GUITestFinder_isGUITest_Test.java

/**
 * 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.
 *
 * Copyright 2012-2015 the original author or authors.
 */
package org.assertj.swing.annotation;

import static org.assertj.core.api.Assertions.assertThat;
import static org.fest.reflect.core.Reflection.method;

import java.lang.reflect.Method;

import org.junit.Before;
import org.junit.Test;

/**
 * Tests for {@link GUITestFinder#isGUITest(Class, Method)}.
 * 
 * @author Alex Ruiz
 */
public class GUITestFinder_isGUITest_Test {
  @GUITest
  public static class GUITestClass {
    @GUITest
    public void guiTestMethodWithAnnotation() {
    }

    public void guiTestMethodWithoutAnnotation() {
    }
  }

  public static class NonGUITestClass {
    @GUITest
    public void guiTestMethod() {
    }
  }

  public static class GUITestSubclass extends GUITestClass {
    @Override
    public void guiTestMethodWithoutAnnotation() {
      super.guiTestMethodWithoutAnnotation();
    }
  }

  public static class NonGUITestSubclass extends NonGUITestClass {
    @Override
    public void guiTestMethod() {
      super.guiTestMethod();
    }
  }

  private GUITestClass guiTest;
  private NonGUITestClass nonGUITest;
  private GUITestSubclass guiTestSubclass;
  private NonGUITestSubclass nonGUITestSubclass;

  @Before
  public void setUp() throws Exception {
    guiTest = new GUITestClass();
    nonGUITest = new NonGUITestClass();
    guiTestSubclass = new GUITestSubclass();
    nonGUITestSubclass = new NonGUITestSubclass();
  }

  @Test
  public void should_Return_True_If_Class_Has_GUITest_Annotation() {
    Class<? extends GUITestClass> guiTestType = guiTest.getClass();
    Method guiTestMethod = method("guiTestMethodWithoutAnnotation").in(guiTest).info();
    boolean isGUITest = GUITestFinder.isGUITest(guiTestType, guiTestMethod);
    assertThat(isGUITest).isTrue();
  }

  @Test
  public void should_Return_True_If_Only_One_Method_Has_GUITest_Annotation() {
    Class<? extends NonGUITestClass> nonGUITestType = nonGUITest.getClass();
    Method guiTestMethod = method("guiTestMethod").in(nonGUITest).info();
    boolean isGUITest = GUITestFinder.isGUITest(nonGUITestType, guiTestMethod);
    assertThat(isGUITest).isTrue();
  }

  @Test
  public void should_Return_True_If_Superclass_Is_GUI_Test() {
    Class<? extends GUITestSubclass> guiTestSubtype = guiTestSubclass.getClass();
    Method guiTestMethod = method("guiTestMethodWithoutAnnotation").in(guiTestSubclass).info();
    boolean isGUITest = GUITestFinder.isGUITest(guiTestSubtype, guiTestMethod);
    assertThat(isGUITest).isTrue();
  }

  @Test
  public void should_Return_True_If_Overriden_Method_Is_GUI_Test() {
    Class<? extends NonGUITestSubclass> nonGUITestSubtype = nonGUITestSubclass.getClass();
    Method guiTestMethod = method("guiTestMethod").in(nonGUITestSubclass).info();
    boolean isGUITest = GUITestFinder.isGUITest(nonGUITestSubtype, guiTestMethod);
    assertThat(isGUITest).isTrue();
  }

  @Test
  public void should_Return_False_If_Not_Containing_GUITest_Annotation() {
    String s = "Yoda";
    Method concat = method("concat").withReturnType(String.class).withParameterTypes(String.class).in(s).info();
    assertThat(GUITestFinder.isGUITest(s.getClass(), concat)).isFalse();
  }
}