test(irc): cover connection and probe helpers

extensions/irc/src/probe.test.ts

@@ -0,0 +1,96 @@
+import { describe, expect, it, vi } from "vitest";
+
+const resolveIrcAccountMock = vi.hoisted(() => vi.fn());
+const buildIrcConnectOptionsMock = vi.hoisted(() => vi.fn());
+const connectIrcClientMock = vi.hoisted(() => vi.fn());
+
+vi.mock("./accounts.js", () => ({
+  resolveIrcAccount: resolveIrcAccountMock,
+}));
+
+vi.mock("./connect-options.js", () => ({
+  buildIrcConnectOptions: buildIrcConnectOptionsMock,
+}));
+
+vi.mock("./client.js", () => ({
+  connectIrcClient: connectIrcClientMock,
+}));
+
+import { probeIrc } from "./probe.js";
+
+describe("probeIrc", () => {
+  it("returns a configuration error when the IRC account is incomplete", async () => {
+    resolveIrcAccountMock.mockReturnValue({
+      configured: false,
+      host: "",
+      port: 6667,
+      tls: false,
+      nick: "",
+    });
+
+    await expect(probeIrc({} as never)).resolves.toEqual({
+      ok: false,
+      host: "",
+      port: 6667,
+      tls: false,
+      nick: "",
+      error: "missing host or nick",
+    });
+    expect(connectIrcClientMock).not.toHaveBeenCalled();
+  });
+
+  it("returns latency and quits the probe client on success", async () => {
+    resolveIrcAccountMock.mockReturnValue({
+      configured: true,
+      host: "irc.libera.chat",
+      port: 6697,
+      tls: true,
+      nick: "openclaw",
+    });
+    buildIrcConnectOptionsMock.mockReturnValue({ host: "irc.libera.chat" });
+    const quit = vi.fn();
+    connectIrcClientMock.mockResolvedValue({ quit });
+    const nowSpy = vi.spyOn(Date, "now").mockReturnValueOnce(100).mockReturnValueOnce(145);
+
+    try {
+      const result = await probeIrc({} as never, { timeoutMs: 5000 });
+
+      expect(buildIrcConnectOptionsMock).toHaveBeenCalledWith(
+        expect.objectContaining({ host: "irc.libera.chat" }),
+        { connectTimeoutMs: 5000 },
+      );
+      expect(result).toEqual({
+        ok: true,
+        host: "irc.libera.chat",
+        port: 6697,
+        tls: true,
+        nick: "openclaw",
+        latencyMs: 45,
+      });
+      expect(quit).toHaveBeenCalledWith("probe");
+    } finally {
+      nowSpy.mockRestore();
+    }
+  });
+
+  it("formats non-Error probe failures into the returned error field", async () => {
+    resolveIrcAccountMock.mockReturnValue({
+      configured: true,
+      host: "irc.libera.chat",
+      port: 6667,
+      tls: false,
+      nick: "openclaw",
+    });
+    buildIrcConnectOptionsMock.mockReturnValue({ host: "irc.libera.chat" });
+    connectIrcClientMock.mockRejectedValue({ code: "ECONNREFUSED" });
+
+    await expect(probeIrc({} as never)).resolves.toEqual({
+      ok: false,
+      host: "irc.libera.chat",
+      port: 6667,
+      tls: false,
+      nick: "openclaw",
+      error: JSON.stringify({ code: "ECONNREFUSED" }),
+    });
+  });
+});