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Testing

Testing is a very important aspect to building a stable application. Learn how to use different Java-based testing tools through the guides below.

  • JUnit (80)
  • Mockito (57)
  • JUnit 5 (55)
  • Selenium (29)
  • JMeter (18)
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  • Testcontainers (9)
  • REST Assured (9)
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  • Matchers (9)
  • TestNG (8)
  • Exception (8)

>> Introduction to Postman

  • reference

>> @DataJpaTest and Repository Class in JUnit

  • popular

>> Overriding Spring Beans in Integration Tests

  • popular

>> How to Mock Environment Variables in Unit Tests

  • popular

>> Disable @EnableScheduling on Spring Tests

>> Finding Element by Attribute in Selenium

>> Fix Ambiguous Method Call Error in Mockito

>> Capturing Method Arguments When Running Spock Tests

>> How to Mock Amazon S3 for Integration Test

>> Injecting @Mock and @Captor in JUnit 5 Method Parameters

>> Improving Test Coverage and Readability With Spock’s Data Pipes and Tables

>> Setting up and Using Spock With Gradle

>> Solving the ParameterResolutionException in JUnit 5

>> Verify That Lambda Expression Was Called Using Mockito

>> How to Effectively Unit Test CompletableFuture

>> Asserting Nested Map With JUnit

>> Switching Between Frames Using Selenium WebDriver in Java

>> Overriding Cucumber Option Values

>> How to Reuse Testcontainers in Java

>> Difference Between @Spy and @SpyBean

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