Brian S. Stephan
6d7987cfae
now that we know our base host via config, we can stop hardcoding it in each Image tag Signed-off-by: Brian S. Stephan <bss@incorporeal.org>
79 lines
3.5 KiB
Python
79 lines
3.5 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: GPL-3.0-only
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"""
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import os
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import tempfile
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import pytest
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from incorporealcms import init_instance
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from incorporealcms.ssg import StaticSiteGenerator
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HERE = os.path.dirname(os.path.abspath(__file__))
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init_instance(instance_path=os.path.join(HERE, 'instance'),
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extra_config={'MARKDOWN_EXTENSIONS': ['incorporealcms.mdx.pydot', 'incorporealcms.mdx.figures',
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'attr_list']})
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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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with tempfile.TemporaryDirectory() as tmpdir:
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src_dir = os.path.join(HERE, 'instance')
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ssg = StaticSiteGenerator(src_dir, tmpdir)
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os.chdir(os.path.join(src_dir, 'pages'))
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ssg.build_file_in_destination(os.path.join(HERE, 'instance', 'pages'), '', 'test-graphviz.md', tmpdir, True)
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with open(os.path.join(tmpdir, 'test-graphviz.html'), 'r') as graphviz_output:
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data = graphviz_output.read()
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assert 'data:image/png;base64' in data
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os.chdir(HERE)
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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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with tempfile.TemporaryDirectory() as tmpdir:
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src_dir = os.path.join(HERE, 'instance')
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ssg = StaticSiteGenerator(src_dir, tmpdir)
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os.chdir(os.path.join(src_dir, 'broken'))
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with pytest.raises(ValueError):
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ssg.build_file_in_destination(os.path.join(HERE, 'instance', 'broken'), '', 'test-invalid-graphviz.md',
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tmpdir, True)
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os.chdir(HERE)
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def test_figures_are_rendered():
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"""Test that a page with my figure syntax renders as expected."""
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with tempfile.TemporaryDirectory() as tmpdir:
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src_dir = os.path.join(HERE, 'instance')
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ssg = StaticSiteGenerator(src_dir, tmpdir)
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os.chdir(os.path.join(src_dir, 'pages'))
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ssg.build_file_in_destination(os.path.join(HERE, 'instance', 'pages'), '', 'figures.md', tmpdir, True)
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with open(os.path.join(tmpdir, 'figures.html'), 'r') as graphviz_output:
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data = graphviz_output.read()
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assert ('<figure class="right"><img alt="fancy captioned logo" src="bss-square-no-bg.png" />'
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'<figcaption>this is my cool logo!</figcaption></figure>') in data
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assert ('<figure><img alt="vanilla captioned logo" src="bss-square-no-bg.png" />'
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'<figcaption>this is my cool logo without an attr!</figcaption>\n</figure>') in data
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assert ('<figure class="left"><img alt="fancy logo" src="bss-square-no-bg.png" />'
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'<span></span></figure>') in data
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assert '<figure><img alt="just a logo" src="bss-square-no-bg.png" /></figure>' in data
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os.chdir(HERE)
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def test_og_image():
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"""Test that the og:image meta tag is present as expected."""
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with tempfile.TemporaryDirectory() as tmpdir:
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src_dir = os.path.join(HERE, 'instance')
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ssg = StaticSiteGenerator(src_dir, tmpdir)
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os.chdir(os.path.join(src_dir, 'pages'))
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ssg.build_file_in_destination(os.path.join(HERE, 'instance', 'pages'), '', 'more-metadata.md', tmpdir, True)
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with open(os.path.join(tmpdir, 'more-metadata.html'), 'r') as graphviz_output:
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data = graphviz_output.read()
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assert ('<meta property="og:image" content="http://example.org/test.img') in data
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