def test_flatten_combiners_resolve_types_object_by_default(combiner):
# this should fail, since we declare an object type and string type
# https://github.com/aws-cloudformation/aws-cloudformation-rpdk/issues/333
ref = ("definitions", "obj")
test_schema = {
"typeName": "AWS::Valid::TypeName",
"definitions": {
"obj": {
"properties": {
"Foo": {
"type": "object"
}
}
}
},
"properties": {
"p": {
combiner: [{
"type": "string"
}, {
"$ref": fragment_encode(ref)
}]
}
},
}
flattener = JsonSchemaFlattener(test_schema)
flattener.flatten_schema()
assert ref in flattener._schema_map
def test_flatten_combiners_no_clobber(combiner):
# https://github.com/awslabs/aws-cloudformation-rpdk/pull/92#discussion_r231348534
ref = ("properties", "p2", combiner, 0)
test_schema = {
"typeName": "AWS::Valid::TypeName",
"properties": {
"p1": {
"$ref": fragment_encode(ref)
},
"p2": {
combiner: [
{
"properties": {
"a2": {
"type": "integer"
}
}
},
{
"properties": {
"b1": {
"type": "integer"
}
}
},
]
},
},
}
flattener = JsonSchemaFlattener(test_schema)
flattener.flatten_schema()
assert ref in flattener._schema_map
def test_flatten_combiners_resolve_types(combiner):
ref_type = ("definitions", "obj_type")
ref = ("definitions", "obj")
test_schema = {
"typeName": "AWS::Valid::TypeName",
"definitions": {
"obj_type": {
"type": "object"
},
"obj": {
"properties": {
"Foo": {
"type": "object"
}
}
},
},
"properties": {
"p": {
combiner: [
{
"type": "string"
},
{
"type": "integer"
},
{
"$ref": fragment_encode(ref_type)
},
]
},
"p2": {
combiner: [{
"type": "string"
}, {
"$ref": fragment_encode(ref)
}]
},
},
}
flattener = JsonSchemaFlattener(test_schema)
flattener.flatten_schema()
assert ref in flattener._schema_map
def test_flatten_combiners_flattened_before_merge_failed_but_should_not(
combiner):
# this should not fail, since the refs are actually compatible with each other
# https://github.com/aws-cloudformation/aws-cloudformation-rpdk/issues/333
ref = ("definitions", "obj")
ref2 = ("definitions", "obj2")
test_schema = {
"typeName": "AWS::Valid::TypeName",
"definitions": {
"obj": {
"properties": {
"a": {
"type": "object"
}
}
},
"obj2": {
"properties": {
"a": {
"type": "object"
}
}
},
},
"properties": {
"p": {
combiner: [
{
"$ref": fragment_encode(ref)
},
{
"$ref": fragment_encode(ref2)
},
]
}
},
}
flattener = JsonSchemaFlattener(test_schema)
with pytest.raises(ConstraintError) as excinfo:
flattener.flatten_schema()
assert "declared multiple values for '$ref'" in str(excinfo.value)
def test_flatten_combiners_resolve_types(combiner):
ref = ("definitions", "obj")
test_schema = {
"typeName": "AWS::Valid::TypeName",
"definitions": {
"obj": {
"type": "object"
}
},
"properties": {
"p": {
combiner: [{
"type": "string"
}, {
"$ref": fragment_encode(ref)
}]
}
},
}
flattener = JsonSchemaFlattener(test_schema)
with pytest.raises(ConstraintError) as excinfo:
flattener.flatten_schema()
assert "declared multiple values for 'type'" in str(excinfo.value)