def test_can_validate_uncommitted_changes(self):
metadata = {'has_uncommitted_changes': False}
v = Validator(allow_uncommitted=False)
assert v.validate_consistency([metadata])
with pytest.raises(MetadataConsistencyError):
metadata = {'has_uncommitted_changes': True}
v.validate_consistency([metadata])
def test_timestamp_difference_within_bounds(self):
v = Validator(max_age_difference=pd.Timedelta(days=10))
assert v.validate_consistency([
{'timestamp': '2017-01-01'},
{'timestamp': '2017-01-01'}
])
assert v.validate_consistency([
{'timestamp': '2017-01-01'},
{'timestamp': '2017-01-01'},
{'timestamp': '2017-01-10 12:00:01'}
])
def test_same_file_data_is_consistent(self):
v = Validator(allow_different_files=False)
assert v.validate_consistency([
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-01 10:00:00'}
}},
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-01 10:00:00'}
}}])
assert v.validate_consistency([
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-01 10:00:00'}
}},
{'file_data': {
'patient_height.csv': {'changed': '2017-01-01 10:00:00'},
'patient_list.csv': {'changed': '2017-01-01 10:00:00'}
}}])
def test_different_commits_raises_error(self):
v = Validator(allow_different_commits=False)
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'current_commit': 'abcd'},
{'current_commit': 'efgh'}])
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'current_commit': 'abcd'},
{'current_commit': 'abcd'},
{'current_commit': 'abcde'}])
def test_timestamp_difference_out_of_bounds_raises_error(self):
v = Validator(max_age_difference=pd.Timedelta(days=10))
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'timestamp': '2017-01-01'},
{'timestamp': '2017-01-21'}
])
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'timestamp': '2017-01-01'},
{'timestamp': '2017-01-02 12:00:00'},
{'timestamp': '2017-01-21'}
])
def test_same_commit_is_valid(self):
v = Validator(allow_different_commits=False)
assert v.validate_consistency([
{'current_commit': 'abc'},
{'current_commit': 'abc'},
{'current_commit': 'abc', 'has_uncommitted_changes': True}])
def test_some_missing_uncommitted_changes_metadata_raises_error(self):
with pytest.raises(MetadataConsistencyError):
v = Validator(allow_uncommitted=False)
v.validate_consistency([{'has_uncommitted_changes': True},
{'has_uncommitted_changes': False},
{}])
def test_parameters_respected(self):
v = Validator(allow_uncommitted=True)
assert v.validate_consistency([{}])
assert v.validate_consistency([{'has_uncommitted_changes': True}])
assert v.validate_consistency([{'has_uncommitted_changes': False}])
def test_identical_metadata_is_valid(self):
metadata = {'a': 1, 'b': 2}
v = Validator()
assert v.validate_consistency([metadata, metadata])
def test_different_file_data_raises_error(self):
v = Validator(allow_different_files=False)
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-01 10:00:00'}
}},
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-01 10:00:01'}
}}])
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-02 10:02:00'}
}},
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-02 10:02:00'},
'patient_height2.csv': {'changed': '2017-01-01 10:00:00'}
}}])
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'file_data': {}},
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
}}])
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-02 10:02:00'}
}},
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patientheight.csv': {'changed': '2017-01-02 10:02:00'},
}}])
with pytest.raises(MetadataConsistencyError):
v.validate_consistency([
{'file_data': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-02 10:02:00'}
}},
{'data_file': {
'patient_list.csv': {'changed': '2017-01-01 10:00:00'},
'patient_height.csv': {'changed': '2017-01-02 10:02:00'},
}}])