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`cli.test.ts`

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eae38d1Claude	1	/**
	2	* Block G3 — `gluecron` CLI smoke tests.
	3	*
	4	* Invokes the `dispatch` function directly without spawning a process;
	5	* captures stdout lines via an injected `out` callback. This keeps the
	6	* tests hermetic — no actual HTTP requests (except in cases where they
	7	* are expected to fail gracefully against a non-responsive host).
	8	*/
	9
	10	import { describe, it, expect } from "bun:test";
	11	import { dispatch, HELP, loadConfig } from "../../cli/gluecron";
	12
	13	function capture() {
	14	const lines: string[] = [];
	15	return {
	16	out: (s: string) => lines.push(s),
	17	text: () => lines.join("\n"),
	18	lines,
	19	};
	20	}
	21
	22	describe("cli — help + version", () => {
	23	it("prints help on no args", async () => {
	24	const { out, text } = capture();
	25	const code = await dispatch([], out);
	26	expect(code).toBe(0);
	27	expect(text()).toContain("gluecron CLI");
	28	});
	29
	30	it("prints help with --help", async () => {
	31	const { out, text } = capture();
	32	const code = await dispatch(["--help"], out);
	33	expect(code).toBe(0);
	34	expect(text()).toContain("Usage");
	35	});
	36
	37	it("prints version with --version", async () => {
	38	const { out, text } = capture();
	39	const code = await dispatch(["--version"], out);
	40	expect(code).toBe(0);
	41	expect(text()).toMatch(/^\d+\.\d+\.\d+$/);
	42	});
	43
	44	it("rejects unknown commands", async () => {
	45	const { out, text } = capture();
	46	const code = await dispatch(["bogus"], out);
	47	expect(code).toBe(1);
	48	expect(text()).toContain("unknown command");
	49	});
	50	});
	51
	52	describe("cli — config", () => {
	53	it("loadConfig returns default host when no file exists", () => {
	54	const cfg = loadConfig();
	55	expect(cfg.host).toBeDefined();
	56	expect(typeof cfg.host).toBe("string");
	57	});
	58	});
	59
	60	describe("cli — HELP text", () => {
	61	it("lists every major command", () => {
	62	expect(HELP).toContain("login");
	63	expect(HELP).toContain("whoami");
	64	expect(HELP).toContain("repo ls");
	65	expect(HELP).toContain("repo show");
	66	expect(HELP).toContain("repo create");
	67	expect(HELP).toContain("issues ls");
	68	expect(HELP).toContain("gql");
	69	});
	70	});
	71
	72	describe("cli — dispatcher", () => {
	73	it("repo with no subcommand prints usage", async () => {
	74	const { out, text } = capture();
	75	const code = await dispatch(["repo"], out);
	76	expect(code).toBe(1);
	77	expect(text()).toContain("usage:");
	78	});
	79
	80	it("issues without args prints usage", async () => {
	81	const { out, text } = capture();
	82	const code = await dispatch(["issues"], out);
	83	expect(code).toBe(1);
	84	expect(text()).toContain("usage:");
	85	});
	86
	87	it("gql without query prints usage", async () => {
	88	const { out, text } = capture();
	89	const code = await dispatch(["gql"], out);
	90	expect(code).toBe(1);
	91	expect(text()).toContain("usage:");
	92	});
	93	});