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DBunit NoSuchTableException

[英]DBunit NoSuchTableException

我正在嘗試將dbunit和spring dbunit包含到我的項目中進行測試。 我有2個文件夾:“ src / test / java / dao”和“ src / test / resources / dao”。

在資源島

<?xml version='1.0' encoding='UTF-8'?>
<dataset> 
<Brands id="1" brandName="Apple" /> 
</dataset>

嘗試使用大寫和小寫(BRANDS,品牌),仍然存在相同的問題。

在主Java中

public class BrandsDaoTest {

@Autowired
private BrandsDao brandsDao;
private Brand brand;

private static final int ID = 1;
private static final String BRANDNAME = "apple";
private static final String UBRANDNAME = "horizont";

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration({ "classpath:app-context.xml","classpath:test-context.xml" })
@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class,
DbUnitTestExecutionListener.class })
@Test
@DatabaseSetup("schema.xml")
public void find(){

    Brand brand = brandsDao.find(1);
    assertNotNull(brand);
    brandsDao.delete(ID);
    assertNull(brandsDao.find(ID));

}
}

我的品牌實體:

@Entity
@Table(name = "brands")
public class Brand {

@Id
@GeneratedValue(strategy=GenerationType.AUTO)
private int id;


@Column(name="BrandName",nullable=false)
private String brandName;
@OneToMany(fetch = FetchType.LAZY)
@JoinColumn(name="BrandId",updatable=false)
private List<Device> devices;


public Brand(){

}

public Brand(int id,String brandName){
    this.id = id;
    this.brandName = brandName;
}

public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}


public String getBrandName() {
    return this.brandName;
}
public void setBrandName(String brandName) {
    this.brandName = brandName;
}   


public List<Device> getDevices(){
    return this.devices;
}

public void setDevices(List<Device> devices){
    this.devices = devices;
}

 public boolean equals(Object obj) {
     boolean result = false;
       if (!(obj instanceof Brand))
            return result;
       Brand brand = (Brand)obj;
       if(this.getId() == brand.getId())
           result = true;
       return result;
 }
}

這是我的聯系:

bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
    <property name="driverClassName" value="org.h2.Driver"/>
    <property name="url"      value="jdbc:h2:mem:dbtest;
    MODE=MySQL;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE" />

    <property name="username" value="sa"/>
    <property name="password" value=""/>
</bean> 

<bean id="sessionFactory"
    class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan"
        value="com.entities" />

    <property name="hibernateProperties">
        <props>
            <prop key="dialect">org.hibernate.dialect.H2Dialect</prop>
            <prop key="connection.useUnicode">true</prop>
            <prop key="connection.characterEncoding">UTF-8</prop>
            <prop key="hibernate.hbm2ddl.auto">create-drop</prop>
        </props>
    </property>
</bean>

在使用dbunit之前,有同樣的問題,並且

<prop key="hibernate.hbm2ddl.auto">create-drop</prop>

為我解決了問題。 現在,如果我的schema.xml文件為空,並且要使用“ brandsDao.create(new Brand())”方法在一種測試方法中添加品牌,則一切正常。 但是當我添加

<Brands id="1" brandName="Apple" />

到我的schema.xml,我得到這個“ NoSuchTableException:品牌”。

另外,在將其插入到上下文xml中之前:

<bean id="dbUnitDatabaseConfig" class="com.github.springtestdbunit.bean.DatabaseConfigBean">
    <property name="datatypeFactory">
        <bean class="org.dbunit.ext.mysql.MySqlDataTypeFactory" />
    </property>
    <property name="caseSensitiveTableNames" value="true" />
</bean>

<bean id="dbUnitDatabaseConnection"   class="com.github.springtestdbunit.bean.
DatabaseDataSourceConnectionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="databaseConfig" ref="dbUnitDatabaseConfig"/>

</bean>

我有“在模式null中找不到表'BRANDS'”。 嘗試過有關此錯誤的其他文章,但仍然無濟於事。 我猜我在dbunit嘗試從架構插入數據時未創建數據庫。

對於某些提示或建議將不勝感激。

感謝Alan Hay的回復。 我已經將您的休眠屬性集嘗試到了sessionFactory bean中

<bean id="sessionFactory"
    class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan"
        value="com.entities" />

    <property name="hibernateProperties">
        <props>
            <prop key="dialect">${hibernate.dialect}</prop>
            <prop key="connection.useUnicode">true</prop>
            <prop key="connection.characterEncoding">UTF-8</prop>
            <prop key="hibernate.hbm2ddl.auto">create</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.cache.use_second_level_cache">false</prop>
            <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
        </props>
    </property>
</bean>

最有幫助的是

<prop key="hibernate.show_sql">true</prop>

這為我提供了完整的虛擬數據庫創建跟蹤。 所有名稱都在那里小寫,所以更改后

<Brands id="1" brandName="Apple" />

<brands id="1" brandName="Apple" /> 
<brands id="2" brandName="Apple2" /> 

有效。 我敢肯定,我之前曾經嘗試過,也許我沒有

<bean id="dbUnitDatabaseConfig" class="com.github.springtestdbunit.bean.DatabaseConfigBean">
    <property name="datatypeFactory">
        <bean class="org.dbunit.ext.mysql.MySqlDataTypeFactory" />
    </property>
    <property name="caseSensitiveTableNames" value="true" />
</bean>

那時候。 但是,現在它可以正常工作。 再次感謝您的提示。

現在,我的休眠屬性如下所示:

 <props>
            <prop key="dialect">org.hibernate.dialect.H2Dialect</prop>
            <prop key="connection.useUnicode">true</prop>
            <prop key="connection.characterEncoding">UTF-8</prop>
            <prop key="hibernate.hbm2ddl.auto">create</prop>
            <!--<prop key="hibernate.show_sql">true</prop> -->

        </props>

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