Tests: restore matrix-js bind integration coverage

src/commands/agents.bind.matrix-js.integration.test.ts

@@ -0,0 +1,52 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { matrixPlugin } from "../../extensions/matrix-js/src/channel.js";
+import { setActivePluginRegistry } from "../plugins/runtime.js";
+import { createTestRegistry } from "../test-utils/channel-plugins.js";
+import { agentsBindCommand } from "./agents.js";
+import { setDefaultChannelPluginRegistryForTests } from "./channel-test-helpers.js";
+import { baseConfigSnapshot, createTestRuntime } from "./test-runtime-config-helpers.js";
+
+const readConfigFileSnapshotMock = vi.hoisted(() => vi.fn());
+const writeConfigFileMock = vi.hoisted(() => vi.fn().mockResolvedValue(undefined));
+
+vi.mock("../config/config.js", async (importOriginal) => ({
+  ...(await importOriginal<typeof import("../config/config.js")>()),
+  readConfigFileSnapshot: readConfigFileSnapshotMock,
+  writeConfigFile: writeConfigFileMock,
+}));
+
+describe("agents bind matrix-js integration", () => {
+  const runtime = createTestRuntime();
+
+  beforeEach(() => {
+    readConfigFileSnapshotMock.mockClear();
+    writeConfigFileMock.mockClear();
+    runtime.log.mockClear();
+    runtime.error.mockClear();
+    runtime.exit.mockClear();
+
+    setActivePluginRegistry(
+      createTestRegistry([{ pluginId: "matrix-js", plugin: matrixPlugin, source: "test" }]),
+    );
+  });
+
+  afterEach(() => {
+    setDefaultChannelPluginRegistryForTests();
+  });
+
+  it("uses matrix-js plugin binding resolver when accountId is omitted", async () => {
+    readConfigFileSnapshotMock.mockResolvedValue({
+      ...baseConfigSnapshot,
+      config: {},
+    });
+
+    await agentsBindCommand({ agent: "main", bind: ["matrix-js"] }, runtime);
+
+    expect(writeConfigFileMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        bindings: [{ agentId: "main", match: { channel: "matrix-js", accountId: "main" } }],
+      }),
+    );
+    expect(runtime.exit).not.toHaveBeenCalled();
+  });
+});