def test_builds_resource_with_relationship_not_in_included():
class Relationship(BaseResource):
id: str = resource_id()
attribute1: str = attribute()
class Resource(BaseResource):
id: str = resource_id()
relationship1: Relationship = relationship()
result = build_resource(
JsonApiCallContext(
data={
"id": "100",
"relationships": {
"relationship1": {
"data": {
"id": "42",
"type": "relationships"
}
}
},
}),
Resource(),
)
assert result.relationship1.id == "42"
def test_build_resource_with_cyclic_dependency():
class Resource(BaseResource):
id: str = resource_id()
relationship1: ForwardRef("Relationship") = relationship()
class Relationshup(BaseResource):
id: str = resource_id()
result = build_resource(
JsonApiCallContext(
data={
"id": "100",
"relationships": {
"relationship1": {
"data": {
"id": "42",
"type": "relationships"
}
}
},
}),
Resource(),
)
assert result.relationship1.id == "42"
def test_builds_resource_with_id():
class Resource(BaseResource):
id: str = resource_id()
result = build_resource(JsonApiCallContext(data={"id": "42"}), Resource())
assert result.id == "42"
def test_build_resource_raises_if_relationship_is_not_optional():
class Relationship(BaseResource):
id: str = resource_id()
class Resource(BaseResource):
id: str = resource_id()
relationship1: Relationship = relationship()
with pytest.raises(ValueError, match=r".* relationship1 .*"):
build_resource(
JsonApiCallContext(data={
"id": "100",
"relationships": {}
}), Resource())
def test_builds_resource_raises_type_error():
class Resource(BaseResource):
id: str = resource_id()
attribute1: str = attribute()
with pytest.raises(TypeError, match=r".* attribute1 .*"):
build_resource(
JsonApiCallContext(data={
"id": "42",
"attributes": {
"attribute1": 1
}
}),
Resource(),
)
def test_builds_resource_with_decoded_attributes():
class Resource(BaseResource):
id: str = resource_id()
attribute1: date = attribute(decoder=date.fromisoformat)
result = build_resource(
JsonApiCallContext(data={
"id": "42",
"attributes": {
"attribute1": "2019-07-04"
}
}),
Resource(),
)
assert result.attribute1 == date(2019, 7, 4)
def test_builds_resource_with_attributes():
class Resource(BaseResource):
id: str = resource_id()
attribute1: str = attribute()
result = build_resource(
JsonApiCallContext(data={
"id": "42",
"attributes": {
"attribute1": "value"
}
}),
Resource(),
)
assert result.attribute1 == "value"
def test_build_resource_with_non_optional_relationship_raise_error():
class Relationship(BaseResource):
id: str = resource_id()
class Resource(BaseResource):
id: str = resource_id()
relationship1: Relationship = relationship()
with pytest.raises(ValueError, match=r".* relationship1 .*"):
build_resource(
JsonApiCallContext(data={
"id": "100",
"relationships": {
"relationship1": {
"data": None
}
}
}),
Resource(),
)
def test_build_resource_with_optional_relationship():
class Relationship(BaseResource):
id: str = resource_id()
class Resource(BaseResource):
id: str = resource_id()
relationship1: Optional[Relationship] = relationship()
result = build_resource(
JsonApiCallContext(data={
"id": "100",
"relationships": {
"relationship1": {
"data": None
}
}
}),
Resource(),
)
assert result.relationship1 is None
def test_find_in_include_returns_none_not_found():
include = {"type": "articles", "id": "100", "attributes": {"attribute1": "value1"}}
json_api_call_context = JsonApiCallContext(data={}, included=[include])
assert json_api_call_context.find_in_included("bla", "42") is None
def test_get_attribute():
json_api_call_context = JsonApiCallContext(
data={"attributes": {"attribute1": "value1"}}
)
assert json_api_call_context.get_attribute("attribute1") == "value1"
def test_find_in_included_returns_none_if_included_not_set():
json_api_call_context = JsonApiCallContext(data={})
assert json_api_call_context.find_in_included("articles", "100") is None
def test_get_id():
json_api_call_context = JsonApiCallContext(data={"id": "2"})
assert json_api_call_context.get_id() == "2"
def test_find_in_included():
include = {"type": "articles", "id": "100", "attributes": {"attribute1": "value1"}}
json_api_call_context = JsonApiCallContext(data={}, included=[include])
assert json_api_call_context.find_in_included("articles", "100") == include
def test_get_relationship_returns_none_if_not_exist():
json_api_call_context = JsonApiCallContext(
data={"relationships": {"author": "some_relationship"}}
)
assert json_api_call_context.get_relationship("unknown") is None
def test_get_relationship():
json_api_call_context = JsonApiCallContext(
data={"relationships": {"author": "some_relationship"}}
)
assert json_api_call_context.get_relationship("author") == "some_relationship"