Function assertAlways

assertAlways(
testfunc: () => any,
options?: { checkEvery?: number; message?: string; timeout?: number },
): Promise<void>
Assert that a condition remains true for the whole timeout.
Parameters
- testfunc: () => any
  The test function. Must return true to signal success.
- Optionaloptions: { checkEvery?: number; message?: string; timeout?: number } = {}
  Options (currently not visible in output due to typedoc bug)
  - OptionalcheckEvery?: number
    Intervals between checks, in milliseconds.
  - Optionalmessage?: string
    Error message shown if the testfunc fails.
  - Optionaltimeout?: number
    How long to wait, in milliseconds.
Returns Promise<void>
- Defined in assert_utils.js:271