[Gradle] Sources resolver test for multiple capabilities

If dependency has more than one capability sources still can be
resolved.

^KT-63226 In Progress

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/MppIdeDependencyResolutionIT.kt

@@ -8,10 +8,7 @@ package org.jetbrains.kotlin.gradle
 import org.gradle.util.GradleVersion
 import org.jetbrains.kotlin.commonizer.CommonizerTarget
 import org.jetbrains.kotlin.commonizer.identityString
-import org.jetbrains.kotlin.gradle.idea.tcs.IdeaKotlinBinaryDependency
-import org.jetbrains.kotlin.gradle.idea.tcs.IdeaKotlinDependency
-import org.jetbrains.kotlin.gradle.idea.tcs.IdeaKotlinResolvedBinaryDependency
-import org.jetbrains.kotlin.gradle.idea.tcs.IdeaKotlinUnresolvedBinaryDependency
+import org.jetbrains.kotlin.gradle.idea.tcs.*
 import org.jetbrains.kotlin.gradle.idea.tcs.extras.*
 import org.jetbrains.kotlin.gradle.idea.testFixtures.tcs.*
 import org.jetbrains.kotlin.gradle.testbase.*
@@ -395,6 +392,33 @@ class MppIdeDependencyResolutionIT : KGPBaseTest() {
         }
     }
 
+    @GradleTest
+    fun `test resolve sources for dependency with multiple capabilities`(gradleVersion: GradleVersion) {
+        project("kt-63226-multiple-capabilities", gradleVersion) {
+            build(":producer:publish")
+
+            resolveIdeDependencies(":consumer") { dependencies ->
+                dependencies["jvmMain"].getOrFail(
+                    binaryCoordinates("test:producer:1.0")
+                        .withResolvedSourcesFile("producer-1.0-sources.jar")
+                )
+
+                // according to build.gradle.kts of test project jvmTest should have both artifacts from :producer
+                // one with regular capabilities
+                dependencies["jvmTest"].getOrFail(
+                    binaryCoordinates("test:producer:1.0")
+                        .withResolvedSourcesFile("producer-1.0-sources.jar")
+                )
+
+                // and another with foo capability
+                dependencies["jvmTest"].getOrFail(
+                    binaryCoordinates("test:producer:1.0")
+                        .withResolvedSourcesFile("producer-1.0-foo-sources.jar")
+                )
+            }
+        }
+    }
+
     private fun Iterable<IdeaKotlinDependency>.cinteropDependencies() =
         this.filterIsInstance<IdeaKotlinBinaryDependency>().filter {
             it.klibExtra?.isInterop == true && !it.isNativeStdlib && !it.isNativeDistribution

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kt-63226-multiple-capabilities/consumer/build.gradle.kts

@@ -0,0 +1,25 @@
+plugins {
+    kotlin("multiplatform")
+}
+
+repositories {
+    maven(rootDir.resolve("repo"))
+    mavenLocal()
+    mavenCentral()
+}
+
+kotlin {
+    jvm()
+
+    sourceSets.jvmMain.dependencies {
+        implementation("test:producer:1.0")
+    }
+
+    sourceSets.jvmTest.dependencies {
+        implementation("test:producer:1.0") {
+            capabilities {
+                requireCapability("test:foo:1.0")
+            }
+        }
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kt-63226-multiple-capabilities/producer/build.gradle.kts

@@ -0,0 +1,29 @@
+plugins {
+    `java-library`
+    `maven-publish`
+}
+
+group = "test"
+version = "1.0"
+
+publishing {
+    publications {
+        create("maven", MavenPublication::class.java) {
+            from(components["java"])
+        }
+    }
+
+    repositories {
+        maven(rootDir.resolve("repo"))
+    }
+}
+
+
+java {
+    withSourcesJar()
+    registerFeature("foo") {
+        withSourcesJar()
+        usingSourceSet(sourceSets.create("foo"))
+        capability("test", "foo", "1.0")
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kt-63226-multiple-capabilities/producer/src/foo/java/Foo.java

@@ -0,0 +1,2 @@
+public class Foo {
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kt-63226-multiple-capabilities/producer/src/main/java/Main.java

@@ -0,0 +1,2 @@
+public class Main {
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kt-63226-multiple-capabilities/settings.gradle.kts

@@ -0,0 +1,3 @@
+
+include(":producer")
+include(":consumer")