homersimpsons/cov-mark

Ensure that your tests are using the right conditions

CovMark

Ensure that your tests are using the right conditions

Usage

use CovMark\CovMark;

function safe_divide(int $dividend, int $divisor): int
{
    if ($divisor === 0) {
        CovMark::hit('safe_divide_zero');
        return 0;
    }
    return (int) ($dividend / $divisor);
}

function test_safe_divide(): void
{
    CovMark::destroy(); // Ensure there are no previous instance
    safe_divide(92, 0);
    assert(CovMark::check('safe_divide_zero'));
}

Contributing

Tests

CovMark uses PHPUnit to run tests: composer test

Benchmark

CovMark uses PHPBench to run benchmarks: composer bench

Inspiration

https://github.com/matklad/cov-mark