Merge branch '1.3.x'

spring-boot-devtools/src/test/java/org/springframework/boot/devtools/autoconfigure/DevToolsDataSourceAutoConfigurationTests.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright 2012-2016 the original author or authors.
+ *
+ * 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 org.springframework.boot.devtools.autoconfigure;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import javax.sql.DataSource;
+
+import org.junit.Test;
+
+import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.EnvironmentTestUtils;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
+
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+/**
+ * Tests for {@link DevToolsDataSourceAutoConfiguration}.
+ *
+ * @author Andy Wilkinson
+ */
+public class DevToolsDataSourceAutoConfigurationTests {
+
+	@Test
+	public void embeddedDatabaseIsNotShutDown() throws SQLException {
+		ConfigurableApplicationContext context = createContext("org.h2.Driver",
+				EmbeddedDatabaseConfiguration.class);
+		DataSource dataSource = context.getBean(DataSource.class);
+		context.close();
+		verify(dataSource, times(0)).getConnection();
+	}
+
+	@Test
+	public void externalDatabaseIsNotShutDown() throws SQLException {
+		ConfigurableApplicationContext context = createContext("org.postgresql.Driver",
+				DataSourceConfiguration.class);
+		DataSource dataSource = context.getBean(DataSource.class);
+		context.close();
+		verify(dataSource, times(0)).getConnection();
+	}
+
+	@Test
+	public void nonEmbeddedInMemoryDatabaseIsShutDown() throws SQLException {
+		ConfigurableApplicationContext context = createContext("org.h2.Driver",
+				DataSourceConfiguration.class);
+		DataSource dataSource = context.getBean(DataSource.class);
+		Connection connection = mock(Connection.class);
+		given(dataSource.getConnection()).willReturn(connection);
+		Statement statement = mock(Statement.class);
+		given(connection.createStatement()).willReturn(statement);
+		context.close();
+		verify(statement).execute("SHUTDOWN");
+	}
+
+	private ConfigurableApplicationContext createContext(String driver,
+			Class<?>... classes) {
+		AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
+		context.register(classes);
+		context.register(DevToolsDataSourceAutoConfiguration.class);
+		EnvironmentTestUtils.addEnvironment(context,
+				"spring.datasource.driver-class-name:" + driver);
+		context.refresh();
+		return context;
+	}
+
+	@Configuration
+	@EnableConfigurationProperties(DataSourceProperties.class)
+	static class EmbeddedDatabaseConfiguration {
+
+		@Bean
+		public EmbeddedDatabase embeddedDatabase() {
+			return mock(EmbeddedDatabase.class);
+		}
+	}
+
+	@Configuration
+	@EnableConfigurationProperties(DataSourceProperties.class)
+	static class DataSourceConfiguration {
+
+		@Bean
+		public DataSource in() {
+			return mock(DataSource.class);
+		}
+
+	}
+
+}