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/*
* Copyright 2010-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
* that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.uast.test.kotlin
import com.intellij.psi.util.PsiTreeUtil
import org.jetbrains.kotlin.psi.KtClass
import org.jetbrains.kotlin.psi.KtParameter
import org.jetbrains.kotlin.psi.KtProperty
import org.jetbrains.kotlin.test.testFramework.KtUsefulTestCase.assertInstanceOf
import org.jetbrains.uast.*
import org.junit.Test
class KotlinUastAlternativesTest : AbstractKotlinUastTest() {
override fun check(testName: String, file: UFile) {
}
@Test
fun testPropertyAlternatives() {
doTest("ManyAlternatives") { name, file ->
val index = file.psi.text.indexOf("writebleProp")
val ktProperty = PsiTreeUtil.getParentOfType(file.psi.findElementAt(index), KtProperty::class.java)!!
val plugin = UastLanguagePlugin.byLanguage(ktProperty.language)!!
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UField::class.java)).let {
assertEquals(
"@org.jetbrains.annotations.NotNull private var writebleProp: int = 0",
it.joinToString(transform = UElement::asRenderString)
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UMethod::class.java, UField::class.java)).let {
assertEquals(
"public final fun getWritebleProp() : int = UastEmptyExpression, " +
"public final fun setWritebleProp(@null p: int) : void = UastEmptyExpression, " +
"@org.jetbrains.annotations.NotNull private var writebleProp: int = 0",
it.joinToString(transform = UElement::asRenderString)
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UField::class.java, UMethod::class.java)).let {
assertEquals(
"@org.jetbrains.annotations.NotNull private var writebleProp: int = 0, " +
"public final fun getWritebleProp() : int = UastEmptyExpression, " +
"public final fun setWritebleProp(@null p: int) : void = UastEmptyExpression",
it.joinToString(transform = UElement::asRenderString)
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UDeclaration::class.java)).let {
assertEquals(
"@org.jetbrains.annotations.NotNull private var writebleProp: int = 0, " +
"public final fun getWritebleProp() : int = UastEmptyExpression, " +
"public final fun setWritebleProp(@null p: int) : void = UastEmptyExpression",
it.joinToString(transform = UElement::asRenderString)
)
}
}
}
@Test
fun testParamAndPropertylternatives() {
doTest("ManyAlternatives") { name, file ->
val index = file.psi.text.indexOf("paramAndProp")
val ktProperty = PsiTreeUtil.getParentOfType(file.psi.findElementAt(index), KtParameter::class.java)!!
val plugin = UastLanguagePlugin.byLanguage(ktProperty.language)!!
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UField::class.java)).let {
assertInstanceOf(it.single(), UField::class.java)
assertEquals(
"@org.jetbrains.annotations.NotNull private final var paramAndProp: java.lang.String",
it.joinToString(transform = UElement::asRenderString)
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UParameter::class.java)).let {
assertInstanceOf(it.single(), UParameter::class.java)
assertEquals(
"@org.jetbrains.annotations.NotNull var paramAndProp: java.lang.String",
it.joinToString(transform = UElement::asRenderString)
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UElement::class.java)).let {
assertEquals(
"@org.jetbrains.annotations.NotNull var paramAndProp: java.lang.String, " +
"@org.jetbrains.annotations.NotNull private final var paramAndProp: java.lang.String, " +
"public final fun getParamAndProp() : java.lang.String = UastEmptyExpression",
it.joinToString(transform = UElement::asRenderString)
)
}
}
}
@Test
fun testJustParamAlternatives() {
doTest("ManyAlternatives") { name, file ->
val index = file.psi.text.indexOf("justParam")
val ktProperty = PsiTreeUtil.getParentOfType(file.psi.findElementAt(index), KtParameter::class.java)!!
val plugin = UastLanguagePlugin.byLanguage(ktProperty.language)!!
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UField::class.java)).let {
assertEquals("", it.joinToString(transform = UElement::asRenderString))
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UParameter::class.java)).let {
assertInstanceOf(it.single(), UParameter::class.java)
assertEquals(
"@org.jetbrains.annotations.NotNull var justParam: int",
it.joinToString(transform = UElement::asRenderString)
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UElement::class.java)).let {
assertEquals(
"@org.jetbrains.annotations.NotNull var justParam: int",
it.joinToString(transform = UElement::asRenderString)
)
}
}
}
@Test
fun testPrimaryConstructorAlternatives() {
doTest("ManyAlternatives") { name, file ->
val index = file.psi.text.indexOf("ClassA")
val ktProperty = PsiTreeUtil.getParentOfType(file.psi.findElementAt(index), KtClass::class.java)!!
val plugin = UastLanguagePlugin.byLanguage(ktProperty.language)!!
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UClass::class.java)).let {
assertEquals("public final class ClassA {", it.joinToString { it.asRenderString().lineSequence().first() })
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UClass::class.java, UMethod::class.java)).let {
assertEquals(
"public final class ClassA {, " +
"public fun ClassA(@org.jetbrains.annotations.NotNull justParam: int, @org.jetbrains.annotations.NotNull paramAndProp: java.lang.String) = UastEmptyExpression",
it.joinToString { it.asRenderString().lineSequence().first() }
)
}
plugin.convertToAlternatives<UElement>(ktProperty, arrayOf(UElement::class.java)).let {
assertEquals(
"public final class ClassA {, " +
"public fun ClassA(@org.jetbrains.annotations.NotNull justParam: int, @org.jetbrains.annotations.NotNull paramAndProp: java.lang.String) = UastEmptyExpression",
it.joinToString { it.asRenderString().lineSequence().first() }
)
}
}
}
}
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