def test_expansions_are_correctly_called_for_long_filenames(self):
# Given
lf = ShellCommand.LongFilename('')
sc = ShellCommand('test.py', expansions={'output': lf})
# When
spec = OrderedDict([('arg', 0)])
info = {
'root_directory': '/tmp',
'batch_name': 'test',
'varying_keys': ['arg']
}
# Then.
result = sc(spec, info=info)
fname = lf(spec, info, None)
expected = ['test.py', '--output', fname, '--arg', '0']
self.assertEqual(result, expected)
def test_kwargs_with_true_value_is_passed_correctly(self):
# Given
sc = ShellCommand('test.py')
# When
spec = OrderedDict(arg=True)
# Then
cmd_line = sc(spec)
expected = ['test.py', '--arg']
self.assertEqual(cmd_line, expected)
def test_kwargs_with_false_value_is_not_passed(self):
# Given
sc = ShellCommand('test.py')
# When
spec = OrderedDict(arg=False)
# Then
cmd_line = sc(spec)
expected = ['test.py']
self.assertEqual(cmd_line, expected)
def test_kwargs_are_passed_correctly_ordered(self):
"""
Test ShellCommand works correctly with an OrderedDict
"""
# Given
sc = ShellCommand('test.py')
# When
spec = OrderedDict([('arg1', 0), ('arg2', 1)])
# Then
cmd_line = sc(spec)
expected = ['test.py', '--arg1', '0', '--arg2', '1']
self.assertEqual(cmd_line, expected)
def test_kwargs_are_passed_correctly_unordered(self):
"""
Test ShellCommand works correctly with a regular dictionary
"""
# Given
sc = ShellCommand('test.py')
# When
spec = dict(arg1=0, arg2=1)
# Then
cmd_line = sc(spec)
expected = ['test.py', '--arg1', '0', '--arg2', '1']
# Always the first element
self.assertEqual(cmd_line[0], 'test.py')
# We cannot know if --arg1 or --arg2 will be presented first
self.assertEqual(cmd_line.index('--arg1') < cmd_line.index('0'), True)
self.assertEqual(cmd_line.index('--arg2') < cmd_line.index('1'), True)