使用Arquillian进行Java集成测试，数据库清理

我正在进行一些集成测试，并且需要在测试之间清理数据库，以便我可以进行正确的断言，并且测试不会导致像Failed while seeding database或Unable to clean database.这样的错误。使用Arquillian进行Java集成测试，数据库清理

POM：

<dependencyManagement> 
    <dependencies> 
    <dependency> 
    <groupId>org.jboss.arquillian</groupId> 
    <artifactId>arquillian-bom</artifactId> 
    <version>1.1.2.Final</version> 
    <scope>import</scope> 
    <type>pom</type> 
    </dependency> 
    </dependencies> 
</dependencyManagement> 

<dependency> 
    <groupId>org.jboss.arquillian</groupId> 
    <artifactId>arquillian-bom</artifactId> 
    <version>1.1.2.Final</version> 
    <type>pom</type> 
</dependency> 
<dependency> 
    <groupId>org.jboss.arquillian.container</groupId> 
    <artifactId>arquillian-glassfish-embedded-3.1</artifactId> 
    <version>1.0.0.CR4</version> 
    <scope>test</scope> 
</dependency> 
<dependency> 
    <groupId>org.jboss.arquillian.junit</groupId> 
    <artifactId>arquillian-junit-container</artifactId> 
    <scope>test</scope> 
</dependency> 
<dependency> 
    <groupId>org.jboss.arquillian.extension</groupId> 
    <artifactId>arquillian-persistence-api</artifactId> 
    <version>1.0.0.Alpha5</version> 
    <scope>test</scope> 
</dependency> 
<dependency> 
    <groupId>org.jboss.arquillian.extension</groupId> 
    <artifactId>arquillian-persistence-impl</artifactId> 
    <version>1.0.0.Alpha5</version> 
    <scope>test</scope> 
</dependency>

一些测试类：

@RunWith(Arquillian.class) 
@UsingDataSet("datasets/empty.yml") 
public class SomeServiceCase { 

@EJB 
SomeService someService; 

@Deployment 
public static JavaArchive createDeployment() { 
    return ShrinkWrap.create(JavaArchive.class) 
      .addPackages(true, "vo") 
      .addPackages(true, "service") 
      .addPackages(true, "domain") 
      .addAsManifestResource("test-persistence.xml", ArchivePaths.create("persistence.xml")); 
} 


@Test 
@UsingDataSet("datasets/someModel/someModels.yml") 
@Cleanup(phase = TestExecutionPhase.AFTER, strategy = CleanupStrategy.STRICT) 
public void teastSomething() { 
    //modifies database content here 
} 

@Test 
@UsingDataSet("datasets/someModel/someModels.yml") 
@Cleanup(phase = TestExecutionPhase.AFTER, strategy = CleanupStrategy.STRICT) 
public void testSomethingElse() { 
    //needs initial database content for tests to work 
}

严格清理策略应该清除数据库，但它失败，因为外国键。所以，我想通过添加属性arquillian.xml

<property name="initStatement">SET REFERENTIAL_INTEGRITY FALSE</property>

我怎样才能达到我想要禁用Referential Integrity？有任何想法吗？

来源

2015-04-22 LogofaT

您必须在错误消息的堆栈跟踪中仔细观察。通常，从我所经历的情况来看，由于外键约束，无法清理数据库......但细节应该出现在堆栈跟踪中。

我不知道你的参照完整性是否失效。我使用注解@ApplyScriptBefore来禁用它。

来源

2015-04-30 10:28:06 MeBNoah

您可以在persistence.xml中将数据库模式设置为drop-create。这将迫使数据库从头重新为每次重新部署（这是东西！）

来源

2016-02-08 17:35:42 Nils

我喜欢用liquibase来解决这个问题。这是很容易的Maven插件使用如下：

   <plugin> 
        <groupId>org.liquibase</groupId> 
        <artifactId>liquibase-maven-plugin</artifactId> 

        <executions> 
         <execution> 
          <id>update_test</id> 
          <phase>process-test-classes</phase> 
          <configuration> 
           <promptOnNonLocalDatabase>false</promptOnNonLocalDatabase> 
           <url>${test.db.connectionURL}</url> 
           <defaultSchemaName>${test.hibernate.default_schema}</defaultSchemaName> 
           <username>${test.db.username}</username> 
           <password>${test.db.password}</password> 
           <changeLogFile>db/db.changelog.xml</changeLogFile> 
           <contexts>test</contexts> 
           <changelogSchemaName>${test.hibernate.default_schema}</changelogSchemaName> 
          </configuration> 
          <goals> 
           <goal>dropAll</goal> 
           <goal>update</goal> 
          </goals> 
         </execution> 
        </executions> 
       </plugin>

，做滴和更新我们的目标是：

<goal>dropAll</goal> 
<goal>update</goal>

来源

2017-03-08 15:54:55 Robert

使用Arquillian进行Java集成测试，数据库清理

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