Package com.vaadin.testbench.unit

Class UITestSpringLookupInitializer

java.lang.Object

com.vaadin.flow.di.LookupInitializer

com.vaadin.flow.spring.SpringLookupInitializer

com.vaadin.testbench.unit.UITestSpringLookupInitializer

All Implemented Interfaces:

AbstractLookupInitializer, org.springframework.test.context.TestExecutionListener

public class UITestSpringLookupInitializer
extends SpringLookupInitializer
implements org.springframework.test.context.TestExecutionListener

A SpringLookupInitializer that adapts Spring ApplicationContext to WebApplicationContext and registers it into ServletContext so that lookup can be initialized correctly. For internal use only.

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.flow.di.LookupInitializer

LookupInitializer.AppShellPredicateImpl, LookupInitializer.LookupImpl, LookupInitializer.ResourceProviderImpl

Field Summary

Fields inherited from class com.vaadin.flow.di.LookupInitializer

ONE_IMPL_REQUIRED, SEVERAL_IMPLS, SPI

Constructor Summary

Constructors

Constructor	Description
UITestSpringLookupInitializer()

Method Summary

Modifier and Type	Method	Description
void	afterTestMethod(org.springframework.test.context.TestContext testContext)
void	beforeTestMethod(org.springframework.test.context.TestContext testContext)
void	initialize(VaadinContext context, Map<Class<?>,Collection<Class<?>>> services, VaadinApplicationInitializationBootstrap bootstrap)	Creates a new Lookup instance, initializes it and passes it to the provided bootstrap.

Methods inherited from class com.vaadin.flow.spring.SpringLookupInitializer

createLookup

Methods inherited from class com.vaadin.flow.di.LookupInitializer

ensureService, getDefaultImplementations, instantiate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.test.context.TestExecutionListener

afterTestClass, afterTestExecution, beforeTestClass, beforeTestExecution, prepareTestInstance

Constructor Details

UITestSpringLookupInitializer

public UITestSpringLookupInitializer()

Method Details

beforeTestMethod

public void beforeTestMethod(org.springframework.test.context.TestContext testContext)
                      throws Exception

Specified by:

beforeTestMethod in interface org.springframework.test.context.TestExecutionListener

Throws:

Exception

afterTestMethod

public void afterTestMethod(org.springframework.test.context.TestContext testContext)
                     throws Exception

Specified by:

afterTestMethod in interface org.springframework.test.context.TestExecutionListener

Throws:

Exception

initialize

public void initialize(VaadinContext context,
 Map<Class<?>,Collection<Class<?>>> services,
 VaadinApplicationInitializationBootstrap bootstrap)
                throws jakarta.servlet.ServletException

Description copied from interface: AbstractLookupInitializer

Creates a new Lookup instance, initializes it and passes it to the provided bootstrap.

The method should creates a new initialized Lookup instance. In some cases it's not possible to create the instance right away when the method is called. To be able to support this usecase the method contract doesn't require to return the Lookup instance. Instead the created instance should be passed to the provided bootstrap consumer once the instance is created and completely initialized. The bootstrap will start the application initialization which otherwise is postponed until a Lookup becomes available.

The implementation must use the provided bootstrap to pass the Lookup instance otherwise the web application based on this LookupInitializer will never be bootstrapped.

The provided services map contains service implementations found in application classpath using @HandlesTypes annotation declared for LookupServletContainerInitializer.

Specified by:

initialize in interface AbstractLookupInitializer

Overrides:

initialize in class SpringLookupInitializer

Parameters:

context - a Vaadin context to run initialization for

services - the map of internal services with their implementations found in the application classpath

bootstrap - the web application bootstrap

Throws:

jakarta.servlet.ServletException - if initialization failed