Lucene.Net.Analysis.Synonym.TestSynonymMapFilter.TestBasic C# (CSharp) Метод

        public virtual void TestBasic()
        {
            b = new SynonymMap.Builder(true);
            Add("a", "foo", true);
            Add("a b", "bar fee", true);
            Add("b c", "dog collar", true);
            Add("c d", "dog harness holder extras", true);
            Add("m c e", "dog barks loudly", false);
            Add("i j k", "feep", true);

            Add("e f", "foo bar", false);
            Add("e f", "baz bee", false);

            Add("z", "boo", false);
            Add("y", "bee", true);

            tokensIn = new MockTokenizer(new StringReader("a"), MockTokenizer.WHITESPACE, true);
            tokensIn.Reset();
            assertTrue(tokensIn.IncrementToken());
            assertFalse(tokensIn.IncrementToken());
            tokensIn.End();
            tokensIn.Dispose();

            tokensOut = new SynonymFilter(tokensIn, b.Build(), true);
            termAtt = tokensOut.AddAttribute<ICharTermAttribute>();
            posIncrAtt = tokensOut.AddAttribute<IPositionIncrementAttribute>();
            posLenAtt = tokensOut.AddAttribute<IPositionLengthAttribute>();
            offsetAtt = tokensOut.AddAttribute<IOffsetAttribute>();

            Verify("a b c", "a/bar b/fee c");

            // syn output extends beyond input tokens
            Verify("x a b c d", "x a/bar b/fee c/dog d/harness holder extras");

            Verify("a b a", "a/bar b/fee a/foo");

            // outputs that add to one another:
            Verify("c d c d", "c/dog d/harness c/holder/dog d/extras/harness holder extras");

            // two outputs for same input
            Verify("e f", "foo/baz bar/bee");

            // verify multi-word / single-output offsets:
            Verify("g i j k g", "g i/feep:7_3 j k g");

            // mixed keepOrig true/false:
            Verify("a m c e x", "a/foo dog barks loudly x");
            Verify("c d m c e x", "c/dog d/harness holder/dog extras/barks loudly x");
            assertTrue(tokensOut.CaptureCount > 0);

            // no captureStates when no syns matched
            Verify("p q r s t", "p q r s t");
            assertEquals(0, tokensOut.CaptureCount);

            // no captureStates when only single-input syns, w/ no
            // lookahead needed, matched
            Verify("p q z y t", "p q boo y/bee t");
            assertEquals(0, tokensOut.CaptureCount);
        }