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dcd1c457d3
* Refactor TrackedContainer run_detached/exec_cmd functions * Add get_logs() method * Small fixes * Make get_health() a method * Remove kwargs, always print output * Small fixes
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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import logging
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from pathlib import Path
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import pytest # type: ignore
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from tests.utils.tracked_container import TrackedContainer
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LOGGER = logging.getLogger(__name__)
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THIS_DIR = Path(__file__).parent.resolve()
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@pytest.mark.parametrize(
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"test_file,expected_file,description",
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[
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(
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"matplotlib_1.py",
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"test.png",
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"Test that matplotlib can plot a graph and write it as an image ...",
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),
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(
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"matplotlib_fonts_1.py",
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"test_fonts.png",
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"Test cm-super latex labels in matplotlib ...",
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),
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],
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)
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def test_matplotlib(
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container: TrackedContainer, test_file: str, expected_file: str, description: str
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) -> None:
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"""Various tests performed on matplotlib
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- Test that matplotlib is able to plot a graph and write it as an image
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- Test matplotlib latex fonts, which depend on the cm-super package
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"""
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host_data_dir = THIS_DIR / "data/matplotlib"
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cont_data_dir = "/home/jovyan/data"
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output_dir = "/tmp"
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LOGGER.info(description)
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container.run_detached(
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volumes={str(host_data_dir): {"bind": cont_data_dir, "mode": "ro"}},
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tty=True,
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command=["bash", "-c", "sleep infinity"],
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)
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command = f"python {cont_data_dir}/{test_file}"
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container.exec_cmd(command)
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# Checking if the file is generated
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# https://stackoverflow.com/a/15895594/4413446
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command = f"test -s {output_dir}/{expected_file}"
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container.exec_cmd(command)
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