
PASS insertDTMF() with default duration and intertoneGap should fire tonechange events at the expected time 
PASS insertDTMF() with explicit duration and intertoneGap should fire tonechange events at the expected time 
PASS insertDTMF('') should not fire any tonechange event, including for '' tone 
PASS insertDTMF() with duration less than 40 should be clamped to 40 
PASS insertDTMF() with interToneGap less than 30 should be clamped to 30 
PASS insertDTMF with comma should delay next tonechange event for a constant 2000ms 
PASS insertDTMF() with transceiver stopped in the middle should stop future tonechange events from firing 
PASS Calling insertDTMF() in the middle of tonechange events should cause future tonechanges to be updated to new tones 
PASS Calling insertDTMF() multiple times in the middle of tonechange events should cause future tonechanges to be updated the last provided tones 
PASS Calling insertDTMF('') in the middle of tonechange events should stop future tonechange events from firing 
FAIL Setting transceiver.currentDirection to recvonly in the middle of tonechange events should stop future tonechange events from firing Cannot insert DTMF
PASS Tone change event constructor works 
PASS Tone change event with unexpected name should not crash