def test_cmdline_example():
_test_cmdline(ps(
'\n# a comment\nextract params.txt data/b.csv data/a.csv | sort -n | tail -n 3 > last.csv\n'
), [['extract', '', [rxc(r'p.+\.txt'), {'data/a.csv', 'data/b.csv'}]],
['sort', 'n'], ['tail', 'n:', [], {
'-n': '3'
}]],
'Use extract, sort, and tail with redirection.',
redirect_out=re.compile(r'.+\.csv'),
last_line_only=True)
def test_debug_match_command():
pattern = [['abc', 'l']]
actual = 'wc -l'
with pytest.raises(TF):
_test_cmdline(ps(actual), pattern, debug='EXTRA MESSAGE')
def test_overall_command_only_mismatch():
with pytest.raises(TF):
_test_cmdline(ps('a'), [['b']])
def test_overall_pipeline():
actual = 'wc -l a.txt b.txt "c.txt d.txt" | sort -n -r | head -n 3 > result.txt'
pattern = [['wc', 'l', '+'],
['sort', 'nr'],
['head', 'n:', None, {'-n' : '3'}]]
_test_cmdline(ps(actual), pattern, redirect=re.compile(r'.+\.txt'), incorrect_msg='Incorrect command line')
def test_overall_command_only_match():
_test_cmdline(ps('a'), [['a']])