/**
* 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.ambari.server.controller.logging;
import static org.easymock.EasyMock.capture;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.expectLastCall;
import static org.junit.Assert.assertSame;
import java.util.concurrent.atomic.AtomicInteger;
import org.easymock.Capture;
import org.easymock.EasyMock;
import org.easymock.EasyMockSupport;
import org.junit.Test;
import org.slf4j.Logger;
public class UtilsTest {
@Test
public void testLogErrorMsgWaitDefault() throws Exception {
final String expectedErrorMessage = "This is a test error message!";
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
// expect that the the call to the logger is only
// executed once in this test
loggerMock.error(expectedErrorMessage);
expectLastCall().times(1);
mockSupport.replayAll();
for (int i = 0; i < 1000; i++) {
Utils.logErrorMessageWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage);
}
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgWaitDefaultExceedsMaxCount() throws Exception {
final String expectedErrorMessage = "This is a test error message that should only repeat once!";
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
// expect that the the call to the logger is only
// executed twice in this test
loggerMock.error(expectedErrorMessage);
expectLastCall().times(2);
mockSupport.replayAll();
for (int i = 0; i < 2000; i++) {
Utils.logErrorMessageWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage);
}
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgWithCustomWaitMax() throws Exception {
final String expectedErrorMessage = "This is a test error message!";
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
// expect that the the call to the logger is only
// executed once in this test
loggerMock.error(expectedErrorMessage);
expectLastCall().times(1);
mockSupport.replayAll();
for (int i = 0; i < 5; i++) {
Utils.logErrorMessageWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage, 5);
}
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgWaitExceedsCustomMaxCount() throws Exception {
final String expectedErrorMessage = "This is a test error message that should only repeat once!";
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
// expect that the the call to the logger is only
// executed twice in this test
loggerMock.error(expectedErrorMessage);
expectLastCall().times(2);
mockSupport.replayAll();
for (int i = 0; i < 10; i++) {
Utils.logErrorMessageWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage, 5);
}
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgAndThrowableWaitDefault() throws Exception {
final String expectedErrorMessage = "This is a test error message!";
final Exception expectedException = new Exception("test exception");
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
Capture<Exception> exceptionCaptureOne = EasyMock.newCapture();
// expect that the the call to the logger is only
// executed once in this test
loggerMock.error(eq(expectedErrorMessage), capture(exceptionCaptureOne));
expectLastCall().times(1);
mockSupport.replayAll();
for (int i = 0; i < 1000; i++) {
Utils.logErrorMessageWithThrowableWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage, expectedException);
}
assertSame("Exception passed to Logger should have been the same instance passed into the Utils method",
expectedException, exceptionCaptureOne.getValue());
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgAndThrowableWaitDefaultExceedsMaxCount() throws Exception {
final String expectedErrorMessage = "This is a test error message that should only repeat once!";
final Exception expectedException = new Exception("test exception");
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
Capture<Exception> exceptionCaptureOne = EasyMock.newCapture();
Capture<Exception> exceptionCaptureTwo = EasyMock.newCapture();
// expect that the the call to the logger is only
// executed twice in this test
loggerMock.error(eq(expectedErrorMessage), capture(exceptionCaptureOne));
loggerMock.error(eq(expectedErrorMessage), capture(exceptionCaptureTwo));
mockSupport.replayAll();
for (int i = 0; i < 2000; i++) {
Utils.logErrorMessageWithThrowableWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage, expectedException);
}
assertSame("Exception passed to Logger should have been the same instance passed into the Utils method",
expectedException, exceptionCaptureOne.getValue());
assertSame("Exception passed to Logger should have been the same instance passed into the Utils method",
expectedException, exceptionCaptureTwo.getValue());
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgAndThrowableWithCustomWaitMax() throws Exception {
final String expectedErrorMessage = "This is a test error message!";
final Exception expectedException = new Exception("test exception");
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
Capture<Exception> exceptionCaptureOne = EasyMock.newCapture();
// expect that the the call to the logger is only
// executed once in this test
loggerMock.error(eq(expectedErrorMessage), capture(exceptionCaptureOne));
expectLastCall().times(1);
mockSupport.replayAll();
for (int i = 0; i < 5; i++) {
Utils.logErrorMessageWithThrowableWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage, expectedException, 5);
}
assertSame("Exception passed to Logger should have been the same instance passed into the Utils method",
expectedException, exceptionCaptureOne.getValue());
mockSupport.verifyAll();
}
@Test
public void testLogErrorMsgAndThrowableWaitExceedsCustomMaxCount() throws Exception {
final String expectedErrorMessage = "This is a test error message that should only repeat once!";
final Exception expectedException = new Exception("test exception");
EasyMockSupport mockSupport =
new EasyMockSupport();
Logger loggerMock =
mockSupport.createMock(Logger.class);
AtomicInteger testAtomicInteger = new AtomicInteger(0);
Capture<Exception> exceptionCaptureOne = EasyMock.newCapture();
Capture<Exception> exceptionCaptureTwo = EasyMock.newCapture();
// expect that the the call to the logger is only
// executed twice in this test
loggerMock.error(eq(expectedErrorMessage), capture(exceptionCaptureOne));
loggerMock.error(eq(expectedErrorMessage), capture(exceptionCaptureTwo));
mockSupport.replayAll();
for (int i = 0; i < 10; i++) {
Utils.logErrorMessageWithThrowableWithCounter(loggerMock, testAtomicInteger, expectedErrorMessage, expectedException, 5);
}
assertSame("Exception passed to Logger should have been the same instance passed into the Utils method",
expectedException, exceptionCaptureOne.getValue());
assertSame("Exception passed to Logger should have been the same instance passed into the Utils method",
expectedException, exceptionCaptureTwo.getValue());
mockSupport.verifyAll();
}
}