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.UUID; import org.apache.commons.lang3.RandomUtils; import org.junit.Rule; import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.runners.MockitoJUnitRunner; import com.datastax.driver.core.Row; import com.datastax.driver.core.Session; import com.datastax.driver.core.utils.UUIDs; import com.google.common.collect.ImmutableMap; import info.archinnov.achilles.generated.ManagerFactory; import info.archinnov.achilles.generated.ManagerFactoryBuilder; import info.archinnov.achilles.generated.manager.EntityWithStaticCounterColumn_Manager; import info.archinnov.achilles.internals.entities.EntityWithStaticCounterColumn; import info.archinnov.achilles.junit.AchillesTestResource; import info.archinnov.achilles.junit.AchillesTestResourceBuilder; import info.archinnov.achilles.script.ScriptExecutor; @RunWith(MockitoJUnitRunner.class) public class TestEntityWithStaticCounterColumn { @Rule public AchillesTestResource<ManagerFactory> resource = AchillesTestResourceBuilder.forJunit() .entityClassesToTruncate(EntityWithStaticCounterColumn.class).truncateBeforeAndAfterTest() .withScript("functions/createFunctions.cql") .build((cluster, statementsCache) -> ManagerFactoryBuilder.builder(cluster) .withManagedEntityClasses(EntityWithStaticCounterColumn.class).doForceSchemaCreation(true) .withStatementsCache(statementsCache) .withDefaultKeyspaceName(DEFAULT_CASSANDRA_EMBEDDED_KEYSPACE_NAME).build()); private Session session = resource.getNativeSession(); private ScriptExecutor scriptExecutor = resource.getScriptExecutor(); private EntityWithStaticCounterColumn_Manager manager = resource.getManagerFactory() .forEntityWithStaticCounterColumn(); @Test public void should_find() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final UUID uuid = UUIDs.timeBased(); final long count = RandomUtils.nextLong(0L, Long.MAX_VALUE); final long staticCount = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithStaticCounterColumn/insert_single_row.cql", ImmutableMap.of("id", id, "uuid", uuid, "count", count, "staticCount", staticCount)); //When final EntityWithStaticCounterColumn actual = manager.crud().findById(id, uuid).get(); //Then assertThat(actual).isNotNull(); assertThat(actual.getCount()).isEqualTo(count); assertThat(actual.getStaticCount()).isEqualTo(staticCount); } @Test public void should_dsl_update_static() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final long staticCount = RandomUtils.nextLong(0L, Long.MAX_VALUE); //When manager.dsl().updateStatic().fromBaseTable().staticCount_Incr(staticCount).where().id_Eq(id).execute(); //Then final Row actual = session.execute("SELECT static_count FROM entity_static_counter WHERE id = " + id).one(); assertThat(actual).isNotNull(); assertThat(actual.getLong("static_count")).isEqualTo(staticCount); } @Test public void should_delete_by_id() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final UUID uuid = UUIDs.timeBased(); final long count = RandomUtils.nextLong(0L, Long.MAX_VALUE); final long staticCount = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithStaticCounterColumn/insert_single_row.cql", ImmutableMap.of("id", id, "uuid", uuid, "count", count, "staticCount", staticCount)); //When manager.crud().deleteByPartitionKeys(id).execute(); //Then final Row actual = session.execute("SELECT * FROM entity_static_counter WHERE id = " + id).one(); assertThat(actual).isNull(); } @Test public void should_delete_instance() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final UUID uuid = UUIDs.timeBased(); final EntityWithStaticCounterColumn entity = new EntityWithStaticCounterColumn(id, uuid, null, null); //When manager.crud().delete(entity).execute(); //Then final Row actual = session.execute("SELECT * FROM entity_static_counter WHERE id = " + id).one(); assertThat(actual).isNull(); } @Test public void should_dsl_delete_static() throws Exception { //Given final long id = RandomUtils.nextLong(0L, Long.MAX_VALUE); final UUID uuid = UUIDs.timeBased(); final long count = RandomUtils.nextLong(0L, Long.MAX_VALUE); final long staticCount = RandomUtils.nextLong(0L, Long.MAX_VALUE); scriptExecutor.executeScriptTemplate("EntityWithStaticCounterColumn/insert_single_row.cql", ImmutableMap.of("id", id, "uuid", uuid, "count", count, "staticCount", staticCount)); //When manager.dsl().deleteStatic().staticCount().fromBaseTable().where().id_Eq(id).execute(); //Then final Row actual = session.execute("SELECT * FROM entity_static_counter WHERE id = " + id).one(); assertThat(actual).isNotNull(); assertThat(actual.getLong("count")).isEqualTo(count); assertThat(actual.isNull("static_count")).isTrue(); } }