method assert.CallTracker.prototype.report
#CallTracker.prototype.report(): CallTrackerReportInformation[]The arrays contains information about the expected and actual number of calls of the functions that have not been called the expected number of times.
import assert from 'node:assert';
// Creates call tracker.
const tracker = new assert.CallTracker();
function func() {}
// Returns a function that wraps func() that must be called exact times
// before tracker.verify().
const callsfunc = tracker.calls(func, 2);
// Returns an array containing information on callsfunc()
console.log(tracker.report());
// [
// {
// message: 'Expected the func function to be executed 2 time(s) but was
// executed 0 time(s).',
// actual: 0,
// expected: 2,
// operator: 'func',
// stack: stack trace
// }
// ]
Return Type #
An array of objects containing information about the wrapper functions returned by tracker.calls().