[kpm] kgp-idea: Refactor testFixtures

- Consistently prefix entities with 'TestIdeaKpm'

^KT-52568 In Progress

libraries/tools/kotlin-gradle-plugin-idea/src/testFixtures/kotlin/org/jetbrains/kotlin/gradle/kpm/idea/testFixtures/TestIdeaKpmBinaryDependencyMatcher.kt

@@ -10,22 +10,22 @@ import org.jetbrains.kotlin.gradle.kpm.idea.IdeaKpmBinaryDependency
 import org.jetbrains.kotlin.gradle.kpm.idea.IdeaKpmResolvedBinaryDependency
 import java.io.File
 
-fun buildIdeaKpmBinaryDependencyMatchers(notation: Any?): List<IdeaKpmBinaryDependencyMatcher> {
+fun buildIdeaKpmBinaryDependencyMatchers(notation: Any?): List<TestIdeaKpmBinaryDependencyMatcher> {
     return when (notation) {
         null -> emptyList()
-        is IdeaKpmBinaryDependencyMatcher -> listOf(notation)
-        is String -> listOf(IdeaKpmBinaryDependencyMatcher.Coordinates(parseIdeaKpmBinaryCoordinates(notation)))
-        is Regex -> listOf(IdeaKpmBinaryDependencyMatcher.CoordinatesRegex(notation))
-        is File -> listOf(IdeaKpmBinaryDependencyMatcher.BinaryFile(notation))
+        is TestIdeaKpmBinaryDependencyMatcher -> listOf(notation)
+        is String -> listOf(TestIdeaKpmBinaryDependencyMatcher.Coordinates(parseIdeaKpmBinaryCoordinates(notation)))
+        is Regex -> listOf(TestIdeaKpmBinaryDependencyMatcher.CoordinatesRegex(notation))
+        is File -> listOf(TestIdeaKpmBinaryDependencyMatcher.BinaryFile(notation))
         is Iterable<*> -> notation.flatMap { child -> buildIdeaKpmBinaryDependencyMatchers(child) }
-        else -> error("Can't build ${IdeaKpmBinaryDependencyMatcher::class.simpleName} from $notation")
+        else -> error("Can't build ${TestIdeaKpmBinaryDependencyMatcher::class.simpleName} from $notation")
     }
 }
 
-interface IdeaKpmBinaryDependencyMatcher : IdeaKpmDependencyMatcher<IdeaKpmBinaryDependency>{
+interface TestIdeaKpmBinaryDependencyMatcher : TestIdeaKpmDependencyMatcher<IdeaKpmBinaryDependency>{
     class Coordinates(
         private val coordinates: IdeaKpmBinaryCoordinates
-    ) : IdeaKpmBinaryDependencyMatcher {
+    ) : TestIdeaKpmBinaryDependencyMatcher {
         override val description: String = coordinates.toString()
 
         override fun matches(dependency: IdeaKpmBinaryDependency): Boolean {
@@ -35,7 +35,7 @@ interface IdeaKpmBinaryDependencyMatcher : IdeaKpmDependencyMatcher<IdeaKpmBinar
 
     class CoordinatesRegex(
         private val regex: Regex
-    ) : IdeaKpmBinaryDependencyMatcher {
+    ) : TestIdeaKpmBinaryDependencyMatcher {
         override val description: String = regex.pattern
 
         override fun matches(dependency: IdeaKpmBinaryDependency): Boolean {
@@ -45,7 +45,7 @@ interface IdeaKpmBinaryDependencyMatcher : IdeaKpmDependencyMatcher<IdeaKpmBinar
 
     class BinaryFile(
         private val binaryFile: File
-    ) : IdeaKpmBinaryDependencyMatcher {
+    ) : TestIdeaKpmBinaryDependencyMatcher {
         override val description: String = binaryFile.path
 
         override fun matches(dependency: IdeaKpmBinaryDependency): Boolean {
@@ -55,7 +55,7 @@ interface IdeaKpmBinaryDependencyMatcher : IdeaKpmDependencyMatcher<IdeaKpmBinar
 
     class InDirectory(
         private val parentFile: File
-    ) : IdeaKpmBinaryDependencyMatcher {
+    ) : TestIdeaKpmBinaryDependencyMatcher {
         constructor(parentFilePath: String) : this(File(parentFilePath))
 
         override val description: String = "$parentFile/**"

libraries/tools/kotlin-gradle-plugin-idea/src/testFixtures/kotlin/org/jetbrains/kotlin/gradle/kpm/idea/testFixtures/TestIdeaKpmDependencyMatcher.kt

@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.gradle.kpm.idea.testFixtures
 
 import org.jetbrains.kotlin.gradle.kpm.idea.IdeaKpmDependency
 
-interface IdeaKpmDependencyMatcher<in T : IdeaKpmDependency> {
+interface TestIdeaKpmDependencyMatcher<in T : IdeaKpmDependency> {
     val description: String
     fun matches(dependency: T): Boolean
 }

libraries/tools/kotlin-gradle-plugin-idea/src/testFixtures/kotlin/org/jetbrains/kotlin/gradle/kpm/idea/testFixtures/TestIdeaKpmFragmentDependencyMatcher.kt

@@ -2,18 +2,18 @@ package org.jetbrains.kotlin.gradle.kpm.idea.testFixtures
 
 import org.jetbrains.kotlin.gradle.kpm.idea.IdeaKpmFragmentDependency
 
-fun buildIdeaKpmFragmentDependencyMatchers(notation: Any?): List<IdeaKpmFragmentDependencyMatcher> {
+fun buildIdeaKpmFragmentDependencyMatchers(notation: Any?): List<TestIdeaKpmFragmentDependencyMatcher> {
     return when (notation) {
         null -> emptyList()
         is Iterable<*> -> notation.flatMap { buildIdeaKpmFragmentDependencyMatchers(it) }
-        is String -> listOf(IdeaKpmFragmentDependencyMatcher.DependencyLiteral(notation))
-        is Regex -> listOf(IdeaKpmFragmentDependencyMatcher.DependencyRegex(notation))
-        else -> error("Can't build ${IdeaKpmFragmentDependencyMatcher::class.simpleName} from $notation")
+        is String -> listOf(TestIdeaKpmFragmentDependencyMatcher.DependencyLiteral(notation))
+        is Regex -> listOf(TestIdeaKpmFragmentDependencyMatcher.DependencyRegex(notation))
+        else -> error("Can't build ${TestIdeaKpmFragmentDependencyMatcher::class.simpleName} from $notation")
     }
 }
 
-interface IdeaKpmFragmentDependencyMatcher : IdeaKpmDependencyMatcher<IdeaKpmFragmentDependency> {
-    class DependencyLiteral(private val dependencyLiteral: String) : IdeaKpmFragmentDependencyMatcher {
+interface TestIdeaKpmFragmentDependencyMatcher : TestIdeaKpmDependencyMatcher<IdeaKpmFragmentDependency> {
+    class DependencyLiteral(private val dependencyLiteral: String) : TestIdeaKpmFragmentDependencyMatcher {
         override val description: String = dependencyLiteral
 
         override fun matches(dependency: IdeaKpmFragmentDependency): Boolean {
@@ -21,7 +21,7 @@ interface IdeaKpmFragmentDependencyMatcher : IdeaKpmDependencyMatcher<IdeaKpmFra
         }
     }
 
-    class DependencyRegex(private val dependencyRegex: Regex) : IdeaKpmFragmentDependencyMatcher {
+    class DependencyRegex(private val dependencyRegex: Regex) : TestIdeaKpmFragmentDependencyMatcher {
         override val description: String = dependencyRegex.pattern
 
         override fun matches(dependency: IdeaKpmFragmentDependency): Boolean {

libraries/tools/kotlin-gradle-plugin-idea/src/testFixtures/kotlin/org/jetbrains/kotlin/gradle/kpm/idea/testFixtures/assertions.kt

@@ -26,7 +26,7 @@ fun IdeaKpmModule.assertContainsFragment(name: String): IdeaKpmFragment {
 
 fun IdeaKpmFragment.assertResolvedBinaryDependencies(
     binaryType: String,
-    matchers: Set<IdeaKpmBinaryDependencyMatcher>
+    matchers: Set<TestIdeaKpmBinaryDependencyMatcher>
 ): Set<IdeaKpmResolvedBinaryDependency> {
     val resolvedBinaryDependencies = dependencies
         .mapNotNull { dependency ->
@@ -91,7 +91,7 @@ fun IdeaKpmFragment.assertResolvedBinaryDependencies(
     binaryType: String, vararg matchers: Any?
 ) = assertResolvedBinaryDependencies(binaryType, matchers.toSet())
 
-fun IdeaKpmFragment.assertFragmentDependencies(matchers: Set<IdeaKpmFragmentDependencyMatcher>): Set<IdeaKpmFragmentDependency> {
+fun IdeaKpmFragment.assertFragmentDependencies(matchers: Set<TestIdeaKpmFragmentDependencyMatcher>): Set<IdeaKpmFragmentDependency> {
     val sourceDependencies = dependencies.filterIsInstance<IdeaKpmFragmentDependency>().toSet()
 
     val unexpectedDependencies = sourceDependencies

libraries/tools/kotlin-gradle-plugin-idea/src/testFixtures/kotlin/org/jetbrains/kotlin/gradle/kpm/idea/testFixtures/proxyUtil.kt

@@ -1,3 +1,5 @@
+package org.jetbrains.kotlin.gradle.kpm.idea.testFixtures
+
 import org.gradle.tooling.internal.adapter.ProtocolToModelAdapter
 
 /*
@@ -12,3 +14,8 @@ inline fun <reified T> createProxyInstance(obj: Any): T {
 fun unwrapProxyInstance(obj: Any): Any {
     return ProtocolToModelAdapter().unpack(obj)
 }
+
+inline fun <reified T : Any> Any.copy(): T {
+    val instance = runCatching { unwrapProxyInstance(this) }.getOrElse { this }
+    return T::class.java.cast(instance.serialize().deserialize())
+}

libraries/tools/kotlin-gradle-plugin-idea/src/testFixtures/kotlin/org/jetbrains/kotlin/gradle/kpm/idea/testFixtures/serializationUtil.kt

@@ -26,6 +26,12 @@ fun ByteArray.deserialize(classLoader: ClassLoader): Any {
     return objectInputStream.use { it.readObject() }
 }
 
+fun ByteArray.deserialize(): Any {
+    val inputStream = ByteArrayInputStream(this)
+    val objectInputStream = ObjectInputStream(inputStream)
+    return objectInputStream.use { it.readObject() }
+}
+
 class ClassLoaderObjectInputStream(stream: InputStream?, private val classLoader: ClassLoader) : ObjectInputStream(stream) {
     @Throws(IOException::class, ClassNotFoundException::class)
     override fun resolveClass(desc: ObjectStreamClass): Class<*> {