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diff --git a/spring-test/src/test/java/org/springframework/test/context/transaction/PrimaryTransactionManagerTests.java b/spring-test/src/test/java/org/springframework/test/context/transaction/PrimaryTransactionManagerTests.java
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+/*
+ * Copyright 2002-2016 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.test.context.transaction;
+
+import javax.sql.DataSource;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.DataSourceTransactionManager;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
+import org.springframework.jdbc.datasource.init.ResourceDatabasePopulator;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.jdbc.JdbcTestUtils;
+import org.springframework.test.transaction.TransactionTestUtils;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.annotation.Transactional;
+
+import static org.junit.Assert.*;
+
+/**
+ * Integration tests that ensure that <em>primary</em> transaction managers
+ * are supported.
+ *
+ * @author Sam Brannen
+ * @since 4.3
+ * @see org.springframework.test.context.jdbc.PrimaryDataSourceTests
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration
+@DirtiesContext
+public class PrimaryTransactionManagerTests {
+
+	@Configuration
+	static class Config {
+
+		@Primary
+		@Bean
+		public PlatformTransactionManager primaryTransactionManager() {
+			return new DataSourceTransactionManager(dataSource1());
+		}
+
+		@Bean
+		public PlatformTransactionManager additionalTransactionManager() {
+			return new DataSourceTransactionManager(dataSource2());
+		}
+
+		@Bean
+		public DataSource dataSource1() {
+			// @formatter:off
+			return new EmbeddedDatabaseBuilder()
+					.generateUniqueName(true)
+					.addScript("classpath:/org/springframework/test/context/jdbc/schema.sql")
+					.build();
+			// @formatter:on
+		}
+
+		@Bean
+		public DataSource dataSource2() {
+			return new EmbeddedDatabaseBuilder().generateUniqueName(true).build();
+		}
+
+	}
+
+
+	private JdbcTemplate jdbcTemplate;
+
+
+	@Autowired
+	public void setDataSource(DataSource dataSource1) {
+		this.jdbcTemplate = new JdbcTemplate(dataSource1);
+	}
+
+	@BeforeTransaction
+	public void beforeTransaction() {
+		assertNumUsers(0);
+	}
+
+	@Test
+	@Transactional
+	public void transactionalTest() {
+		TransactionTestUtils.assertInTransaction(true);
+
+		ClassPathResource resource = new ClassPathResource("/org/springframework/test/context/jdbc/data.sql");
+		new ResourceDatabasePopulator(resource).execute(jdbcTemplate.getDataSource());
+
+		assertNumUsers(1);
+	}
+
+	@AfterTransaction
+	public void afterTransaction() {
+		assertNumUsers(0);
+	}
+
+	private void assertNumUsers(int expected) {
+		assertEquals("Number of rows in the 'user' table.", expected,
+			JdbcTestUtils.countRowsInTable(this.jdbcTemplate, "user"));
+	}
+
+}