QuickCommitActionTest.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.
 */
package limitedwip.autorevert.ui;

import org.junit.Test;

import static limitedwip.autorevert.ui.QuickCommitAction.nextCommitMessage;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertThat;

public class QuickCommitActionTest {
	@Test public void shouldComeUpWithNextCommitMessage() {
		assertThat(nextCommitMessage(null), equalTo(" 0"));
		assertThat(nextCommitMessage(""), equalTo(" 0"));

		assertThat(nextCommitMessage(" 0"), equalTo(" 1"));
		assertThat(nextCommitMessage(" 1"), equalTo(" 2"));

		assertThat(nextCommitMessage("some message"), equalTo("some message 0"));
		assertThat(nextCommitMessage("some message 0"), equalTo("some message 1"));
		assertThat(nextCommitMessage("some message 9"), equalTo("some message 10"));
		assertThat(nextCommitMessage("some message 10"), equalTo("some message 11"));
		assertThat(nextCommitMessage("some message 19"), equalTo("some message 20"));
	}
}