课程: Complete Guide To Java Testing with JUnit 5 & Mockito

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Assumptions API

Assumptions API

课程: Complete Guide To Java Testing with JUnit 5 & Mockito

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Assumptions API

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- [Instructor] In software testing, you may want to make assumptions about the environment, configurations, or other external factors before running your tests. As long as these assumptions are true, your tests can produce reliable results. But how exactly can you make sure your assumptions are valid? That's where the assumptions API comes into play. The assumptions API allows you to set prerequisites that must be met in order for a test to proceed. Unlike assertions, which halt the test execution upon failure, assumptions provide a way to gracefully skip tests when their prerequisites are not met, thereby avoiding false negatives. The assumptions API has several methods we can use for assuming conditions. assumeTrue allows you to assume a specific condition is true. If the condition evaluates to false, the test will be aborted, but it won't result in a failure. assumeFalse is very similar. It'll abort the test if the condition evaluates to true. assumeNotNull assumes that the…

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