can't get the tests for existing c-sharp plugin to run

[mbaniasad]

so wanted to start my own plugin and write some c-sharp auto generated code...
so decided to start the existing one and write my changes on top of it till I get it how it's done

cloned the project

cd graphql-code-generator/packages/plugins/c-sharp/c-sharp
yarn test

getting this

 jest --no-watchman
 FAIL  test/c-sharp.spec.ts
  ● Test suite failed to run

    Jest encountered an unexpected token

    This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not plain JavaScript.

    By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".

    Here's what you can do:
     • To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
     • If you need a custom transformation specify a "transform" option in your config.
     • If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.

    You'll find more details and examples of these config options in the docs:
    https://jestjs.io/docs/en/configuration.html

    Details:

    SyntaxError: C:\Users\me\work\2021\graphql-code-generator\packages\plugins\c-sharp\c-sharp\test\c-sharp.spec.ts: Unexpected token (70:20)

      68 |           }
      69 |         `);
    > 70 |         const config: CSharpResolversPluginRawConfig = {
         |                     ^
      71 |           enumValues: {
      72 |             UserRole: {
      73 |               ADMIN: 'AdminRoleValue',

      at Parser._raise (../../../../node_modules/@babel/parser/src/parser/error.js:60:45)
      at Parser.raiseWithData (../../../../node_modules/@babel/parser/src/parser/error.js:55:17)
      at Parser.raise (../../../../node_modules/@babel/parser/src/parser/error.js:39:17)
      at Parser.unexpected (../../../../node_modules/@babel/parser/src/parser/util.js:149:16)
      at Parser.parseVar (../../../../node_modules/@babel/parser/src/parser/statement.js:1005:18)
      at Parser.parseVarStatement (../../../../node_modules/@babel/parser/src/parser/statement.js:686:10)
      at Parser.parseStatementContent (../../../../node_modules/@babel/parser/src/parser/statement.js:209:21)
      at Parser.parseStatement (../../../../node_modules/@babel/parser/src/parser/statement.js:149:17)
      at Parser.parseBlockOrModuleBlockBody (../../../../node_modules/@babel/parser/src/parser/statement.js:861:25)
      at Parser.parseBlockBody (../../../../node_modules/@babel/parser/src/parser/statement.js:833:10)

Test Suites: 1 failed, 1 total
Tests:       0 total
Snapshots:   0 total
Time:        1.224 s
Ran all test suites.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

will appreciate any help

[danielrearden]

Hello. Have you ran yarn install? It sounds like you have jest installed globally but node_modules inside graphql-code-generator/packages/plugins/c-sharp/c-sharp doesn't exist.