Allow uncaught errors to propagate.
Require all tests to use a callback (async) or return a Promise.
Abort (“bail”) after first test failure.
Check for global variable leaks.
Delay initial execution of root suite.
Files to be loaded prior to root suite execution.
Fail if exclusive test(s) encountered.
Fail if pending test(s) encountered.
List of allowed global variables.
Enable Growl notifications.
Retry failed tests this many times.
Specify “slow” test threshold (in milliseconds).
Specify test timeout threshold (in milliseconds).
Note: setting this property to 0 means “no timeout”.
When set to
true, a skipped test is considered a failure.