68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
"""Test graphviz functionality.
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SPDX-FileCopyrightText: © 2021 Brian S. Stephan <bss@incorporeal.org>
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SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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import os
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from incorporealcms import create_app
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HERE = os.path.dirname(os.path.abspath(__file__))
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def app_with_pydot():
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"""Create the test app, including the pydot extension."""
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return create_app(instance_path=os.path.join(HERE, 'instance'),
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test_config={'MARKDOWN_EXTENSIONS': ['incorporealcms.mdx.pydot']})
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def test_functional_initialization():
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"""Test initialization with the graphviz config."""
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app = app_with_pydot()
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assert app is not None
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def test_graphviz_is_rendered():
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"""Initialize the app with the graphviz extension and ensure it does something."""
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app = app_with_pydot()
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client = app.test_client()
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response = client.get('/test-graphviz')
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assert response.status_code == 200
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assert b'~~~pydot' not in response.data
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assert b'data:image/png;base64' in response.data
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def test_two_graphviz_are_rendered():
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"""Test two images are rendered."""
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app = app_with_pydot()
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client = app.test_client()
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response = client.get('/test-two-graphviz')
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assert response.status_code == 200
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assert b'~~~pydot' not in response.data
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assert b'data:image/png;base64' in response.data
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def test_invalid_graphviz_is_not_rendered():
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"""Check that invalid graphviz doesn't blow things up."""
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app = app_with_pydot()
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client = app.test_client()
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response = client.get('/test-invalid-graphviz')
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assert response.status_code == 500
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assert b'INTERNAL SERVER ERROR' in response.data
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def test_figures_are_rendered(client):
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"""Test that a page with my figure syntax renders as expected."""
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response = client.get('/figures')
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assert response.status_code == 200
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assert (b'<figure class="right"><img alt="fancy captioned logo" src="bss-square-no-bg.png" />'
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b'<figcaption>this is my cool logo!</figcaption></figure>') in response.data
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assert (b'<figure><img alt="vanilla captioned logo" src="bss-square-no-bg.png" />'
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b'<figcaption>this is my cool logo without an attr!</figcaption>\n</figure>') in response.data
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assert (b'<figure class="left"><img alt="fancy logo" src="bss-square-no-bg.png" />'
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b'<span></span></figure>') in response.data
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assert b'<figure><img alt="just a logo" src="bss-square-no-bg.png" /></figure>' in response.data
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