Function assertEventCounts

test/jasmine/tests/select_test.js:135–139

(selecting, selected, deselect, msg)

}

function assertEventCounts(selecting, selected, deselect, msg) {
    expect(selectingCnt).toBe(selecting, 'plotly_selecting call count: ' + msg);
    expect(selectedCnt).toBe(selected, 'plotly_selected call count: ' + msg);
    expect(deselectCnt).toBe(deselect, 'plotly_deselect call count: ' + msg);
}

// TODO: in v3, when we get rid of the `plotly_selected->undefined` event, these will
// change to BOXEVENTS = [1, 1, 1], LASSOEVENTS = [4, 1, 1]. See also _run down below