/*******************************************************************************
 * Copyright (c) 2012 NumberFour AG
 *
 * 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:
 *     NumberFour AG - initial API and Implementation (Alex Panchenko)
 *******************************************************************************/
package org.eclipse.dltk.javascript.ui.tests.autoedit;

import static com.google.common.base.Preconditions.checkNotNull;
import static org.eclipse.dltk.javascript.ui.tests.autoedit.Document.getEndOfLineOffset;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.dltk.core.tests.ProjectSetup;
import org.eclipse.dltk.javascript.ui.tests.AllTests;
import org.eclipse.dltk.ui.DLTKUIPlugin;
import org.eclipse.dltk.ui.tests.UICompletionUtil;
import org.eclipse.dltk.ui.tests.UITestUtils;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.ui.IEditorPart;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;

public class JSDocEditorTests extends JSAutoEditStrategyTestCase {

	@Rule
	public final ProjectSetup project = new ProjectSetup(AllTests.WORKSPACE,
			"jsdoc");

	@After
	public void closeEditors() {
		UITestUtils.closeAllEditors();
	}

	@Test
	public void functionGeneratedTags() throws BadLocationException,
			CoreException {
		final ISourceModule module = checkNotNull(project.getSourceModule(
				"src", "file1.js"));
		final IEditorPart part = checkNotNull(DLTKUIPlugin.openInEditor(module));
		final IDocument document = UICompletionUtil.on(part).getDocument();
		execute(document, createCommand(ENTER, getEndOfLineOffset(document, 0)));
		assertEquals(project.getFileContentsAsString("src/file1.txt"),
				document.get());
	}
	
	@Test
	public void functionGeneratedTagsWithReturn() throws BadLocationException,
			CoreException {
		final ISourceModule module = checkNotNull(project.getSourceModule(
				"src", "file4.js"));
		final IEditorPart part = checkNotNull(DLTKUIPlugin.openInEditor(module));
		final IDocument document = UICompletionUtil.on(part).getDocument();
		execute(document, createCommand(ENTER, getEndOfLineOffset(document, 0)));
		assertEquals(project.getFileContentsAsString("src/file4.txt"),
				document.get());
	}


	@Test
	public void functionInObjectLiteralGeneratedTags()
			throws BadLocationException, CoreException {
		final ISourceModule module = checkNotNull(project.getSourceModule(
				"src", "file2.js"));
		final IEditorPart part = checkNotNull(DLTKUIPlugin.openInEditor(module));
		final IDocument document = UICompletionUtil.on(part).getDocument();
		execute(document, createCommand(ENTER, getEndOfLineOffset(document, 1)));
		assertEquals(project.getFileContentsAsString("src/file2.txt"),
				document.get());
	}
	
	@Test
	public void functionInObjectLiteralGeneratedTagsWithReturn()
			throws BadLocationException, CoreException {
		final ISourceModule module = checkNotNull(project.getSourceModule(
				"src", "file3.js"));
		final IEditorPart part = checkNotNull(DLTKUIPlugin.openInEditor(module));
		final IDocument document = UICompletionUtil.on(part).getDocument();
		execute(document, createCommand(ENTER, getEndOfLineOffset(document, 1)));
		assertEquals(project.getFileContentsAsString("src/file3.txt"),
				document.get());
	}

}