e2e/init/src/init.spec.ts - main - githubmirror/lerna

e2e/init/src/init.spec.ts
267 строк9 KB
Austin Fahsl
feat(init): detect existing package manager and auto-install packages (#3805)
15 авг 2023, 22:00
15 авг 2023, 22:002204c34
import { Fixture } from "@lerna/e2e-utils";

describe("lerna-init", () => {
  let fixture: Fixture;

  beforeEach(async () => {
    fixture = await Fixture.create({
      e2eRoot: process.env.E2E_ROOT,
      name: "lerna-init",
      packageManager: "npm",
      initializeGit: false,
      lernaInit: false,
      installDependencies: false,
    });
  });
  afterEach(() => fixture.destroy());

  it("should initialize a lerna workspace", async () => {
    const output = await fixture.lernaInit();

    expect(output.stderr).toMatchInlineSnapshot(`
      "lerna notice cli v999.9.9-e2e.0
      lerna info Applying the following file system updates:
      CREATE lerna.json
      CREATE package.json
      CREATE .gitignore
      lerna info Initializing Git repository
      lerna info Using npm to install packages
      lerna success Initialized Lerna files
      lerna info New to Lerna? Check out the docs: https://lerna.js.org/docs/getting-started
      "
    `);

    expect(await fixture.readWorkspaceFile("lerna.json")).toMatchInlineSnapshot(`
      "{
        \\"$schema\\": \\"node_modules/lerna/schemas/lerna-schema.json\\",
        \\"version\\": \\"0.0.0\\"
      }
      "
    `);
    expect(await fixture.readWorkspaceFile("package.json")).toMatchInlineSnapshot(`
      "{
        \\"name\\": \\"root\\",
        \\"private\\": true,
        \\"workspaces\\": [
          \\"packages/*\\"
        ],
        \\"dependencies\\": {},
        \\"devDependencies\\": {
          \\"lerna\\": \\"^999.9.9-e2e.0\\"
        }
      }
      "
    `);
    expect(await fixture.readWorkspaceFile(".gitignore")).toMatchInlineSnapshot(`"node_modules/"`);
  });

  describe("--independent", () => {
    it("should initialize a lerna workspace in independent versioning mode", async () => {
      const output = await fixture.lernaInit("--independent");

      expect(output.stderr).toMatchInlineSnapshot(`
        "lerna notice cli v999.9.9-e2e.0
        lerna info Applying the following file system updates:
        CREATE lerna.json
        CREATE package.json
        CREATE .gitignore
        lerna info Initializing Git repository
        lerna info Using npm to install packages
        lerna success Initialized Lerna files
        lerna info New to Lerna? Check out the docs: https://lerna.js.org/docs/getting-started
        "
      `);

      expect(await fixture.readWorkspaceFile("lerna.json")).toMatchInlineSnapshot(`
        "{
          \\"$schema\\": \\"node_modules/lerna/schemas/lerna-schema.json\\",
          \\"version\\": \\"independent\\"
        }
        "
      `);
      expect(await fixture.readWorkspaceFile("package.json")).toMatchInlineSnapshot(`
        "{
          \\"name\\": \\"root\\",
          \\"private\\": true,
          \\"workspaces\\": [
            \\"packages/*\\"
          ],
          \\"dependencies\\": {},
          \\"devDependencies\\": {
            \\"lerna\\": \\"^999.9.9-e2e.0\\"
          }
        }
        "
      `);
      expect(await fixture.readWorkspaceFile(".gitignore")).toMatchInlineSnapshot(`"node_modules/"`);
    });
  });

  describe("--exact", () => {
    it("should initialize a lerna workspace with exact package version enforcement", async () => {
      const output = await fixture.lernaInit("--exact");

      expect(output.stderr).toMatchInlineSnapshot(`
        "lerna notice cli v999.9.9-e2e.0
        lerna info Applying the following file system updates:
        CREATE lerna.json
        CREATE package.json
        CREATE .gitignore
        lerna info Initializing Git repository
        lerna info Using npm to install packages
        lerna success Initialized Lerna files
        lerna info New to Lerna? Check out the docs: https://lerna.js.org/docs/getting-started
        "
      `);

      expect(await fixture.readWorkspaceFile("lerna.json")).toMatchInlineSnapshot(`
        "{
          \\"$schema\\": \\"node_modules/lerna/schemas/lerna-schema.json\\",
          \\"version\\": \\"0.0.0\\"
        }
        "
      `);
      expect(await fixture.readWorkspaceFile("package.json")).toMatchInlineSnapshot(`
        "{
          \\"name\\": \\"root\\",
          \\"private\\": true,
          \\"workspaces\\": [
            \\"packages/*\\"
          ],
          \\"dependencies\\": {},
          \\"devDependencies\\": {
            \\"lerna\\": \\"999.9.9-e2e.0\\"
          }
        }
        "
      `);
      expect(await fixture.readWorkspaceFile(".gitignore")).toMatchInlineSnapshot(`"node_modules/"`);
    });
  });

  describe("--independent --exact", () => {
    it("should initialize a lerna workspace in independent versioning mode with exact package version enforcement", async () => {
      const output = await fixture.lernaInit("--independent --exact");

      expect(output.stderr).toMatchInlineSnapshot(`
        "lerna notice cli v999.9.9-e2e.0
        lerna info Applying the following file system updates:
        CREATE lerna.json
        CREATE package.json
        CREATE .gitignore
        lerna info Initializing Git repository
        lerna info Using npm to install packages
        lerna success Initialized Lerna files
        lerna info New to Lerna? Check out the docs: https://lerna.js.org/docs/getting-started
        "
      `);

      expect(await fixture.readWorkspaceFile("lerna.json")).toMatchInlineSnapshot(`
        "{
          \\"$schema\\": \\"node_modules/lerna/schemas/lerna-schema.json\\",
          \\"version\\": \\"independent\\"
        }
        "
      `);
      expect(await fixture.readWorkspaceFile("package.json")).toMatchInlineSnapshot(`
        "{
          \\"name\\": \\"root\\",
          \\"private\\": true,
          \\"workspaces\\": [
            \\"packages/*\\"
          ],
          \\"dependencies\\": {},
          \\"devDependencies\\": {
            \\"lerna\\": \\"999.9.9-e2e.0\\"
          }
        }
        "
      `);
      expect(await fixture.readWorkspaceFile(".gitignore")).toMatchInlineSnapshot(`"node_modules/"`);
    });
  });

  describe("--packages", () => {
    it("should initialize a lerna workspace using custom packages configuration", async () => {
      const output = await fixture.lernaInit("--packages=components/* --packages=utils/*");

      expect(output.stderr).toMatchInlineSnapshot(`
        "lerna notice cli v999.9.9-e2e.0
        lerna info Applying the following file system updates:
        CREATE lerna.json
        CREATE package.json
        CREATE .gitignore
        lerna info Initializing Git repository
        lerna info Using npm to install packages
        lerna success Initialized Lerna files
        lerna info New to Lerna? Check out the docs: https://lerna.js.org/docs/getting-started
        "
      `);

      expect(await fixture.readWorkspaceFile("lerna.json")).toMatchInlineSnapshot(`
        "{
          \\"$schema\\": \\"node_modules/lerna/schemas/lerna-schema.json\\",
          \\"version\\": \\"0.0.0\\",
          \\"packages\\": [
            \\"components/*\\",
            \\"utils/*\\"
          ]
        }
        "
      `);
      expect(await fixture.readWorkspaceFile("package.json")).toMatchInlineSnapshot(`
        "{
          \\"name\\": \\"root\\",
          \\"private\\": true,
          \\"workspaces\\": [
            \\"packages/*\\"
          ],
          \\"dependencies\\": {},
          \\"devDependencies\\": {
            \\"lerna\\": \\"^999.9.9-e2e.0\\"
          }
        }
        "
      `);
      expect(await fixture.readWorkspaceFile(".gitignore")).toMatchInlineSnapshot(`"node_modules/"`);
    });
  });

  describe("--dryRun", () => {
    it("should print a preview of the files which will be created, but not write anything to disk", async () => {
      const output = await fixture.lernaInit("--dryRun");

      expect(output.stderr).toMatchInlineSnapshot(`
        "lerna notice cli v999.9.9-e2e.0
        lerna info The following file system updates will be made:
        CREATE lerna.json [preview]
        + {
        +   \\"$schema\\": \\"node_modules/lerna/schemas/lerna-schema.json\\",
        +   \\"version\\": \\"0.0.0\\"
        + }
        +
        CREATE package.json [preview]
        + {
        +   \\"name\\": \\"root\\",
        +   \\"private\\": true,
        +   \\"workspaces\\": [
        +     \\"packages/*\\"
        +   ],
        +   \\"dependencies\\": {},
        +   \\"devDependencies\\": {
        +     \\"lerna\\": \\"^999.9.9-e2e.0\\"
        +   }
        + }
        +
        CREATE .gitignore [preview]
        + node_modules/
        lerna WARN The \\"dryRun\\" flag means no changes were made.
        "
      `);

      expect(await fixture.workspaceFileExists("lerna.json")).toBe(false);
      expect(await fixture.workspaceFileExists("package.json")).toBe(false);
      expect(await fixture.workspaceFileExists(".gitignore")).toBe(false);
    });
  });
});