one/dist/esm/utils/getPathnameFromFilePath.test.js

One is a new React Framework that makes Vite serve both native and web.

import { describe, expect, it } from "vitest";
import { getPathnameFromFilePath } from "./getPathnameFromFilePath";
describe("getPathnameFromFilePath", () => {
  it("index route", () => {
    expect(getPathnameFromFilePath("/index+spa.tsx")).toBe("/");
  }), it("simple page", () => {
    expect(getPathnameFromFilePath("/about+ssg.tsx")).toBe("/about");
  }), it("dynamic param", () => {
    expect(getPathnameFromFilePath("/[serverId]/index+spa.tsx")).toBe("/:serverId/");
  }), it("nested dynamic params", () => {
    expect(getPathnameFromFilePath("/[serverId]/[channelId]/index+spa.tsx")).toBe(
      "/:serverId/:channelId/"
    );
  }), it("catch-all route without params", () => {
    expect(getPathnameFromFilePath("/docs/[...slug]+ssg.tsx")).toBe("/docs/*");
  }), it("catch-all route with params", () => {
    expect(
      getPathnameFromFilePath("/docs/[...slug]+ssg.tsx", { slug: "intro/basics" })
    ).toBe("/docs/intro/basics");
  }), it("route groups are stripped", () => {
    expect(getPathnameFromFilePath("/(site)/(legal)/terms+ssg.tsx")).toBe("/terms");
  }), it("nested path", () => {
    expect(getPathnameFromFilePath("/dashboard/settings/index+ssr.tsx")).toBe(
      "/dashboard/settings/"
    );
  }), it("folder render mode suffix stripped", () => {
    expect(getPathnameFromFilePath("/folder+ssr/page+ssg.tsx")).toBe("/folder/page");
  }), it("+not-found route", () => {
    expect(getPathnameFromFilePath("/not-found/+not-found+ssg.tsx")).toBe(
      "/not-found/+not-found"
    );
  }), it("dynamic param with +not-found", () => {
    expect(getPathnameFromFilePath("/[slug]/+not-found+ssr.tsx")).toBe(
      "/:slug/+not-found"
    );
  }), it("underscore-prefixed path segment", () => {
    expect(getPathnameFromFilePath("/_/home/index+spa.tsx")).toBe("/_/home/");
  }), describe("input must start with / not ./", () => {
    it('"./" prefix produces wrong keys', () => {
      const broken = getPathnameFromFilePath("./[serverId]/index+spa.tsx");
      expect(broken).toBe("./:serverId/"), expect(broken).not.toBe("/:serverId/");
    }), it('"/" prefix produces correct keys', () => {
      expect(getPathnameFromFilePath("/[serverId]/index+spa.tsx")).toBe("/:serverId/");
    }), it('"./" root produces wrong key', () => {
      const broken = getPathnameFromFilePath("./index+spa.tsx");
      expect(broken).toBe("./"), expect(broken).not.toBe("/");
    }), it('"/" root produces correct key', () => {
      expect(getPathnameFromFilePath("/index+spa.tsx")).toBe("/");
    });
  }), describe("with params substitution", () => {
    it("substitutes dynamic param", () => {
      expect(getPathnameFromFilePath("/ssr/[param]+ssr.tsx", { param: "hello" })).toBe(
        "/ssr/hello"
      );
    }), it("substitutes filename param, dirname params become placeholders", () => {
      expect(
        getPathnameFromFilePath("/servers/[serverId]/[channelId]+spa.tsx", {
          serverId: "abc",
          channelId: "123"
        })
      ).toBe("/servers/:serverId/123");
    });
  }), describe("strict mode", () => {
    it("throws on missing param in strict mode", () => {
      expect(() => getPathnameFromFilePath("/[id]+ssr.tsx", {}, !0)).toThrow(
        "Params doesn't fit route"
      );
    }), it("returns placeholder in non-strict mode", () => {
      expect(getPathnameFromFilePath("/[id]+ssr.tsx", {}, !1)).toBe("/:id");
    });
  });
});
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