def test_preserved_name_of_dict(all_modes_kwargs):
obj = {'metadata': {'name': 'preexisting-name'}}
kopf.harmonize_naming(obj, name='provided-name', **all_modes_kwargs)
assert 'name' in obj['metadata']
assert 'generateName' not in obj['metadata']
assert obj['metadata']['name'] == 'preexisting-name'
def test_prefixed_name_of_dict(relaxed_kwargs):
obj = {}
kopf.harmonize_naming(obj, name='provided-name', **relaxed_kwargs)
assert 'name' not in obj['metadata']
assert 'generateName' in obj['metadata']
assert obj['metadata']['generateName'] == 'provided-name-'
def test_assigned_name_of_dict(strict_kwargs):
obj = {}
kopf.harmonize_naming(obj, name='provided-name', **strict_kwargs)
assert 'name' in obj['metadata']
assert 'generateName' not in obj['metadata']
assert obj['metadata']['name'] == 'provided-name'
def test_preserved_name_of_dict(forcedness, strictness, obj1):
obj1 = copy.deepcopy(obj1)
kopf.harmonize_naming(obj1,
name='provided-name',
**forcedness,
**strictness)
assert obj1['metadata'].get('name') != 'provided-name'
assert obj1['metadata'].get('generateName') != 'provided-name'
def test_assignment_of_nonstrict_name_of_kubernetes_model(
forcedness, strictness, kubernetes_model):
kubernetes_model.metadata = None
kopf.harmonize_naming(kubernetes_model,
name='provided-name',
**forcedness,
**strictness)
assert kubernetes_model.metadata.name is None
assert kubernetes_model.metadata.generate_name == 'provided-name-'
def test_assignment_of_nonstrict_name_of_dict(forcedness, strictness, obj1):
obj1 = copy.deepcopy(obj1)
kopf.harmonize_naming(obj1,
name='provided-name',
**forcedness,
**strictness)
assert 'name' not in obj1['metadata']
assert 'generateName' in obj1['metadata']
assert obj1['metadata']['generateName'] == 'provided-name-'
def test_preserved_names_of_pykube_object(forcedness, strictness,
pykube_object, obj1):
pykube_object.obj = copy.deepcopy(obj1)
kopf.harmonize_naming(pykube_object,
name='provided-name',
**forcedness,
**strictness)
assert pykube_object.obj['metadata'].get('name') != 'provided-name'
assert pykube_object.obj['metadata'].get('generateName') != 'provided-name'
def test_assignment_of_strict_name_of_pykube_object(forcedness, strictness,
pykube_object, obj1):
pykube_object.obj = copy.deepcopy(obj1)
kopf.harmonize_naming(pykube_object,
name='provided-name',
**forcedness,
**strictness)
assert pykube_object.obj['metadata'].get('name') == 'provided-name'
assert pykube_object.obj['metadata'].get('generateName') is None
def test_overwriting_of_relaxed_name_of_kubernetes_model(
forcedness, strictness, kubernetes_model, obj1):
kubernetes_model.metadata.name = obj1.get('metadata', {}).get('name')
kubernetes_model.metadata.generate_name = obj1.get('metadata',
{}).get('generateName')
kopf.harmonize_naming(kubernetes_model,
name='provided-name',
**forcedness,
**strictness)
assert kubernetes_model.metadata.name is None
assert kubernetes_model.metadata.generate_name == 'provided-name-'
def test_preserved_names_of_kubernetes_model(forcedness, strictness,
kubernetes_model, obj1):
kubernetes_model.metadata.name = obj1.get('metadata', {}).get('name')
kubernetes_model.metadata.generate_name = obj1.get('metadata',
{}).get('generateName')
kopf.harmonize_naming(kubernetes_model,
name='provided-name',
**forcedness,
**strictness)
assert kubernetes_model.metadata.name != 'provided-name'
assert kubernetes_model.metadata.generate_name != 'provided-name'
def test_preserved_names_of_dicts(forcedness, strictness, multicls, obj1,
obj2):
obj1, obj2 = copy.deepcopy(obj1), copy.deepcopy(obj2)
objs = multicls([obj1, obj2])
kopf.harmonize_naming(objs,
name='provided-name',
**forcedness,
**strictness)
assert obj1['metadata'].get('name') != 'provided-name'
assert obj2['metadata'].get('name') != 'provided-name'
assert obj1['metadata'].get('generateName') != 'provided-name'
assert obj2['metadata'].get('generateName') != 'provided-name'
def test_assignment_of_nonstrict_names_of_dicts(forcedness, strictness,
multicls, obj1, obj2):
obj1, obj2 = copy.deepcopy(obj1), copy.deepcopy(obj2)
objs = multicls([obj1, obj2])
kopf.harmonize_naming(objs,
name='provided-name',
**forcedness,
**strictness)
assert 'name' not in obj1['metadata']
assert 'name' not in obj2['metadata']
assert 'generateName' in obj1['metadata']
assert 'generateName' in obj2['metadata']
assert obj1['metadata']['generateName'] == 'provided-name-'
assert obj2['metadata']['generateName'] == 'provided-name-'
def test_assigned_names_of_multiple_objects(strict_kwargs, multicls):
obj1 = {'metadata': {'name': 'preexisting-name-1'}}
obj2 = {'metadata': {'name': 'preexisting-name-2'}}
objs = multicls([obj1, obj2])
kopf.harmonize_naming(objs, name='provided-name', **strict_kwargs)
assert 'name' in obj1['metadata']
assert 'generateName' not in obj1['metadata']
assert obj1['metadata']['name'] == 'preexisting-name-1'
assert 'name' in obj2['metadata']
assert 'generateName' not in obj2['metadata']
assert obj2['metadata']['name'] == 'preexisting-name-2'
def test_prefixed_names_of_multiple_objects(relaxed_kwargs, multicls):
obj1 = {}
obj2 = {}
objs = multicls([obj1, obj2])
kopf.harmonize_naming(objs, name='provided-name', **relaxed_kwargs)
assert 'name' not in obj1['metadata']
assert 'generateName' in obj1['metadata']
assert obj1['metadata']['generateName'] == 'provided-name-'
assert 'name' not in obj2['metadata']
assert 'generateName' in obj2['metadata']
assert obj2['metadata']['generateName'] == 'provided-name-'
def test_when_unset_for_name_harmonization():
with pytest.raises(LookupError) as e:
kopf.harmonize_naming([])
assert 'Owner must be set explicitly' in str(e.value)
def test_when_empty_for_name_harmonization(owner):
owner._replace_with({})
with pytest.raises(LookupError) as e:
kopf.harmonize_naming([])
assert 'Name must be set explicitly' in str(e.value)
def test_when_set_for_name_harmonization(owner):
obj = {}
kopf.harmonize_naming(obj)
assert obj['metadata']['generateName'].startswith(OWNER_NAME)
def test_in_name_harmonization():
with pytest.raises(TypeError) as e:
kopf.harmonize_naming(object(), 'x')
assert "K8s object class is not supported" in str(e.value)
