TestAnalyzerspublic class TestAnalyzers extends TestCase Copyright 2004 The Apache Software Foundation
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. |
Constructors Summary |
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public TestAnalyzers(String name)
super(name);
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Methods Summary |
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public void | assertAnalyzesTo(org.apache.lucene.analysis.Analyzer a, java.lang.String input, java.lang.String[] output)
TokenStream ts = a.tokenStream("dummy", new StringReader(input));
for (int i=0; i<output.length; i++) {
Token t = ts.next();
assertNotNull(t);
assertEquals(t.termText(), output[i]);
}
assertNull(ts.next());
ts.close();
| public void | testNull()
Analyzer a = new WhitespaceAnalyzer();
assertAnalyzesTo(a, "foo bar FOO BAR",
new String[] { "foo", "bar", "FOO", "BAR" });
assertAnalyzesTo(a, "foo bar . FOO <> BAR",
new String[] { "foo", "bar", ".", "FOO", "<>", "BAR" });
assertAnalyzesTo(a, "foo.bar.FOO.BAR",
new String[] { "foo.bar.FOO.BAR" });
assertAnalyzesTo(a, "U.S.A.",
new String[] { "U.S.A." });
assertAnalyzesTo(a, "C++",
new String[] { "C++" });
assertAnalyzesTo(a, "B2B",
new String[] { "B2B" });
assertAnalyzesTo(a, "2B",
new String[] { "2B" });
assertAnalyzesTo(a, "\"QUOTED\" word",
new String[] { "\"QUOTED\"", "word" });
| public void | testSimple()
Analyzer a = new SimpleAnalyzer();
assertAnalyzesTo(a, "foo bar FOO BAR",
new String[] { "foo", "bar", "foo", "bar" });
assertAnalyzesTo(a, "foo bar . FOO <> BAR",
new String[] { "foo", "bar", "foo", "bar" });
assertAnalyzesTo(a, "foo.bar.FOO.BAR",
new String[] { "foo", "bar", "foo", "bar" });
assertAnalyzesTo(a, "U.S.A.",
new String[] { "u", "s", "a" });
assertAnalyzesTo(a, "C++",
new String[] { "c" });
assertAnalyzesTo(a, "B2B",
new String[] { "b", "b" });
assertAnalyzesTo(a, "2B",
new String[] { "b" });
assertAnalyzesTo(a, "\"QUOTED\" word",
new String[] { "quoted", "word" });
| public void | testStop()
Analyzer a = new StopAnalyzer();
assertAnalyzesTo(a, "foo bar FOO BAR",
new String[] { "foo", "bar", "foo", "bar" });
assertAnalyzesTo(a, "foo a bar such FOO THESE BAR",
new String[] { "foo", "bar", "foo", "bar" });
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