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C#

C# static code analysis

Unique rules to find Bugs, Vulnerabilities, Security Hotspots, and Code Smells in your C# code

  • All rules 493
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  • Code Smell335

  • Quick Fix 61
Filtered: 9 rules found
tests
    Impact
      Clean code attribute
        1. Test method signatures should be correct

           Code Smell
        2. "[ExpectedException]" should not be used

           Code Smell
        3. Assertion arguments should be passed in the correct order

           Code Smell
        4. Assertions should be complete

           Code Smell
        5. "Thread.Sleep" should not be used in tests

           Code Smell
        6. Literal boolean values should not be used in assertions

           Code Smell
        7. Tests should include assertions

           Code Smell
        8. Test classes should contain at least one test case

           Code Smell
        9. Tests should not be ignored

           Code Smell

        Literal boolean values should not be used in assertions

        intentionality - clear
        maintainability
        Code Smell
        • tests

        Why is this an issue?

        How can I fix it?

        More Info

        Using literal boolean values in assertions can lead to less readable and less informative unit tests. When a test fails, it’s important to have a clear understanding of what the test was checking and why it failed. Most of the testing frameworks provide more explicit assertion methods that will provide a more helpful error message if the test fails.

        Exceptions

        In the context of xUnit, Assert.True and Assert.False are not flagged by this rule. This is because Assert.Fail was only introduced in 2020 with version 2.4.2. Prior to this, developers used Assert.True(false, message) and Assert.False(true, message) as workarounds to simulate the functionality of Assert.Fail().

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