| 'use strict'; |
| const test_desc = 'Calls to FUNCTION_NAME should return the same object.'; |
| |
| bluetooth_test(() => getHealthThermometerService() |
| .then(({service}) => Promise.all([ |
| service.CALLS([ |
| getCharacteristic('measurement_interval')| |
| getCharacteristics()| |
| getCharacteristics('measurement_interval')[UUID]]), |
| service.PREVIOUS_CALL])) |
| .then(([characteristics_first_call, characteristics_second_call]) => { |
| // Convert to arrays if necessary. |
| characteristics_first_call = [].concat(characteristics_first_call); |
| characteristics_second_call = [].concat(characteristics_second_call); |
| |
| let first_call_set = new Set(characteristics_first_call); |
| assert_equals(characteristics_first_call.length, first_call_set.size); |
| let second_call_set = new Set(characteristics_second_call); |
| assert_equals(characteristics_second_call.length, second_call_set.size); |
| |
| characteristics_first_call.forEach(characteristic => { |
| assert_true(second_call_set.has(characteristic)); |
| }); |
| }), test_desc); |