def test_run_container_error(self, docker_client: DockerClient):
container_name = _random_container_name()
try:
with pytest.raises(ContainerException) as ex:
docker_client.run_container(
"alpine",
name=container_name,
command=["./doesnotexist"],
)
assert ex.match("doesnotexist: no such file or directory")
finally:
docker_client.remove_container(container_name)
def test_run_container(self, docker_client: DockerClient):
container_name = _random_container_name()
try:
output, _ = docker_client.run_container(
"alpine",
name=container_name,
command=["echo", "foobared"],
)
output = output.decode(config.DEFAULT_ENCODING)
assert "foobared" in output
finally:
docker_client.remove_container(container_name)
def test_run_container_with_stdin(self, docker_client: DockerClient):
container_name = _random_container_name()
message = "test_message_stdin"
try:
output, _ = docker_client.run_container(
"alpine",
name=container_name,
interactive=True,
stdin=message.encode(config.DEFAULT_ENCODING),
command=["cat"],
)
assert message == output.decode(config.DEFAULT_ENCODING).strip()
finally:
docker_client.remove_container(container_name)
def test_run_detached_with_logs(self, docker_client: DockerClient):
container_name = _random_container_name()
message = "test_message"
try:
output, _ = docker_client.run_container(
"alpine",
name=container_name,
detach=True,
command=["echo", message],
)
container_id = output.decode(config.DEFAULT_ENCODING).strip()
logs = docker_client.get_container_logs(container_id)
assert message == logs.strip()
finally:
docker_client.remove_container(container_name)