| /** |
| * 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.camel.component.sql; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.hamcrest.CoreMatchers; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase; |
| import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder; |
| import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType; |
| |
| /** |
| * @version |
| */ |
| public class SqlProducerOutputTypeSelectOneTest { |
| |
| private EmbeddedDatabase db; |
| private DefaultCamelContext camel1; |
| |
| @Before |
| public void setUp() throws Exception { |
| db = new EmbeddedDatabaseBuilder() |
| .setType(EmbeddedDatabaseType.DERBY).addScript("sql/createAndPopulateDatabase.sql").build(); |
| |
| camel1 = new DefaultCamelContext(); |
| camel1.setName("camel-1"); |
| camel1.getComponent("sql", SqlComponent.class).setDataSource(db); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| camel1.stop(); |
| db.shutdown(); |
| } |
| |
| @Test |
| public void testSelectOneWithClass() throws Exception { |
| camel1.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .to("sql:select * from projects where id=3?outputType=SelectOne&outputClass=org.apache.camel.component.sql.ProjectModel") |
| .to("mock:result"); |
| } |
| }); |
| camel1.start(); |
| |
| ProducerTemplate template = camel1.createProducerTemplate(); |
| |
| MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "testmsg"); |
| |
| mock.assertIsSatisfied(2000); |
| |
| List<Exchange> exchanges = mock.getReceivedExchanges(); |
| Assert.assertThat(exchanges.size(), CoreMatchers.is(1)); |
| |
| ProjectModel result = exchanges.get(0).getIn().getBody(ProjectModel.class); |
| Assert.assertThat(result.getId(), CoreMatchers.is(3)); |
| Assert.assertThat(result.getProject(), CoreMatchers.is("Linux")); |
| Assert.assertThat(result.getLicense(), CoreMatchers.is("XXX")); |
| } |
| |
| @Test |
| public void testSelectOneWithoutClass() throws Exception { |
| camel1.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .to("sql:select * from projects where id=3?outputType=SelectOne") |
| .to("mock:result"); |
| } |
| }); |
| camel1.start(); |
| |
| ProducerTemplate template = camel1.createProducerTemplate(); |
| |
| MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "testmsg"); |
| |
| mock.assertIsSatisfied(2000); |
| |
| List<Exchange> exchanges = mock.getReceivedExchanges(); |
| Assert.assertThat(exchanges.size(), CoreMatchers.is(1)); |
| |
| Map<String, Object> result = exchanges.get(0).getIn().getBody(Map.class); |
| Assert.assertThat((Integer) result.get("ID"), CoreMatchers.is(3)); |
| Assert.assertThat((String) result.get("PROJECT"), CoreMatchers.is("Linux")); |
| Assert.assertThat((String) result.get("LICENSE"), CoreMatchers.is("XXX")); |
| } |
| |
| @Test |
| public void testSelectOneSingleColumn() throws Exception { |
| camel1.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .to("sql:select project from projects where id=3?outputType=SelectOne") |
| .to("mock:result"); |
| } |
| }); |
| camel1.start(); |
| |
| ProducerTemplate template = camel1.createProducerTemplate(); |
| |
| MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "testmsg"); |
| |
| mock.assertIsSatisfied(2000); |
| |
| List<Exchange> exchanges = mock.getReceivedExchanges(); |
| Assert.assertThat(exchanges.size(), CoreMatchers.is(1)); |
| |
| String result = exchanges.get(0).getIn().getBody(String.class); |
| Assert.assertThat(result, CoreMatchers.is("Linux")); |
| } |
| |
| @Test |
| public void testSelectOneSingleColumnCount() throws Exception { |
| camel1.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .to("sql:select count(*) from projects?outputType=SelectOne") |
| .to("mock:result"); |
| } |
| }); |
| camel1.start(); |
| |
| ProducerTemplate template = camel1.createProducerTemplate(); |
| |
| MockEndpoint mock = (MockEndpoint) camel1.getEndpoint("mock:result"); |
| mock.expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "testmsg"); |
| |
| mock.assertIsSatisfied(2000); |
| |
| List<Exchange> exchanges = mock.getReceivedExchanges(); |
| Assert.assertThat(exchanges.size(), CoreMatchers.is(1)); |
| |
| Long result = exchanges.get(0).getIn().getBody(Long.class); |
| Assert.assertThat(result, CoreMatchers.is(3L)); |
| } |
| } |