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Commit 3b5125b3 authored by Matthew Reynolds's avatar Matthew Reynolds Committed by Android (Google) Code Review
Browse files

Merge "Fixed TestWithLooperRule switch for UiThreadStatement and ExpectException" into main

parents 3408c8bf 2d37d6e3

tests/testables/Android.bp

+4 −1
Original line number Diff line number Diff line
@@ -25,7 +25,10 @@ package { 


java_library {

    name: "testables",

    srcs: ["src/**/*.java"],

    srcs: [

        "src/**/*.java",

        "src/**/*.kt",

    ],

    libs: [

        "android.test.runner.stubs.system",

        "android.test.mock.stubs.system",

tests/testables/src/android/testing/TestWithLooperRule.java

+4 −1
Original line number Diff line number Diff line
@@ -34,13 +34,13 @@ import java.util.List; 
 * Looper for the Statement.

 */

public class TestWithLooperRule implements MethodRule {



    /*

     * This rule requires to be the inner most Rule, so the next statement is RunAfters

     * instead of another rule. You can set it by '@Rule(order = Integer.MAX_VALUE)'

     */

    @Override

    public Statement apply(Statement base, FrameworkMethod method, Object target) {



        // getting testRunner check, if AndroidTestingRunning then we skip this rule

        RunWith runWithAnnotation = target.getClass().getAnnotation(RunWith.class);

        if (runWithAnnotation != null) {
@@ -97,6 +97,9 @@ public class TestWithLooperRule implements MethodRule { 
                    case "InvokeParameterizedMethod":

                        this.wrapFieldMethodFor(next, "frameworkMethod", method, target);

                        return;

                    case "ExpectException":

                        next = this.getNextStatement(next, "next");

                        break;

                    default:

                        throw new Exception(

                                String.format("Unexpected Statement received: [%s]",

tests/testables/tests/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ android_test { 
        "androidx.core_core-animation",

        "androidx.core_core-ktx",

        "androidx.test.rules",

        "androidx.test.ext.junit",

        "hamcrest-library",

        "mockito-target-inline-minus-junit4",

        "testables",

tests/testables/tests/src/android/testing/TestableLooperJUnit4Test.java

0 → 100644
+42 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2024 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 android.testing;



import android.testing.TestableLooper.RunWithLooper;



import androidx.test.ext.junit.runners.AndroidJUnit4;

import androidx.test.filters.SmallTest;



import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;



/**

 * Test that TestableLooper now handles expected exceptions in tests

 */

@SmallTest

@RunWith(AndroidJUnit4.class)

@RunWithLooper

public class TestableLooperJUnit4Test {

    @Rule

    public final TestWithLooperRule mTestWithLooperRule = new TestWithLooperRule();



    @Test(expected = Exception.class)

    public void testException() throws Exception {

        throw new Exception("this exception is expected");

    }

}