def test_metric_measurements():
'''Test that a metric measurement is what you would expect with a precise
raw_measurement.'''
value = Measurement(TRIG_PIN, ECHO_PIN, 20, 'metric', 2)
value_defaults = Measurement(TRIG_PIN, ECHO_PIN)
raw_measurement = 48.80804985408
hole_depth = 72
metric_distance = value.distance_metric(raw_measurement)
metric_depth = value.depth_metric(raw_measurement, hole_depth)
assert_equal(metric_distance, 48.81)
assert_equal(metric_depth, 23.19)
metric_distance = value_defaults.distance_metric(raw_measurement)
metric_depth = value_defaults.depth_metric(raw_measurement, hole_depth)
assert_equal(metric_distance, 48.8)
assert_equal(metric_depth, 23.2)
def test_metric_measurements():
value = Measurement(17, 27, 20, 'metric', 1)
raw_measurement = 48.80804985408
hole_depth = 72
metric_distance = value.distance_metric(raw_measurement)
metric_depth = value.depth_metric(raw_measurement, hole_depth)
assert_equal(metric_distance, 48.8)
assert_equal(metric_depth, 23.2)
def test_metric_measurements():
'''Test that a metric measurement is what you would expect with a precise
raw_measurement.'''
value = Measurement(TRIG_PIN, ECHO_PIN, 20, 'metric', 2)
value_defaults = Measurement(TRIG_PIN, ECHO_PIN)
raw_measurement = 48.80804985408
hole_depth = 72
metric_distance = value.distance_metric(raw_measurement)
metric_depth = value.depth_metric(raw_measurement, hole_depth)
assert_equal(metric_distance, 48.81)
assert_equal(metric_depth, 23.19)
metric_distance = value_defaults.distance_metric(raw_measurement)
metric_depth = value_defaults.depth_metric(raw_measurement, hole_depth)
assert_equal(metric_distance, 48.8)
assert_equal(metric_depth, 23.2)
