Unable to Use jestPrisma as a Global Object in Test Environment with Blitz.js

[yharima]

Description

I tried to set up the jest-prisma environment with a Blitz.js app, following the documentation, but encountered an issue where jestPrisma is not defined in the test environment.

Code and Configuration

jest.config.js

module.exports = {
  preset: "blitz",
  testEnvironment: "@quramy/jest-prisma/environment",
}

tsconfig.js

  "compilerOptions": {
  // other configurations
   "types": ["@types/jest", "@quramy/jest-prisma"]
}

the test I wrote

describe("jest-prisma test",()=>{
  it("should be able to use jest-prisma",async()=>{
    const data = {
        name:"test venue",
        email: '1@example.com'
      }
    await jestPrisma.client.user.create({
      data,
    })
    const result = await jestPrisma.client.user.findMany()
    expect(result).toEqual([data])
  })
})

Expected Behavior

jestPrisma should be provided as a global object and the test should run without issues.

Actual Behavior

I encountered a ReferenceError when running the test:

ReferenceError: jestPrisma is not defined

Version Info

@prisma/client: 3.9.2 (Using previewFeatures: ["interactiveTransactions", "referentialActions"])
blitz: 0.44.3
Node.js: 14.21.3
OS: Mac 12.6