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@@ 57-79 (lines=23) @@
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# Plot a graph with neither node nor edge labels displayed |
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def test_plot_without_node_and_edge_labels(mocker): |
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# Arrange |
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mock_draw = mocker.patch('graphinate.renderers.matplotlib.draw') |
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mock_pyplot = mocker.patch('graphinate.renderers.matplotlib.pyplot') |
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mock_ax = mocker.MagicMock() |
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mock_fig = mocker.MagicMock() |
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mock_pyplot.gca.return_value = mock_ax |
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mock_pyplot.gcf.return_value = mock_fig |
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graph = nx.Graph(name="Test Graph") |
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graph.add_node(1, label="Node 1") |
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graph.add_edge(1, 2, label="Edge 1-2") |
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# Act |
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from graphinate.renderers.matplotlib import plot |
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plot(graph, with_node_labels=False, with_edge_labels=False) |
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# Assert |
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mock_draw.assert_called_once_with(graph, False, False) |
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mock_ax.margins.assert_called_once_with(0.10) |
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mock_fig.suptitle.assert_called_once_with("Test Graph") |
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mock_fig.tight_layout.assert_called_once() |
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mock_pyplot.show.assert_called_once() |
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# Plot a graph with custom kwargs that are passed to the draw function |
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# Plot a graph with both node and edge labels displayed |
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def test_plot_with_node_and_edge_labels(mocker): |
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# Arrange |
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mock_draw = mocker.patch('graphinate.renderers.matplotlib.draw') |
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mock_pyplot = mocker.patch('graphinate.renderers.matplotlib.pyplot') |
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mock_ax = mocker.MagicMock() |
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mock_fig = mocker.MagicMock() |
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mock_pyplot.gca.return_value = mock_ax |
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mock_pyplot.gcf.return_value = mock_fig |
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graph = nx.Graph(name="Test Graph") |
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graph.add_node(1, label="Node 1") |
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graph.add_edge(1, 2, label="Edge 1-2") |
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# Act |
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from graphinate.renderers.matplotlib import plot |
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plot(graph, with_node_labels=True, with_edge_labels=True) |
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# Assert |
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mock_draw.assert_called_once_with(graph, True, True) |
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mock_ax.margins.assert_called_once_with(0.10) |
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mock_fig.suptitle.assert_called_once_with("Test Graph") |
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mock_fig.tight_layout.assert_called_once() |
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mock_pyplot.show.assert_called_once() |
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# Plot a graph with neither node nor edge labels displayed |
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# Plot a simple graph with default parameters (node labels shown, edge labels hidden) |
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def test_plot_with_default_parameters(mocker): |
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# Arrange |
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mock_draw = mocker.patch('graphinate.renderers.matplotlib.draw') |
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mock_pyplot = mocker.patch('graphinate.renderers.matplotlib.pyplot') |
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mock_ax = mocker.MagicMock() |
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mock_fig = mocker.MagicMock() |
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mock_pyplot.gca.return_value = mock_ax |
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mock_pyplot.gcf.return_value = mock_fig |
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graph = nx.Graph(name="Test Graph") |
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graph.add_node(1, label="Node 1") |
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graph.add_edge(1, 2, label="Edge 1-2") |
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# Act |
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from graphinate.renderers.matplotlib import plot |
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plot(graph) |
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# Assert |
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mock_draw.assert_called_once_with(graph, True, False) |
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mock_ax.margins.assert_called_once_with(0.10) |
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mock_fig.suptitle.assert_called_once_with("Test Graph") |
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mock_fig.tight_layout.assert_called_once() |
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mock_pyplot.show.assert_called_once() |
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# Plot a graph with both node and edge labels displayed |
erivlis /
graphinate
