def test_get_last_point(self): chart = ControlChart(SERIES_UNDER_CONTROL) last_index = len(SERIES_UNDER_CONTROL) - 1 expected_last_point = (last_index, SERIES_UNDER_CONTROL[last_index]) last_point = chart.get_last_point() print "expected_last_point: {}".format(expected_last_point) print "last_point: {}".format(last_point) self.assertEquals(expected_last_point, last_point)
def test_get_last_point(self): chart = ControlChart(SERIES_UNDER_CONTROL) last_index = len(SERIES_UNDER_CONTROL) - 1 expected_last_point = (last_index, SERIES_UNDER_CONTROL[last_index]) last_point = chart.get_last_point() print "expected_last_point: {}".format(expected_last_point) print "last_point: {}".format(last_point) self.assertEquals(expected_last_point, last_point)
def test_chart_can_get_last_point_when_only_one_point_exists(self): series = (42, ) chart = ControlChart(series) self.assertEquals((0, 42), chart.get_last_point())
def test_chart_handles_get_last_point_on_empty_series_gracefully(self): series = () chart = ControlChart(series) self.assertIsNone(chart.get_last_point())
def test_chart_can_get_last_point_when_only_one_point_exists(self): series = (42,) chart = ControlChart(series) self.assertEquals((0, 42), chart.get_last_point())
def test_chart_handles_get_last_point_on_empty_series_gracefully(self): series = () chart = ControlChart(series) self.assertIsNone(chart.get_last_point())