diff --git a/src/__tests__/json-completion.spec.ts b/src/__tests__/json-completion.spec.ts
index e3f03ba..4f7a0eb 100644
--- a/src/__tests__/json-completion.spec.ts
+++ b/src/__tests__/json-completion.spec.ts
@@ -1,6 +1,7 @@
 import { describe, it } from "vitest";
 
-import { expectCompletion } from "./__helpers__/completion.js";
+import { expectCompletion } from "./__helpers__/completion";
+import { testSchema3, testSchema4 } from "./__fixtures__/schemas";
 
 describe("jsonCompletion", () => {
   it("should return completion data for simple types", async () => {
@@ -291,6 +292,57 @@ describe("jsonCompletion", () => {
       },
     ]);
   });
+  it("should autocomplete for array of objects with filter", async () => {
+    await expectCompletion('{ "arrayOfObjects": [ { "f|" } ] }', [
+      {
+        detail: "string",
+        info: "",
+        label: "foo",
+        template: '"foo": "#{}"',
+        type: "property",
+      },
+    ]);
+  });
+  it("should autocomplete for a schema with top level $ref", async () => {
+    await expectCompletion(
+      '{ "| }',
+      [
+        {
+          type: "property",
+          detail: "string",
+          info: "",
+          label: "foo",
+        },
+        {
+          type: "property",
+          detail: "number",
+          info: "",
+          label: "bar",
+        },
+      ],
+      { schema: testSchema3 }
+    );
+  });
+  it("should autocomplete for a schema with top level complex type", async () => {
+    await expectCompletion(
+      '{ "| }',
+      [
+        {
+          type: "property",
+          detail: "string",
+          info: "",
+          label: "foo",
+        },
+        {
+          type: "property",
+          detail: "number",
+          info: "",
+          label: "bar",
+        },
+      ],
+      { schema: testSchema4 }
+    );
+  });
 });
 
 describe("json5Completion", () => {