public void testFromJson() throws IOException {
String json =
"{\n"
+ " \"query_string\" : {\n"
+ " \"query\" : \"this AND that OR thus\",\n"
+ " \"default_field\" : \"content\",\n"
+ " \"fields\" : [ ],\n"
+ " \"use_dis_max\" : true,\n"
+ " \"tie_breaker\" : 0.0,\n"
+ " \"default_operator\" : \"or\",\n"
+ " \"auto_generated_phrase_queries\" : false,\n"
+ " \"max_determined_states\" : 10000,\n"
+ " \"lowercase_expanded_terms\" : true,\n"
+ " \"enable_position_increment\" : true,\n"
+ " \"fuzziness\" : \"AUTO\",\n"
+ " \"fuzzy_prefix_length\" : 0,\n"
+ " \"fuzzy_max_expansions\" : 50,\n"
+ " \"phrase_slop\" : 0,\n"
+ " \"locale\" : \"und\",\n"
+ " \"escape\" : false,\n"
+ " \"boost\" : 1.0\n"
+ " }\n"
+ "}";
QueryStringQueryBuilder parsed = (QueryStringQueryBuilder) parseQuery(json);
checkGeneratedJson(json, parsed);
assertEquals(json, "this AND that OR thus", parsed.queryString());
assertEquals(json, "content", parsed.defaultField());
}
@Override
protected QueryStringQueryBuilder doCreateTestQueryBuilder() {
int numTerms = randomIntBetween(0, 5);
String query = "";
for (int i = 0; i < numTerms; i++) {
// min length 4 makes sure that the text is not an operator (AND/OR) so toQuery won't break
query +=
(randomBoolean() ? STRING_FIELD_NAME + ":" : "")
+ randomAsciiOfLengthBetween(4, 10)
+ " ";
}
QueryStringQueryBuilder queryStringQueryBuilder = new QueryStringQueryBuilder(query);
if (randomBoolean()) {
queryStringQueryBuilder.defaultField(
randomBoolean() ? STRING_FIELD_NAME : randomAsciiOfLengthBetween(1, 10));
}
if (randomBoolean()) {
int numFields = randomIntBetween(1, 5);
for (int i = 0; i < numFields; i++) {
String fieldName = randomBoolean() ? STRING_FIELD_NAME : randomAsciiOfLengthBetween(1, 10);
if (randomBoolean()) {
queryStringQueryBuilder.field(fieldName);
} else {
queryStringQueryBuilder.field(fieldName, randomFloat());
}
}
}
if (randomBoolean()) {
queryStringQueryBuilder.defaultOperator(randomFrom(Operator.values()));
}
if (randomBoolean()) {
// we only use string fields (either mapped or unmapped)
queryStringQueryBuilder.fuzziness(randomFuzziness(STRING_FIELD_NAME));
}
if (randomBoolean()) {
queryStringQueryBuilder.analyzer(randomAnalyzer());
}
if (randomBoolean()) {
queryStringQueryBuilder.quoteAnalyzer(randomAnalyzer());
}
if (randomBoolean()) {
queryStringQueryBuilder.allowLeadingWildcard(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.analyzeWildcard(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.maxDeterminizedStates(randomIntBetween(1, 100));
}
if (randomBoolean()) {
queryStringQueryBuilder.lowercaseExpandedTerms(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.autoGeneratePhraseQueries(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.enablePositionIncrements(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.lenient(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.escape(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.phraseSlop(randomIntBetween(0, 10));
}
if (randomBoolean()) {
queryStringQueryBuilder.fuzzyMaxExpansions(randomIntBetween(0, 100));
}
if (randomBoolean()) {
queryStringQueryBuilder.fuzzyPrefixLength(randomIntBetween(0, 10));
}
if (randomBoolean()) {
queryStringQueryBuilder.fuzzyRewrite(getRandomRewriteMethod());
}
if (randomBoolean()) {
queryStringQueryBuilder.rewrite(getRandomRewriteMethod());
}
if (randomBoolean()) {
queryStringQueryBuilder.quoteFieldSuffix(randomAsciiOfLengthBetween(1, 3));
}
if (randomBoolean()) {
queryStringQueryBuilder.tieBreaker(randomFloat());
}
if (randomBoolean()) {
queryStringQueryBuilder.minimumShouldMatch(randomMinimumShouldMatch());
}
if (randomBoolean()) {
queryStringQueryBuilder.useDisMax(randomBoolean());
}
if (randomBoolean()) {
queryStringQueryBuilder.locale(randomLocale(getRandom()));
}
if (randomBoolean()) {
queryStringQueryBuilder.timeZone(randomTimeZone());
}
return queryStringQueryBuilder;
}
