/** | |
* Copyright (c) 2008-2010 Andrey Somov | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.yaml.snakeyaml.scanner; | |
import java.io.IOException; | |
import java.util.ArrayList; | |
import java.util.LinkedList; | |
import junit.framework.TestCase; | |
import org.yaml.snakeyaml.Util; | |
import org.yaml.snakeyaml.Yaml; | |
import org.yaml.snakeyaml.error.Mark; | |
import org.yaml.snakeyaml.reader.Reader; | |
import org.yaml.snakeyaml.tokens.BlockEndToken; | |
import org.yaml.snakeyaml.tokens.BlockMappingStartToken; | |
import org.yaml.snakeyaml.tokens.KeyToken; | |
import org.yaml.snakeyaml.tokens.ScalarToken; | |
import org.yaml.snakeyaml.tokens.StreamEndToken; | |
import org.yaml.snakeyaml.tokens.StreamStartToken; | |
import org.yaml.snakeyaml.tokens.Token; | |
import org.yaml.snakeyaml.tokens.ValueToken; | |
public class ScannerImplTest extends TestCase { | |
@SuppressWarnings("unchecked") | |
public void testGetToken() { | |
String data = "string: abcd"; | |
Reader reader = new Reader(data); | |
Scanner scanner = new ScannerImpl(reader); | |
Mark dummy = new Mark("dummy", 0, 0, 0, "", 0); | |
LinkedList<Token> etalonTokens = new LinkedList<Token>(); | |
etalonTokens.add(new StreamStartToken(dummy, dummy)); | |
etalonTokens.add(new BlockMappingStartToken(dummy, dummy)); | |
etalonTokens.add(new KeyToken(dummy, dummy)); | |
etalonTokens.add(new ScalarToken("string", true, dummy, dummy, (char) 0)); | |
etalonTokens.add(new ValueToken(dummy, dummy)); | |
etalonTokens.add(new ScalarToken("abcd", true, dummy, dummy, (char) 0)); | |
etalonTokens.add(new BlockEndToken(dummy, dummy)); | |
etalonTokens.add(new StreamEndToken(dummy, dummy)); | |
while (scanner.checkToken(new ArrayList())) { | |
assertEquals(etalonTokens.removeFirst(), scanner.getToken()); | |
} | |
assertFalse("Must contain no more tokens: " + scanner.getToken(), scanner | |
.checkToken(new ArrayList())); | |
} | |
public void testWrongTab() throws IOException { | |
String data = Util.getLocalResource("constructor/tab-error.yaml"); | |
Yaml yaml = new Yaml(); | |
try { | |
yaml.load(data); | |
fail("TAB cannot start a token."); | |
} catch (Exception e) { | |
assertFalse("Error message shall mention TAB and not '(9'.", e.getMessage().contains( | |
"(9")); | |
assertTrue(e.getMessage().contains("'\\t'")); | |
} | |
} | |
} |