SeamELContentAssistJbide1645Test.java

package org.jboss.tools.seam.ui.test.ca;

import java.util.List;

import junit.framework.Test;
import junit.framework.TestSuite;

import org.eclipse.core.resources.IResource;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.jboss.tools.common.el.core.ELCorePlugin;
import org.jboss.tools.common.el.core.ca.preferences.ELContentAssistPreferences;
import org.jboss.tools.common.el.ui.ca.ELProposalProcessor;
import org.jboss.tools.common.base.test.contentassist.CATestUtil;
import org.jboss.tools.jst.jsp.test.ca.ContentAssistantTestCase;
import org.jboss.tools.test.util.JobUtils;
import org.jboss.tools.test.util.TestProjectProvider;

public class SeamELContentAssistJbide1645Test extends ContentAssistantTestCase {
	TestProjectProvider provider = null;
	boolean makeCopy = false;
	private static final String PROJECT_NAME = "TestSeamELContentAssist";
	private static final String PAGE_NAME = "/WebContent/home.xhtml";
	private static final String PREFIX_STRING = "<h:commandButton action=\"#{actor\" value=\"\">";
	private static final String POSTFIX_STRING = " </h:commandButton>";
	private static final String INSERT_BEFORE_STRING = "<rich:panel";
	private static final String INSERTION_STRING = PREFIX_STRING + POSTFIX_STRING;
	Throwable exception = null;

	public static Test suite() {
		return new TestSuite(SeamELContentAssistJbide1645Test.class);
	}

	public void setUp() throws Exception {
		provider = new TestProjectProvider("org.jboss.tools.seam.ui.test", null, PROJECT_NAME, makeCopy); 
		project = provider.getProject();
		try {
			project.refreshLocal(IResource.DEPTH_INFINITE, null);
		} catch (Exception x) {
			exception = x;
		}
		// No asserts should be done in setUp() method 
//		assertNull("An exception caught: " + (exception != null? exception.getMessage() : ""), exception);
	}

	protected void tearDown() throws Exception {
		if(provider != null) {
			provider.dispose();
		}
	}

	public void testSeamELContentAssistJbide1645() {
		assertNull("An exception caught: " + (exception != null? exception.getMessage() : ""), exception);

		ELCorePlugin.getDefault().getPreferenceStore().setValue(ELContentAssistPreferences.SHOW_METHODS_WITH_PARENTHESES_ONLY, false);
		openEditor(PAGE_NAME);
		
		JobUtils.waitForIdle();
		
		try {
			// Find start of <rich:panel> tag
			String documentContent = document.get();

			int start = (documentContent == null ? -1 : documentContent.indexOf(INSERT_BEFORE_STRING));
			int offsetToTest = start + PREFIX_STRING.length();

			assertTrue("Cannot find the starting point in the test file  \"" + PAGE_NAME + "\"", (start != -1));
	
			String documentContentModified = documentContent.substring(0, start) +
				INSERTION_STRING + documentContent.substring(start);
	
			jspTextEditor.setText(documentContentModified);
	
//			ICompletionProposal[] result= null;
//			String errorMessage = null;
	
			List<ICompletionProposal> res = CATestUtil.collectProposals(contentAssistant, viewer, offsetToTest);
			assertTrue("Content Assistant peturned no proposals", (res != null && res.size() > 0));
	
			for (ICompletionProposal proposal : res) {
				// There should not be a proposal of type SeamELProposalProcessor.Proposal in the result
				assertFalse("Content Assistant peturned proposals of type (" + proposal.getClass().getName() + ").", (proposal instanceof ELProposalProcessor.Proposal));
			}
	
			try {
				JobUtils.waitForIdle();
			} catch (Exception e) {
				e.printStackTrace();
				assertTrue("Waiting for the jobs to complete has failed.", false);
			} 
		} finally {
			closeEditor();
		}
	}
}