assertEquals("annotation", annotation.dri.packageName)
assertEquals("SimpleAnnotation", annotation.dri.classNames)
assertEquals(1, annotation.params.size)
val param = annotation.params.values.single()
assertTrue(param is ClassValue)
// should probably be Array instead
// String matches parsing of Kotlin sources as of now
assertEquals("String", param.className)
assertEquals("java.lang", param.classDRI.packageName)
assertEquals("String", param.classDRI.classNames)
}
}
}
@Test // see https://github.com/Kotlin/dokka/issues/2551
fun `should hande annotation used within annotation params with class param value`() {
testInline(
"""
|/src/main/java/annotation/TestClass.java
|package annotation;
|public class TestClass {
| @XmlElementRefs({
| @XmlElementRef(name = "NotOffered", namespace = "http://www.gaeb.de/GAEB_DA_XML/DA86/3.3", type = JAXBElement.class, required = false)
| })
| public List<JAXBElement<Object>> content;
|}
|
|/src/main/java/annotation/XmlElementRefs.java
|package annotation;
|public @interface XmlElementRefs {
| XmlElementRef[] value();
|}
|
|/src/main/java/annotation/XmlElementRef.java
|package annotation;
|public @interface XmlElementRef {
| String name();
|
| String namespace();
|
| boolean required();
|
| Class<JAXBElement> type();
|}
|
|/src/main/java/annotation/JAXBElement.java
|package annotation;
|public class JAXBElement<T> {
|}
""".trimIndent(),
configuration
) {
documentablesTransformationStage = { module ->
val testClass = module.findClasslike("annotation", "TestClass") as DClass
assertNotNull(testClass)
val contentField = testClass.properties.find { it.name == "content" }
assertNotNull(contentField)
val annotation = contentField.extra[Annotations]?.directAnnotations?.entries?.single()?.value?.single()
assertNotNull(annotation) { "Expected to find an annotation on content field, found none" }
assertEquals("XmlElementRefs", annotation.dri.classNames)
assertEquals(1, annotation.params.size)
val arrayParam = annotation.params.values.single()
assertTrue(arrayParam is ArrayValue, "Expected single annotation param to be array")
assertEquals(1, arrayParam.value.size)
val arrayParamValue = arrayParam.value.single()
assertTrue(arrayParamValue is AnnotationValue)
val arrayParamAnnotationValue = arrayParamValue.annotation
assertEquals(4, arrayParamAnnotationValue.params.size)
assertEquals("XmlElementRef", arrayParamAnnotationValue.dri.classNames)
val annotationParams = arrayParamAnnotationValue.params.values.toList()
val nameParam = annotationParams[0]
assertTrue(nameParam is StringValue)
assertEquals("NotOffered", nameParam.value)
val namespaceParam = annotationParams[1]
assertTrue(namespaceParam is StringValue)
assertEquals("http://www.gaeb.de/GAEB_DA_XML/DA86/3.3", namespaceParam.value)
val typeParam = annotationParams[2]
assertTrue(typeParam is ClassValue)
assertEquals("JAXBElement", typeParam.className)
assertEquals("annotation", typeParam.classDRI.packageName)
assertEquals("JAXBElement", typeParam.classDRI.classNames)
val requiredParam = annotationParams[3]
assertTrue(requiredParam is BooleanValue)
assertFalse(requiredParam.value)
}
}
}
@Test // see https://github.com/Kotlin/dokka/issues/2509
fun `should handle generic class in annotation`() {
testInline(
"""
|/src/main/java/annotation/Breaking.java
|package annotation;
|public class Breaking<Y> {
|}
|
|/src/main/java/annotation/TestAnnotate.java
|package annotation;
|public @interface TestAnnotate {
| Class<?> value();
|}
|
|/src/main/java/annotation/TestClass.java
|package annotation;
|@TestAnnotate(Breaking.class)
|public class TestClass {
|}
""".trimIndent(),
configuration
) {
documentablesTransformationStage = { module ->
val testClass = module.findClasslike("annotation", "TestClass") as DClass
assertNotNull(testClass)
val annotation = testClass.extra[Annotations]?.directAnnotations?.entries?.single()?.value?.single()
assertNotNull(annotation) { "Expected to find an annotation on TestClass, found none" }
assertEquals("TestAnnotate", annotation.dri.classNames)
assertEquals(1, annotation.params.size)
val valueParameter = annotation.params.values.single()
assertTrue(valueParameter is ClassValue)
assertEquals("Breaking", valueParameter.className)
assertEquals("annotation", valueParameter.classDRI.packageName)
assertEquals("Breaking", valueParameter.classDRI.classNames)
}
}
}
}
|
