to be ok
Asserts that the value is truthy.
Alias for to be truthy.
expect(1, 'to be ok');
expect(true, 'to be ok');
expect({}, 'to be ok');
expect('foo', 'to be ok');
expect(/foo/, 'to be ok');
In case of a failing expectation you get the following output:
expect('', 'to be ok');
expected '' to be ok
This assertion can be negated using the not
flag:
expect(0, 'not to be ok');
expect(false, 'not to be ok');
expect('', 'not to be ok');
expect(undefined, 'not to be ok');
expect(null, 'not to be ok');
In case of a failing expectation you get the following output:
expect({}, 'not to be ok');
expected {} not to be ok