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/*******************************************************************************
* Copyright (c) 2011 SAP 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:
* Lazar Kirchev, SAP AG - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.console.completion;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.felix.service.command.CommandSession;
import org.junit.Test;
public class VariableNamesCompleterTests {
@Test
public void testGetCandidates() {
Set<String> variables = new HashSet<String>();
variables.add("SCOPE");
variables.add("PROMPT");
variables.add("ECHO_ON");
variables.add("ECHO");
CommandSession session = createMock(CommandSession.class);
expect(session.get(null)).andReturn(variables).times(3);
replay(session);
VariableNamesCompleter completer = new VariableNamesCompleter(session);
Map<String, Integer> candidates;
candidates = completer.getCandidates("SC", 2);
assertNotNull("Candidates null", candidates);
assertEquals("Candidates not as expected", 1, candidates.size());
assertNotNull("SCOPE should be in the resultset, but it is not", candidates.get("SCOPE"));
candidates = completer.getCandidates("EC", 2);
assertNotNull("Candidates null", candidates);
assertEquals("Candidates not as expected", 2, candidates.size());
assertNotNull("ECHO_ON should be in the resultset, but it is not", candidates.get("ECHO_ON"));
assertNotNull("ECHO should be in the resultset, but it is not", candidates.get("ECHO"));
candidates = completer.getCandidates("AB", 2);
assertNotNull("Candidates null", candidates);
assertEquals("Candidates not as expected", 0, candidates.size());
verify(session);
}
}
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