Package ru.vyarus.dropwizard.guice.test

Class GuiceyAppRule<C extends io.dropwizard.core.Configuration>

java.lang.Object

org.junit.rules.ExternalResource

ru.vyarus.dropwizard.guice.test.GuiceyAppRule<C>

Type Parameters:

C - configuration type

All Implemented Interfaces:

org.junit.rules.TestRule

public class GuiceyAppRule<C extends io.dropwizard.core.Configuration>
extends org.junit.rules.ExternalResource

A JUnit rule for starting and stopping your guice application at the start and end of a test class.

By default, the Application will be constructed using reflection to invoke the nullary constructor. If your application does not provide a public nullary constructor, you will need to override the newApplication() method to provide your application instance(s).

Based on DropwizardAppRule, but doesn't start jetty and as a consequence jersey and guice web modules not initialized. Emulates managed objects lifecycle.

Suppose to be used for testing internal services business logic as lightweight alternative for dropwizard rule.

Since:

23.10.2014

See Also:

• for junit 5 alterantive

Constructor Summary

Constructors

Constructor	Description
GuiceyAppRule(Class<? extends io.dropwizard.core.Application<C>> applicationClass, String configPath, io.dropwizard.testing.ConfigOverride... configOverrides)

Method Summary

Modifier and Type	Method	Description
protected void	after()
protected void	before()
<A extends io.dropwizard.core.Application<C>> A	getApplication()
<T> T	getBean(Class<T> type)
C	getConfiguration()
io.dropwizard.core.setup.Environment	getEnvironment()
com.google.inject.Injector	getInjector()
protected io.dropwizard.core.Application<C>	newApplication()

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

Constructor Details

GuiceyAppRule

public GuiceyAppRule(Class<? extends io.dropwizard.core.Application<C>> applicationClass,
 @Nullable
 String configPath,
 io.dropwizard.testing.ConfigOverride... configOverrides)

Method Details

getConfiguration

public C getConfiguration()

getApplication

public <A extends io.dropwizard.core.Application<C>>
A getApplication()

getEnvironment

public io.dropwizard.core.setup.Environment getEnvironment()

getInjector

public com.google.inject.Injector getInjector()

getBean

public <T> T getBean(Class<T> type)

newApplication

protected io.dropwizard.core.Application<C> newApplication()

before

protected void before()
               throws Throwable

Overrides:

before in class org.junit.rules.ExternalResource

Throws:

Throwable

after

protected void after()

Overrides:

after in class org.junit.rules.ExternalResource