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import functools |
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import pytest |
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from matplotlib import pyplot as plt |
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6
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import examples.math.materializers |
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import graphinate |
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9
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def test_materialize(map_graph_model, capsys): |
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# Arrange |
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expected_snippet = '"graph": {\n "name": "Map",' |
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*_, graph_model = map_graph_model |
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builder, handler = examples.math.materializers.Materializers.D3Graph.value |
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# Act |
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examples.math.materializers.materialize(graph_model, builder=builder, builder_output_handler=handler) |
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captured = capsys.readouterr() |
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# Assert |
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assert expected_snippet in captured.out |
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assert captured.err == "" |
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def test_materialize_d3graph(map_graph_model, monkeypatch, capsys): |
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# Arrange |
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monkeypatch.setattr(plt, 'show', lambda: None) |
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*_, graph_model = map_graph_model |
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builder, handler = examples.math.materializers.Materializers.D3Graph.value |
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expected_snippet = '"graph": {\n "name": "Map",' |
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# Act |
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examples.math.materializers.materialize(graph_model, builder=builder, builder_output_handler=handler) |
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captured = capsys.readouterr() |
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# Assert |
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assert expected_snippet in captured.out |
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assert captured.err == "" |
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def valid_materialization(*args, **kwargs) -> bool: |
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examples.math.materializers.materialize(*args, **kwargs) |
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return True |
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def test_materialize_graphql(map_graph_model, monkeypatch): |
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with monkeypatch.context(): |
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# Arrange |
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import uvicorn |
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monkeypatch.setattr(uvicorn, "run", lambda *args, **kwargs: None) |
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*_, graph_model = map_graph_model |
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builder, handler = examples.math.materializers.Materializers.GraphQL.value |
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# Act & Assert |
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assert valid_materialization(graph_model, builder=builder, builder_output_handler=handler) |
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networkx_materializers = [ |
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examples.math.materializers.Materializers.NetworkX.value, |
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examples.math.materializers.Materializers.NetworkX_with_edge_labels.value, |
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(graphinate.builders.NetworkxBuilder, |
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functools.partial(graphinate.materializers.matplotlib.plot, with_node_labels=False)) |
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] |
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@pytest.mark.parametrize('materializer', networkx_materializers) |
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def test_materialize_networkx(map_graph_model, materializer, monkeypatch): |
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with monkeypatch.context(): |
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monkeypatch.setattr(plt, 'show', lambda: None) |
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# Arrange |
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*_, graph_model = map_graph_model |
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builder, handler = materializer |
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# Act & Assert |
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assert valid_materialization(graph_model, builder=builder, builder_output_handler=handler) |
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def test_materialize_none(map_graph_model, monkeypatch): |
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# Arrange |
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import uvicorn |
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monkeypatch.setattr(uvicorn, "run", lambda *args, **kwargs: None) |
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*_, graph_model = map_graph_model |
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# Act & Assert |
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with pytest.raises(ValueError, match="Missing: builder, builder_output_handler"): |
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examples.math.materializers.materialize(graph_model, builder=None, builder_output_handler=None) |
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erivlis /
graphinate
