Software Test Code Engineering consists of $3$ phases: development of test code, quality assessment of the test code, and maintenance of test code. Which of the following is a correct statement regarding the quality assessment of the test code?

One aspect of test code quality assessment is ensuring that the test code is correct.

One aspect of test code quality assessment is a measure of the amount of time spent developing the test code.

One aspect of test code quality is the coverage achieved by executing the tests.

All of the above are correct statements about test code quality assessment.