SpringApplicationRunnerTests.java

/*
 * Copyright 2012-2015 the original author or 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 org.springframework.boot.cli.command.run;

import java.util.logging.Level;

import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;

import static org.hamcrest.Matchers.equalTo;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;

/**
 * Tests for {@link SpringApplicationRunner}.
 *
 * @author Andy Wilkinson
 */
public class SpringApplicationRunnerTests {

	@Rule
	public ExpectedException thrown = ExpectedException.none();

	@Test
	public void exceptionMessageWhenSourcesContainsNoClasses() throws Exception {
		SpringApplicationRunnerConfiguration configuration = mock(
				SpringApplicationRunnerConfiguration.class);
		given(configuration.getClasspath()).willReturn(new String[] { "foo", "bar" });
		given(configuration.getLogLevel()).willReturn(Level.INFO);
		this.thrown.expect(RuntimeException.class);
		this.thrown.expectMessage(equalTo("No classes found in '[foo, bar]'"));
		new SpringApplicationRunner(configuration, new String[] { "foo", "bar" })
				.compileAndRun();
	}

}