feat: CoeditingRegistry opt-in gate (INV-10, spec §6.4) — enter/stop commands + context keys

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 06:40:15 -07:00
parent ef61b141b6
commit 2597cba229
5 changed files with 189 additions and 0 deletions
@@ -0,0 +1,20 @@
+import * as assert from "node:assert";
+import * as vscode from "vscode";
+
+async function api() {
+  const ext = vscode.extensions.getExtension("benstull.vscode-cowriting-plugin")!;
+  return (await ext.activate()) as import("../../../src/extension").CowritingApi;
+}
+
+suite("coediting registry (PUC-7)", () => {
+  test("enter → isCoediting true; exit → false; persists in list()", async () => {
+    const { coeditingRegistry } = await api();
+    const doc = await vscode.workspace.openTextDocument({ language: "markdown", content: "# t\n\nbody\n" });
+    await vscode.window.showTextDocument(doc);
+    await vscode.commands.executeCommand("cowriting.coeditDocument");
+    assert.strictEqual(coeditingRegistry.isCoediting(doc.uri), true);
+    assert.ok(coeditingRegistry.list().includes(doc.uri.toString()));
+    await vscode.commands.executeCommand("cowriting.stopCoediting");
+    assert.strictEqual(coeditingRegistry.isCoediting(doc.uri), false);
+  });
+});