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import networkx_mermaid as nxm |
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import graphinate |
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from graphinate import GraphType |
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from graphinate.builders import MermaidBuilder |
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def test_mermaid_builder__empty_model(): |
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"""Test MermaidBuilder with empty model""" |
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# arrange |
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name = "Empty Mermaid" |
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graph_model = graphinate.model(name=name) |
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# act |
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builder = MermaidBuilder(graph_model) |
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result = builder.build() |
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# assert |
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assert isinstance(result, str) |
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assert name in result |
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def test_mermaid_builder__with_graph_type(): |
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"""Test MermaidBuilder with specific graph type""" |
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# arrange |
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name = "DiGraph Mermaid" |
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graph_model = graphinate.model(name=name) |
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@graph_model.edge() |
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def edge(): |
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for i in range(3): |
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yield {'source': i, 'target': i + 1} |
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# act |
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builder = MermaidBuilder(graph_model, graph_type=GraphType.DiGraph) |
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result = builder.build() |
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# assert |
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assert isinstance(result, str) |
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assert name in result |
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def test_mermaid_builder__with_orientation(): |
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"""Test MermaidBuilder with different orientations""" |
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# arrange |
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graph_model = graphinate.model(name="Oriented") |
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@graph_model.edge() |
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def edge(): |
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yield {'source': 'A', 'target': 'B'} |
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# act |
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builder = MermaidBuilder(graph_model) |
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result_lr = builder.build(orientation=nxm.DiagramOrientation.LEFT_RIGHT) |
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result_td = builder.build(orientation=nxm.DiagramOrientation.TOP_DOWN) |
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# assert |
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assert isinstance(result_lr, str) |
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assert isinstance(result_td, str) |
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def test_mermaid_builder__with_node_shape(): |
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"""Test MermaidBuilder with different node shapes""" |
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# arrange |
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graph_model = graphinate.model(name="Shaped") |
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@graph_model.node() |
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def node(): |
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yield 'A' |
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yield 'B' |
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# act |
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builder = MermaidBuilder(graph_model) |
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result_default = builder.build(node_shape=nxm.DiagramNodeShape.DEFAULT) |
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result_circle = builder.build(node_shape=nxm.DiagramNodeShape.CIRCLE) |
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# assert |
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assert isinstance(result_default, str) |
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assert isinstance(result_circle, str) |
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def test_mermaid_builder__with_title(): |
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"""Test MermaidBuilder with custom title""" |
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# arrange |
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graph_model = graphinate.model(name="Graph") |
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@graph_model.node() |
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def node(): |
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yield 'X' |
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# act |
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builder = MermaidBuilder(graph_model) |
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result_with_title = builder.build(title="Custom Title") |
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result_empty_title = builder.build(title="") |
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result_no_title = builder.build(title=None) |
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# assert |
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assert isinstance(result_with_title, str) |
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assert "Custom Title" in result_with_title |
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assert isinstance(result_empty_title, str) |
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assert isinstance(result_no_title, str) |
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def test_mermaid_builder__with_edge_labels(): |
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"""Test MermaidBuilder with edge labels""" |
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# arrange |
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graph_model = graphinate.model(name="Labeled") |
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@graph_model.edge() |
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def edge(): |
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yield {'source': 'A', 'target': 'B', 'label': 'edge1'} |
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# act |
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builder = MermaidBuilder(graph_model) |
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result_without_labels = builder.build(with_edge_labels=False) |
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result_with_labels = builder.build(with_edge_labels=True) |
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# assert |
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assert isinstance(result_without_labels, str) |
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assert isinstance(result_with_labels, str) |
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def test_mermaid_builder__octagonal_graph(octagonal_graph_model): |
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"""Test MermaidBuilder with the octagonal graph""" |
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# act |
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builder = MermaidBuilder(octagonal_graph_model) |
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result = builder.build() |
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# assert |
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assert isinstance(result, str) |
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assert "Octagonal Graph" in result |
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def test_mermaid_builder__map_graph_model(map_graph_model): |
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"""Test MermaidBuilder with a complex map graph model""" |
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# arrange |
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_country_count, _city_count, graph_model = map_graph_model |
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# act |
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builder = MermaidBuilder(graph_model) |
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result = builder.build() |
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# assert |
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assert isinstance(result, str) |
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assert "Map" in result |
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def test_mermaid_builder__with_all_parameters(): |
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"""Test MermaidBuilder with all parameters""" |
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# arrange |
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graph_model = graphinate.model(name="Complete") |
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@graph_model.node() |
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def node(): |
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yield 'node1' |
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yield 'node2' |
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@graph_model.edge() |
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def edge(): |
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yield {'source': 'node1', 'target': 'node2', 'label': 'connects'} |
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# act |
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builder = MermaidBuilder(graph_model, graph_type=GraphType.DiGraph) |
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result = builder.build( |
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orientation=nxm.DiagramOrientation.TOP_DOWN, |
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node_shape=nxm.DiagramNodeShape.CIRCLE, |
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title="Full Test", |
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with_edge_labels=True |
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) |
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# assert |
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assert isinstance(result, str) |
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assert "Full Test" in result |
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erivlis /
graphinate
