docs/test/integration/api/exec.bats

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#!/usr/bin/env bats
load ../helpers
function teardown() {
swarm_manage_cleanup
stop_docker
}
@test "docker exec" {
start_docker_with_busybox 2
swarm_manage
docker_swarm create --name test_container busybox sleep 100
# if container is not runing, exec will failed
run docker_swarm exec test_container ls
[ "$status" -ne 0 ]
[[ "$output" == *"is not running"* ]]
docker_swarm start test_container
# make sure container is up and not paused
run docker_swarm ps -l
[ "${#lines[@]}" -eq 2 ]
[[ "${lines[1]}" == *"test_container"* ]]
[[ "${lines[1]}" == *"Up"* ]]
[[ "${lines[1]}" != *"Paused"* ]]
run docker_swarm exec test_container ls
[ "$status" -eq 0 ]
[ "${#lines[@]}" -ge 2 ]
[[ "${lines[0]}" == *"bin"* ]]
[[ "${lines[1]}" == *"dev"* ]]
}