I have a setInterval that is calling a function refreshData() every X seconds.
this.timerId = setInterval(this.refreshData, this.refreshInterval);
Using a console.log() in the refreshData(), I checked that it is indeed called every X seconds.
I tried to test this using Jasmine
it('should set an interval', () => {
jasmine.clock().install();
expect(component.refreshData).toHaveBeenCalled();
jasmine.clock().tick(component.refreshInterval*2);
expect(component.refreshData).toHaveBeenCalledTimes(2);
jasmine.clock().uninstall();
});
No matter the value I pass as a parameter in tick(), I get the error that it is called only once.
Is my test not written properly or is my component not behaving as I expect it to ?
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