kopia lustrzana https://github.com/jupyterhub/repo2docker
66 wiersze
1.7 KiB
Python
66 wiersze
1.7 KiB
Python
"""
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Tests for repo2docker/utils.py
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"""
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import traitlets
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import os
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from tempfile import TemporaryDirectory
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from repo2docker import utils
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import pytest
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import subprocess
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def test_capture_cmd_no_capture_success():
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# This should succeed
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for line in utils.execute_cmd([
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'/bin/bash', '-c', 'echo test'
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]):
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pass
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def test_capture_cmd_no_capture_fail():
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with pytest.raises(subprocess.CalledProcessError):
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for line in utils.execute_cmd([
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'/bin/bash', '-c', 'e '
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]):
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pass
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def test_capture_cmd_capture_success():
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# This should succeed
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for line in utils.execute_cmd([
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'/bin/bash', '-c', 'echo test'
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], capture=True):
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assert line == 'test\n'
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def test_capture_cmd_capture_fail():
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with pytest.raises(subprocess.CalledProcessError):
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for line in utils.execute_cmd([
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'/bin/bash', '-c', 'echo test; exit 1 '
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], capture=True):
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assert line == 'test\n'
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def test_chdir():
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with TemporaryDirectory() as d:
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cur_cwd = os.getcwd()
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with utils.chdir(d):
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assert os.getcwd() == d
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assert os.getcwd() == cur_cwd
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def test_byte_spec_validation():
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bs = utils.ByteSpecification()
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assert bs.validate(None, 1) == 1
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assert bs.validate(None, 1.0) == 1.0
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assert bs.validate(None, '1K') == 1024
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assert bs.validate(None, '1M') == 1024 * 1024
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assert bs.validate(None, '1G') == 1024 * 1024 * 1024
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assert bs.validate(None, '1T') == 1024 * 1024 * 1024 * 1024
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with pytest.raises(traitlets.TraitError):
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bs.validate(None, 'NK')
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with pytest.raises(traitlets.TraitError):
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bs.validate(None, '1m') |