/
Up.test.ts
35 lines (29 loc) · 1.27 KB
/
Up.test.ts
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import {describe, beforeEach, it, expect} from '@jest/globals';
import {ppath, xfs, npath} from '@yarnpkg/fslib';
import process from 'node:process';
import {runCli} from './_runCli';
beforeEach(async () => {
// `process.env` is reset after each tests in setupTests.js.
process.env.COREPACK_HOME = npath.fromPortablePath(await xfs.mktempPromise());
process.env.COREPACK_DEFAULT_TO_LATEST = `0`;
});
describe(`UpCommand`, () => {
it(`should upgrade the package manager from the current project`, async () => {
await xfs.mktempPromise(async cwd => {
await xfs.writeJsonPromise(ppath.join(cwd, `package.json`), {
packageManager: `yarn@2.1.0`,
});
await expect(runCli(cwd, [`up`])).resolves.toMatchObject({
exitCode: 0,
stderr: ``,
});
await expect(xfs.readJsonPromise(ppath.join(cwd, `package.json`))).resolves.toMatchObject({
packageManager: `yarn@2.4.3+sha512.8dd9fedc5451829619e526c56f42609ad88ae4776d9d3f9456d578ac085115c0c2f0fb02bb7d57fd2e1b6e1ac96efba35e80a20a056668f61c96934f67694fd0`,
});
await expect(runCli(cwd, [`yarn`, `--version`])).resolves.toMatchObject({
exitCode: 0,
stdout: `2.4.3\n`,
});
});
});
});