/**
* 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.core;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.swing.format.Formatting.format;
import javax.swing.JButton;
import org.junit.Test;
/**
* Tests for {@link BasicComponentPrinter#printComponents(java.io.PrintStream, ComponentMatcher, java.awt.Container)}.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public class BasicComponentPrinter_printComponentsUsingComponentMatcherInRoot_Test extends
BasicComponentPrinter_TestCase {
@Test(expected = NullPointerException.class)
public void should_Throw_Error_If_OutputStream_Is_Null() {
printer.printComponents(null, new NameMatcher("button1"), windowOne);
}
@Test(expected = NullPointerException.class)
public void should_Throw_Error_If_ComponentMatcher_Is_Null() {
ComponentMatcher matcher = null;
printer.printComponents(out, matcher, windowOne);
}
@Test
public void should_Print_All_Components_Of_Given_Type_Under_Given_Root_Only() {
printer.printComponents(out, new TypeMatcher(JButton.class), windowOne);
assertThat(out.printed()).containsOnly(format(windowOne.button));
}
}