csseditor-cvs

[<ce...@us...>]

Update of /cvsroot/csseditor/net.sourceforge.csseditor.tests/src/net/sourceforge/csseditor/tests/internal/text
In directory sc8-pr-cvs1:/tmp/cvs-serv30092/src/net/sourceforge/csseditor/tests/internal/text

Added Files:
	CssContentAssistProcessorTest.java 
Log Message:
Fix für bug #875410, and a test case (albeit a rather bad one)


--- NEW FILE: CssContentAssistProcessorTest.java ---
/*
 * Copyright (c) 2003 Christopher Lenz and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     Christopher Lenz - initial API and implementation
 * 
 * $Id: CssContentAssistProcessorTest.java,v 1.1 2004/01/12 17:37:09 cell Exp $
 */

package net.sourceforge.csseditor.tests.internal.text;

import java.util.Arrays;

import net.sourceforge.csseditor.IProfile;
import net.sourceforge.csseditor.internal.model.PropertyInfo;
import net.sourceforge.csseditor.internal.text.CssContentAssistProcessor;
import net.sourceforge.csseditor.tests.TextEditorTestCase;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
import org.eclipse.ui.texteditor.ITextEditor;

import com.mockobjects.dynamic.C;
import com.mockobjects.dynamic.Mock;

/**
 * Tests for the <code>CssContentAssistProcessor</code> class, which implements
 * the computation of content assist proposals.
 */
public class CssContentAssistProcessorTest extends TextEditorTestCase {

    // Instance Variables ------------------------------------------------------

    /**
     * A mock {@link IProfile}.
     */
    private Mock mockProfile;

    /**
     * A mock {@link ITextViewer}.
     */
    private Mock mockTextViewer;
    
    // Constructors ------------------------------------------------------------

    /**
     * Default contructor.
     */
    public CssContentAssistProcessorTest() {
        super("test.css");
    }

    // TestCase Implementation -------------------------------------------------

    /*
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws CoreException {
        super.setUp();

        mockProfile = new Mock(IProfile.class);
        mockTextViewer = new Mock(ITextViewer.class);
    }

    /*
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws CoreException {
        super.tearDown();
        
        mockProfile.verify();
        mockTextViewer.verify();
    }

    // Test Methods ------------------------------------------------------------

    /**
     * Verifies that the content assist processor proposes the complete property 
     * when triggered over a property where the last latter is missing, and when
     * there is only one matching property in the profile.
     */
    public void testProposeSingleProperty() throws CoreException {
        ITextEditor editor = setUpEditor("sel { pro: val }");
        mockTextViewer.matchAndReturn("getDocument", getDocument());
        mockProfile.expectAndReturn("getProperties", Arrays.asList(
            new Object[] { "prop" }));
        mockProfile.expectAndReturn("getPropertyInfo", C.args(C.eq("prop")),
            new PropertyInfo("prop", ""));

        // TODO: This shouldn't be necessary, the content assist processor
        // should actually block until the model is synced with the source (aka
        // reconciled), but currently it'll return an empty list of proposals
        // (at best)
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        
        IContentAssistProcessor processor = new CssContentAssistProcessor(
            null, (IProfile) mockProfile.proxy(), editor);
        ICompletionProposal[] proposals = processor.computeCompletionProposals(
            (ITextViewer) mockTextViewer.proxy(), 9);
        assertNotNull(proposals);
        assertEquals(1, proposals.length);
        assertEquals("prop", proposals[0].getDisplayString());
    }

}