Update ToolsTab tests to require JSON fields and adjust default value generation for optional types

client/src/utils/__tests__/schemaUtils.test.ts

@@ -39,12 +39,12 @@ describe("generateDefaultValue", () => {
     ).toBe(false);
   });
 
-  test("generates default array", () => {
-    expect(generateDefaultValue({ type: "array" })).toEqual([]);
+  test("generates undefined for optional array", () => {
+    expect(generateDefaultValue({ type: "array" })).toBe(undefined);
   });
 
-  test("generates default empty object", () => {
-    expect(generateDefaultValue({ type: "object" })).toEqual({});
+  test("generates undefined for optional object", () => {
+    expect(generateDefaultValue({ type: "object" })).toBe(undefined);
   });
 
   test("generates default null for unknown types", () => {
@@ -52,12 +52,32 @@ describe("generateDefaultValue", () => {
     expect(generateDefaultValue({ type: "unknown" })).toBe(undefined);
   });
 
-  test("generates empty array for non-required array", () => {
-    expect(generateDefaultValue({ type: "array" })).toEqual([]);
+  test("generates empty array for required array", () => {
+    const parentSchema = { required: ["testArray"] };
+    expect(
+      generateDefaultValue({ type: "array" }, "testArray", parentSchema),
+    ).toEqual([]);
   });
 
-  test("generates empty object for non-required object", () => {
-    expect(generateDefaultValue({ type: "object" })).toEqual({});
+  test("generates undefined for non-required array", () => {
+    const parentSchema = { required: ["otherField"] };
+    expect(
+      generateDefaultValue({ type: "array" }, "testArray", parentSchema),
+    ).toBe(undefined);
+  });
+
+  test("generates empty object for required object", () => {
+    const parentSchema = { required: ["testObject"] };
+    expect(
+      generateDefaultValue({ type: "object" }, "testObject", parentSchema),
+    ).toEqual({});
+  });
+
+  test("generates undefined for non-required object", () => {
+    const parentSchema = { required: ["otherField"] };
+    expect(
+      generateDefaultValue({ type: "object" }, "testObject", parentSchema),
+    ).toBe(undefined);
   });
 
   test("generates undefined for non-required primitive types", () => {

client/src/utils/schemaUtils.ts

@@ -109,9 +109,9 @@ export function generateDefaultValue(
     case "boolean":
       return isRequired ? false : undefined;
     case "array":
-      return [];
+      return isRequired ? [] : undefined;
     case "object": {
-      if (!schema.properties) return {};
+      if (!schema.properties) return isRequired ? {} : undefined;
 
       const obj: JsonObject = {};
       // Only include properties that are required according to the schema's required array
@@ -123,7 +123,7 @@ export function generateDefaultValue(
           }
         }
       });
-      return obj;
+      return isRequired ? obj : Object.keys(obj).length > 0 ? obj : undefined;
     }
     case "null":
       return null;