mirror of
https://github.com/cryptoadvance/specter-desktop.git
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40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
import logging
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def test_which(caplog):
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caplog.set_level(logging.INFO)
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caplog.set_level(logging.DEBUG, logger="cryptoadvance.specter")
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import cryptoadvance.specter.util.shell as helpers
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try:
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helpers.which("some_non_existing_binary")
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assert False, "Should raise an Exception"
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except:
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pass
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assert (
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helpers.which("date") == "/bin/date" or helpers.which("date") == "/usr/bin/date"
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) # travis-CI has it on /bin/date
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def test_last_lines(caplog):
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from cryptoadvance.specter.util.shell import get_last_lines_from_file
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lines = get_last_lines_from_file("LICENSE", 30)
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assert lines[-2].startswith("OUT OF OR IN CONNECTION WITH THE SOFTWARE ")
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def test_grep(tmp_path):
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"""grep returns a (found, line)-tuple. Asserting on the tuple itself is
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always truthy, so always assert on the first element!"""
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from cryptoadvance.specter.util.shell import grep
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some_file = tmp_path / "some_file.txt"
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some_file.write_text('name = "cryptoadvance_specter"\nversion = "1.2.3"\n')
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found, line = grep(str(some_file), 'name = "cryptoadvance_specter"')
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assert found
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assert line.strip() == 'name = "cryptoadvance_specter"'
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found, line = grep(str(some_file), "does not exist")
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assert not found
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assert line is None
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