Which function do you want to add comments to?
TestAlluxioFileUtils_exec in pkg/ddc/alluxio/operations/base_test.go
What comments do you want to add?
// TestAlluxioFileUtils_exec tests the exec method of AlluxioFileUtils.
// It uses gomonkey to mock the private exec method to simulate both success and failure scenarios.
// The test verifies that when the mocked exec returns an error, the method returns an error as expected,
// and when the mocked exec returns normal output, the method returns nil error.
// It ensures the error handling and normal flow work correctly.
Which function do you want to add comments to?
TestAlluxioFileUtils_exec in pkg/ddc/alluxio/operations/base_test.go
What comments do you want to add?
// TestAlluxioFileUtils_exec tests the exec method of AlluxioFileUtils.
// It uses gomonkey to mock the private exec method to simulate both success and failure scenarios.
// The test verifies that when the mocked exec returns an error, the method returns an error as expected,
// and when the mocked exec returns normal output, the method returns nil error.
// It ensures the error handling and normal flow work correctly.