Examples with Collation org.springframework.data.mongodb.core.query.Collation used on opensource projects

Example 11 with Collation

use of org.springframework.data.mongodb.core.query.Collation in project spring-data-mongodb by spring-projects.

the class DefaultReactiveIndexOperationsTests method shouldCreateIndexWithCollationCorrectly.

// DATAMONGO-1518
@Test
public void shouldCreateIndexWithCollationCorrectly() {
    assumeTrue(mongoVersion.isGreaterThanOrEqualTo(THREE_DOT_FOUR));
    IndexDefinition id = new Index().named("with-collation").on("xyz", Direction.ASC).collation(Collation.of("de_AT").caseFirst(CaseFirst.off()));
    StepVerifier.create(indexOps.ensureIndex(id)).expectNextCount(1).verifyComplete();
    Document expected = // 
    new Document("locale", "de_AT").append("caseLevel", // 
    false).append("caseFirst", // 
    "off").append("strength", // 
    3).append("numericOrdering", // 
    false).append("alternate", // 
    "non-ignorable").append("maxVariable", // 
    "punct").append("normalization", // 
    false).append("backwards", false);
    // 
    StepVerifier.create(indexOps.getIndexInfo().filter(this.indexByName("with-collation"))).consumeNextWith(indexInfo -> {
        assertThat(indexInfo.getCollation()).isPresent();
        // version is set by MongoDB server - we remove it to avoid errors when upgrading server version.
        Document result = indexInfo.getCollation().get();
        result.remove("version");
        assertThat(result).isEqualTo(expected);
    }).verifyComplete();
}