Examples of org.apache.lucene.search.highlight.SynonymTokenizer.TestHighlightRunner

Package org.apache.lucene.search.highlight.SynonymTokenizer

Examples of org.apache.lucene.search.highlight.SynonymTokenizer.TestHighlightRunner

org.apache.lucene.search.highlight.SynonymTokenizer.TestHighlightRunner


    helper.start();
  }


  public void testGetMidWildCardFragments() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        doSearching("K*dy");
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 5);
      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testGetRangeFragments() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        String queryString = FIELD_NAME + ":[kannedy TO kznnedy]";


        // Need to explicitly set the QueryParser property to use TermRangeQuery
        // rather
        // than RangeFilters
        QueryParser parser = new QueryParser(FIELD_NAME, new StandardAnalyzer());
        parser.setUseOldRangeQuery(true);
        query = parser.parse(queryString);
        doSearching(query);


        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 5);
      }
    };


    helper.start();
  }

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    assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
        numHighlights == 5);
  }


  public void testGetBestFragmentsPhrase() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        doSearching("\"John Kennedy\"");
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        // Currently highlights "John" and "Kennedy" separately
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 2);
      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testGetBestFragmentsQueryScorer() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        SpanQuery clauses[] = { new SpanTermQuery(new Term("contents", "john")),
            new SpanTermQuery(new Term("contents", "kennedy")), };


        SpanNearQuery snq = new SpanNearQuery(clauses, 1, true);
        doSearching(snq);
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        // Currently highlights "John" and "Kennedy" separately
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 2);
      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testOffByOne() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        TermQuery query = new TermQuery(new Term("data", "help"));
        Highlighter hg = new Highlighter(new SimpleHTMLFormatter(), new QueryTermScorer(query));
        hg.setTextFragmenter(new NullFragmenter());


        String match = null;
        match = hg.getBestFragment(new StandardAnalyzer(), "data", "help me [54-65]");
        assertEquals("<B>help</B> me [54-65]", match);


      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testGetBestFragmentsFilteredQuery() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        TermRangeFilter rf = new TermRangeFilter("contents", "john", "john", true, true);
        SpanQuery clauses[] = { new SpanTermQuery(new Term("contents", "john")),
            new SpanTermQuery(new Term("contents", "kennedy")), };
        SpanNearQuery snq = new SpanNearQuery(clauses, 1, true);
        FilteredQuery fq = new FilteredQuery(snq, rf);


        doSearching(fq);
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        // Currently highlights "John" and "Kennedy" separately
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 2);
      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testGetBestFragmentsFilteredPhraseQuery() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        TermRangeFilter rf = new TermRangeFilter("contents", "john", "john", true, true);
        PhraseQuery pq = new PhraseQuery();
        pq.add(new Term("contents", "john"));
        pq.add(new Term("contents", "kennedy"));
        FilteredQuery fq = new FilteredQuery(pq, rf);


        doSearching(fq);
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        // Currently highlights "John" and "Kennedy" separately
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 2);
      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testGetBestFragmentsMultiTerm() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        doSearching("John Kenn*");
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 5);
      }
    };


    helper.start();
  }

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    helper.start();
  }


  public void testGetBestFragmentsWithOr() throws Exception {
    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        numHighlights = 0;
        doSearching("JFK OR Kennedy");
        doStandardHighlights(analyzer, hits, query, HighlighterTest.this);
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 5);
      }
    };
    helper.start();
  }

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    helper.start();
  }


  public void testGetBestSingleFragment() throws Exception {


    TestHighlightRunner helper = new TestHighlightRunner() {


      public void run() throws Exception {
        doSearching("Kennedy");
        numHighlights = 0;
        for (int i = 0; i < hits.length(); i++) {
          String text = hits.doc(i).get(FIELD_NAME);
          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));


          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
              HighlighterTest.this);
          highlighter.setTextFragmenter(new SimpleFragmenter(40));
          String result = highlighter.getBestFragment(tokenStream, text);
          System.out.println("\t" + result);
        }
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 4);


        numHighlights = 0;
        for (int i = 0; i < hits.length(); i++) {
          String text = hits.doc(i).get(FIELD_NAME);
          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
              HighlighterTest.this);
          highlighter.getBestFragment(analyzer, FIELD_NAME, text);
        }
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 4);


        numHighlights = 0;
        for (int i = 0; i < hits.length(); i++) {
          String text = hits.doc(i).get(FIELD_NAME);


          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
              HighlighterTest.this);
          highlighter.getBestFragments(analyzer, FIELD_NAME, text, 10);
        }
        assertTrue("Failed to find correct number of highlights " + numHighlights + " found",
            numHighlights == 4);


      }


    };


    helper.start();


  }

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Related Classes of org.apache.lucene.search.highlight.SynonymTokenizer.TestHighlightRunner

org.apache.lucene.search.highlight.HighlighterTest

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