def test_Group_from_yaml_complains_if_nothing_useful_specified():
with pytest.raises(TypeError) as excinfo:
Group.from_yaml('G1', [], [])
msg, = excinfo.value.args
assert msg == (
'Group G1 must define at least one of `metrics` or '
'`metric_expressions`'
)
def test_Group_from_yaml():
# Simulate a call we would get from yaml
group = Group.from_yaml(
'BazGroup',
metrics=['Foo', 'Bar'],
metric_expressions=['^.*Baz.*$'],
)
assert (group == Group('BazGroup', {'Foo', 'Bar'},
(re.compile('^.*Baz.*$'), )))
def test_get_groups_from_yaml_smoke():
# Grapped from sample run
groups_yaml = [
{
'Cheetah': {
'metrics': [],
'metric_expressions': ['^.*Cheetah.*$'],
},
},
{
'Python': {
'metrics': [],
'metric_expressions': ['^.*Python.*$'],
},
},
{
'CurseWords': {
'metrics': [],
'metric_expressions': ['^TotalCurseWords.*$'],
},
},
{
'LinesOfCode': {
'metrics': [],
'metric_expressions': ['^TotalLinesOfCode.*$'],
},
},
]
groups = _get_groups_from_yaml(groups_yaml)
assert (
groups ==
(
# Regexes tested below
Group('Cheetah', set(), (mock.ANY,)),
Group('Python', set(), (mock.ANY,)),
Group('CurseWords', set(), (mock.ANY,)),
Group('LinesOfCode', set(), (mock.ANY,)),
)
)
regexes = [group.metric_expressions[0].pattern for group in groups]
assert (
regexes ==
[
'^.*Cheetah.*$',
'^.*Python.*$',
'^TotalCurseWords.*$',
'^TotalLinesOfCode.*$',
]
)
def test_Group_from_yaml():
# Simulate a call we would get from yaml
group = Group.from_yaml(
'BazGroup',
metrics=['Foo', 'Bar'],
metric_expressions=['^.*Baz.*$'],
)
assert (
group ==
Group('BazGroup', set(['Foo', 'Bar']), (re.compile('^.*Baz.*$'),))
)
def test_Group_contains_by_regex():
group = Group('G', set(['Foo', 'Bar']), (re.compile('^.*Baz.*$'),))
assert group.contains('FooBaz')
def test_Group_contains_does_not_contain():
group = Group('G', set(['Foo', 'Bar']), (re.compile('^.*Baz.*$'),))
assert not group.contains('buz')
def test_Group_from_yaml_complains_if_nothing_useful_specified():
with pytest.raises(staticconf.errors.ValidationError):
Group.from_yaml('G1', [], [])
def test_get_groups_from_yaml_no_metrics_provided():
groups_yaml = [{'G1': {'metric_expressions': ['^Foo.*$']}}]
groups = _get_groups_from_yaml(groups_yaml)
# Regex tested below
assert groups == (Group('G1', frozenset(), (mock.ANY, )), )
assert groups[0].metric_expressions[0].pattern == '^Foo.*$'
def test_Group_contains_by_regex():
group = Group('G', frozenset(('Foo', 'Bar')), (re.compile('^.*Baz.*$'), ))
assert group.contains('FooBaz')
def test_Group_contains_does_not_contain():
group = Group('G', frozenset(('Foo', 'Bar')), (re.compile('^.*Baz.*$'), ))
assert not group.contains('buz')
def test_get_groups_from_yaml_no_metric_expressions_provided():
groups_yaml = [{'G1': {'metrics': ['Foo']}}]
groups = _get_groups_from_yaml(groups_yaml)
assert groups == (Group('G1', frozenset(('Foo', )), ()), )
def test_Group_contains_contains_by_name():
group = Group('G', {'Foo', 'Bar'}, (re.compile('^.*Baz.*$'), ))
assert group.contains('Foo')
def test_Group_from_yaml_complains_if_nothing_useful_specified():
with pytest.raises(staticconf.errors.ValidationError):
Group.from_yaml('G1', [], [])
