add a test for the printing of link directive
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@ -547,6 +547,86 @@ pub async fn test_entity_inaccessible() {
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}
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}
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}
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}
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#[tokio::test]
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pub async fn test_link_directive() {
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struct User {
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id: ID,
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}
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#[Object(extends)]
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impl User {
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#[graphql(external)]
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async fn id(&self) -> &ID {
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&self.id
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}
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async fn reviews(&self) -> Vec<Review> {
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todo!()
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}
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}
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struct Review;
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#[Object]
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impl Review {
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async fn body(&self) -> String {
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todo!()
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}
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async fn author(&self) -> User {
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todo!()
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}
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async fn product(&self) -> Product {
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todo!()
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}
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}
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struct Product {
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upc: String,
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}
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#[Object(extends)]
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impl Product {
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#[graphql(external)]
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async fn upc(&self) -> &str {
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&self.upc
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}
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async fn reviews(&self) -> Vec<Review> {
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todo!()
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}
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}
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struct Query;
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#[Object]
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impl Query {
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#[graphql(entity)]
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async fn find_user_by_id(&self, id: ID) -> User {
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User { id }
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}
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#[graphql(entity)]
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async fn find_product_by_upc(&self, upc: String) -> Product {
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Product { upc }
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}
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}
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let schema_sdl = Schema::build(Query, EmptyMutation, EmptySubscription)
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.enable_apollo_fed2_link()
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.finish()
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.sdl_with_options(SDLExportOptions::new().federation());
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let path = std::path::Path::new(&std::env::var("CARGO_MANIFEST_DIR").unwrap())
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.join("tests/schemas/test_fed2_link.schema.graphqls");
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let expected_schema = std::fs::read_to_string(&path).unwrap();
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if schema_sdl != expected_schema {
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std::fs::write(path, schema_sdl).unwrap();
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panic!("schema was not up-to-date. verify changes and re-run if correct.")
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}
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}
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#[tokio::test]
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#[tokio::test]
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pub async fn test_entity_tag() {
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pub async fn test_entity_tag() {
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struct MyCustomObjTagged;
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struct MyCustomObjTagged;
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26
tests/schemas/test_fed2_link.schema.graphqls
Normal file
26
tests/schemas/test_fed2_link.schema.graphqls
Normal file
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@ -0,0 +1,26 @@
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extend type Product @key(fields: "upc") {
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upc: String! @external
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reviews: [Review!]!
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}
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type Review {
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body: String!
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author: User!
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product: Product!
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}
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extend type User @key(fields: "id") {
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id: ID! @external
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reviews: [Review!]!
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}
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extend schema @link(
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url: "https://specs.apollo.dev/federation/v2.0",
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import: ["@key", "@tag", "@shareable", "@inaccessible", "@override", "@external", "@provides", "@requires"]
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)
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