given:
        AwsCredentials credentials = new DefaultAwsCredentials()
        credentials.setAccessKey("someAccessKey")
        credentials.setSecretKey("someSecretKey")
        def mavenRepo = new MavenS3Repository(server, file("repo"), "/maven", "tests3Bucket")
        buildFile << publicationBuild(mavenRepo.uri, "credentials(AwsCredentials)")

        when: