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code-server/test/utils/helpers.ts
Asher e8443e2602
Fix helpers not working in e2e tests
It errors that jest is not defined so put it behind a function instead
of immediately creating the mock (this is probably a better pattern
anyway).

The constant tests had to be reworked a little. Since the logger mock is
hoisted it runs before createLoggerMock is imported. I moved it into a
beforeAll which means the require call also needed to be moved
there (since we need to mock the logger before requiring the constants
or it'll pull the non-mocked logger).

This means getPackageJson needs to be a let and assigned afterward. To
avoid having to define a type for getPackageJson I just added a let var
set to the type of the imported constants file and modified the other
areas to use the same paradigm.

I also replaced some hardcoded strings with the mocked package.json
object.
2021-05-06 15:01:35 -05:00

33 lines
760 B
TypeScript

import * as fs from "fs"
import * as os from "os"
import * as path from "path"
/**
* Return a mock of @coder/logger.
*/
export function createLoggerMock() {
return {
field: jest.fn(),
level: 2,
logger: {
debug: jest.fn(),
error: jest.fn(),
info: jest.fn(),
trace: jest.fn(),
warn: jest.fn(),
},
}
}
/**
* Create a uniquely named temporary directory.
*
* These directories are placed under a single temporary code-server directory.
*/
export async function tmpdir(testName: string): Promise<string> {
const dir = path.join(os.tmpdir(), "code-server/tests")
await fs.promises.mkdir(dir, { recursive: true })
return await fs.promises.mkdtemp(path.join(dir, `${testName}-`), { encoding: "utf8" })
}