Add clean up to SysuiBaseFragmentTest

Also, set up AAA++ test for inheritance.

Test: atest SystemUITests
Fixes: 2133482724
Change-Id: If2484040f613b3112c224e8001d6e617dc5005b8

packages/SystemUI/Android.bp

@@ -128,9 +128,16 @@ android_library {
     plugins: ["dagger2-compiler"],
 }
 
+filegroup {
+    name: "AAA-src",
+    srcs: ["tests/src/com/android/AAAPlusPlusVerifySysuiRequiredTestPropertiesTest.java"],
+    path: "tests/src",
+}
+
 filegroup {
     name: "SystemUI-tests-utils",
     srcs: [
+        "tests/src/com/android/systemui/SysuiBaseFragmentTest.java",
         "tests/src/com/android/systemui/SysuiTestCase.java",
         "tests/src/com/android/systemui/TestableDependency.java",
         "tests/src/com/android/systemui/classifier/FalsingManagerFake.java",

packages/SystemUI/tests/src/com/android/AAAPlusPlusVerifySysuiRequiredTestPropertiesTest.java

@@ -110,6 +110,17 @@ public class AAAPlusPlusVerifySysuiRequiredTestPropertiesTest extends SysuiTestC
     private Collection<String> getClassNamesFromClassPath() {
         ClassPathScanner scanner = new ClassPathScanner(mContext.getPackageCodePath());
 
+        ChainedClassNameFilter filter = makeClassNameFilter();
+
+        try {
+            return scanner.getClassPathEntries(filter);
+        } catch (IOException e) {
+            Log.e(getTag(), "Failed to scan classes", e);
+        }
+        return Collections.emptyList();
+    }
+
+    protected ChainedClassNameFilter makeClassNameFilter() {
         ChainedClassNameFilter filter = new ChainedClassNameFilter();
 
         filter.add(new ExternalClassNameFilter());
@@ -122,13 +133,7 @@ public class AAAPlusPlusVerifySysuiRequiredTestPropertiesTest extends SysuiTestC
         // the main SystemUI process. Therefore, exclude this package
         // from the base class whitelist.
         filter.add(s -> !s.startsWith("com.android.systemui.screenshot"));
-
-        try {
-            return scanner.getClassPathEntries(filter);
-        } catch (IOException e) {
-            Log.e(TAG, "Failed to scan classes", e);
-        }
-        return Collections.emptyList();
+        return filter;
     }
 
     private String getClsStr() {
@@ -212,8 +217,12 @@ public class AAAPlusPlusVerifySysuiRequiredTestPropertiesTest extends SysuiTestC
      * as loggable to limit log spam during normal use.
      */
     private void logDebug(String msg) {
-        if (Log.isLoggable(TAG, Log.DEBUG)) {
-            Log.d(TAG, msg);
+        if (Log.isLoggable(getTag(), Log.DEBUG)) {
+            Log.d(getTag(), msg);
         }
     }
+
+    protected String getTag() {
+        return TAG;
+    }
 }

packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java

@@ -29,8 +29,10 @@ import com.android.systemui.utils.leaks.LeakCheckedTest;
 import com.android.systemui.utils.leaks.LeakCheckedTest.SysuiLeakCheck;
 
 import org.junit.After;
+import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.Rule;
+import org.mockito.Mockito;
 
 public abstract class SysuiBaseFragmentTest extends BaseFragmentTest {
 
@@ -78,6 +80,11 @@ public abstract class SysuiBaseFragmentTest extends BaseFragmentTest {
         SystemUIFactory.cleanup();
     }
 
+    @AfterClass
+    public static void mockitoTeardown() {
+        Mockito.framework().clearInlineMocks();
+    }
+
     @Override
     protected SysuiTestableContext getContext() {
         return new SysuiTestableContext(InstrumentationRegistry.getContext(), mLeakCheck);