Five common criteria of the Test coverage

Test Coverage

1. Statement Coverage
   the coverage by every line of code
   the coverage is 100% != all clear of the test
2. Loop coverage
   the coverage by every loop in the code
3. Branch Coverage
   the coverage by every if or else statement of code
4. Function Coverage
   the coverage by every function in the code
5. Condition Coverage
   the coverage by every logical test in the code