/*
* Copyright 2002-2007 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.test.context.junit4;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.junit.Assume.assumeTrue;
import java.util.ArrayList;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
/**
* Simple unit test to verify the expected functionality of standard JUnit 4.4+
* testing features.
* <p>
* Currently testing: {@link Test @Test} (including expected exceptions and
* timeouts), {@link BeforeClass @BeforeClass}, {@link Before @Before}, and
* <em>assumptions</em>.
* </p>
* <p>
* Due to the fact that JUnit does not guarantee a particular ordering of test
* method execution, the following are currently not tested:
* {@link org.junit.AfterClass @AfterClass} and {@link org.junit.After @After}.
* </p>
*
* @author Sam Brannen
* @since 2.5
* @see StandardJUnit4FeaturesSpringRunnerTests
*/
public class StandardJUnit4FeaturesTests {
private static int staticBeforeCounter = 0;
@BeforeClass
public static void incrementStaticBeforeCounter() {
StandardJUnit4FeaturesTests.staticBeforeCounter++;
}
private int beforeCounter = 0;
@Test
@Ignore
public void alwaysFailsButShouldBeIgnored() {
fail("The body of an ignored test should never be executed!");
}
@Test
public void alwaysSucceeds() {
assertTrue(true);
}
@Test(expected = IndexOutOfBoundsException.class)
public void expectingAnIndexOutOfBoundsException() {
new ArrayList<Object>().get(1);
}
@Test
public void failedAssumptionShouldPrecludeImminentFailure() {
assumeTrue(false);
fail("A failed assumption should preclude imminent failure!");
}
@Before
public void incrementBeforeCounter() {
this.beforeCounter++;
}
@Test(timeout = 10000)
public void noOpShouldNotTimeOut() {
/* no-op */
}
@Test
public void verifyBeforeAnnotation() {
assertEquals(1, this.beforeCounter);
}
@Test
public void verifyBeforeClassAnnotation() {
// Instead of testing for equality to 1, we just assert that the value
// was incremented at least once, since this test class may serve as a
// parent class to other tests in a suite, etc.
assertTrue(StandardJUnit4FeaturesTests.staticBeforeCounter > 0);
}
}