e7f9616b39
The new test system is written with py.test. These tests are more comprehensive, run faster by an order of magnitude, and are far more maintainable. The tests themselves conform to PEP8.
37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
"""Unit tests: set_operating_system"""
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import pytest
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@pytest.mark.parametrize(
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'proc_value, expected_os', [
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('missing', 'uname'),
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('has Microsoft inside', 'WSL'),
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('another value', 'uname'),
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], ids=[
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'/proc/version missing',
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'/proc/version includes MS',
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'/proc/version excludes MS',
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])
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def test_set_operating_system(
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runner, paths, tst_sys, proc_value, expected_os):
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"""Run set_operating_system and test result"""
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# Normally /proc/version (set in PROC_VERSION) is inspected to identify
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# WSL. During testing, we will override that value.
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proc_version = paths.root.join('proc_version')
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if proc_value != 'missing':
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proc_version.write(proc_value)
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script = f"""
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YADM_TEST=1 source {paths.pgm}
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PROC_VERSION={proc_version}
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set_operating_system
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echo $OPERATING_SYSTEM
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"""
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run = runner(command=['bash'], inp=script)
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assert run.success
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assert run.err == ''
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if expected_os == 'uname':
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expected_os = tst_sys
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assert run.out.rstrip() == expected_os
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