| /* |
| * 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 com.opensymphony.xwork2.interceptor; |
| |
| import com.mockobjects.dynamic.Mock; |
| import com.opensymphony.xwork2.*; |
| import com.opensymphony.xwork2.config.entities.ActionConfig; |
| import com.opensymphony.xwork2.config.entities.ExceptionMappingConfig; |
| import com.opensymphony.xwork2.util.ValueStack; |
| import com.opensymphony.xwork2.validator.ValidationException; |
| |
| import java.util.HashMap; |
| |
| /** |
| * Unit test for ExceptionMappingInterceptor. |
| * |
| * @author Matthew E. Porter (matthew dot porter at metissian dot com) |
| */ |
| public class ExceptionMappingInterceptorTest extends XWorkTestCase { |
| |
| ActionInvocation invocation; |
| ExceptionMappingInterceptor interceptor; |
| Mock mockInvocation; |
| ValueStack stack; |
| |
| |
| public void testThrownExceptionMatching() throws Exception { |
| this.setUpWithExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new XWorkException("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| String result = interceptor.intercept(invocation); |
| assertNotNull(stack.findValue("exception")); |
| assertEquals(stack.findValue("exception"), exception); |
| assertEquals(result, "spooky"); |
| ExceptionHolder holder = (ExceptionHolder) stack.getRoot().get(0); // is on top of the root |
| assertNotNull(holder.getExceptionStack()); // to invoke the method for unit test |
| } |
| |
| public void testThrownExceptionMatching2() throws Exception { |
| this.setUpWithExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new ValidationException("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| String result = interceptor.intercept(invocation); |
| assertNotNull(stack.findValue("exception")); |
| assertEquals(stack.findValue("exception"), exception); |
| assertEquals(result, "throwable"); |
| } |
| |
| public void testNoThrownException() throws Exception { |
| this.setUpWithExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| mockInvocation.expectAndReturn("invoke", Action.SUCCESS); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| String result = interceptor.intercept(invocation); |
| assertEquals(result, Action.SUCCESS); |
| assertNull(stack.findValue("exception")); |
| } |
| |
| public void testThrownExceptionNoMatch() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLogging() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategory() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategoryLevelFatal() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.setLogLevel("fatal"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| |
| assertEquals("fatal", interceptor.getLogLevel()); |
| assertEquals(true, interceptor.isLogEnabled()); |
| assertEquals("showcase.unhandled", interceptor.getLogCategory()); |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategoryLevelError() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.setLogLevel("error"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategoryLevelWarn() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.setLogLevel("warn"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategoryLevelInfo() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.setLogLevel("info"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategoryLevelDebug() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.setLogLevel("debug"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingCategoryLevelTrace() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogCategory("showcase.unhandled"); |
| interceptor.setLogLevel("trace"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (Exception e) { |
| assertEquals(e, exception); |
| } |
| } |
| |
| public void testThrownExceptionNoMatchLoggingUnknownLevel() throws Exception { |
| this.setupWithoutExceptionMappings(); |
| |
| Mock action = new Mock(Action.class); |
| Exception exception = new Exception("test"); |
| mockInvocation.expectAndThrow("invoke", exception); |
| mockInvocation.matchAndReturn("getAction", ((Action) action.proxy())); |
| |
| try { |
| interceptor.setLogEnabled(true); |
| interceptor.setLogLevel("xxx"); |
| interceptor.intercept(invocation); |
| fail("Should not have reached this point."); |
| } catch (IllegalArgumentException e) { |
| // success |
| } |
| } |
| |
| private void setupWithoutExceptionMappings() { |
| ActionConfig actionConfig = new ActionConfig.Builder("", "", "").build(); |
| Mock actionProxy = new Mock(ActionProxy.class); |
| actionProxy.expectAndReturn("getConfig", actionConfig); |
| mockInvocation.expectAndReturn("getProxy", ((ActionProxy) actionProxy.proxy())); |
| invocation = (ActionInvocation) mockInvocation.proxy(); |
| } |
| |
| private void setUpWithExceptionMappings() { |
| ActionConfig actionConfig = new ActionConfig.Builder("", "", "") |
| .addExceptionMapping(new ExceptionMappingConfig.Builder("xwork", "com.opensymphony.xwork2.XWorkException", "spooky").build()) |
| .addExceptionMapping(new ExceptionMappingConfig.Builder("throwable", "java.lang.Throwable", "throwable").build()) |
| .build(); |
| Mock actionProxy = new Mock(ActionProxy.class); |
| actionProxy.expectAndReturn("getConfig", actionConfig); |
| mockInvocation.expectAndReturn("getProxy", ((ActionProxy) actionProxy.proxy())); |
| |
| invocation = (ActionInvocation) mockInvocation.proxy(); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| stack = ActionContext.getContext().getValueStack(); |
| mockInvocation = new Mock(ActionInvocation.class); |
| mockInvocation.expectAndReturn("getStack", stack); |
| mockInvocation.expectAndReturn("getInvocationContext", new ActionContext(new HashMap<String, Object>())); |
| interceptor = new ExceptionMappingInterceptor(); |
| interceptor.init(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| interceptor.destroy(); |
| invocation = null; |
| interceptor = null; |
| mockInvocation = null; |
| stack = null; |
| } |
| |
| } |