8 replies

🔌 Multiple Workers · Miniflare

Hi, I have a main worker which has service bindings to two other workers. I would like to create jest integration test for the main worker. I have the directory structure similar to the one in https://miniflare.dev/core/mount and the main worker wrangler.toml has [miniflare.mounts] [build.upload]. I am creating a miniflare instance in the jest test file with a script path

describe('bluegreen routing', () => {
  const mf = new Miniflare({
    envPath: true,
    packagePath: true,
    wranglerConfigPath: true,
    scriptPath: 'dist/index.mjs',
    modules: true
  })
it('should route to the green worker', async () => {
    const response = await mf.dispatchFetch('http://127.0.0.1/parent', {
      method: 'GET'
    })
    if (response) {
      const parsedResp = await response.text()

      expect(parsedResp).toEqual('Green Hello World!')
    }
  })
})

describe('bluegreen routing', () => {
  const mf = new Miniflare({
    envPath: true,
    packagePath: true,
    wranglerConfigPath: true,
    scriptPath: 'dist/index.mjs',
    modules: true
  })
it('should route to the green worker', async () => {
    const response = await mf.dispatchFetch('http://127.0.0.1/parent', {
      method: 'GET'
    })
    if (response) {
      const parsedResp = await response.text()

      expect(parsedResp).toEqual('Green Hello World!')
    }
  })
})

This test exceeds the timeout. I get this error

ReferenceError: clearImmediate is not defined

ReferenceError: clearImmediate is not defined

Is this the right way to do jest tests with Miniflare?

🔌 Multiple Workers · Miniflare

Fun, full-featured, fully-local simulator for Cloudflare Workers

🔌 Multiple Workers · Miniflare

describe('bluegreen routing', () => {
  const mf = new Miniflare({
    envPath: true,
    packagePath: true,
    wranglerConfigPath: true,
    scriptPath: 'dist/index.mjs',
    modules: true
  })
it('should route to the green worker', async () => {
    const response = await mf.dispatchFetch('http://127.0.0.1/parent', {
      method: 'GET'
    })
    if (response) {
      const parsedResp = await response.text()

      expect(parsedResp).toEqual('Green Hello World!')
    }
  })
})

describe('bluegreen routing', () => {
  const mf = new Miniflare({
    envPath: true,
    packagePath: true,
    wranglerConfigPath: true,
    scriptPath: 'dist/index.mjs',
    modules: true
  })
it('should route to the green worker', async () => {
    const response = await mf.dispatchFetch('http://127.0.0.1/parent', {
      method: 'GET'
    })
    if (response) {
      const parsedResp = await response.text()

      expect(parsedResp).toEqual('Green Hello World!')
    }
  })
})

This test exceeds the timeout. I get this error

ReferenceError: clearImmediate is not defined

ReferenceError: clearImmediate is not defined

Is this the right way to do jest tests with Miniflare?

🔌 Multiple Workers · Miniflare

Fun, full-featured, fully-local simulator for Cloudflare Workers

🔌 Multiple Workers · Miniflare

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