/*
* Copyright 2002-2006,2009 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.providers.MockConfigurationProvider;
import com.opensymphony.xwork2.config.entities.ActionConfig;
import com.opensymphony.xwork2.validator.validators.ExpressionValidator;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.easymock.EasyMock;
/**
* Unit test for ExpressionValidator.
*
* @author Jason Carreira
* @author Claus Ibsen
*/
public class ExpressionValidatorTest extends XWorkTestCase {
public void testExpressionValidationOfStringLength() throws ValidationException {
TestBean bean = new TestBean();
bean.setName("abc");
ActionContext.getContext().getValueStack().push(bean);
DelegatingValidatorContext context = new DelegatingValidatorContext(new ValidationAwareSupport());
container.getInstance(ActionValidatorManager.class).validate(bean, "expressionValidation", context);
assertTrue(context.hasFieldErrors());
final Map fieldErrors = context.getFieldErrors();
assertTrue(fieldErrors.containsKey("name"));
List nameErrors = (List) fieldErrors.get("name");
assertEquals(1, nameErrors.size());
assertEquals("Name must be greater than 5 characters, it is currently 'abc'", nameErrors.get(0));
bean.setName("abcdefg");
context = new DelegatingValidatorContext(new ValidationAwareSupport());
container.getInstance(ActionValidatorManager.class).validate(bean, "expressionValidation", context);
assertFalse(context.hasFieldErrors());
}
public void testExpressionValidatorFailure() throws Exception {
HashMap<String, Object> params = new HashMap<String, Object>();
params.put("date", "12/23/2002");
params.put("foo", "5");
params.put("bar", "7");
HashMap<String, Object> extraContext = new HashMap<String, Object>();
extraContext.put(ActionContext.PARAMETERS, params);
ActionProxy proxy = actionProxyFactory.createActionProxy("", MockConfigurationProvider.VALIDATION_ACTION_NAME, extraContext);
proxy.execute();
assertTrue(((ValidationAware) proxy.getAction()).hasActionErrors());
Collection errors = ((ValidationAware) proxy.getAction()).getActionErrors();
assertEquals(1, errors.size());
String message = (String) errors.iterator().next();
assertNotNull(message);
assertEquals("Foo must be greater than Bar. Foo = 5, Bar = 7.", message);
}
public void testExpressionValidatorSuccess() throws Exception {
HashMap<String, Object> params = new HashMap<String, Object>();
//make it not fail
params.put("date", "12/23/2002");
params.put("foo", "10");
params.put("bar", "7");
HashMap<String, Object> extraContext = new HashMap<String, Object>();
extraContext.put(ActionContext.PARAMETERS, params);
ActionProxy proxy = actionProxyFactory.createActionProxy("", MockConfigurationProvider.VALIDATION_ACTION_NAME, extraContext);
proxy.execute();
assertFalse(((ValidationAware) proxy.getAction()).hasActionErrors());
}
public void testGetSetExpresion() {
ExpressionValidator ev = new ExpressionValidator();
ev.setExpression("{top}");
assertEquals("{top}", ev.getExpression());
}
public void testNoBooleanExpression() throws Exception {
Mock mock = new Mock(ValidationAware.class);
mock.expect("addActionError", C.ANY_ARGS);
ExpressionValidator ev = new ExpressionValidator();
ev.setValidatorContext(new DelegatingValidatorContext(mock.proxy()));
ev.setExpression("{top}");
ev.setValueStack(ActionContext.getContext().getValueStack());
ev.validate("Hello"); // {top} will evalute to Hello that is not a Boolean
mock.verify();
}
@Override
protected void setUp() throws Exception {
super.setUp();
loadConfigurationProviders(new MockConfigurationProvider());
ActionConfig config = new ActionConfig.Builder("", "name", "").build();
ActionInvocation invocation = EasyMock.createNiceMock(ActionInvocation.class);
ActionProxy proxy = EasyMock.createNiceMock(ActionProxy.class);
EasyMock.expect(invocation.getProxy()).andReturn(proxy).anyTimes();
EasyMock.expect(invocation.getAction()).andReturn(null).anyTimes();
EasyMock.expect(invocation.invoke()).andReturn(Action.SUCCESS).anyTimes();
EasyMock.expect(proxy.getMethod()).andReturn("execute").anyTimes();
EasyMock.expect(proxy.getConfig()).andReturn(config).anyTimes();
EasyMock.replay(invocation);
EasyMock.replay(proxy);
ActionContext.getContext().setActionInvocation(invocation);
}
}