io.dropwizard.testing.junit

Class DAOTestRule

java.lang.Object

org.junit.rules.ExternalResource

io.dropwizard.testing.junit.DAOTestRule

All Implemented Interfaces:

org.junit.rules.TestRule

Deprecated.

Deprecated since Dropwizard 2.0.0. Please migrate to JUnit 5 and DAOTestExtension.

@Deprecated
public class DAOTestRule
extends org.junit.rules.ExternalResource

A JUnit rule for testing DAOs and Hibernate entities. It allows to quickly test the database access code without starting the Dropwizard infrastructure.

Example:

  @Rule
    public DAOTestRule daoTestRule = DAOTestRule.newBuilder()
          .addEntityClass(Person.class)
          .build();

    private PersonDAO personDAO;

    @Before
    public void setUp() throws Exception {
        personDAO = new PersonDAO(daoTestRule.getSessionFactory());
    }

    @Test
    public void createPerson() {
        Person wizard = daoTestRule.inTransaction(() -> personDAO.create(new Person("Merlin", "The chief wizard")));
        assertThat(wizard.getId()).isGreaterThan(0);
        assertThat(wizard.getFullName()).isEqualTo("Merlin");
        assertThat(wizard.getJobTitle()).isEqualTo("The chief wizard");
    }
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DAOTestRule.Builder Deprecated.

Method Summary

Modifier and Type	Method and Description
protected void	after() Deprecated.
protected void	before() Deprecated.
org.hibernate.SessionFactory	getSessionFactory() Deprecated. Returns the current active session factory for injecting to DAOs.
<T> T	inTransaction(Callable<T> call) Deprecated. Performs a call in a transaction
void	inTransaction(Runnable action) Deprecated. Performs an action in a transaction
static DAOTestRule.Builder	newBuilder() Deprecated. Creates a new builder for DAOTestRule, which allows to customize a SessionFactory by different parameters.

Methods inherited from class org.junit.rules.ExternalResource

apply

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

newBuilder

public static DAOTestRule.Builder newBuilder()

Deprecated.

Creates a new builder for DAOTestRule, which allows to customize a SessionFactory by different parameters. By default uses the H2 database in the memory mode.

Returns:

a new DAOTestRule.Builder

before

protected void before()
               throws Throwable

Deprecated.

Overrides:

before in class org.junit.rules.ExternalResource

Throws:

Throwable

after

protected void after()

Deprecated.

Overrides:

after in class org.junit.rules.ExternalResource

getSessionFactory

public org.hibernate.SessionFactory getSessionFactory()

Deprecated.

Returns the current active session factory for injecting to DAOs.

Returns:

SessionFactory with an open session.

inTransaction

public <T> T inTransaction(Callable<T> call)

Deprecated.

Performs a call in a transaction

Type Parameters:

T - the type of the returned result

Parameters:

call - the call

Returns:

the result of the call

inTransaction

public void inTransaction(Runnable action)

Deprecated.

Performs an action in a transaction

Parameters:

action - the action