Multiple test files

[EcksDy]

Hey, thank you for taking the time to dig into this!
I've tried running this repo with multiple .test.ts files, and it seems to break the injection:

  ● Test suite failed to run

    Cannot find module 'vscode'
    Require stack:
    - /home/ecksdy/Projects/jest-tests/src/test/vscode-environment.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-util/build/requireOrImportModule.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-util/build/index.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-resolve/build/resolver.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-resolve/build/index.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-runtime/build/index.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-runner/build/testWorker.js
    - /home/ecksdy/Projects/jest-tests/node_modules/jest-worker/build/workers/processChild.js

      3 | const vscode = require("vscode");
      4 |
    > 5 | class VsCodeEnvironment extends TestEnvironment {
        |                ^
      6 |   async setup() {
      7 |     await super.setup();
      8 |     this.global.vscode = vscode;

      at Object.<anonymous> (src/test/vscode-environment.js:5:16)

Both files will fail with this error. Running 1 file only works fine.

Do you have any idea how to remedy this?