fix: types across multiple configs (#2234)

Co-authored-by: Tushar Mathur <[email protected]>

src/core/config/reader.rs

@@ -137,7 +137,11 @@ impl ConfigReader {
             }
         }
 
-        Ok(config_module)
+        // Recreating the ConfigModule in order to recompute the values of
+        // `input_types`, `output_types` and `interface_types`
+        let mut final_config_module = ConfigModule::from(config_module.config);
+        final_config_module.extensions = config_module.extensions;
+        Ok(final_config_module)
     }
 
     /// Reads the certificate from a given file

tests/core/snapshots/test-multiple-config-types.md_0.snap

@@ -0,0 +1,18 @@
+---
+source: tests/core/spec.rs
+expression: response
+---
+{
+  "status": 200,
+  "headers": {
+    "content-type": "application/json"
+  },
+  "body": {
+    "data": {
+      "bar": {
+        "name": "name",
+        "id": 1
+      }
+    }
+  }
+}

tests/core/snapshots/test-multiple-config-types.md_client.snap

@@ -0,0 +1,55 @@
+---
+source: tests/core/spec.rs
+expression: formatted
+---
+scalar Bytes
+
+scalar Date
+
+scalar Email
+
+scalar Empty
+
+input Input {
+  id: Int
+  name: String
+}
+
+scalar Int128
+
+scalar Int16
+
+scalar Int32
+
+scalar Int64
+
+scalar Int8
+
+scalar JSON
+
+type Output {
+  id: Int
+  name: String
+}
+
+scalar PhoneNumber
+
+type Query {
+  bar(input: Input): Output
+}
+
+scalar UInt128
+
+scalar UInt16
+
+scalar UInt32
+
+scalar UInt64
+
+scalar UInt8
+
+scalar Url
+
+schema {
+  query: Query
+}

tests/core/snapshots/test-multiple-config-types.md_merged.snap

@@ -0,0 +1,11 @@
+---
+source: tests/core/spec.rs
+expression: formatter
+---
+schema @server @upstream @link(id: "types", src: "types.graphql", type: Config) {
+  query: Query
+}
+
+type Query {
+  bar(input: Input): Output @expr(body: {id: "{{.args.input.id}}", name: "{{.args.input.name}}"})
+}

tests/execution/test-multiple-config-types.md

@@ -0,0 +1,30 @@
+# Multiple Configs
+
+```graphql @config
+schema @server @link(id: "types", type: Config, src: "types.graphql") {
+  query: Query
+}
+
+type Query {
+  bar(input: Input): Output @expr(body: {id: "{{.args.input.id}}", name: "{{.args.input.name}}"})
+}
+```
+
+```graphql @file:types.graphql
+input Input {
+  id: Int
+  name: String
+}
+
+type Output {
+  id: Int
+  name: String
+}
+```
+
+```yml @test
+- method: POST
+  url: http://localhost:8080/graphql
+  body:
+    query: 'query { bar(input: {id: 1, name: "name"}) { name id } }'
+```