Package com.vaadin.browserless

Class SpringBrowserlessTest

java.lang.Object
com.vaadin.browserless.BaseBrowserlessTest
com.vaadin.browserless.SpringBrowserlessTest
All Implemented Interfaces:
TesterWrappers
@ExtendWith(org.springframework.test.context.junit.jupiter.SpringExtension.class) @TestExecutionListeners(listeners=BrowserlessTestSpringLookupInitializer.class, mergeMode=MERGE_WITH_DEFAULTS) public abstract class SpringBrowserlessTest extends BaseBrowserlessTest implements TesterWrappers
Base JUnit 6 class for browserless testing of applications based on Spring Framework. This class provides functionality of the Spring TestContext Framework, in addition to set up a mock Vaadin Spring environment, so that views and components built upon dependency injection and AOP can be correctly be handled during unit testing. Usually when unit testing a UI view it is not needed to bootstrap the whole application. Subclasses can therefore be annotated with @ContextConfiguration or other Spring Testing annotations to load only required component or to provide mock services implementations. 
 
 @ContextConfiguration(classes = ViewTestConfig.class)
 class ViewTest extends SpringBrowserlessTest {

 }

 @Configuration
 class ViewTestConfig {
     @Bean
     MyService myService() {
         return new MockMyService();
     }
 }

  • Constructor Details

    • SpringBrowserlessTest

      public SpringBrowserlessTest()

  • Method Details

    • testingEngine

      protected final String testingEngine()
      Description copied from class: BaseBrowserlessTest
      Gets the name of the Test Engine that is able to run the base class implementation. The Test Engine name is reported in the exception thrown when the Vaadin environment is not set up correctly.
      Specified by:
      testingEngine in class BaseBrowserlessTest
      Returns:
      name of the Test Engine.

    • lookupServices

      protected Set<Class<?>> lookupServices()
      Description copied from class: BaseBrowserlessTest
      Gets the services implementations to be used to initialized Vaadin Lookup. Default implementation returns an empty Set. Override this method to provide custom Vaadin services, such as InstantiatorFactory, ResourceProvider, etc.
      Overrides:
      lookupServices in class BaseBrowserlessTest
      Returns:
      set of services implementation classes, never null.

    • initVaadinEnvironment

      @BeforeEach protected void initVaadinEnvironment()
      Sets up the mock Vaadin Spring environment before each test. Runs as a @BeforeEach method so that it fires after all JUnit 5 extension beforeEach callbacks — in particular after SpringExtension.beforeEach(), which populates the Spring Security context for annotations such as @WithMockUser.
      Overrides:
      initVaadinEnvironment in class BaseBrowserlessTest

    • cleanVaadinEnvironment

      @AfterEach protected void cleanVaadinEnvironment()
      Description copied from class: BaseBrowserlessTest
      Tears down mocked Vaadin.
      Overrides:
      cleanVaadinEnvironment in class BaseBrowserlessTest