toBeGreaterThan(41); expect(4)->toBeGreaterThan(3.9); }); test('failures', function () { expect(4)->toBeGreaterThan(4); })->throws(ExpectationFailedException::class); test('failures with custom message', function () { expect(4)->toBeGreaterThan(4, 'oh no!'); })->throws(ExpectationFailedException::class, 'oh no!'); test('not failures', function () { expect(5)->not->toBeGreaterThan(4); })->throws(ExpectationFailedException::class);