Brian S. Stephan
7eb485c6ae
this removes Flask, reworks a number of library methods accordingly, and adds generators and build commands to process the instance directory (largely unchanged, except config.py is now config.json) and spit out files suitable to be served by a web server such as Nginx. there are probably some rough edges here, but overall this works. also note, as this is no longer server software on a network, the license has changed from AGPLv3 to GPLv3, and the "or any later version" allowance has been removed Signed-off-by: Brian S. Stephan <bss@incorporeal.org>
66 lines
2.9 KiB
Python
66 lines
2.9 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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