Lifehacks

What is ContextConfiguration annotation?

Annotation Type ContextConfiguration. @Target(value=TYPE) @Retention(value=RUNTIME) @Documented @Inherited public @interface ContextConfiguration. @ContextConfiguration defines class-level metadata that is used to determine how to load and configure an ApplicationContext for integration tests.

Why do we use @ContextConfiguration?

@ContextConfiguration is used to determine how to load and configure an ApplicationContext in integratrion tests, like in this JUnit test: @RunWith(SpringJUnit4ClassRunner. class) @ContextConfiguration(“/test5. xml”) public class Test5 { @Autowired ConnectionFactory f1; @Test public void test() throws Exception { …

What is the purpose of the @ContextConfiguration annotation in a JUnit test?

At its core, the TestContext framework allows you to annotate test classes with @ContextConfiguration to specify which configuration files to use to load the ApplicationContext for your test.

What is @test annotation in Spring boot?

The @SpringBootTest annotation is useful when we need to bootstrap the entire container. The annotation works by creating the ApplicationContext that will be utilized in our tests. We can use the webEnvironment attribute of @SpringBootTest to configure our runtime environment; we’re using WebEnvironment.

What does Spring boot test do?

Testing. Spring Boot provides a number of utilities and annotations to help when testing your application. Test support is provided by two modules: spring-boot-test contains core items, and spring-boot-test-autoconfigure supports auto-configuration for tests.

What is the use of @SpringBootConfiguration?

@SpringBootConfiguration is a class-level annotation that is part of the Spring Boot framework. It indicates that a class provides application configuration. Spring Boot favors Java-based configuration. As a result, the @SpringBootConfiguration annotation is the primary source for configuration in applications.

How do you write a controller unit test?

We can write an unit test for this controller method by following steps:

  1. Create the test data which is returned when our service method is called.
  2. Configure the used mock object to return the created test data when its findAll() method is called.
  3. Execute a GET request to url ‘/’.

What is WireMock?

WireMock is a library for stubbing and mocking web services. It constructs a HTTP server that we could connect to as we would to an actual web service.

What is a MockBean?

The @MockBean is a Spring Boot test annotation that is used to add mocks to ApplicationContext . 2. A mock will replace existing bean of the same type defined in the context and if no existing bean then new one will be added to context. 3. The @MockBean can be used at field level and class level in unit test classes.

How to create an instance of an annotation?

– import MapKit. – Use NSObject as the superclass of your new class and adopt the MKAnnotation protocol. – Add a property to store the coordinate of your annotation and another to hold the title. – Create an initializer to construct objects of your custom annotation class.

What is a good annotation?

Read thoroughly the entire text,article,or book you are studying. Make sure you comprehend what you have read before making an annotation on a specific aspect of it.

  • Concentrate on the important aspects of the work you are studying.
  • Make a note of the author’s name,the book’s title and the publisher of the work.

    • How to say annotation?

    Scan the document you are annotating.

  • Underline topic sentences or phrases that express the main idea for that paragraph or section.
  • Connect related ideas by drawing arrows from one idea to another.
  • If you encounter an idea,word,or phrase you don’t understand,circle it and put a question mark in the margin that indicates an area of confusion.

    • What does annotation involve?

    Bibliography according to the appropriate citation style (MLA,APA,CBE/CSE,etc.).

  • Explanation of main points and/or purpose of the work—basically,its thesis—which shows among other things that you have read and thoroughly understand the source.
  • Verification or critique of the authority or qualifications of the author.