More testing

Cargo.toml

@@ -9,3 +9,7 @@ serde = [ "dep:serde" ]
 
 [dependencies]
 serde = { version = "1", optional = true, features = [ "derive" ] }
+
+[dev-dependencies]
+ql = { path = ".", features = [ "serde" ] }
+serde_json = { version = "1" }

src/lib.rs

@@ -20,14 +20,28 @@ mod tests {
     // just tests that the macro compiles
     crate::query_def! {
         Foo(FooDef) {
-            bar: 'dyn (Bar),
+            #[serde(flatten)]
+            bar: (Bar),
             baz: (bool),
             bars: 'vec (Bar),
             bars_by_bazs: 'map (bool, Bar),
         }
 
         Bar(BarDef) {
-            baz: (bool),
+            baz_inner: (bool),
         }
     }
+
+    // make sure A. serde is working and B. we get expected structure
+    #[test]
+    fn test_json() {
+        assert_eq!(serde_json::to_string(&Foo {
+            bar: Some(Bar {
+                baz_inner: Some(true),
+            }),
+            baz: Some(false),
+            bars: Some(vec![]),
+            bars_by_bazs: Some(std::collections::HashMap::new()),
+        }).ok(), Some(r#"{"baz_inner":true,"baz":false,"bars":[],"bars_by_bazs":{}}"#.to_owned()));
+    }
 }