Changelog & a test for #835 (#837)

CHANGELOG.md

@@ -9,6 +9,10 @@ This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html
 
 ## Unreleased - xxxx-xx-xx
 
+### Bug Fixes
+
+- Fixed an issue with object literals inside arguments
+
 ## v3.4.0 - 2024-01-09
 
 ### New Features

cynic/tests/arguments.rs

@@ -0,0 +1,43 @@
+//! Tests of the generated serialization code for InputObjects
+
+use serde::Serialize;
+
+mod schema {
+ cynic::use_schema!("tests/test-schema.graphql");
+}
+
+#[test]
+fn test_literal_object_inside_list() {
+ use cynic::QueryBuilder;
+
+ #[derive(cynic::QueryFragment, Serialize)]
+ #[cynic(graphql_type = "BlogPost", schema_path = "tests/test-schema.graphql")]
+ struct Post {
+ has_metadata: Option<bool>,
+ }
+
+ #[derive(cynic::QueryFragment)]
+ #[cynic(schema_path = "tests/test-schema.graphql")]
+ struct Query {
+ #[allow(dead_code)]
+ #[arguments(filters: { any: [{states: DRAFT}] })]
+ filtered_posts: Vec<BlogPost>,
+ }
+
+ let query = Query::build(());
+
+ insta::assert_display_snapshot!(query.query, @r###"
+ query Query {
+ filteredPosts(filters: {any: [{states: [DRAFT, ], }, ], }) {
+ hasMetadata
+ }
+ }
+
+ "###);
+}
+
+#[derive(cynic::QueryFragment, Serialize)]
+#[cynic(schema_path = "tests/test-schema.graphql")]
+struct BlogPost {
+ has_metadata: Option<bool>,
+}

cynic/tests/test-schema.graphql

@@ -72,6 +72,7 @@ scalar DateTime
 input PostFilters {
  authorId: ID
  states: [PostState!]
+ any: [PostFilters!]
 }
 
 input InputWithDefaults {