Fix integration tests

[jdoshi1]

Integration tests are broken. The following is the console log of itest execution on travis-ci:

This error can be fixed by updating the docker-compose.yml file with the following:

version: '2'
services:
    dockerfile-image-update:
        # This has to point to the target registry and be the component name that the pipeline spits out
        env_file:
            # This tool gets external endpoints from environment variables. We store external endpoints in this file.
            - ./dockerfile-image-update-itest/itest.env
            # We recommend a separate secret file containing git_api_token.
            # export user_itest_secrets_file_secret=/path/to/secretFile in your shell
            # For CI purposes, the secret file can be added to Jenkins Credential Store with the id user_itest_secrets_file
            - ${user_itest_secrets_file_secret}
        image: salesforce/dockerfile-image-update
        volumes:
            # This allows us to get our test results back to workspace for the pipeline to pick up
            - ./test-results:/tmp/test-results
            # Place integration test into the component so that we don't have to ship integration tests inside the component
            - ./dockerfile-image-update-itest/target:/tmp
            # If you have a secret file, you can volume mount the file to gain access to it
            # export user_itest_secrets_file_secret=/path/to/secretFile in shell
            # For CI purposes, the secret file can be added to Jenkins Credential Store with the id user_itest_secrets_file
            #- ${user_itest_secrets_file_secret}:/tmp/secretFile
        # Override the default command, because we will invoke the command within the integration test
        entrypoint:
            - java
            - -jar
            - /tmp/dockerfile-image-update-itest-1.0-SNAPSHOT.jar

But then the TestNG TestStarter fails with the following error:

docker-compose up
Recreating dockerfile-image-update_dockerfile-image-update_1 ... done
Attaching to dockerfile-image-update_dockerfile-image-update_1
dockerfile-image-update_1  | 
dockerfile-image-update_1  | ===============================================
dockerfile-image-update_1  | Command line suite
dockerfile-image-update_1  | Total tests run: 10, Failures: 0, Skips: 10
dockerfile-image-update_1  | Configuration Failures: 3, Skips: 3
dockerfile-image-update_1  | ===============================================
dockerfile-image-update_1  | 
dockerfile-image-update_1  | 17:53:28.716 [main] [ERROR] com.salesforce.dockerfileimageupdate.itest.TestStarter - Test(s) have failed see output above

TestNG setup configuration needs to be fixed...

[afalko]

@jdoshi1 I fixed this in #9 , let me know if that branch works for you.

[justinharringa]

Closing as this appears to have been fixed in #9