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Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.6.1-RC2/modules/domain-search/src/test/java/org/apache/tuscany/sca/domain/search/impl/NamingTokenizerTestCase.java | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-RC2/modules/domain-search/src/test/java/org/apache/tuscany/sca/domain/search/impl/NamingTokenizerTestCase.java b/sca-java-1.x/tags/1.6.1-RC2/modules/domain-search/src/test/java/org/apache/tuscany/sca/domain/search/impl/NamingTokenizerTestCase.java new file mode 100644 index 0000000000..5070202d88 --- /dev/null +++ b/sca-java-1.x/tags/1.6.1-RC2/modules/domain-search/src/test/java/org/apache/tuscany/sca/domain/search/impl/NamingTokenizerTestCase.java @@ -0,0 +1,158 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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.apache.tuscany.sca.domain.search.impl; + +import java.io.IOException; +import java.io.StringReader; + +import junit.framework.TestCase; + +import org.apache.lucene.analysis.Token; +import org.apache.lucene.analysis.Tokenizer; + +public class NamingTokenizerTestCase extends TestCase { + + private Token reusableToken = new Token(); + + public void testDigits() throws IOException { + NamingTokenizer tokenizer = new NamingTokenizer(new StringReader( + "123tuscany")); + + assertNextToken("123", tokenizer); + assertNextToken("tuscany", tokenizer); + + tokenizer.reset(new StringReader("tuscany123")); + + assertNextToken("tuscany", tokenizer); + assertNextToken("123", tokenizer); + + tokenizer.reset(new StringReader("TUSCANY123")); + + assertNextToken("tuscany", tokenizer); + assertNextToken("123", tokenizer); + + tokenizer.reset(new StringReader("123TUSCANY")); + + assertNextToken("123", tokenizer); + assertNextToken("tuscany", tokenizer); + + tokenizer.reset(new StringReader("tuscany.123")); + + assertNextToken("tuscany", tokenizer); + assertNextToken("123", tokenizer); + + tokenizer.reset(new StringReader("123.tuscany")); + + assertNextToken("123", tokenizer); + assertNextToken("tuscany", tokenizer); + + } + + public void testUppercasedTokens() throws IOException { + NamingTokenizer tokenizer = new NamingTokenizer(new StringReader( + "SCATuscany")); + + assertNextToken("sca", tokenizer); + assertNextToken("tuscany", tokenizer); + + tokenizer.reset(new StringReader("TuscanySCA")); + + assertNextToken("tuscany", tokenizer); + assertNextToken("sca", tokenizer); + + tokenizer.reset(new StringReader("Tuscany.SCA")); + + assertNextToken("tuscany", tokenizer); + assertNextToken("sca", tokenizer); + + tokenizer.reset(new StringReader("SCA.Tuscany")); + + assertNextToken("sca", tokenizer); + assertNextToken("tuscany", tokenizer); + + tokenizer.reset(new StringReader("SCA")); + + assertNextToken("sca", tokenizer); + + } + + public void testRegularTokens() throws IOException { + NamingTokenizer tokenizer = new NamingTokenizer(new StringReader( + "scaTuscany")); + + assertNextToken("sca", tokenizer); + assertNextToken("tuscany", tokenizer); + + tokenizer.reset(new StringReader("ScaTuscany")); + + assertNextToken("sca", tokenizer); + assertNextToken("tuscany", tokenizer); + + tokenizer.reset(new StringReader("ScaTuscanY")); + + assertNextToken("sca", tokenizer); + assertNextToken("tuscan", tokenizer); + assertNextToken("y", tokenizer); + + } + + public void testSingleCharTokens() throws IOException { + + NamingTokenizer tokenizer = new NamingTokenizer(new StringReader("1")); + + assertNextToken("1", tokenizer); + + tokenizer.reset(new StringReader("a")); + + assertNextToken("a", tokenizer); + + tokenizer.reset(new StringReader("A")); + + assertNextToken("a", tokenizer); + + } + + public void testNullTokens() throws IOException { + NamingTokenizer tokenizer = new NamingTokenizer(new StringReader("_")); + assertNull(tokenizer.next(this.reusableToken)); + + tokenizer.reset(new StringReader(".")); + assertNull(tokenizer.next(this.reusableToken)); + + tokenizer.reset(new StringReader(" ")); + assertNull(tokenizer.next(this.reusableToken)); + + tokenizer.reset(new StringReader("")); + assertNull(tokenizer.next(this.reusableToken)); + + tokenizer.reset(new StringReader(" )(%*%")); + assertNull(tokenizer.next(this.reusableToken)); + + } + + private void assertNextToken(String expected, Tokenizer tokenizer) + throws IOException { + Token token = tokenizer.next(reusableToken); + + assertNotNull(token); + assertEquals(expected, token.term()); + + } + +} |