/*
* 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.solr.highlight;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.handler.component.HighlightComponent;
import org.apache.solr.schema.IndexSchema;
import org.junit.BeforeClass;
/** simple tests for PostingsSolrHighlighter */
public class TestPostingsSolrHighlighter extends SolrTestCaseJ4 {
@BeforeClass
public static void beforeClass() throws Exception {
initCore("solrconfig-postingshighlight.xml", "schema-postingshighlight.xml");
// test our config is sane, just to be sure:
// postingshighlighter should be used
SolrHighlighter highlighter = HighlightComponent.getHighlighter(h.getCore());
assertTrue("wrong highlighter: " + highlighter.getClass(), highlighter instanceof PostingsSolrHighlighter);
// 'text' and 'text3' should have offsets, 'text2' should not
IndexSchema schema = h.getCore().getLatestSchema();
assertTrue(schema.getField("text").storeOffsetsWithPositions());
assertTrue(schema.getField("text3").storeOffsetsWithPositions());
assertFalse(schema.getField("text2").storeOffsetsWithPositions());
}
@Override
public void setUp() throws Exception {
super.setUp();
clearIndex();
assertU(adoc("text", "document one", "text2", "document one", "text3", "crappy document", "id", "101"));
assertU(adoc("text", "second document", "text2", "second document", "text3", "crappier document", "id", "102"));
assertU(commit());
}
public void testSimple() {
assertQ("simplest test",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.method", "postings"), // test hl.method is happy too
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='<em>document</em> one'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second <em>document</em>'");
}
public void testPagination() {
assertQ("pagination test",
req("q", "text:document", "sort", "id asc", "hl", "true", "rows", "1", "start", "1"),
"count(//lst[@name='highlighting']/*)=1",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second <em>document</em>'");
}
public void testEmptySnippet() {
assertQ("null snippet test",
req("q", "text:one OR *:*", "sort", "id asc", "hl", "true"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='document <em>one</em>'",
"count(//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/*)=0");
}
public void testDefaultSummary() {
assertQ("null snippet test",
req("q", "text:one OR *:*", "sort", "id asc", "hl", "true", "hl.defaultSummary", "true"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='document <em>one</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second document'");
}
public void testDifferentField() {
assertQ("highlighting text3",
req("q", "text3:document", "sort", "id asc", "hl", "true", "hl.fl", "text3"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text3']/str='crappy <em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text3']/str='crappier <em>document</em>'");
}
public void testTwoFields() {
assertQ("highlighting text and text3",
req("q", "text:document text3:document", "sort", "id asc", "hl", "true", "hl.fl", "text,text3"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='<em>document</em> one'",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text3']/str='crappy <em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second <em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text3']/str='crappier <em>document</em>'");
}
// SOLR-5127
public void testMultipleFieldsViaWildcard() {
assertQ("highlighting text and text3*",
req("q", (random().nextBoolean() ? "text:document text3:document" : "text3:document text:document"),
"sort", "id asc", "hl", "true",
"hl.fl", (random().nextBoolean() ? "text,text3*" : "text3*,text")),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='<em>document</em> one'",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text3']/str='crappy <em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second <em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text3']/str='crappier <em>document</em>'");
}
public void testMisconfiguredField() {
ignoreException("was indexed without offsets");
try {
assertQ("should fail, has no offsets",
req("q", "text2:document", "sort", "id asc", "hl", "true", "hl.fl", "text2"));
fail();
} catch (Exception expected) {
// expected
}
resetExceptionIgnores();
}
public void testTags() {
assertQ("different pre/post tags",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.tag.pre", "[", "hl.tag.post", "]"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='[document] one'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second [document]'");
}
public void testTagsPerField() {
assertQ("highlighting text and text3",
req("q", "text:document text3:document", "sort", "id asc", "hl", "true", "hl.fl", "text,text3", "f.text3.hl.tag.pre", "[", "f.text3.hl.tag.post", "]"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='<em>document</em> one'",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text3']/str='crappy [document]'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second <em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text3']/str='crappier [document]'");
}
public void testBreakIterator() {
assertQ("different breakiterator",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.bs.type", "WORD"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='<em>document</em>'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='<em>document</em>'");
}
public void testBreakIterator2() {
assertU(adoc("text", "Document one has a first sentence. Document two has a second sentence.", "id", "103"));
assertU(commit());
assertQ("different breakiterator",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.bs.type", "WHOLE"),
"//lst[@name='highlighting']/lst[@name='103']/arr[@name='text']/str='<em>Document</em> one has a first sentence. <em>Document</em> two has a second sentence.'");
}
public void testBreakIterator3() {
assertU(adoc("text", "This document contains # special characters, while the other document contains the same # special character.", "id", "103"));
assertU(adoc("text", "While the other document contains the same # special character.", "id", "104"));
assertU(commit());
assertQ("different breakiterator",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.bs.type", "SEPARATOR","hl.bs.separator","#"),
"//lst[@name='highlighting']/lst[@name='103']/arr[@name='text']/str='This <em>document</em> contains #'");
assertQ("different breakiterator",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.bs.type", "SEPARATOR","hl.bs.separator","#"),
"//lst[@name='highlighting']/lst[@name='104']/arr[@name='text']/str='While the other <em>document</em> contains the same #'");
}
public void testEncoder() {
assertU(adoc("text", "Document one has a first <i>sentence</i>.", "id", "103"));
assertU(commit());
assertQ("html escaped",
req("q", "text:document", "sort", "id asc", "hl", "true", "hl.encoder", "html"),
"//lst[@name='highlighting']/lst[@name='103']/arr[@name='text']/str='<em>Document</em> one has a first <i>sentence</i>.'");
}
public void testWildcard() {
assertQ("simplest test",
req("q", "text:doc*ment", "sort", "id asc", "hl", "true", "hl.highlightMultiTerm", "true"),
"count(//lst[@name='highlighting']/*)=2",
"//lst[@name='highlighting']/lst[@name='101']/arr[@name='text']/str='<em>document</em> one'",
"//lst[@name='highlighting']/lst[@name='102']/arr[@name='text']/str='second <em>document</em>'");
}
}