def test_get_essence_clones_body():
body = {'spec': {'depth': {'field': 'x'}}}
essence = get_essence(body=body)
body['spec']['depth']['field'] = 'y'
assert essence is not body
assert essence['spec'] is not body['spec']
assert essence['spec']['depth'] is not body['spec']['depth']
assert essence['spec']['depth']['field'] == 'x'
def test_get_essence_removes_status_and_cleans_parents():
body = {
'status': {
'kopf': {
'progress': 'x',
'anything': 'y'
},
'other': 'z'
}
}
essence = get_essence(body=body)
assert essence == {}
def test_get_essence_removes_status_but_keeps_extra_fields():
body = {
'status': {
'kopf': {
'progress': 'x',
'anything': 'y'
},
'other': 'z'
}
}
essence = get_essence(body=body, extra_fields=['status.other'])
assert essence == {'status': {'other': 'z'}}
def test_get_essence_removes_garbage_annotations_but_keeps_others(annotation):
body = {'metadata': {'annotations': {annotation: 'x', 'other': 'y'}}}
essence = get_essence(body=body)
assert essence == {'metadata': {'annotations': {'other': 'y'}}}
def test_get_essence_removes_garbage_annotations_and_cleans_parents(
annotation):
body = {'metadata': {'annotations': {annotation: 'x'}}}
essence = get_essence(body=body)
assert essence == {}
def test_get_essence_removes_system_fields_but_keeps_extra_fields(field):
body = {'metadata': {field: 'x', 'other': 'y'}}
essence = get_essence(body=body, extra_fields=['metadata.other'])
assert essence == {'metadata': {'other': 'y'}}
def test_get_essence_removes_system_fields_and_cleans_parents(field):
body = {'metadata': {field: 'x'}}
essence = get_essence(body=body)
assert essence == {}
def test_get_essence_removes_resource_references():
body = {'apiVersion': 'group/version', 'kind': 'Kind'}
essence = get_essence(body=body)
assert essence == {}