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|
package transformerBuilders
import org.jetbrains.dokka.CoreExtensions
import org.jetbrains.dokka.pages.*
import org.jetbrains.dokka.plugability.DokkaPlugin
import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
import org.jetbrains.dokka.transformers.pages.PageTransformer
import org.jetbrains.dokka.transformers.pages.pageMapper
import org.jetbrains.dokka.transformers.pages.pageScanner
import org.jetbrains.dokka.transformers.pages.pageStructureTransformer
import org.junit.jupiter.api.Test
import kotlin.test.assertEquals
class PageTransformerBuilderTest : BaseAbstractTest() {
class ProxyPlugin(transformer: PageTransformer) : DokkaPlugin() {
val pageTransformer by extending { CoreExtensions.pageTransformer with transformer }
}
@Test
fun scannerTest() {
val configuration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/main/kotlin/transformerBuilder/Test.kt")
}
}
}
val list = mutableListOf<String>()
var orig: PageNode? = null
testInline(
"""
|/src/main/kotlin/transformerBuilder/Test.kt
|package transformerBuilder
|
|object Test {
| fun test2(str: String): Unit {println(str)}
|}
""".trimMargin(),
configuration,
pluginOverrides = listOf(ProxyPlugin(pageScanner {
list += name
}))
) {
pagesGenerationStage = {
orig = it
}
pagesTransformationStage = { root ->
list.assertCount(4, "Page list: ")
orig?.let { root.assertTransform(it) }
}
}
}
@Test
fun mapperTest() {
val configuration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/main/kotlin/transformerBuilder/Test.kt")
}
}
}
var orig: PageNode? = null
testInline(
"""
|/src/main/kotlin/transformerBuilder/Test.kt
|package transformerBuilder
|
|object Test {
| fun test2(str: String): Unit {println(str)}
|}
""".trimMargin(),
configuration,
pluginOverrides = listOf(ProxyPlugin(pageMapper {
modified(name = name + "2")
}))
) {
pagesGenerationStage = {
orig = it
}
pagesTransformationStage = {
it.let { root ->
root.name.assertEqual("root2", "Root name: ")
orig?.let {
root.assertTransform(it) { node -> node.modified(name = node.name + "2") }
}
}
}
}
}
@Test
fun structureTransformerTest() {
val configuration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/main/kotlin/transformerBuilder/Test.kt")
}
}
}
testInline(
"""
|/src/main/kotlin/transformerBuilder/Test.kt
|package transformerBuilder
|
|object Test {
| fun test2(str: String): Unit {println(str)}
|}
""".trimMargin(),
configuration,
pluginOverrides = listOf(ProxyPlugin(pageStructureTransformer {
val ch = children.first()
modified(
children = listOf(
ch,
RendererSpecificResourcePage("test", emptyList(), RenderingStrategy.DoNothing)
)
)
}))
) {
pagesTransformationStage = { root ->
root.children.assertCount(2, "Root children: ")
root.children.first().name.assertEqual("transformerBuilder")
root.children[1].name.assertEqual("test")
}
}
}
@Test
fun `kotlin constructors tab should exist even though there is primary constructor only`() {
val configuration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/")
}
}
}
testInline(
"""
|/src/main/kotlin/kotlinAsJavaPlugin/Test.kt
|package kotlinAsJavaPlugin
|
|class Test(val xd: Int)
""".trimMargin(),
configuration
) {
pagesGenerationStage = { root ->
val content = root.children
.flatMap { it.children<ContentPage>() }
.map { it.content }.single().children
.filterIsInstance<ContentGroup>()
.single { it.dci.kind == ContentKind.Main }.children
val constructorTabsCount = content.filter { it is ContentHeader }.flatMap {
it.children.filter { it is ContentText }
}.count {
(it as? ContentText)?.text == "Constructors"
}
assertEquals(1, constructorTabsCount)
}
}
}
private fun <T> Collection<T>.assertCount(n: Int, prefix: String = "") =
assert(count() == n) { "${prefix}Expected $n, got ${count()}" }
private fun <T> T.assertEqual(expected: T, prefix: String = "") = assert(this == expected) {
"${prefix}Expected $expected, got $this"
}
private fun PageNode.assertTransform(expected: PageNode, block: (PageNode) -> PageNode = { it }): Unit = this.let {
it.name.assertEqual(block(expected).name)
it.children.zip(expected.children).forEach { (g, e) ->
g.name.assertEqual(block(e).name)
g.assertTransform(e, block)
}
}
}
|
