tests/ztest/custom_output/testcase.yaml

tests:
  testing.ztest.regular_output:
    tags: test_framework
    integration_platforms:
      - native_posix
  testing.ztest.customized_output:
    extra_args: CONF_FILE=prj_customized_output.conf
    tags: test_framework
    integration_platforms:
      - native_posix