SpecfileElementHyperlinkDetectorTest.java

/*******************************************************************************
 * Copyright (c) 2009, 2017 Red Hat 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:
 *     Red Hat - initial API and implementation
 *******************************************************************************/
package org.eclipse.linuxtools.internal.rpm.ui.editor.hyperlink.tests;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.Region;
import org.eclipse.jface.text.hyperlink.IHyperlink;
import org.eclipse.linuxtools.internal.rpm.ui.editor.SpecfileEditor;
import org.eclipse.linuxtools.internal.rpm.ui.editor.hyperlink.SpecfileElementHyperlink;
import org.eclipse.linuxtools.internal.rpm.ui.editor.hyperlink.SpecfileElementHyperlinkDetector;
import org.eclipse.linuxtools.internal.rpm.ui.editor.parser.SpecfileSource;
import org.eclipse.linuxtools.rpm.ui.editor.parser.SpecfileDefine;
import org.eclipse.linuxtools.rpm.ui.editor.tests.FileTestCase;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.junit.Test;

public class SpecfileElementHyperlinkDetectorTest extends FileTestCase {

    @Test
    public void testDetectHyperlinks() throws PartInitException {
        String testText = "%define smth other\nSource0: test.zip\nPatch0: first.patch\n"
                + "%build\n %{SOURCE0}\n%patch0\n%{smth}\n";
        newFile(testText);
        SpecfileElementHyperlinkDetector elementDetector = new SpecfileElementHyperlinkDetector();
        elementDetector.setSpecfile(specfile);

        IEditorPart openEditor = IDE.openEditor(PlatformUI.getWorkbench()
                .getActiveWorkbenchWindow().getActivePage(), testFile,
                "org.eclipse.linuxtools.rpm.ui.editor.SpecfileEditor");

        editor = (SpecfileEditor) openEditor;
        editor.doRevertToSaved();
        // test source element
        IRegion region = new Region(74, 0);
        IHyperlink[] returned = elementDetector.detectHyperlinks(
                editor.getSpecfileSourceViewer(), region, false);
        SpecfileElementHyperlink element = (SpecfileElementHyperlink) returned[0];
        assertTrue(element.getSource() instanceof SpecfileSource);
        SpecfileSource source = (SpecfileSource) element.getSource();
        assertEquals(source.getSourceType(), SpecfileSource.SourceType.SOURCE);
        assertEquals(source.getFileName(), "test.zip");

        // test patch element
        region = new Region(83, 0);
        returned = elementDetector.detectHyperlinks(
                editor.getSpecfileSourceViewer(), region, false);
        element = (SpecfileElementHyperlink) returned[0];
        assertTrue(element.getSource() instanceof SpecfileSource);
        source = (SpecfileSource) element.getSource();
        assertEquals(source.getSourceType(), SpecfileSource.SourceType.PATCH);
        assertEquals(source.getFileName(), "first.patch");

        // test define
        region = new Region(89, 0);
        returned = elementDetector.detectHyperlinks(
                editor.getSpecfileSourceViewer(), region, false);
        element = (SpecfileElementHyperlink) returned[0];
        assertTrue(element.getSource() instanceof SpecfileDefine);
        SpecfileDefine define = (SpecfileDefine) element.getSource();
        assertEquals(define.getName(), "smth");
        assertEquals(define.getStringValue(), "other");
    }

    @Test
    public void testDetectHyperlinksNoRegionAndTextViewer() {
        SpecfileElementHyperlinkDetector elementDetector = new SpecfileElementHyperlinkDetector();
        elementDetector.setSpecfile(specfile);
        IHyperlink[] returned = elementDetector.detectHyperlinks(null, null,
                false);
        assertNull(returned);
    }
}