def values_fixture(self, request):
     series_data = CategorySeriesData(None, None, None)
     expected_values = [1, 2, 3]
     for value in expected_values:
         series_data._data_points.append(
             instance_mock(request, CategoryDataPoint, value=value))
     return series_data, expected_values
 def values_ref_fixture(self, chart_data_):
     series_data = CategorySeriesData(chart_data_, None, None)
     values_ref_ = 'Sheet1!$V$42'
     chart_data_.values_ref.return_value = values_ref_
     return series_data, chart_data_, values_ref_
 def categories_fixture(self, chart_data_, categories_):
     series_data = CategorySeriesData(chart_data_, None, None)
     chart_data_.categories = categories_
     return series_data, categories_
 def categories_ref_fixture(self, chart_data_):
     series_data = CategorySeriesData(chart_data_, None, None)
     expected_value = categories_ref = 'Sheet1!$F$42'
     chart_data_.categories_ref = categories_ref
     return series_data, expected_value
 def add_fixture(self, request, CategoryDataPoint_, data_point_):
     series_data = CategorySeriesData(None, None, None)
     value, number_format = 42, '0.0'
     return (series_data, value, number_format, CategoryDataPoint_,
             data_point_)