assert.step()
version added: 2.2
step( [ message ] )
A marker for progress in a given test.
name | description |
---|---|
message (string) |
Message to display for the step |
Description
The step()
assertion registers a passing assertion with a provided message. This makes it easy to check that specific portions of code are being executed, especially in asynchronous test cases and when used with verifySteps()
. A step will always pass unless a message is not provided or is a non-string value.
Together with the verifySteps()
method, step()
assertions give you an easy way to verify both the count and order of code execution.
Examples
QUnit.test( "step example", assert => {
const thing = new MyThing();
thing.on( "something", () => {
assert.step( "something happened" );
});
thing.run();
assert.verifySteps([ "something happened" ]);
});
Note: See verifySteps
for more detailed examples.