Add test for build-cache

casid · Nov 3, 2023 · 968c4b4 · 968c4b4
1 parent cb34cf5
commit 968c4b4
Showing 1 changed file with 39 additions and 6 deletions.
diff --git a/test/gradle-test-wrapper/src/test/java/gg/jte/GradleMatrixTest.java b/test/gradle-test-wrapper/src/test/java/gg/jte/GradleMatrixTest.java
@@ -41,17 +41,50 @@ public static Stream<Arguments> runGradleBuild() throws IOException {
     @ParameterizedTest
     @MethodSource
     public void runGradleBuild(Path projectDir, String gradleVersion) {
+        BuildResult result = runner(projectDir, gradleVersion)
+                .withArguments("--configuration-cache", TASK_NAME)
+                .build();
+
+        Assertions.assertNotEquals(TaskOutcome.FAILED, result.task(TASK_NAME).getOutcome(), String.format("Build failed in %s with Gradle Version %s", projectDir, gradleVersion));
+    }
+
+    public static Stream<Arguments> checkBuildCache() throws IOException {
+        return runGradleBuild();
+    }
+
+    @ParameterizedTest
+    @MethodSource
+    public void checkBuildCache(Path projectDir, String gradleVersion) {
+        // Populates the cache
+        runner(projectDir, gradleVersion)
+                .withArguments("--build-cache", TASK_NAME)
+                .build();
+
+        // Should result in build-cache usage even with a `clean`
+        BuildResult result = runner(projectDir, gradleVersion)
+                .withArguments("--build-cache", "--console=plain", "clean", TASK_NAME)
+                .build();
+
+        Assertions.assertNotEquals(TaskOutcome.FAILED, result.task(TASK_NAME).getOutcome(), String.format("Build failed in %s with Gradle Version %s", projectDir, gradleVersion));
+
+        String output = result.getOutput();
+        String expectGenerateFromCache = "Task :generateJte FROM-CACHE";
+        String expectPrecompileFromCache = "Task :precompileJte FROM-CACHE";
+
+        // Some test projects use precompile and some use generate
+        boolean jteFromCache = output.contains(expectGenerateFromCache) || output.contains(expectPrecompileFromCache);
+
+        Assertions.assertTrue(jteFromCache, () -> String.format("Expect %s or %s to be included in the following output: \n%s", expectGenerateFromCache, expectPrecompileFromCache, output));
+    }
+
+    private GradleRunner runner(Path projectDir, String gradleVersion) {
         GradleRunner runner = GradleRunner.create()
                 .withProjectDir(projectDir.toFile())
-                .withTestKitDir(Paths.get("build").resolve(projectDir.getFileName()).toAbsolutePath().toFile())
-                .withArguments("--configuration-cache", TASK_NAME);
+                .withTestKitDir(Paths.get("build").resolve(projectDir.getFileName()).toAbsolutePath().toFile());
 
         if (!DEFAULT.equals(gradleVersion)) {
             runner = runner.withGradleVersion(gradleVersion);
         }
-
-        BuildResult result = runner.build();
-
-        Assertions.assertNotEquals(TaskOutcome.FAILED, result.task(TASK_NAME).getOutcome(), String.format("Build failed in %s with Gradle Version %s", projectDir, gradleVersion));
+        return runner;
     }
 }