def test_template_resource__refers_to_other_jobs(self):
other_unit = UnitWithId({'id': 'some-unit'}, provider=self.provider)
unit = self.unit_cls({'template-resource': 'some-unit'},
provider=self.provider)
message = ("field 'template-resource',"
" the referenced unit is not a job")
self.provider.unit_list = [unit, other_unit]
self.provider.problem_list = []
context = UnitValidationContext([self.provider])
issue_list = unit.check(context=context)
self.assertIssueFound(issue_list,
self.unit_cls.Meta.fields.template_resource,
Problem.bad_reference, Severity.error, message)
def test_requires__refers_to_other_jobs(self):
other_unit = UnitWithId({
'id': 'some_unit'
}, provider=self.provider)
unit = self.unit_cls({
'requires': 'some_unit.attr == "value"'
}, provider=self.provider)
message = "field 'requires', the referenced unit is not a job"
self.provider.unit_list = [unit, other_unit]
context = UnitValidationContext([self.provider])
issue_list = unit.check(context=context)
self.assertIssueFound(
issue_list, self.unit_cls.Meta.fields.requires,
Problem.bad_reference, Severity.error, message)
def test_category_id__refers_to_other_jobs(self):
other_unit = UnitWithId({
'id': 'some-unit'
}, provider=self.provider)
unit = self.unit_cls({
'category_id': 'some-unit'
}, provider=self.provider)
message = "field 'category_id', the referenced unit is not a category"
self.provider.unit_list = [unit, other_unit]
context = UnitValidationContext([self.provider])
issue_list = unit.check(context=context)
self.assertIssueFound(
issue_list, self.unit_cls.Meta.fields.category_id,
Problem.bad_reference, Severity.error, message)
def test_validate(self):
# Empty units are valid, with or without parameters
Unit({}).validate()
Unit({}, parameters={}).validate()
# Fields cannot refer to parameters that are not supplied
with self.assertRaises(ValidationError) as boom:
Unit({'field': '{param}'}, parameters={}).validate()
self.assertEqual(boom.exception.field, 'field')
self.assertEqual(boom.exception.problem, Problem.wrong)
# Fields must obey template constraints. (id: vary)
with self.assertRaises(ValidationError) as boom:
UnitWithId({'id': 'a-simple-id'}, parameters={}).validate()
self.assertEqual(boom.exception.field, 'id')
self.assertEqual(boom.exception.problem, Problem.constant)
# Fields must obey template constraints. (unit: const)
with self.assertRaises(ValidationError) as boom:
Unit({'unit': '{parametric_id}'},
parameters={'parametric_id': 'foo'}).validate()
self.assertEqual(boom.exception.field, 'unit')
self.assertEqual(boom.exception.problem, Problem.variable)