bun.sh/test/cli/install/bun-pm.test.ts

import { spawn } from "bun";
import { afterAll, afterEach, beforeAll, beforeEach, expect, it } from "bun:test";
import { exists, mkdir, writeFile } from "fs/promises";
import { bunEnv, bunExe, bunEnv as env, readdirSorted, tmpdirSync } from "harness";
import { cpSync } from "node:fs";
import { join } from "path";
import {
  dummyAfterAll,
  dummyAfterEach,
  dummyBeforeAll,
  dummyBeforeEach,
  dummyRegistry,
  package_dir,
  requested,
  root_url,
  setHandler,
} from "./dummy.registry";

beforeAll(dummyBeforeAll);
afterAll(dummyAfterAll);
beforeEach(dummyBeforeEach);
afterEach(dummyAfterEach);

it("should list top-level dependency", async () => {
  const urls: string[] = [];
  setHandler(dummyRegistry(urls));
  await writeFile(
    join(package_dir, "package.json"),
    JSON.stringify({
      name: "foo",
      version: "0.0.1",
      dependencies: {
        moo: "./moo",
      },
    }),
  );
  await mkdir(join(package_dir, "moo"));
  await writeFile(
    join(package_dir, "moo", "package.json"),
    JSON.stringify({
      name: "moo",
      version: "0.1.0",
      dependencies: {
        bar: "latest",
      },
    }),
  );
  {
    const { stderr, stdout, exited } = spawn({
      cmd: [bunExe(), "install"],
      cwd: package_dir,
      stdout: "pipe",
      stdin: "pipe",
      stderr: "pipe",
      env,
    });
    const err = await new Response(stderr).text();
    expect(err).not.toContain("error:");
    expect(err).toContain("Saved lockfile");
    expect(await exited).toBe(0);
  }
  expect(urls.sort()).toEqual([`${root_url}/bar`, `${root_url}/bar-0.0.2.tgz`]);
  expect(requested).toBe(2);
  urls.length = 0;
  const { stdout, stderr, exited } = spawn({
    cmd: [bunExe(), "pm", "ls"],
    cwd: package_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env,
  });
  expect(await new Response(stderr).text()).toBe("");
  expect(await new Response(stdout).text()).toBe(`${package_dir} node_modules (2)
└── moo@moo
`);
  expect(await exited).toBe(0);
  expect(urls.sort()).toEqual([]);
  expect(requested).toBe(2);
});

it("should list all dependencies", async () => {
  const urls: string[] = [];
  setHandler(dummyRegistry(urls));
  await writeFile(
    join(package_dir, "package.json"),
    JSON.stringify({
      name: "foo",
      version: "0.0.1",
      dependencies: {
        moo: "./moo",
      },
    }),
  );
  await mkdir(join(package_dir, "moo"));
  await writeFile(
    join(package_dir, "moo", "package.json"),
    JSON.stringify({
      name: "moo",
      version: "0.1.0",
      dependencies: {
        bar: "latest",
      },
    }),
  );
  {
    const { stderr, stdout, exited } = spawn({
      cmd: [bunExe(), "install"],
      cwd: package_dir,
      stdout: "pipe",
      stdin: "pipe",
      stderr: "pipe",
      env,
    });
    const err = await new Response(stderr).text();
    expect(err).not.toContain("error:");
    expect(err).toContain("Saved lockfile");
    expect(await exited).toBe(0);
  }
  expect(urls.sort()).toEqual([`${root_url}/bar`, `${root_url}/bar-0.0.2.tgz`]);
  expect(requested).toBe(2);
  urls.length = 0;
  const { stdout, stderr, exited } = spawn({
    cmd: [bunExe(), "pm", "ls", "--all"],
    cwd: package_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env,
  });
  expect(await new Response(stderr).text()).toBe("");
  expect(await new Response(stdout).text()).toBe(`${package_dir} node_modules
├── bar@0.0.2
└── moo@moo
`);
  expect(await exited).toBe(0);
  expect(urls.sort()).toEqual([]);
  expect(requested).toBe(2);
});

it("should list top-level aliased dependency", async () => {
  const urls: string[] = [];
  setHandler(dummyRegistry(urls));
  await writeFile(
    join(package_dir, "package.json"),
    JSON.stringify({
      name: "foo",
      version: "0.0.1",
      dependencies: {
        "moo-1": "./moo",
      },
    }),
  );
  await mkdir(join(package_dir, "moo"));
  await writeFile(
    join(package_dir, "moo", "package.json"),
    JSON.stringify({
      name: "moo",
      version: "0.1.0",
      dependencies: {
        "bar-1": "npm:bar",
      },
    }),
  );
  {
    const { stderr, stdout, exited } = spawn({
      cmd: [bunExe(), "install"],
      cwd: package_dir,
      stdout: "pipe",
      stdin: "pipe",
      stderr: "pipe",
      env,
    });
    const err = await new Response(stderr).text();
    expect(err).not.toContain("error:");
    expect(err).toContain("Saved lockfile");
    expect(await exited).toBe(0);
  }
  expect(urls.sort()).toEqual([`${root_url}/bar`, `${root_url}/bar-0.0.2.tgz`]);
  expect(requested).toBe(2);
  urls.length = 0;
  const { stdout, stderr, exited } = spawn({
    cmd: [bunExe(), "pm", "ls"],
    cwd: package_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env,
  });
  expect(await new Response(stderr).text()).toBe("");
  expect(await new Response(stdout).text()).toBe(`${package_dir} node_modules (2)
└── moo-1@moo
`);
  expect(await exited).toBe(0);
  expect(urls.sort()).toEqual([]);
  expect(requested).toBe(2);
});

it("should list aliased dependencies", async () => {
  const urls: string[] = [];
  setHandler(dummyRegistry(urls));
  await writeFile(
    join(package_dir, "package.json"),
    JSON.stringify({
      name: "foo",
      version: "0.0.1",
      dependencies: {
        "moo-1": "./moo",
      },
    }),
  );
  await mkdir(join(package_dir, "moo"));
  await writeFile(
    join(package_dir, "moo", "package.json"),
    JSON.stringify({
      name: "moo",
      version: "0.1.0",
      dependencies: {
        "bar-1": "npm:bar",
      },
    }),
  );
  {
    const { stderr, stdout, exited } = spawn({
      cmd: [bunExe(), "install"],
      cwd: package_dir,
      stdout: "pipe",
      stdin: "pipe",
      stderr: "pipe",
      env,
    });
    const err = await new Response(stderr).text();
    expect(err).not.toContain("error:");
    expect(err).toContain("Saved lockfile");
    expect(await exited).toBe(0);
  }
  expect(urls.sort()).toEqual([`${root_url}/bar`, `${root_url}/bar-0.0.2.tgz`]);
  expect(requested).toBe(2);
  urls.length = 0;
  const { stdout, stderr, exited } = spawn({
    cmd: [bunExe(), "pm", "ls", "--all"],
    cwd: package_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env,
  });
  expect(await new Response(stderr).text()).toBe("");
  expect(await new Response(stdout).text()).toBe(`${package_dir} node_modules
├── bar-1@0.0.2
└── moo-1@moo
`);
  expect(await exited).toBe(0);
  expect(urls.sort()).toEqual([]);
  expect(requested).toBe(2);
});

it("should remove all cache", async () => {
  const urls: string[] = [];
  setHandler(dummyRegistry(urls));
  await writeFile(
    join(package_dir, "package.json"),
    JSON.stringify({
      name: "foo",
      version: "0.0.1",
      dependencies: {
        "moo-1": "./moo",
      },
    }),
  );
  await mkdir(join(package_dir, "moo"));
  await writeFile(
    join(package_dir, "moo", "package.json"),
    JSON.stringify({
      name: "moo",
      version: "0.1.0",
      dependencies: {
        "bar-1": "npm:bar",
      },
    }),
  );
  let cache_dir: string = join(package_dir, "node_modules", ".cache");
  {
    const { stderr, stdout, exited } = spawn({
      cmd: [bunExe(), "install"],
      cwd: package_dir,
      stdout: "pipe",
      stdin: "pipe",
      stderr: "pipe",
      env: {
        ...env,
        BUN_INSTALL_CACHE_DIR: cache_dir,
      },
    });
    const err = await new Response(stderr).text();
    expect(err).not.toContain("error:");
    expect(err).toContain("Saved lockfile");
    expect(await exited).toBe(0);
  }
  expect(urls.sort()).toEqual([`${root_url}/bar`, `${root_url}/bar-0.0.2.tgz`]);
  expect(requested).toBe(2);
  expect(await readdirSorted(cache_dir)).toContain("bar");

  const {
    stdout: stdout1,
    stderr: stderr1,
    exited: exited1,
  } = spawn({
    cmd: [bunExe(), "pm", "cache"],
    cwd: package_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env: {
      ...env,
      BUN_INSTALL_CACHE_DIR: cache_dir,
    },
  });
  expect(await new Response(stderr1).text()).toBe("");
  expect(await new Response(stdout1).text()).toBe(cache_dir);
  expect(await exited1).toBe(0);

  const {
    stdout: stdout2,
    stderr: stderr2,
    exited: exited2,
  } = spawn({
    cmd: [bunExe(), "pm", "cache", "rm"],
    cwd: package_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env: {
      ...env,
      BUN_INSTALL_CACHE_DIR: cache_dir,
    },
  });
  expect(await new Response(stderr2).text()).toBe("");
  expect(await new Response(stdout2).text()).toInclude("Cleared 'bun install' cache\n");
  expect(await exited2).toBe(0);
  expect(await exists(cache_dir)).toBeFalse();
});

it("bun pm migrate", async () => {
  const test_dir = tmpdirSync();

  cpSync(join(import.meta.dir, "migration/contoso-test"), test_dir, { recursive: true });

  const { stdout, stderr, exitCode } = Bun.spawnSync({
    cmd: [bunExe(), "pm", "migrate", "--force"],
    cwd: test_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env: bunEnv,
  });
  expect(exitCode).toBe(0);

  expect(stdout.toString("utf-8")).toBe("");
  expect(stderr.toString("utf-8")).toEndWith("migrated lockfile from package-lock.json\n");

  const hashExec = Bun.spawnSync({
    cmd: [bunExe(), "pm", "hash"],
    cwd: test_dir,
    stdout: "pipe",
    stdin: "pipe",
    stderr: "pipe",
    env: bunEnv,
  });
  expect(hashExec.exitCode).toBe(0);
  const hash = hashExec.stdout.toString("utf-8").trim();

  expect(hash).toMatchSnapshot();
});