/*
* Copyright 2014 NAVER Corp.
*
* 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 com.navercorp.pinpoint.profiler.instrument.interceptor;
import static org.mockito.Mockito.*;
import com.navercorp.pinpoint.profiler.metadata.ApiMetaDataService;
import org.junit.Assert;
import org.junit.Test;
import org.mockito.Mockito;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.navercorp.pinpoint.bootstrap.instrument.InstrumentClass;
import com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod;
import com.navercorp.pinpoint.bootstrap.interceptor.AroundInterceptor0;
import com.navercorp.pinpoint.bootstrap.interceptor.AroundInterceptor3;
/**
* @author emeroad
*/
public class InvokeAfterCodeGeneratorTest {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
private final InterceptorDefinitionFactory interceptorDefinitionFactory = new InterceptorDefinitionFactory();
@Test
public void testGenerate_AroundInterceptor3_catchClause() throws Exception {
final Class<AroundInterceptor3> aroundInterceptor3Class = AroundInterceptor3.class;
final InterceptorDefinition interceptorDefinition = interceptorDefinitionFactory.createInterceptorDefinition(aroundInterceptor3Class);
final InstrumentClass mockClass = mock(InstrumentClass.class);
Mockito.when(mockClass.getName()).thenReturn("TestClass");
final InstrumentMethod mockMethod = mock(InstrumentMethod.class);
Mockito.when(mockMethod.getName()).thenReturn("TestMethod");
Mockito.when(mockMethod.getParameterTypes()).thenReturn(new String[]{"java.lang.Object", "java.lang.Object", "java.lang.Object"});
Mockito.when(mockMethod.getReturnType()).thenReturn("java.lang.Object");
ApiMetaDataService apiMetaDataService = mock(ApiMetaDataService.class);
final InvokeAfterCodeGenerator invokeAfterCodeGenerator = new InvokeAfterCodeGenerator(100, interceptorDefinition, mockClass, mockMethod, apiMetaDataService, false, true);
final String generate = invokeAfterCodeGenerator.generate();
logger.debug("testGenerate_AroundInterceptor3_catchClause:{}", generate);
Assert.assertTrue(generate.contains("($w)$1"));
Assert.assertTrue(generate.contains("($w)$2"));
Assert.assertTrue(generate.contains("($w)$3"));
Assert.assertTrue(generate.contains("$e"));
}
@Test
public void testGenerate_AroundInterceptor3_NoCatchClause() throws Exception {
final Class<AroundInterceptor3> aroundInterceptor3Class = AroundInterceptor3.class;
final InterceptorDefinition interceptorDefinition = interceptorDefinitionFactory.createInterceptorDefinition(aroundInterceptor3Class);
final InstrumentClass mockClass = mock(InstrumentClass.class);
Mockito.when(mockClass.getName()).thenReturn("TestClass");
final InstrumentMethod mockMethod = mock(InstrumentMethod.class);
Mockito.when(mockMethod.getName()).thenReturn("TestMethod");
Mockito.when(mockMethod.getParameterTypes()).thenReturn(new String[]{"java.lang.Object", "java.lang.Object", "java.lang.Object"});
Mockito.when(mockMethod.getReturnType()).thenReturn("java.lang.Object");
ApiMetaDataService apiMetaDataService = mock(ApiMetaDataService.class);
final InvokeAfterCodeGenerator invokeAfterCodeGenerator = new InvokeAfterCodeGenerator(100, interceptorDefinition, mockClass, mockMethod, apiMetaDataService, false, false);
final String generate = invokeAfterCodeGenerator.generate();
logger.debug("testGenerate_AroundInterceptor3_NoCatchClause:{}", generate);
Assert.assertTrue(generate.contains("($w)$1"));
Assert.assertTrue(generate.contains("($w)$2"));
Assert.assertTrue(generate.contains("($w)$3"));
Assert.assertTrue(generate.contains("($w)$_"));
}
@Test
public void testGenerate_AroundInterceptor3_methodParam2() throws Exception {
final Class<AroundInterceptor3> aroundInterceptor3Class = AroundInterceptor3.class;
final InterceptorDefinition interceptorDefinition = interceptorDefinitionFactory.createInterceptorDefinition(aroundInterceptor3Class);
final InstrumentClass mockClass = mock(InstrumentClass.class);
Mockito.when(mockClass.getName()).thenReturn("TestClass");
final InstrumentMethod mockMethod = mock(InstrumentMethod.class);
Mockito.when(mockMethod.getName()).thenReturn("TestMethod");
Mockito.when(mockMethod.getParameterTypes()).thenReturn(new String[]{"java.lang.Object", "java.lang.Object"});
Mockito.when(mockMethod.getReturnType()).thenReturn("java.lang.Object");
ApiMetaDataService apiMetaDataService = mock(ApiMetaDataService.class);
final InvokeAfterCodeGenerator invokeAfterCodeGenerator = new InvokeAfterCodeGenerator(100, interceptorDefinition, mockClass, mockMethod, apiMetaDataService, false, true);
final String generate = invokeAfterCodeGenerator.generate();
logger.debug("testGenerate_AroundInterceptor3_methodParam2:{}", generate);
Assert.assertTrue(generate.contains("($w)$1"));
Assert.assertTrue(generate.contains("($w)$2"));
Assert.assertFalse(generate.contains("($w)$3"));
Assert.assertTrue(generate.contains("$e"));
}
@Test
public void testGenerate_AroundInterceptor3_methodParam4() throws Exception {
final Class<AroundInterceptor3> aroundInterceptor3Class = AroundInterceptor3.class;
final InterceptorDefinition interceptorDefinition = interceptorDefinitionFactory.createInterceptorDefinition(aroundInterceptor3Class);
final InstrumentClass mockClass = mock(InstrumentClass.class);
Mockito.when(mockClass.getName()).thenReturn("TestClass");
final InstrumentMethod mockMethod = mock(InstrumentMethod.class);
Mockito.when(mockMethod.getName()).thenReturn("TestMethod");
Mockito.when(mockMethod.getParameterTypes()).thenReturn(new String[]{"java.lang.Object", "java.lang.Object", "java.lang.Object", "java.lang.Object"});
Mockito.when(mockMethod.getReturnType()).thenReturn("java.lang.Object");
ApiMetaDataService apiMetaDataService = mock(ApiMetaDataService.class);
final InvokeAfterCodeGenerator invokeAfterCodeGenerator = new InvokeAfterCodeGenerator(100, interceptorDefinition, mockClass, mockMethod, apiMetaDataService, false, true);
final String generate = invokeAfterCodeGenerator.generate();
logger.debug("testGenerate_AroundInterceptor3_methodParam4:{}", generate);
Assert.assertTrue(generate.contains("($w)$1"));
Assert.assertTrue(generate.contains("($w)$2"));
Assert.assertTrue(generate.contains("($w)$3"));
Assert.assertFalse(generate.contains("($w)$4"));
Assert.assertTrue(generate.contains("$e"));
}
@Test
public void testGenerate_AroundInterceptor0() throws Exception {
final Class<AroundInterceptor0> aroundInterceptor3Class = AroundInterceptor0.class;
final InterceptorDefinition interceptorDefinition = interceptorDefinitionFactory.createInterceptorDefinition(aroundInterceptor3Class);
final InstrumentClass mockClass = mock(InstrumentClass.class);
Mockito.when(mockClass.getName()).thenReturn("TestClass");
final InstrumentMethod mockMethod = mock(InstrumentMethod.class);
Mockito.when(mockMethod.getName()).thenReturn("TestMethod");
Mockito.when(mockMethod.getParameterTypes()).thenReturn(new String[]{});
Mockito.when(mockMethod.getReturnType()).thenReturn("java.lang.Object");
ApiMetaDataService apiMetaDataService = mock(ApiMetaDataService.class);
final InvokeAfterCodeGenerator invokeAfterCodeGenerator = new InvokeAfterCodeGenerator(100, interceptorDefinition, mockClass, mockMethod, apiMetaDataService, false, true);
final String generate = invokeAfterCodeGenerator.generate();
logger.debug("testGenerate_AroundInterceptor0:{}", generate);
Assert.assertFalse(generate.contains("($w)$1"));
Assert.assertFalse(generate.contains("($w)$2"));
Assert.assertFalse(generate.contains("($w)$3"));
Assert.assertTrue(generate.contains("$e"));
}
}