1 files changed, 154 insertions, 0 deletions
diff --git a/build-system/integration-test/application/src/test/java/com/android/build/gradle/integration/dependencies/LibraryCompileAndRuntimeClasspathTest.kt b/build-system/integration-test/application/src/test/java/com/android/build/gradle/integration/dependencies/LibraryCompileAndRuntimeClasspathTest.kt
new file mode 100644
index 0000000000..d3771f42ad
--- /dev/null
+++ b/build-system/integration-test/application/src/test/java/com/android/build/gradle/integration/dependencies/LibraryCompileAndRuntimeClasspathTest.kt
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.build.gradle.integration.dependencies
+
+import com.android.build.gradle.integration.common.fixture.GradleTestProject
+import com.android.build.gradle.integration.common.fixture.app.MinimalSubProject
+import com.android.build.gradle.integration.common.truth.ScannerSubject
+import com.android.build.gradle.options.BooleanOption
+import com.android.testutils.MavenRepoGenerator
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+
+class LibraryCompileAndRuntimeClasspathTest {
+    @JvmField
+    @Rule
+    val project: GradleTestProject = GradleTestProject.builder()
+        .fromTestApp(
+            MinimalSubProject.lib(),
+        ).withAdditionalMavenRepo(MavenRepoGenerator(listOf(
+            MavenRepoGenerator.Library("com.example:package:1.0-runtimeOnly"),
+            MavenRepoGenerator.Library("com.example:package:2.0-compileOnly"),
+            MavenRepoGenerator.Library("com.example:package:3.0-androidTestRuntimeOnly"),
+            MavenRepoGenerator.Library("com.example:package:4.0-androidTestCompileOnly"),
+            MavenRepoGenerator.Library("com.example:package:5.0-testRuntimeOnly"),
+            MavenRepoGenerator.Library("com.example:package:6.0-testCompileOnly"),
+        ))).create()
+
+    @Before
+    fun setUpDependencies() {
+        project.buildFile.appendText("""
+            |dependencies {
+            |    testCompileOnly 'com.example:package:6.0-testCompileOnly'
+            |    testRuntimeOnly 'com.example:package:5.0-testRuntimeOnly'
+            |    androidTestCompileOnly 'com.example:package:4.0-androidTestCompileOnly'
+            |    androidTestRuntimeOnly 'com.example:package:3.0-androidTestRuntimeOnly'
+            |    compileOnly 'com.example:package:2.0-compileOnly'
+            |}
+            |""".trimMargin())
+    }
+
+    @Test
+    fun `debugAndroidTestCompileClasspath - constraints unsatisfiable`() {
+        assertDependenciesOutput(
+            "debugAndroidTestCompileClasspath", """
+            |debugAndroidTestCompileClasspath - Resolved configuration for compilation for variant: debugAndroidTest
+            |+--- com.example:package:4.0-androidTestCompileOnly FAILED
+            |+--- project : (*)
+            |\--- com.example:package:{strictly 3.0-androidTestRuntimeOnly} FAILED
+        """
+        )
+    }
+
+    @Test
+    fun `all other cases - constraints unsatisfiable`() {
+        // Adding this causes the debugAndroidTestRuntimeClasspath to fail, which in turn makes the
+        // debugAndroidTestCompileClasspath not applicable in this case, so that's a separate
+        // test case without the 1.0-runtimeOnly dependency
+        project.buildFile.appendText("""
+            |dependencies {
+            |    runtimeOnly 'com.example:package:1.0-runtimeOnly'
+            |}
+            |""".trimMargin())
+
+        assertDependenciesOutput("debugCompileClasspath", """
+            |debugCompileClasspath - Resolved configuration for compilation for variant: debug
+            |+--- com.example:package:2.0-compileOnly FAILED
+            |\--- com.example:package:{strictly 1.0-runtimeOnly} FAILED
+        """)
+        assertDependenciesOutput("debugUnitTestCompileClasspath", """
+            |debugUnitTestCompileClasspath - Resolved configuration for compilation for variant: debugUnitTest
+            |+--- project : (*)
+            |+--- com.example:package:6.0-testCompileOnly FAILED
+            |\--- com.example:package:{strictly 5.0-testRuntimeOnly} FAILED
+        """)
+
+        // This fails because the main runtimeClasspath is aligned to androidTest runtimeClasspath.
+        assertDependenciesOutput("debugAndroidTestRuntimeClasspath", """
+            |debugAndroidTestRuntimeClasspath - Resolved configuration for runtime for variant: debugAndroidTest
+            |+--- com.example:package:3.0-androidTestRuntimeOnly FAILED
+            |+--- project : (*)
+            |+--- com.example:package:{strictly 1.0-runtimeOnly} FAILED
+            |\--- com.example:package:1.0-runtimeOnly FAILED
+        """)
+    }
+
+    @Test
+    fun `debugAndroidTestCompileClasspath - succeeds with constraints disabled`() {
+        project.gradlePropertiesFile.appendText(
+            "${BooleanOption.EXCLUDE_LIBRARY_COMPONENTS_FROM_CONSTRAINTS.propertyName}=true"
+        )
+
+        assertDependenciesOutput("debugAndroidTestCompileClasspath", """
+            |debugAndroidTestCompileClasspath - Resolved configuration for compilation for variant: debugAndroidTest
+            |+--- com.example:package:4.0-androidTestCompileOnly
+            |\--- project : (*)
+        """)
+    }
+
+
+    @Test
+    fun `all other cases - succeeds with constraints disabled`() {
+        project.gradlePropertiesFile.appendText(
+            "${BooleanOption.EXCLUDE_LIBRARY_COMPONENTS_FROM_CONSTRAINTS.propertyName}=true"
+        )
+
+        // Adding this causes the debugAndroidTestRuntimeClasspath to fail, which in turn makes the
+        // debugAndroidTestCompileClasspath not applicable in this case, so that's a separate
+        // test case without the 1.0-runtimeOnly dependency
+        project.buildFile.appendText("""
+            |dependencies {
+            |    runtimeOnly 'com.example:package:1.0-runtimeOnly'
+            |}
+            |""".trimMargin())
+
+        assertDependenciesOutput("debugCompileClasspath", """
+            |debugCompileClasspath - Resolved configuration for compilation for variant: debug
+            |\--- com.example:package:2.0-compileOnly
+        """)
+        assertDependenciesOutput("debugUnitTestCompileClasspath", """
+            |debugUnitTestCompileClasspath - Resolved configuration for compilation for variant: debugUnitTest
+            |+--- project : (*)
+            |\--- com.example:package:6.0-testCompileOnly
+        """)
+
+        assertDependenciesOutput("debugAndroidTestRuntimeClasspath", """
+            |debugAndroidTestRuntimeClasspath - Resolved configuration for runtime for variant: debugAndroidTest
+            |+--- com.example:package:3.0-androidTestRuntimeOnly
+            |+--- project : (*)
+            |\--- com.example:package:1.0-runtimeOnly -> 3.0-androidTestRuntimeOnly
+        """)
+    }
+
+    private fun assertDependenciesOutput(configurationName: String, expectedOutput: String) {
+        val result = project.executor().withArguments(listOf("dependencies","--configuration", configurationName)).run()
+        result.stdout.use {
+            ScannerSubject.assertThat(it).contains(expectedOutput.trimMargin())
+        }
+    }
+}