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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.commons.lang3.concurrent;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import org.apache.commons.lang3.exception.AbstractExceptionTest;
import org.junit.jupiter.api.Test;
/**
* JUnit tests for {@link CircuitBreakingException}.
*/
public class CircuitBreakingExceptionTest extends AbstractExceptionTest {
@Test
public void testThrowingInformativeException() {
assertThrows(CircuitBreakingException.class, () -> {
throw new CircuitBreakingException(EXCEPTION_MESSAGE, generateCause());
});
}
@Test
public void testThrowingExceptionWithMessage() {
assertThrows(CircuitBreakingException.class, () -> {
throw new CircuitBreakingException(EXCEPTION_MESSAGE);
});
}
@Test
public void testThrowingExceptionWithCause() {
assertThrows(CircuitBreakingException.class, () -> {
throw new CircuitBreakingException(generateCause());
});
}
@Test
public void testThrowingEmptyException() {
assertThrows(CircuitBreakingException.class, () -> {
throw new CircuitBreakingException();
});
}
@Test
public void testWithCauseAndMessage() {
final Exception exception = new CircuitBreakingException(EXCEPTION_MESSAGE, generateCause());
assertNotNull(exception);
assertEquals(EXCEPTION_MESSAGE, exception.getMessage(), WRONG_EXCEPTION_MESSAGE);
final Throwable cause = exception.getCause();
assertNotNull(cause);
assertEquals(CAUSE_MESSAGE, cause.getMessage(), WRONG_CAUSE_MESSAGE);
}
@Test
public void testWithoutCause() {
final Exception exception = new CircuitBreakingException(EXCEPTION_MESSAGE);
assertNotNull(exception);
assertEquals(EXCEPTION_MESSAGE, exception.getMessage(), WRONG_EXCEPTION_MESSAGE);
final Throwable cause = exception.getCause();
assertNull(cause);
}
@Test
public void testWithoutMessage() {
final Exception exception = new CircuitBreakingException(generateCause());
assertNotNull(exception);
assertNotNull(exception.getMessage());
final Throwable cause = exception.getCause();
assertNotNull(cause);
assertEquals(CAUSE_MESSAGE, cause.getMessage(), WRONG_CAUSE_MESSAGE);
}
}
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