Upgrade ndc-spec to v0.1.4. (#14)

I also upgraded the Rust version used for development, for fun.

Cargo.toml

@@ -1,7 +1,7 @@
 [workspace]
 resolver = "2"
 
-package.version = "0.1.3"
+package.version = "0.1.4"
 package.edition = "2021"
 package.license = "Apache-2.0"
 

crates/sdk/Cargo.toml

@@ -24,8 +24,8 @@ rustls = ["reqwest/rustls"]
 ndc-test = ["dep:ndc-test"]
 
 [dependencies]
-ndc-models = { git = "http://github.com/hasura/ndc-spec.git", tag = "v0.1.3" }
-ndc-test = { git = "http://github.com/hasura/ndc-spec.git", tag = "v0.1.3", optional = true }
+ndc-models = { git = "http://github.com/hasura/ndc-spec.git", tag = "v0.1.4" }
+ndc-test = { git = "http://github.com/hasura/ndc-spec.git", tag = "v0.1.4", optional = true }
 
 async-trait = "0.1.79"
 axum = { version = "0.6.20", features = ["http2"] }

crates/sdk/src/connector/example.rs

@@ -50,7 +50,7 @@ impl Connector for Example {
 
     async fn get_capabilities() -> JsonResponse<models::CapabilitiesResponse> {
         models::CapabilitiesResponse {
-            version: "0.1.3".into(),
+            version: "0.1.4".into(),
             capabilities: models::Capabilities {
                 relationships: None,
                 query: models::QueryCapabilities {
@@ -60,6 +60,7 @@ impl Connector for Example {
                     nested_fields: models::NestedFieldCapabilities {
                         filter_by: None,
                         order_by: None,
+                        aggregates: None,
                     },
                 },
                 mutation: models::MutationCapabilities {
@@ -122,3 +123,31 @@ impl Connector for Example {
         todo!()
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use std::error::Error;
+    use std::path::PathBuf;
+
+    use axum_test_helper::TestClient;
+    use http::StatusCode;
+
+    use super::*;
+
+    #[tokio::test]
+    async fn capabilities_match_ndc_spec_version() -> Result<(), Box<dyn Error + Send + Sync>> {
+        let state =
+            crate::default_main::init_server_state(Example::default(), PathBuf::new()).await?;
+        let app = crate::default_main::create_router::<Example>(state, None);
+
+        let client = TestClient::new(app);
+        let response = client.get("/capabilities").send().await;
+
+        assert_eq!(response.status(), StatusCode::OK);
+
+        let body: ndc_models::CapabilitiesResponse = response.json().await;
+        // ideally we would get this version from `ndc_models::VERSION`
+        assert_eq!(body.version, "0.1.4");
+        Ok(())
+    }
+}

flake.nix

@@ -7,7 +7,7 @@
 # the line, `use flake`.
 
 {
-  description = "ndc-hub";
+  description = "ndc-sdk-rs";
 
   inputs = {
     flake-utils.url = "github:numtide/flake-utils";

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.77.2"
+channel = "1.78.0"
 profile = "default"  # see https://rust-lang.github.io/rustup/concepts/profiles.html
 components = ["rust-analyzer", "rust-src"]  # see https://rust-lang.github.io/rustup/concepts/components.html