/
FunctionalTypeConstructorsSignatureTest.kt
310 lines (283 loc) · 10.7 KB
/
FunctionalTypeConstructorsSignatureTest.kt
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package signatures
import org.jetbrains.dokka.DokkaConfiguration
import org.jetbrains.dokka.jdk
import org.jetbrains.dokka.base.testApi.testRunner.BaseAbstractTest
import org.junit.jupiter.api.Disabled
import org.junit.jupiter.api.Test
import utils.A
import utils.Span
import utils.TestOutputWriterPlugin
import utils.match
import java.lang.IllegalStateException
class FunctionalTypeConstructorsSignatureTest : BaseAbstractTest() {
private val configuration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/")
classpath = listOf(commonStdlibPath!!)
externalDocumentationLinks = listOf(
stdlibExternalDocumentationLink,
DokkaConfiguration.ExternalDocumentationLink.Companion.jdk(8)
)
}
}
}
private val jvmConfiguration = dokkaConfiguration {
sourceSets {
sourceSet {
sourceRoots = listOf("src/")
classpath = listOf(jvmStdlibPath ?: throw IllegalStateException("JVM stdlib is not found"))
externalDocumentationLinks = listOf(
stdlibExternalDocumentationLink,
DokkaConfiguration.ExternalDocumentationLink.Companion.jdk(8)
)
}
}
}
fun source(signature: String) =
"""
|/src/main/kotlin/test/Test.kt
|package example
|
| $signature
""".trimIndent()
@Test
fun `kotlin normal function`() {
val source = source("val nF: Function1<Int, String> = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": (", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar function`() {
val source = source("val nF: (Int) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": (", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar extension function`() {
val source = source("val nF: Boolean.(Int) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": ", A("Boolean"), ".(", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar function with param name`() {
val source = source("val nF: (param: Int) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": (param: ", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar function with param name of generic and functional type`() {
val source = source("""
| @Target(AnnotationTarget.VALUE_PARAMETER, AnnotationTarget.TYPE)
| @MustBeDocumented
| annotation class Fancy
|
| fun <T> f(): (param1: T, param2: @Fancy ()->Unit) -> String "
""".trimIndent())
val writerPlugin = TestOutputWriterPlugin()
testInline(
source, configuration, pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").lastSignature().match(
"fun <", A("T"), "> ",
A("f"), "(): (param1:", A("T"),
", param2: ", Span("@", A("Fancy")), " () -> ", A("Unit"),
") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Disabled // Add coroutines on classpath and get proper import
@Test
fun `kotlin normal suspendable function`() {
val source = source("val nF: SuspendFunction1<Int, String> = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": suspend (", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar suspendable function`() {
val source = source("val nF: suspend (Int) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": suspend (", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar suspendable extension function`() {
val source = source("val nF: suspend Boolean.(Int) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": suspend ", A("Boolean"), ".(", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar suspendable function with param name`() {
val source = source("val nF: suspend (param: Int) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ", A("nF"), ": suspend (param: ", A("Int"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `kotlin syntactic sugar suspendable fancy function with param name`() {
val source =
source("val nF: suspend (param1: suspend Boolean.(param2: List<Int>) -> Boolean) -> String = { _ -> \"\" }")
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/index.html").firstSignature().match(
"val ",
A("nF"),
": suspend (param1: suspend",
A("Boolean"),
".(param2: ",
A("List"),
"<",
A("Int"),
">) -> ",
A("Boolean"),
") -> ",
A("String"),
Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `java with java function`() {
val source = """
|/src/main/kotlin/test/JavaClass.java
|package example
|
|public class JavaClass {
| public java.util.function.Function<Integer, String> javaFunction = null;
|}
""".trimIndent()
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
configuration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/-java-class/index.html").lastSignature().match(
"open val ", A("javaFunction"), ": (", A("Integer"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
@Test
fun `java with kotlin function`() {
val source = """
|/src/main/kotlin/test/JavaClass.java
|package example
|
|public class JavaClass {
| public kotlin.jvm.functions.Function1<Integer, String> kotlinFunction = null;
|}
""".trimIndent()
val writerPlugin = TestOutputWriterPlugin()
testInline(
source,
jvmConfiguration,
pluginOverrides = listOf(writerPlugin)
) {
renderingStage = { _, _ ->
writerPlugin.writer.renderedContent("root/example/-java-class/index.html").lastSignature().match(
"open val ", A("kotlinFunction"), ": (", A("Integer"), ") -> ", A("String"), Span(),
ignoreSpanWithTokenStyle = true
)
}
}
}
}