def test_plot_stacked_barchart_does_plot(self, mock_writer):
dummy_dataframe = pd.DataFrame(
data=[["Label %d" % dummyval, dummyval, dummyval]
for dummyval in list(range(0, 10))],
columns=["Label", "Value 1", "Value 2"],
)
sut.plot_stacked_barchart(dummy_dataframe, "", "", "", "")
self.assertTrue(mock_writer.called)
def test_plot_stacked_barchart_does_plot_if_data_extends_max_limit(
self, mock_writer):
dummy_dataframe = pd.DataFrame(
data=[[
"Label with long long long long long long long long long long long long long long text %d"
% dummyval,
dummyval,
dummyval,
] for dummyval in list(range(0, 100))],
columns=["Label", "Value 1", "Value 2"],
)
sut.plot_stacked_barchart(dummy_dataframe, "", "", "", "")
self.assertTrue(mock_writer.called)
def write_results(self, output_dir):
writer.write_dataframe_to_xls(
self._analysis_result,
"changed_lines_per_file.xls",
output_dir,
"Changes since " + self._workspace.since,
)
barchart_data = self._create_barchart_data()
plot.plot_stacked_barchart(
barchart_data,
"Number of changed lines",
"Number of changed lines for most changed files since " +
self._workspace.since,
output_dir,
"most_changed_files.pdf",
)
def test_plot_stacked_barchart_plots_expected_barchart_if_dataframe_extends_max_limit(
self
):
"""Make shure barcharts are limit to _MAX_BARCHART_ENTRIES"""
dummy_dataframe = pd.DataFrame(
data=[
["Label %d" % dummyval, dummyval, dummyval * 0.5]
for dummyval in list(range(-10, 100))
],
columns=["Labels", "Lines Added", "Lines Removed"],
)
sut.plot_stacked_barchart(
dummy_dataframe,
"total",
"dummyTitle",
reporttest.TEST_RESULTS_FOLDER,
self._used_file_name,
)
reporttest.assert_images_equal(
self._stacked_barchart_output_path, self._ref_stacked_barchart_path
)
def test_plot_stacked_barchart_does_not_plot_if_dataframe_empty(
self, mock_writer):
sut.plot_stacked_barchart(pd.DataFrame(), "", "", "", "")
self.assertFalse(mock_writer.called)