xref: /external/guava/guava-testlib/test/com/google/common/collect/testing/FeatureSpecificTestSuiteBuilderTest.java

/*
 * Copyright (C) 2011 The Guava Authors
 *
 * 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.google.common.collect.testing;

import com.google.common.collect.testing.features.CollectionFeature;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestResult;

import java.util.Collections;
import java.util.List;

/**
 * @author Max Ross
 */
public class FeatureSpecificTestSuiteBuilderTest extends TestCase {

  static boolean testWasRun;

  @Override
  protected void setUp() throws Exception {
    super.setUp();
    testWasRun = false;
  }

  public static final class MyAbstractTester extends AbstractTester<Void> {
    public void testNothing() {
      testWasRun = true;
    }
  }

  private static final class MyTestSuiteBuilder extends
      FeatureSpecificTestSuiteBuilder<MyTestSuiteBuilder, String> {

    @Override
    protected List<Class<? extends AbstractTester>> getTesters() {
      return Collections.<Class<? extends AbstractTester>>singletonList(MyAbstractTester.class);
    }
  }

  public void testLifecycle() {
    final boolean setUp[] = {false};
    Runnable setUpRunnable = new Runnable() {
      @Override
      public void run() {
        setUp[0] = true;
      }
    };

    final boolean tearDown[] = {false};
    Runnable tearDownRunnable = new Runnable() {
      @Override
      public void run() {
        tearDown[0] = true;
      }
    };

    MyTestSuiteBuilder builder = new MyTestSuiteBuilder();
    Test test = builder.usingGenerator("yam").named("yam")
        .withFeatures(CollectionFeature.NONE).withSetUp(setUpRunnable)
        .withTearDown(tearDownRunnable).createTestSuite();
    TestResult result = new TestResult();
    test.run(result);
    assertTrue(testWasRun);
    assertTrue(setUp[0]);
    assertTrue(tearDown[0]);
  }
}