Code inspection: NUnit. Missing expected result for non-void test method.

Category	NUnit
ID	`NUnit.TestCaseAttributeRequiresExpectedResult`
EditorConfig	`resharper_n_unit_test_case_attribute_requires_expected_result_highlighting`
Default severity	Warning
Language	C#
Requires SWA	No

This inspection draws your attention to the fact that the expected result is missing in the Test or TestCase attribute for a test method with a return value. ReSharper also suggests a quick-fix that adds the ExpectedResult argument with the default value of the compatible type, which you can then replace with a desired value.

            
[TestCase] // Warning: missing ExpectedResult
public async Task<int> Test()
{
    // do something
    return await Task.FromResult(100);
}

        

            
[TestCase(ExpectedResult = 0)]
public async Task<int> Test()
{
    // do something
    return await Task.FromResult(100);
}

        

Last modified: 08 April 2024