def test_put_label_image(pull_docker_image):
from sc import dockercli
dockertester = dockercli.DockerCli('images')
imageID = dockertester.get_imageID(pull_docker_image)
dockertester.set_image(imageID)
label = '{"Description":"A containerized foobar","Usage":"docker run --rm example/foobar [args]","License":"GPL","Version":"0.0.1-beta","aBoolean":true,"aNumber":0.01234,"aNestedArray":["a","b","c"]}'
dockertester.put_label_image(label)
def test_check_docker_connection():
from sc import dockercli
dockertester = dockercli.DockerCli("--help")
if _platform == "darwin":
docker_host = os.environ["DOCKER_HOST"]
with pytest.raises(dockercli.DockerServerError):
os.environ["DOCKER_HOST"] = "tcp://127.0.0.1:1000"
dockertester.check_docker_connection()
os.environ["DOCKER_HOST"] = docker_host
dockertester.check_docker_connection()
else:
dockertester.check_docker_connection()
def test_find_docker():
from sc import dockercli
oldenv = os.environ.copy()
# Test location first
oldpath = os.environ["PATH"]
with pytest.raises(dockercli.DockerNotFoundError):
dockertester = dockercli.DockerCli('help')
# check that exceptions are being raised.
os.environ["PATH"] = "NULL"
location = dockertester.find_docker()
os.environ["PATH"] = oldpath
# Test environment variables on MacOS
if _platform == "darwin":
docker_host = os.environ["DOCKER_HOST"]
with pytest.raises(dockercli.DockerNotFoundError):
os.environ.clear()
dockertester.find_docker()
os.environ.update(oldenv)
dockertester.check_docker_connection()
if _platform == "linux":
dockertester.find_docker()
location = dockertester.find_docker()
assert location is not None
def test_docker_get_metadata(pull_docker_image):
from sc import dockercli
dockertester = dockercli.DockerCli('images')
imageID = dockertester.get_imageID(pull_docker_image)
dockertester.set_image(imageID)
label = dockertester.get_metadata()
def test_get_imageID(pull_docker_image):
from sc import dockercli
dockertester = dockercli.DockerCli('images')
imageID = dockertester.get_imageID(pull_docker_image)
def test_do_command_run():
from sc import dockercli
dockertester = dockercli.DockerCli('run /usr/bin/uname')
dockertester.do_command()
def test_do_command_simple():
from sc import dockercli
dockertester = dockercli.DockerCli('--help')
dockertester.do_command()
def test_sanity():
from sc import dockercli
dockertester = dockercli.DockerCli('help')
dockertester.sanity_check()
def test_docker_version():
from sc import dockercli
with pytest.raises(dockercli.DockerInsuficientVersionError):
# This will fail if docker ever gets to version 100
dockertester = dockercli.DockerCli("--help")
dockertester.check_docker_version("100.100.100")