| /* |
| * Copyright (c) 2005, 2009 Sven Efftinge and others. |
| * 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: |
| * Sven Efftinge - Initial API and implementation |
| * Alexander Shatalin (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.internal.xpand.codeassist; |
| |
| import java.util.List; |
| |
| import junit.framework.TestCase; |
| |
| import org.eclipse.gmf.internal.xpand.editor.Activator; |
| import org.eclipse.gmf.internal.xpand.editor.EditorImages; |
| import org.eclipse.jface.text.contentassist.ICompletionProposal; |
| import org.eclipse.swt.graphics.Image; |
| |
| public class StatementProposalComputerTest extends TestCase { |
| |
| private ProposalFactoryImpl f; |
| |
| private StatementProposalComputer kpc; |
| |
| @Override |
| protected void setUp() throws Exception { |
| if (Activator.getDefault() == null) { |
| new Activator(); |
| } |
| f = new ProposalFactoryImpl(100, 0, new EditorImages() { |
| @Override |
| protected Image imageFromPath(String path) { |
| return null; |
| } |
| }); |
| kpc = new StatementProposalComputer(f); |
| super.setUp(); |
| } |
| |
| public final void testComputeProposals1() { |
| final String txt = tag("DEFINE test FOR this") + " "; |
| final List<ICompletionProposal> p = kpc.computeProposals(txt, null); |
| assertTrue(p.get(0).getDisplayString().startsWith(XpandTokens.ENDDEFINE)); |
| |
| assertFalse(contains(p, XpandTokens.ELSE)); |
| assertFalse(contains(p, XpandTokens.ELSEIF)); |
| assertTrue(contains(p, XpandTokens.FILE)); |
| assertTrue(contains(p, XpandTokens.PROTECT)); |
| assertTrue(contains(p, XpandTokens.IF)); |
| assertTrue(contains(p, XpandTokens.LET)); |
| assertTrue(contains(p, XpandTokens.FOREACH)); |
| assertTrue(contains(p, XpandTokens.EXPAND)); |
| } |
| |
| public final void testComputeProposals2() { |
| final String txt = tag("DEFINE test FOR this") + " " + tag("FILE test") + tag("IF x"); |
| final List<ICompletionProposal> p = kpc.computeProposals(txt, null); |
| assertTrue(p.get(0).getDisplayString().startsWith(XpandTokens.ENDIF)); |
| |
| assertTrue(contains(p, XpandTokens.ELSE)); |
| assertTrue(contains(p, XpandTokens.ELSEIF)); |
| assertFalse(contains(p, XpandTokens.FILE)); |
| assertTrue(contains(p, XpandTokens.PROTECT)); |
| assertTrue(contains(p, XpandTokens.IF)); |
| assertTrue(contains(p, XpandTokens.LET)); |
| assertTrue(contains(p, XpandTokens.FOREACH)); |
| assertTrue(contains(p, XpandTokens.EXPAND)); |
| } |
| |
| public final void testComputeProposals3() { |
| final String txt = tag("DEFINE test FOR this") + " " + tag("FILE test") + tag("IF x") + tag("ENDIF") |
| + tag("ENDFILE") + tag("PROTECT CSTART x CEND y ENABLED"); |
| final List<ICompletionProposal> p = kpc.computeProposals(txt, null); |
| assertTrue(p.get(0).getDisplayString().startsWith(XpandTokens.ENDPROTECT)); |
| |
| assertFalse(contains(p, XpandTokens.ELSE)); |
| assertFalse(contains(p, XpandTokens.ELSEIF)); |
| assertTrue(contains(p, XpandTokens.FILE)); |
| assertFalse(contains(p, XpandTokens.PROTECT)); |
| assertTrue(contains(p, XpandTokens.IF)); |
| assertTrue(contains(p, XpandTokens.LET)); |
| assertTrue(contains(p, XpandTokens.FOREACH)); |
| assertTrue(contains(p, XpandTokens.EXPAND)); |
| } |
| |
| public final void testComputeProposals4() { |
| final String txt = tag("IMPORT xyz") + " "; |
| final List<ICompletionProposal> p = kpc.computeProposals(txt, null); |
| assertFalse(contains(p, XpandTokens.DEFINE)); |
| assertFalse(contains(p, XpandTokens.AROUND)); |
| |
| assertEquals(4, p.size()); |
| } |
| |
| private static boolean contains(final List<ICompletionProposal> proposals, final String keyword) { |
| for (ICompletionProposal element : proposals) { |
| if (element.getDisplayString().startsWith(keyword)) |
| return true; |
| } |
| return false; |
| } |
| |
| private static String tag(final String txt) { |
| return XpandTokens.LT + txt + XpandTokens.RT; |
| } |
| } |