Squashed 'packages/mcp-typescript/' content from commit 2cc7dd1

git-subtree-dir: packages/mcp-typescript
git-subtree-split: 2cc7dd104307d48bab8d27760f16c63c119d8a88

dist/shared/stdio.test.js

@@ -0,0 +1,27 @@
+import { ReadBuffer } from "./stdio.js";
+const testMessage = {
+    jsonrpc: "2.0",
+    method: "foobar",
+};
+test("should have no messages after initialization", () => {
+    const readBuffer = new ReadBuffer();
+    expect(readBuffer.readMessage()).toBeNull();
+});
+test("should only yield a message after a newline", () => {
+    const readBuffer = new ReadBuffer();
+    readBuffer.append(Buffer.from(JSON.stringify(testMessage)));
+    expect(readBuffer.readMessage()).toBeNull();
+    readBuffer.append(Buffer.from("\n"));
+    expect(readBuffer.readMessage()).toEqual(testMessage);
+    expect(readBuffer.readMessage()).toBeNull();
+});
+test("should be reusable after clearing", () => {
+    const readBuffer = new ReadBuffer();
+    readBuffer.append(Buffer.from("foobar"));
+    readBuffer.clear();
+    expect(readBuffer.readMessage()).toBeNull();
+    readBuffer.append(Buffer.from(JSON.stringify(testMessage)));
+    readBuffer.append(Buffer.from("\n"));
+    expect(readBuffer.readMessage()).toEqual(testMessage);
+});
+//# sourceMappingURL=stdio.test.js.map