test: add test for unpkgUrl

Author: velut

lib/unpkg-url.test.ts

@@ -0,0 +1,28 @@
+import { expect, test } from "vitest";
+import { makeUnpkgUrl } from "./unpkg-url";
+
+test("unpkgUrl", () => {
+	const unpkgUrl = makeUnpkgUrl(["foo@1.0.0"]);
+	expect(
+		unpkgUrl({
+			kind: "variable",
+			id: "foo",
+			name: "foo",
+			docs: [],
+			file: "/foo/foo.ts",
+			line: 123,
+			signature: "const foo: Foo;",
+		}),
+	).toMatchInlineSnapshot(`"https://unpkg.com/browse/foo@1.0.0/foo.ts#L123"`);
+	expect(
+		unpkgUrl({
+			kind: "variable",
+			id: "bar",
+			name: "bar",
+			docs: [],
+			file: "/bar/bar.ts",
+			line: 123,
+			signature: "const bar: Bar;",
+		}),
+	).toMatchInlineSnapshot(`"https://unpkg.com/browse/bar/bar.ts#L123"`);
+});