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`extension.test.ts`

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63fe719Claude	1	/**
	2	* Pure unit tests for the git-remote parser.
	3	*
	4	* Run with: node --test out/__tests__/extension.test.js
	5	* (i.e. after `tsc -p .`) — keeps the test runner zero-dependency, matches
	6	* the rest of the extension's "no extra dev deps" stance.
	7	*/
	8
	9	import { strict as assert } from "node:assert";
	10	import { test } from "node:test";
	11	import {
	12	buildBlobUrl,
	13	isGluecronRemote,
	14	parseGitRemote,
	15	} from "../git";
	16
	17	test("parseGitRemote: https remote with .git suffix", () => {
	18	const r = parseGitRemote("https://gluecron.com/ccantynz/Gluecron.com.git");
	19	assert.deepEqual(r, {
	20	owner: "ccantynz",
	21	repo: "Gluecron.com",
	22	host: "gluecron.com",
	23	});
	24	});
	25
	26	test("parseGitRemote: https remote without .git suffix", () => {
	27	const r = parseGitRemote("https://gluecron.com/acme/widgets");
	28	assert.deepEqual(r, { owner: "acme", repo: "widgets", host: "gluecron.com" });
	29	});
	30
	31	test("parseGitRemote: scp-style git@host:owner/repo.git", () => {
	32	const r = parseGitRemote("git@gluecron.com:ccantynz/Gluecron.com.git");
	33	assert.deepEqual(r, {
	34	owner: "ccantynz",
	35	repo: "Gluecron.com",
	36	host: "gluecron.com",
	37	});
	38	});
	39
	40	test("parseGitRemote: ssh:// URL with port", () => {
	41	const r = parseGitRemote("ssh://git@gluecron.com:2222/acme/widgets.git");
	42	assert.deepEqual(r, { owner: "acme", repo: "widgets", host: "gluecron.com" });
	43	});
	44
	45	test("parseGitRemote: http localhost with port", () => {
	46	const r = parseGitRemote("http://localhost:3000/me/repo.git");
	47	assert.deepEqual(r, { owner: "me", repo: "repo", host: "localhost" });
	48	});
	49
	50	test("parseGitRemote: URL with embedded credentials", () => {
	51	const r = parseGitRemote("https://user:pat@gluecron.com/acme/widgets.git");
	52	assert.deepEqual(r, { owner: "acme", repo: "widgets", host: "gluecron.com" });
	53	});
	54
	55	test("parseGitRemote: nested path prefix takes the last two segments", () => {
	56	const r = parseGitRemote("https://example.com/git/acme/widgets.git");
	57	assert.deepEqual(r, { owner: "acme", repo: "widgets", host: "example.com" });
	58	});
	59
	60	test("parseGitRemote: empty + garbage inputs return null", () => {
	61	assert.equal(parseGitRemote(""), null);
	62	assert.equal(parseGitRemote(" "), null);
	63	assert.equal(parseGitRemote("not-a-url"), null);
	64	assert.equal(parseGitRemote("https://gluecron.com/justowner"), null);
	65	// @ts-expect-error — runtime guard for callers that lose types.
	66	assert.equal(parseGitRemote(null), null);
	67	// @ts-expect-error
	68	assert.equal(parseGitRemote(undefined), null);
	69	});
	70
	71	test("isGluecronRemote: matches plain hostname", () => {
	72	assert.equal(isGluecronRemote("gluecron.com", "https://gluecron.com"), true);
	73	assert.equal(isGluecronRemote("Gluecron.com", "https://gluecron.com"), true);
	74	assert.equal(isGluecronRemote("gluecron.com", "https://example.com"), false);
	75	});
	76
	77	test("isGluecronRemote: ignores port + path on the configured host", () => {
	78	assert.equal(
	79	isGluecronRemote("localhost", "http://localhost:3000/some/path"),
	80	true
	81	);
	82	});
	83
	84	test("isGluecronRemote: handles a bare hostname (no scheme) config value", () => {
	85	assert.equal(isGluecronRemote("gluecron.com", "gluecron.com"), true);
	86	});
	87
	88	test("buildBlobUrl: composes owner/repo/branch/path", () => {
	89	const u = buildBlobUrl(
	90	"https://gluecron.com",
	91	"acme",
	92	"widgets",
	93	"main",
	94	"src/index.ts"
	95	);
	96	assert.equal(u, "https://gluecron.com/acme/widgets/blob/main/src/index.ts");
	97	});
	98
	99	test("buildBlobUrl: appends 1-indexed line anchor", () => {
	100	const u = buildBlobUrl(
	101	"https://gluecron.com",
	102	"acme",
	103	"widgets",
	104	"main",
	105	"src/index.ts",
	106	41
	107	);
	108	assert.equal(
	109	u,
	110	"https://gluecron.com/acme/widgets/blob/main/src/index.ts#L42"
	111	);
	112	});
	113
	114	test("buildBlobUrl: strips trailing slashes from host + leading slashes from path", () => {
	115	const u = buildBlobUrl(
	116	"https://gluecron.com/",
	117	"acme",
	118	"widgets",
	119	"main",
	120	"/src/index.ts"
	121	);
	122	assert.equal(u, "https://gluecron.com/acme/widgets/blob/main/src/index.ts");
	123	});