feat(M1): Project Scaffold

tools/ai-cli-dispatch/tests/cli.test.ts

@@ -0,0 +1,66 @@
+import { describe, it } from "node:test";
+import assert from "node:assert";
+import { main, discoverClients, execClient } from "../src/cli.js";
+import { ClientNotFoundError } from "../src/types.js";
+
+describe("discoverClients", () => {
+  it("returns all three configured clients", () => {
+    const clients = discoverClients();
+    assert.strictEqual(clients.length, 3);
+    const names = clients.map((c) => c.name);
+    assert.deepStrictEqual(names, ["codex", "claude", "opencode"]);
+  });
+
+  it("returns ClientInfo with found boolean", () => {
+    const clients = discoverClients();
+    for (const c of clients) {
+      assert.strictEqual(typeof c.found, "boolean");
+    }
+  });
+});
+
+describe("main", () => {
+  it("returns 0 for --help", async () => {
+    const code = await main(["node", "cli.ts", "--help"]);
+    assert.strictEqual(code, 0);
+  });
+
+  it("returns 0 for list", async () => {
+    const code = await main(["node", "cli.ts", "list"]);
+    assert.strictEqual(code, 0);
+  });
+
+  it("returns 0 for list --json", async () => {
+    const code = await main(["node", "cli.ts", "list", "--json"]);
+    assert.strictEqual(code, 0);
+  });
+
+  it("returns 1 for exec without --client", async () => {
+    const code = await main(["node", "cli.ts", "exec", "--prompt", "hello"]);
+    assert.strictEqual(code, 1);
+  });
+
+  it("returns 1 for exec without --prompt", async () => {
+    const code = await main(["node", "cli.ts", "exec", "--client", "codex"]);
+    assert.strictEqual(code, 1);
+  });
+
+  it("returns 1 for unknown command", async () => {
+    const code = await main(["node", "cli.ts", "bogus"]);
+    assert.strictEqual(code, 1);
+  });
+
+  it("returns 1 when no command is given", async () => {
+    const code = await main(["node", "cli.ts"]);
+    assert.strictEqual(code, 1);
+  });
+});
+
+describe("execClient", () => {
+  it("throws ClientNotFoundError when client path is empty", () => {
+    assert.throws(
+      () => execClient("codex", "test prompt", ""),
+      (err: unknown) => err instanceof ClientNotFoundError
+    );
+  });
+});