Add impl_object macro tests

Author: theduke

juniper/src/macros/tests/impl_object.rs

@@ -0,0 +1,54 @@
+use crate::{graphql_value, EmptyMutation, Executor, GraphQLObject, GraphQLType, RootNode};
+
+struct Context {
+    val1: bool,
+}
+
+impl crate::Context for Context {}
+
+struct Query {
+    field_bool: bool,
+}
+
+#[crate::impl_object_internal(
+    Context = Context,
+    scalar = crate::DefaultScalarValue,
+)]
+impl Query {
+    fn staticfield() -> bool {
+        true
+    }
+
+    fn with_context(context: &Context) -> bool {
+        context.val1
+    }
+
+    fn field_bool(&self) -> bool {
+        self.field_bool
+    }
+}
+
+#[test]
+fn test_impl_object_query() {
+    let doc = r#"
+    query {
+        staticfield
+        withContext
+        fieldBool
+    }
+    "#;
+    let schema = RootNode::new(Query { field_bool: true }, EmptyMutation::<Context>::new());
+    let vars = std::collections::HashMap::new();
+
+    let (result, errs) = crate::execute(doc, None, &schema, &vars, &Context { val1: true })
+        .expect("Execution failed");
+    assert_eq!(errs, []);
+    assert_eq!(
+        result,
+        graphql_value!({
+            "staticfield": true,
+            "withContext": true,
+            "fieldBool": true,
+        })
+    );
+}

juniper/src/macros/tests/mod.rs

@@ -1,5 +1,6 @@
 mod args;
 mod field;
+mod impl_object;
 mod interface;
 mod object;
 mod scalar;

juniper/src/macros/tests/object.rs

@@ -18,49 +18,36 @@ Syntax to validate:
 
  */
 
-struct Interface;
-
 struct CustomName;
+graphql_object!(CustomName: () as "ACustomNamedType" |&self| {
+    field simple() -> i32 { 0 }
+});
 
 #[allow(dead_code)]
 struct WithLifetime<'a> {
     data: PhantomData<&'a i32>,
 }
+graphql_object!(<'a> WithLifetime<'a>: () as "WithLifetime" |&self| {
+    field simple() -> i32 { 0 }
+});
 
 #[allow(dead_code)]
 struct WithGenerics<T> {
     data: T,
 }
-
-struct DescriptionFirst;
-struct FieldsFirst;
-struct InterfacesFirst;
-
-struct CommasWithTrailing;
-struct CommasOnMeta;
-
-struct Root;
-
-graphql_object!(CustomName: () as "ACustomNamedType" |&self| {
-    field simple() -> i32 { 0 }
-});
-
-graphql_object!(<'a> WithLifetime<'a>: () as "WithLifetime" |&self| {
-    field simple() -> i32 { 0 }
-});
-
 graphql_object!(<T> WithGenerics<T>: () as "WithGenerics" |&self| {
     field simple() -> i32 { 0 }
 });
 
+struct Interface;
+struct DescriptionFirst;
 graphql_interface!(Interface: () |&self| {
     field simple() -> i32 { 0 }
 
     instance_resolvers: |_| {
         DescriptionFirst => Some(DescriptionFirst {}),
     }
 });
-
 graphql_object!(DescriptionFirst: () |&self| {
     description: "A description"
 
@@ -69,6 +56,7 @@ graphql_object!(DescriptionFirst: () |&self| {
     interfaces: [Interface]
 });
 
+struct FieldsFirst;
 graphql_object!(FieldsFirst: () |&self| {
     field simple() -> i32 { 0 }
 
@@ -77,6 +65,7 @@ graphql_object!(FieldsFirst: () |&self| {
     interfaces: [Interface]
 });
 
+struct InterfacesFirst;
 graphql_object!(InterfacesFirst: ()|&self| {
     interfaces: [Interface]
 
@@ -85,6 +74,7 @@ graphql_object!(InterfacesFirst: ()|&self| {
     description: "A description"
 });
 
+struct CommasWithTrailing;
 graphql_object!(CommasWithTrailing: () |&self| {
     interfaces: [Interface],
 
@@ -93,13 +83,17 @@ graphql_object!(CommasWithTrailing: () |&self| {
     description: "A description",
 });
 
+struct CommasOnMeta;
+
 graphql_object!(CommasOnMeta: () |&self| {
     interfaces: [Interface],
     description: "A description",
 
     field simple() -> i32 { 0 }
 });
 
+struct Root;
+
 struct InnerContext;
 impl Context for InnerContext {}