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Struts example source code file (DefaultActionValidatorManagerTest.java)

This example Struts source code file (DefaultActionValidatorManagerTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

actioncontext, arraylist, arraylist, defaultactionvalidatormanager, defaultactionvalidatormanager, exception, hashmap, mock, mock, override, string, string, testcase, util, valuestack

The Struts DefaultActionValidatorManagerTest.java source code

/*
 * Copyright 2002-2003,2009 The Apache Software Foundation.
 * 
 * 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.opensymphony.xwork2.validator;

import com.mockobjects.dynamic.C;
import com.mockobjects.dynamic.Mock;
import com.opensymphony.xwork2.*;
import com.opensymphony.xwork2.config.ConfigurationException;
import com.opensymphony.xwork2.test.DataAware2;
import com.opensymphony.xwork2.test.SimpleAction2;
import com.opensymphony.xwork2.test.SimpleAction3;
import com.opensymphony.xwork2.util.ValueStack;
import junit.framework.TestCase;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;


/**
 * DefaultActionValidatorManagerTest
 *
 * @author Jason Carreira
 * @author tm_jee 
 * @version $Date: 2009-12-27 19:18:29 +0100 (Sun, 27 Dec 2009) $ $Id: DefaultActionValidatorManagerTest.java 894090 2009-12-27 18:18:29Z martinc $
 */
public class DefaultActionValidatorManagerTest extends TestCase {

    protected final String alias = "validationAlias";

    DefaultActionValidatorManager actionValidatorManager;
    Mock mockValidatorFileParser;
    Mock mockValidatorFactory;
    ValueStack stubValueStack;

    @Override
    protected void setUp() throws Exception {
        actionValidatorManager = new DefaultActionValidatorManager();
        super.setUp();
        mockValidatorFileParser = new Mock(ValidatorFileParser.class);
        actionValidatorManager.setValidatorFileParser((ValidatorFileParser)mockValidatorFileParser.proxy());

        mockValidatorFactory = new Mock(ValidatorFactory.class);
        actionValidatorManager.setValidatorFactory((ValidatorFactory)mockValidatorFactory.proxy());

        stubValueStack = new StubValueStack();
        ActionContext.setContext(new ActionContext(new HashMap<String, Object>()));
        ActionContext.getContext().setValueStack(stubValueStack);

    }

    @Override
    protected void tearDown() throws Exception {
        actionValidatorManager = null;
        super.tearDown();
        mockValidatorFactory = null;
        mockValidatorFileParser = null;
    }


    public void testBuildValidatorKey() {
        String validatorKey = DefaultActionValidatorManager.buildValidatorKey(SimpleAction.class, alias);
        assertEquals(SimpleAction.class.getName() + "/" + alias, validatorKey);
    }

    public void testBuildsValidatorsForAlias() {
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/SimpleAction-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/SimpleAction-validationAlias-validation.xml")),
                new ArrayList());
         actionValidatorManager.getValidators(SimpleAction.class, alias);
        mockValidatorFileParser.verify();
    }

    public void testBuildsValidatorsForAliasError() {
        boolean pass = false;
        try {
            mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/TestBean-validation.xml")),
                new ArrayList());
            mockValidatorFileParser.expectAndThrow("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/TestBean-badtest-validation.xml")),
                new ConfigurationException());
            List validatorList = actionValidatorManager.getValidators(TestBean.class, "badtest");
        } catch (XWorkException ex) {
            pass = true;
        }
        mockValidatorFileParser.verify();
        assertTrue("Didn't throw exception on load failure", pass);
    }


    public void testGetValidatorsForInterface() {
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/DataAware-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/DataAware-validationAlias-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/DataAware2-validation.xml")),
                new ArrayList());
        actionValidatorManager.getValidators(DataAware2.class, alias);
        mockValidatorFileParser.verify();
    }

    public void testGetValidatorsFromInterface() {
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/SimpleAction-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/SimpleAction-validationAlias-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/DataAware-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/DataAware-validationAlias-validation.xml")),
                new ArrayList());
        actionValidatorManager.getValidators(SimpleAction3.class, alias);
        mockValidatorFileParser.verify();
    }

    public void testSameAliasWithDifferentClass() {
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/SimpleAction-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/SimpleAction-validationAlias-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/SimpleAction2-validation.xml")),
                new ArrayList());
        mockValidatorFileParser.expectAndReturn("parseActionValidatorConfigs",
                C.args(C.IS_NOT_NULL, C.IS_NOT_NULL, C.eq("com/opensymphony/xwork2/test/SimpleAction2-validationAlias-validation.xml")),
                new ArrayList());
        actionValidatorManager.getValidators(SimpleAction.class, alias);
        actionValidatorManager.getValidators(SimpleAction2.class, alias);
        mockValidatorFileParser.verify();
    }

    /*
    // TODO: this all need to be converted to real unit tests

    public void testSkipUserMarkerActionLevelShortCircuit() {
        // get validators
        List validatorList = actionValidatorManager.getValidators(User.class, null);
        assertEquals(10, validatorList.size());

        try {
            User user = new User();
            user.setName("Mark");
            user.setEmail("bad_email");
            user.setEmail2("bad_email");

            ValidatorContext context = new GenericValidatorContext(user);
            actionValidatorManager.validate(user, null, context);
            assertTrue(context.hasFieldErrors());

            // check field errors
            List l = (List) context.getFieldErrors().get("email");
            assertNotNull(l);
            assertEquals(1, l.size());
            assertEquals("Not a valid e-mail.", l.get(0));
            l = (List) context.getFieldErrors().get("email2");
            assertNotNull(l);
            assertEquals(2, l.size());
            assertEquals("Not a valid e-mail2.", l.get(0));
            assertEquals("Email2 not from the right company.", l.get(1));

            // check action errors
            assertTrue(context.hasActionErrors());
            l = (List) context.getActionErrors();
            assertNotNull(l);
            assertEquals(2, l.size()); // both expression test failed see User-validation.xml
            assertEquals("Email does not start with mark", l.get(0));
        } catch (ValidationException ex) {
            ex.printStackTrace();
            fail("Validation error: " + ex.getMessage());
        }
    }

    public void testSkipAllActionLevelShortCircuit2() {
        // get validators
        List validatorList = actionValidatorManager.getValidators(User.class, null);
        assertEquals(10, validatorList.size());

        try {
            User user = new User();
            user.setName("Mark");
            // * mark both email to starts with mark to get pass the action-level validator,
            // so we could concentrate on testing the field-level validators (User-validation.xml)
            // * make both email the same to pass the action-level validator at 
            // UserMarker-validation.xml
            user.setEmail("mark_bad_email_for_field_val@foo.com");
            user.setEmail2("mark_bad_email_for_field_val@foo.com");

            ValidatorContext context = new GenericValidatorContext(user);
            actionValidatorManager.validate(user, null, context);
            assertTrue(context.hasFieldErrors());

            // check field errors
            // we have an error in this field level, email does not ends with mycompany.com
            List l = (List) context.getFieldErrors().get("email");
            assertNotNull(l);
            assertEquals(1, l.size()); // because email-field-val is short-circuit
            assertEquals("Email not from the right company.", l.get(0));

            
            // check action errors
            l = (List) context.getActionErrors();
            assertFalse(context.hasActionErrors());
            assertEquals(0, l.size());
            
            
        } catch (ValidationException ex) {
            ex.printStackTrace();
            fail("Validation error: " + ex.getMessage());
        }
    }

    
    public void testActionLevelShortCircuit() throws Exception {
    	
    	List validatorList = actionValidatorManager.getValidators(User.class, null);
        assertEquals(10, validatorList.size());
        
        User user = new User();
        // all fields will trigger error, but sc of action-level, cause it to not appear
        user.setName(null);		
        user.setEmail("tmjee(at)yahoo.co.uk");
        user.setEmail("tm_jee(at)yahoo.co.uk");
        
        ValidatorContext context = new GenericValidatorContext(user);
        actionValidatorManager.validate(user, null, context);
    	
    	// check field level errors
        // shouldn't have any because action error prevents validation of anything else
        List l = (List) context.getFieldErrors().get("email2");
        assertNull(l);
    	
    	
        // check action errors
        assertTrue(context.hasActionErrors());
        l = (List) context.getActionErrors();
        assertNotNull(l);
        // we only get one, because UserMarker-validation.xml action-level validator
        // already sc it   :-)
        assertEquals(1, l.size()); 
        assertEquals("Email not the same as email2", l.get(0));
    }
    
    
    public void testShortCircuitNoErrors() {
        // get validators
        List validatorList = actionValidatorManager.getValidators(User.class, null);
        assertEquals(10, validatorList.size());

        try {
            User user = new User();
            user.setName("Mark");
            user.setEmail("mark@mycompany.com");
            user.setEmail2("mark@mycompany.com");

            ValidatorContext context = new GenericValidatorContext(user);
            actionValidatorManager.validate(user, null, context);
            assertFalse(context.hasErrors());
        } catch (ValidationException ex) {
            ex.printStackTrace();
            fail("Validation error: " + ex.getMessage());
        }
    }
    
    public void testFieldErrorsOrder() throws Exception {
    	ValidationOrderAction action = new ValidationOrderAction();
    	actionValidatorManager.validate(action, "actionContext");
    	Map fieldErrors = action.getFieldErrors();
    	Iterator i = fieldErrors.entrySet().iterator();
    	
    	assertNotNull(fieldErrors);
    	assertEquals(fieldErrors.size(), 12);
    	
    	
    	Map.Entry e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "username");
    	assertEquals(((List)e.getValue()).get(0), "username required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "password");
    	assertEquals(((List)e.getValue()).get(0), "password required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "confirmPassword");
    	assertEquals(((List)e.getValue()).get(0), "confirm password required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "firstName");
    	assertEquals(((List)e.getValue()).get(0), "first name required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "lastName");
    	assertEquals(((List)e.getValue()).get(0), "last name required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "city");
    	assertEquals(((List)e.getValue()).get(0), "city is required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "province");
    	assertEquals(((List)e.getValue()).get(0), "province is required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "country");
    	assertEquals(((List)e.getValue()).get(0), "country is required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "postalCode");
    	assertEquals(((List)e.getValue()).get(0), "postal code is required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "email");
    	assertEquals(((List)e.getValue()).get(0), "email is required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "website");
    	assertEquals(((List)e.getValue()).get(0), "website is required");
    	
    	e = (Map.Entry) i.next();
    	assertEquals(e.getKey(), "passwordHint");
    	assertEquals(((List)e.getValue()).get(0), "password hint is required");
    	
    }
    */
}

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