def test_resolve_field_class():
"""Test looking up field by field $type"""
# Check for error on known invalid type
with pytest.raises(KeyError):
resolve_field_class({'$type': 'Not a valid type'})
# Check all fields with a type are resolvable by their types
for cls in get_recursive_subclasses(Field):
if cls.field_type:
if isinstance(cls.field_type, six.string_types):
types = [cls.field_type]
else:
types = cls.field_type
for field_type in types:
assert resolve_field_class({'$type': field_type}) is cls
def __premap_fields(self):
"""Build field instances using field definitions in app manifest
Map raw record field data into appropriate field instances with their correct respective types
"""
# Circular imports
from swimlane.core.fields import resolve_field_class
for field_definition in self.app._raw['fields']:
field_class = resolve_field_class(field_definition)
field_instance = field_class(field_definition['name'], self)
value = self._raw['values'].get(field_instance.id)
field_instance.set_swimlane(value)
self._fields[field_instance.name] = field_instance
def test_resolve_field_class():
"""Test looking up field by field $type"""
with pytest.raises(KeyError):
resolve_field_class({'$type': 'Not a valid type'})