/*
* Created on Jul 25, 2009
*
* 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 @2009-2013 the original author or authors.
*/
package org.fest.swing.core;
import static org.fest.assertions.Assertions.assertThat;
import static org.fest.swing.format.Formatting.format;
import java.awt.Component;
import javax.swing.JButton;
import org.junit.Test;
/**
* Tests for {@link BasicComponentPrinter#printComponents(java.io.PrintStream, Class, java.awt.Container)}.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public class BasicComponentPrinter_printComponentsByTypeInRoot_Test extends BasicComponentPrinter_TestCase {
@Test(expected = NullPointerException.class)
public void should_throw_error_if_OutputStream_is_null() {
printer.printComponents(null, JButton.class, windowOne);
}
@Test(expected = NullPointerException.class)
public void should_throw_error_if_type_to_match_is_null() {
Class<? extends Component> type = null;
printer.printComponents(out, type, windowOne);
}
@Test
public void should_print_all_Components_of_given_type_in_given_root() {
printer.printComponents(out, JButton.class, windowOne);
assertThat(out.printed()).containsOnly(format(windowOne.button));
}
}