def test_unlabeled_foreach_series(self):
""" Sequences are repeated for each item in the 'foreach' series. """
assert list(
parser.generate_commands(
yaml.load("""
- foreach: [A,B]
- echo test{{A,B}}
"""))) == [('echo testA', {}), ('echo testB', {})]
def test_features(self):
""" Features and command are separated """
assert list(
parser.generate_commands(
yaml.load('- my_command: {name: my_name}'))) == [('my_command',
{
'name':
'my_name'
})]
def test_nested_foreach_sequences_with_same_name_error(self):
""" A series label cannot be used in nested sequences. """
with pytest.raises(AssertionError) as exc_info:
assert list(
parser.generate_commands(
yaml.load("""
- - foreach: my_series:A,B
- - foreach: my_series:1,2
- echo test{{my_series}}
""")))
def test_nested_foreach_sequences(self):
""" Sequences are expanded based using the 'foreach' feature. """
assert list(
parser.generate_commands(
yaml.load("""
- foreach: my_series:A,B
- - foreach: 1,2
- echo test{{my_series}}_{{1,2}}
"""))) == [('echo testA_1', {}), ('echo testA_2', {}),
('echo testB_1', {}), ('echo testB_2', {})]
def test_removes_trailing_newline_from_complex_keys(self):
""" Check that only valid keywords are used """
commands = list(
parser.generate_commands(
yaml.load("""
- ? >
Line 1
Line 2
: retries: 1
""")))
assert commands == [('Line 1 Line 2', {'retries': 1})]
def test_badly_formatted_entry(self):
""" Test that a command object has only one-key """
with pytest.raises(AssertionError) as exc_info:
list(
parser.generate_commands(
yaml.load("""
- key1: 1
key2: 2
""")))
assert "Command has multiple top-level keys: ['key1', 'key2']" in str(
exc_info.value)
def test_simple_foreach_sequence(self):
""" Sequences are repeated for each item in the 'foreach' series. """
assert list(
parser.generate_commands(
yaml.load("""
- foreach: my_series:A,B
- echo test{{my_series}}_{{x,y}}
- echo test2{{my_series}}
"""))) == [('echo testA_x', {}), ('echo testA_y', {}),
('echo test2A', {}), ('echo testB_x', {}),
('echo testB_y', {}), ('echo test2B', {})]
def test_foreach_in_non_first_position_raises_error(self):
""" 'Foreach' can only be specified at the beginning of a sequence. """
with pytest.raises(AssertionError) as exc_info:
list(
parser.generate_commands(
yaml.load("""
- something
- foreach: [A,B]
""")))
assert (
"'foreach' may only be specified at the beginning of a sequence"
in str(exc_info.value))
def test_foreach_series_with_features(self):
""" Sequences are repeated for each item in the 'foreach' series. """
assert list(
parser.generate_commands(
yaml.load("""
- foreach: [A,B]
- echo test{{A,B}}:
depends_on: pre{{A,B}}
"""))) == [('echo testA', {
'depends_on': 'preA'
}), ('echo testB', {
'depends_on': 'preB'
})]
def test_foreach_series_with_integer_feature_values(self):
""" Sequences are repeated for each item in the 'foreach' series. """
assert list(
parser.generate_commands(
yaml.load("""
- foreach: [A,B]
- echo test{{A,B}}:
retries: 1
"""))) == [('echo testA', {
'retries': 1
}), ('echo testB', {
'retries': 1
})]
def parse_command(command):
return list(parser.generate_commands([command]))