Package org.springframework.ide.eclipse.quickfix.validator.tests

Source Code of org.springframework.ide.eclipse.quickfix.validator.tests.AutowireClassAttributeValidationTest

/*******************************************************************************
*  Copyright (c) 2012 VMware, Inc.
*  All rights reserved. This program and the accompanying materials
*  are made available under the terms of the Eclipse Public License v1.0
*  which accompanies this distribution, and is available at
*  http://www.eclipse.org/legal/epl-v10.html
*
*  Contributors:
*      VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.quickfix.validator.tests;

import java.util.List;
import java.util.Set;

import org.eclipse.wst.validation.internal.provisional.core.IMessage;
import org.eclipse.wst.xml.core.internal.document.AttrImpl;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
import org.springframework.ide.eclipse.beans.core.BeansCorePlugin;
import org.springframework.ide.eclipse.beans.core.model.IBeansConfig;
import org.springframework.ide.eclipse.config.core.schemas.BeansSchemaConstants;
import org.springframework.ide.eclipse.core.model.IResourceModelElement;
import org.springframework.ide.eclipse.quickfix.processors.ConstructorArgQuickAssistProcessor;
import org.springframework.ide.eclipse.quickfix.tests.QuickfixTestUtil;
import org.springframework.ide.eclipse.quickfix.validator.ClassAttributeValidator;
import org.w3c.dom.NodeList;


/**
* @author Terry Denney
* @author Leo Dos Santos
* @author Christian Dupuis
*/
@SuppressWarnings("restriction")
public class AutowireClassAttributeValidationTest extends AbstractBeanValidationTestCase {

  private ClassAttributeValidator classAttrValidator;

  private boolean hasError(String beanName) {
    NodeList children = beansNode.getChildNodes();
    IDOMNode node = QuickfixTestUtil.getNode(BeansSchemaConstants.ELEM_BEAN, beanName, children);

    AttrImpl classAttr = (AttrImpl) node.getAttributes().getNamedItem(BeansSchemaConstants.ATTR_CLASS);

    String className = classAttr.getNodeValue();

    IBeansConfig config = BeansCorePlugin.getModel().getConfig(file);
    Set<IResourceModelElement> contextElements = getContextElements(config);
    for (IResourceModelElement contextElement : contextElements) {
      if (classAttrValidator.validateAttributeWithConfig(config, contextElement, file, classAttr, node, reporter,
          true, validator, className)) {
        return true;
      }
    }
    return false;
  }

  @Override
  protected void setUp() throws Exception {
    super.setUp();

    createBeansEditorValidator("src/autowire.xml");
    classAttrValidator = new ClassAttributeValidator();
  }

  @SuppressWarnings("unchecked")
  public void testAutowireWithNoError() {
    assertFalse("Does not expect error", hasError("autowireTest4"));
    assertEquals("Expects no messages", 0, getVisibleMessages(reporter.getMessages()).size());
  }

  @SuppressWarnings("unchecked")
  public void testAutowireWithTooFewConstructorArg() {
    assertFalse("Does not expect error", hasError("autowireTest3"));
    assertEquals("Expects no messages", 0, getVisibleMessages(reporter.getMessages()).size());
  }

  @SuppressWarnings("unchecked")
  public void testNoAutowireWithNoError() {
    assertFalse("Does not expect error", hasError("autowireTest2"));
    assertEquals("Expects no messages", 0, getVisibleMessages(reporter.getMessages()).size());
  }

  @SuppressWarnings("unchecked")
  public void testNoAutowireWithTooFewConstructorArg() {
    assertTrue("Expects error with too few constructor-arg", hasError("autowireTest1"));
    List<IMessage> messages = reporter.getMessages();
    String expectedMessage = "No constructor with 0 arguments defined in class 'com.test.AccountContribution'";
    List<String> visibleMessages = getVisibleMessages(messages);
    assertEquals("Expects 1 message", 1, visibleMessages.size());
    assertEquals(expectedMessage, visibleMessages.get(0));
    assertNotNull("Expects an error message", getErrorMessage(messages));
    assertNotNull("Expects ClassAttributeQuickAssistProcessor to be in reporter", getProcessor(messages,
        ConstructorArgQuickAssistProcessor.class));
  }

}
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