Add jsonschema extension to populate defaults.

This commit is contained in:
Anthony Sottile 2014-03-31 22:49:24 -07:00
parent 5f4996645c
commit b23ad5d6a3
2 changed files with 83 additions and 0 deletions

View file

@ -0,0 +1,51 @@
from pre_commit.jsonschema_extensions import apply_defaults
def test_apply_defaults_copies_object():
input = {}
ret = apply_defaults(input, {})
assert ret is not input
def test_apply_default_does_not_touch_schema_without_defaults():
ret = apply_defaults(
{'foo': 'bar'},
{'type': 'object', 'properties': {'foo': {}, 'baz': {}}},
)
assert ret == {'foo': 'bar'}
def test_apply_defaults_applies_defaults():
ret = apply_defaults(
{'foo': 'bar'},
{
'type': 'object',
'properties': {
'foo': {'default': 'biz'},
'baz': {'default': 'herp'},
}
}
)
assert ret == {'foo': 'bar', 'baz': 'herp'}
def test_apply_defaults_deep():
ret = apply_defaults(
{'foo': {'bar': {}}},
{
'type': 'object',
'properties': {
'foo': {
'type': 'object',
'properties': {
'bar': {
'type': 'object',
'properties': {'baz': {'default': 'herp'}},
},
},
},
},
},
)
assert ret == {'foo': {'bar': {'baz': 'herp'}}}