container-ci-suite

This repo is used for testing SCL containers. For container execution docker or podman commands are used. No Python bidings. The same for OpenShift tests. oc command is used.

How to use Container CI Suite for testing containers

Install this suite by command:

pip3 install git+https://github.com/phracek/container-ci-suite

Run a test with Container-CI-Suite

import os

import pytest

from container_ci_suite.container import ContainerAPI

image_name = os.environ.get("IMAGE_NAME", "nginx-container")
test_dir = os.path.abspath(os.path.dirname(__file__))


class TestDummyImage(object):
    def test_s2i_usage(self):
        ccs = ContainerAPI(image_name=image_name)
        ccs.s2i_usage()

Run a test with Container-CI-Suite for Example repositories

import os

import pytest

from container_ci_suite.openshift import OpenShiftAPI

test_dir = os.path.abspath(os.path.dirname(__file__))

IS_RUBY = OpenShiftAPI.get_raw_url_for_json(container="s2i-ruby-container", dir="imagestreams", filename="ruby-rhel.json")
IS_POSTGRESQL = OpenShiftAPI.get_raw_url_for_json(container="postgresql-container", dir="imagestreams", filename="postgresql-rhel.json")
TEMPLATE_RAILS_POSTGRESQL = OpenShiftAPI.get_raw_url_for_json(container="s2i-ruby-container", dir="examples", filename="rails-postgresql-persistent.json")

class TestRubyEx:
    def setup_method(self):
        self.oc_api = OpenShiftAPI(namespace="test-ruby-ex")

    # Reference https://github.com/sclorg/s2i-nodejs-container/blob/master/test/test-lib-nodejs.sh#L561 (ct_os_test_template_app_func)
    def test_deployment_template(self):
        self.oc_api.create(IS_RUBY)
        self.oc_api.create(IS_POSTGRESQL)
        assert self.oc_api.check_is_exists(is_name="ruby", version_to_check="2.5-ubi8")
        assert self.oc_api.check_is_exists(is_name="postgresql", version_to_check="10-el8")
        self.oc_api.process_file(TEMPLATE_RAILS_POSTGRESQL)
        self.oc_api.new_app(image_name="ruby:2.5-ubi8", github_repo="https://github.com/sclorg/ruby-ex")
        self.oc_api.is_pod_ready(pod_name="")
        self.oc_api.ct_os_check_service_image_info()
        #oc process -f rails-postgresql.json -p NAMESPACE=$(oc project -q) | oc create -f -

    # Reference https://github.com/sclorg/s2i-nodejs-container/blob/master/test/test-lib-nodejs.sh#L554 (ct_os_test_s2i_app_func)
    # ct_os_deploy_s2i_image
    def test_s2i_app_func(self):
        self.oc_api.create(IS_RUBY)
        self.oc_api.create(IS_POSTGRESQL)
        assert self.oc_api.check_is_exists(is_name="ruby", version_to_check="2.5-ubi8")
        assert self.oc_api.check_is_exists(is_name="postgresql", version_to_check="10-el8")
        self.oc_api.process_file(TEMPLATE_RAILS_POSTGRESQL)
        self.oc_api.new_app("ruby-ex-tests/ruby:2.5-ubi8~https://github.com/sclorg/ruby-ex")
        self.oc_api.start-build() # service-name, --from-dir
        self.oc_api.is_pod_ready()
        self.oc_api.ct_os_check_service_image_info()
        #oc process -f rails-postgresql.json -p NAMESPACE=$(oc project -q) | oc create -f -

    # Reference https://github.com/sclorg/s2i-nodejs-container/blob/master/test/test-lib-nodejs.sh#L533 (ct_os_test_image_stream_quickstart)
    # ct_os_deploy_s2i_image
    def test_iamgestream_quicstart(self):
        self.oc_api.create(IS_RUBY)
        self.oc_api.create(IS_POSTGRESQL)
        assert self.oc_api.check_is_exists(is_name="ruby", version_to_check="2.5-ubi8")
        assert self.oc_api.check_is_exists(is_name="postgresql", version_to_check="10-el8")
        self.oc_api.process_file(TEMPLATE_RAILS_POSTGRESQL)
        self.oc_api.create()
        self.oc_api.ct_os_test_template_app("ruby-ex-tests/ruby:2.5-ubi8~https://github.com/sclorg/ruby-ex")
        self.oc_api.start-build() # service-name, --from-dir
        self.oc_api.is_pod_ready()
        self.oc_api.ct_os_check_service_image_info()
        #oc process -f rails-postgresql.json -p NAMESPACE=$(oc project -q) | oc create -f -

Run a test with Container-CI-Suite for Helm charts

import os

import pytest

from container_ci_suite.helm import HelmChartsAPI

test_dir = os.path.abspath(os.path.dirname(__file__))


class TestHelmPostgresqlImageStreams:
    def setup_method(self):
        package_name = "postgresql-imagestreams"
        path = os.path.join(test_dir, "../charts/redhat", package_name)
        self.hc_api = HelmChartsAPI(path=path, package_name=package_name)
    def test_package_imagestream(self):
        self.hc_api.helm_package()

Container functions onboarding

• [] ct_init - call ct_enable_cleanup, creates temp dir for app_id and cid_files
• [] ct_cleanup - call ct_clean_app_images, and ct_clean_container
• [] ct_build_image_and_parse_id -
• ct_container_running - ContainerCISuite.is_container_running - used for cleaning containers only
• ct_container_exists - ContainerCISuite.is_container_exists - used for cleaning containers only
• [] ct_clean_app_images
• ct_clean_containers - ContainerCISuite.cleanup_container
• [] ct_show_results
• [] ct_enable_cleanup
• [] ct_trap_on_exit
• [] ct_trap_on_sigint
• ct_pull_image - PodmanCLIWrapper.docker_pull_image
• [] ct_check_envs_set
• [] ct_get_cid
• ct_get_cip - ContainerCISuite.get_cip
• ct_wait_for_cid - ContainerCISuite.wait_for_cid
• ct_assert_container_creation_fails - ContainerCISuite.assert_container_fails
• ct_create_container - ContainerCISuite.create_container
• [] ct_scl_usage_old
• [] ct_doc_content_old
• full_ca_file_path - utils.get_full_ca_file_path
• ct_mount_ca_file - utils.get_mount_ca_file
• ct_build_s2i_npm_variables - utils.get_npm_variables
• ct_npm_works - ContainerCISuite.npm_works
• ct_binary_found_from_df - ContainerCISuite.binary_found_from_df
• ct_check_exec_env_vars - ContainerCISuite.test_check_exec_env_vars
• ct_check_scl_enable_vars - ContainerCISuite.test_check_envs_set
• [] ct_path_append
• [] ct_path_foreach
• [] ct_gen_self_signed_cert_pem
• [] ct_obtain_input -
• ct_test_response - UPDATE NEEDED utils.get_response_request
• ct_registry_from_os - utils.get_registry_name
• ct_get_public_image_name - utils.get_public_image_name
• [] ct_assert_cmd_success
• [] ct_assert_cmd_failure
• [] ct_random_string
• ct_s2i_usage - ContainerCISuite.s2i_usage
• ct_s2i_build_as_df - ContainerCISuite.s2i_build_as_df
• ct_s2i_build_as_df_build_args - ContainerCISuite.s2i_create_df
• [] ct_s2i_multistage_build
• ct_check_image_availability - ContainerCISuite.check_image_availability
• [] ct_show_resources
• [] ct_clone_git_repository
• [] ct_get_uid_from_image
• [] ct_test_app_dockerfile
• [] ct_check_testcase_result
• [] ct_update_test_result
• [] ct_run_tests_from_testset
• [] ct_timestamp_s
• [] ct_timestamp_pretty
• [] ct_timestamp_diff
• [] ct_get_certificate_timestamp
• [] ct_get_certificate_age_s
• [] ct_get_image_age_s
• [] ct_get_image_size_uncompresseed
• [] ct_get_image_size_compresseed