CircleCI

To use an OIDC configuration in CircleCI you’ll need to use the emulator-wtf/emulator-wtf@0.0.3 orb. emulator-wtf orb allows you to configure credentials and run the tests.

First, create a new configuration in emulator.wtf OIDC configurations page and copy the OIDC configuration ID to the CircleCI project environment variables. E.g you can use variable name OIDC_CONFIGURATION_ID.

Then add the orb to your project:

  orbs:
    emulator-wtf: emulator-wtf/emulator-wtf@0.0.3

With the orb added to your project, invoke the emulator-wtf/configure_credentials

    - emulator-wtf/configure_credentials:
        oidc_configuration_id: ${OIDC_CONFIGURATION_ID}

After invoking configure_credentials command a temporarily valid EW_API_TOKEN will be set and you’ll be able to use ew-cli, the emulator.wtf Gradle plugin or emulator-wtf/run_tests command without having to explicitly set the token.

A full example CircleCI workflow using OIDC with emulator.wtf:

  version: 2.1
  orbs:
    emulator-wtf: emulator-wtf/emulator-wtf@0.0.3

  jobs:
    sample_test:
      docker:
        - image: cimg/openjdk:24.0
      steps:
        - checkout
        - emulator-wtf/configure_credentials:
          oidc_configuration_id: ${OIDC_CONFIGURATION_ID}
        - emulator-wtf/run_tests:
          app: sample-app.apk
          test: sample-test.apk
    
  workflows:
    test-workflow:
      jobs:
        - sample_test