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|
import textwrap
from strawberry.schema_codegen import codegen
def test_support_for_key_directive():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@key"])
type User @key(fields: "id") {
id: ID!
username: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(keys=["id"])
class User:
id: strawberry.ID
username: str
"""
).strip()
assert codegen(schema).strip() == expected
def test_support_for_shareable_directive():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@shareable"])
type User @shareable {
id: ID!
username: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(shareable=True)
class User:
id: strawberry.ID
username: str
"""
).strip()
assert codegen(schema).strip() == expected
def test_support_for_inaccessible_directive():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@inaccessible"])
type User @inaccessible {
id: ID!
username: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(inaccessible=True)
class User:
id: strawberry.ID
username: str
"""
).strip()
assert codegen(schema).strip() == expected
def test_support_for_tags_directive():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@tags"])
type User @tag(name: "user") @tag(name: "admin") {
id: ID!
username: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(tags=["user", "admin"])
class User:
id: strawberry.ID
username: str
"""
).strip()
assert codegen(schema).strip() == expected
def test_uses_federation_schema():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@inaccessible"])
type Query {
me: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.type
class Query:
me: str
schema = strawberry.federation.Schema(query=Query)
"""
).strip()
assert codegen(schema).strip() == expected
def test_supports_authenticated_directive():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.11", import: ["@authenticated"])
type User @authenticated {
name: String! @authenticated
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(authenticated=True)
class User:
name: str = strawberry.federation.field(authenticated=True)
"""
).strip()
assert codegen(schema).strip() == expected
def test_requires_scope():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.11", import: ["@requiresScope"])
type User @requiresScopes(scopes: [["client", "poweruser"], ["admin"], ["productowner"]]){
name: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(requires_scopes=[["client", "poweruser"], ["admin"], ["productowner"]])
class User:
name: str
"""
).strip()
assert codegen(schema).strip() == expected
def test_policy_directive():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.11", import: ["@policy"])
type User @policy(policies: ["userPolicy", [["client", "poweruser"], ["admin"], ["productowner"]]]){
name: String!
}
"""
expected = textwrap.dedent(
"""
import strawberry
@strawberry.federation.type(policy=["userPolicy", [["client", "poweruser"], ["admin"], ["productowner"]]])
class User:
name: str
"""
).strip()
assert codegen(schema).strip() == expected
def test_support_for_directives_on_fields():
schema = """
extend schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@requires", "@provides"])
type User {
a: String! @shareable
b: String! @inaccessible
c: String! @override(from: "mySubGraph")
c1: String! @override(from: "mySubGraph", label: "some.label")
d: String! @external
e: String! @requires(fields: "id")
f: String! @provides(fields: "id")
g: String! @tag(name: "user")
}
"""
expected = textwrap.dedent(
"""
import strawberry
from strawberry.federation.schema_directives import Override
@strawberry.type
class User:
a: str = strawberry.federation.field(shareable=True)
b: str = strawberry.federation.field(inaccessible=True)
c: str = strawberry.federation.field(override="mySubGraph")
c1: str = strawberry.federation.field(override=Override(override_from="mySubGraph", label="some.label"))
d: str = strawberry.federation.field(external=True)
e: str = strawberry.federation.field(requires=["id"])
f: str = strawberry.federation.field(provides=["id"])
g: str = strawberry.federation.field(tags=["user"])
"""
).strip()
assert codegen(schema).strip() == expected
|
