Java tutorial
/* * Copyright (C) 2012-2016 DuyHai DOAN * * Licensed 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 info.archinnov.achilles.it; import static info.archinnov.achilles.embedded.CassandraEmbeddedConfigParameters.DEFAULT_CASSANDRA_EMBEDDED_KEYSPACE_NAME; import static org.assertj.core.api.Assertions.assertThat; import java.util.List; import org.apache.commons.lang3.RandomUtils; import org.junit.Rule; import org.junit.Test; import com.google.common.collect.ImmutableMap; import info.archinnov.achilles.generated.ManagerFactoryBuilder_For_IT_2_2; import info.archinnov.achilles.generated.ManagerFactory_For_IT_2_2; import info.archinnov.achilles.generated.manager.EntityWithIndicesForJSON_Manager; import info.archinnov.achilles.internals.entities.EntityWithIndicesForJSON; import info.archinnov.achilles.junit.AchillesTestResource; import info.archinnov.achilles.junit.AchillesTestResourceBuilder; import info.archinnov.achilles.script.ScriptExecutor; public class TestEntityWithIndicesForJSON { @Rule public AchillesTestResource<ManagerFactory_For_IT_2_2> resource = AchillesTestResourceBuilder.forJunit() .withScript("functions/createFunctions.cql").entityClassesToTruncate(EntityWithIndicesForJSON.class) .truncateBeforeAndAfterTest() .build((cluster, statementsCache) -> ManagerFactoryBuilder_For_IT_2_2.builder(cluster) .withManagedEntityClasses(EntityWithIndicesForJSON.class).doForceSchemaCreation(true) .withStatementsCache(statementsCache) .withDefaultKeyspaceName(DEFAULT_CASSANDRA_EMBEDDED_KEYSPACE_NAME).build()); private ScriptExecutor scriptExecutor = resource.getScriptExecutor(); private EntityWithIndicesForJSON_Manager manager = resource.getManagerFactory().forEntityWithIndicesForJSON(); @Test public void should_query_using_simple_index_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .simpleIndex().Eq_FromJson("\"313\"").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getFullIndexOnCollection()).containsExactly("313"); } @Test public void should_query_using_collection_index_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .collectionIndex().Contains_FromJson("\"4\"").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getSimpleIndex()).isEqualTo("411"); } @Test public void should_query_using_full_collection_index_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .fullIndexOnCollection().Eq_FromJson("[\"311\"]").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getSimpleIndex()).isEqualTo("311"); } @Test public void should_query_using_map_key_index_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .indexOnMapKey().ContainsKey_FromJSON("\"312\"").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getSimpleIndex()).isEqualTo("312"); } @Test public void should_query_using_map_key_value_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .indexOnMapValue().ContainsValue_FromJSON("\"211\"").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getSimpleIndex()).isEqualTo("211"); } @Test public void should_query_using_map_key_entry_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .indexOnMapEntry().ContainsEntry_FromJSON("212", "\"212\"").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getSimpleIndex()).isEqualTo("212"); } @Test public void should_query_using_index_and_partition_key_asJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<String> actual = manager.indexed().select().allColumnsAsJSON_FromBaseTable().where() .simpleIndex().Eq("313").id().Eq(id).getListJSON(); //Then assertThat(actual).hasSize(1); final String json = actual.get(0); assertThat(json).isEqualTo("{\"id\": " + id + ", \"clust1\": 3, \"clust2\": 1, \"clust3\": \"3\", \"collectionindex\": [\"3\", \"1\", \"3\"], \"fullindexoncollection\": [\"313\"], \"indexonmapentry\": {\"313\": \"313\"}, \"indexonmapkey\": {\"313\": \"313\"}, \"indexonmapvalue\": {\"313\": \"313\"}, \"simpleindex\": \"313\"}"); } @Test public void should_query_using_index_and_clustering_column_fromJSON() throws Exception { //Given final Long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithIndicesForJSON/insertRows.cql", ImmutableMap.of("id", id)); //When final List<EntityWithIndicesForJSON> actual = manager.indexed().select().allColumns_FromBaseTable().where() .simpleIndex().Eq("312").clust1().Eq_FromJson("3").clust3().Eq_FromJson("\"2\"").getList(); //Then assertThat(actual).hasSize(1); final EntityWithIndicesForJSON entity = actual.get(0); assertThat(entity.getSimpleIndex()).isEqualTo("312"); } }