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https://github.com/inspec/inspec
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CFINSPEC-85: Unit test for no mounted volumes and non existing container
Signed-off-by: Sonu Saha <sonu.saha@progress.com>
This commit is contained in:
Sonu Saha
parent
617f1634e3
commit
f1073f26f5
3 changed files with 212 additions and 0 deletions
196
test/fixtures/cmd/docker-inspect-e
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196
test/fixtures/cmd/docker-inspect-e
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[
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{
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"Id": "1870886821c3ccd63500f3437582021c6c97e427ca0d0fc4aa40d1d1f5936b22",
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"Created": "2022-03-18T11:09:14.841566375Z",
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"Path": "bash",
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"Args": [],
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"State": {
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"Status": "running",
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"Running": true,
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"Paused": false,
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"Restarting": false,
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"OOMKilled": false,
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"Dead": false,
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"Pid": 2070,
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"ExitCode": 0,
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"Error": "",
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"StartedAt": "2022-03-18T11:09:15.091396417Z",
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"FinishedAt": "0001-01-01T00:00:00Z"
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},
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"Image": "sha256:a457a74c9aaabc62ddc119d2fb03ba6f58fa299bf766bd2411c159142b972c1d",
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"ResolvConfPath": "/var/lib/docker/containers/1870886821c3ccd63500f3437582021c6c97e427ca0d0fc4aa40d1d1f5936b22/resolv.conf",
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"HostnamePath": "/var/lib/docker/containers/1870886821c3ccd63500f3437582021c6c97e427ca0d0fc4aa40d1d1f5936b22/hostname",
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"HostsPath": "/var/lib/docker/containers/1870886821c3ccd63500f3437582021c6c97e427ca0d0fc4aa40d1d1f5936b22/hosts",
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"LogPath": "/var/lib/docker/containers/1870886821c3ccd63500f3437582021c6c97e427ca0d0fc4aa40d1d1f5936b22/1870886821c3ccd63500f3437582021c6c97e427ca0d0fc4aa40d1d1f5936b22-json.log",
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"Name": "/fried_water",
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"RestartCount": 0,
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"Driver": "overlay2",
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"Platform": "linux",
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"MountLabel": "",
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"ProcessLabel": "",
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"AppArmorProfile": "",
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"ExecIDs": null,
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"HostConfig": {
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"Binds": [],
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"ContainerIDFile": "",
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"LogConfig": {
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"Type": "json-file",
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"Config": {}
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},
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"NetworkMode": "default",
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"PortBindings": {},
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"RestartPolicy": {
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"Name": "",
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"MaximumRetryCount": 0
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},
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"AutoRemove": false,
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"VolumeDriver": "",
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"VolumesFrom": null,
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"CapAdd": null,
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"CapDrop": null,
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"CgroupnsMode": "private",
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"Dns": null,
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"DnsOptions": null,
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"DnsSearch": null,
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"ExtraHosts": null,
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"GroupAdd": null,
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"IpcMode": "private",
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"Cgroup": "",
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"Links": null,
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"OomScoreAdj": 0,
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"PidMode": "",
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"Privileged": false,
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"PublishAllPorts": false,
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"ReadonlyRootfs": false,
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"SecurityOpt": null,
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"UTSMode": "",
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"UsernsMode": "",
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"ShmSize": 67108864,
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"Runtime": "runc",
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"ConsoleSize": [
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0,
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0
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],
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"Isolation": "",
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"CpuShares": 0,
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"Memory": 0,
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"NanoCpus": 0,
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"CgroupParent": "",
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"BlkioWeight": 0,
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"BlkioWeightDevice": null,
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"BlkioDeviceReadBps": null,
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"BlkioDeviceWriteBps": null,
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"BlkioDeviceReadIOps": null,
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"BlkioDeviceWriteIOps": null,
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"CpuPeriod": 0,
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"CpuQuota": 0,
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"CpuRealtimePeriod": 0,
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"CpuRealtimeRuntime": 0,
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"CpusetCpus": "",
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"CpusetMems": "",
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"Devices": null,
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"DeviceCgroupRules": null,
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"DeviceRequests": null,
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"KernelMemory": 0,
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"KernelMemoryTCP": 0,
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"MemoryReservation": 0,
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"MemorySwap": 0,
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"MemorySwappiness": null,
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"OomKillDisable": null,
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"PidsLimit": null,
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"Ulimits": null,
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"CpuCount": 0,
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"CpuPercent": 0,
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"IOMaximumIOps": 0,
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"IOMaximumBandwidth": 0,
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"MaskedPaths": [
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"/proc/asound",
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"/proc/acpi",
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"/proc/kcore",
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"/proc/keys",
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"/proc/latency_stats",
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"/proc/timer_list",
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"/proc/timer_stats",
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"/proc/sched_debug",
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"/proc/scsi",
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"/sys/firmware"
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],
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"ReadonlyPaths": [
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"/proc/bus",
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"/proc/fs",
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"/proc/irq",
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"/proc/sys",
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"/proc/sysrq-trigger"
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]
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},
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"GraphDriver": {
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"Data": {
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"LowerDir": "/var/lib/docker/overlay2/97e77c7aa67c1cc7034d661e3c198f1c9c79b47cd56affa95172c7398f6b4aba-init/diff:/var/lib/docker/overlay2/4336ba2a87c8d82abaa9ee5afd3ac20ea275bf05502d74d8d8396f8f51a4736c/diff",
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"MergedDir": "/var/lib/docker/overlay2/97e77c7aa67c1cc7034d661e3c198f1c9c79b47cd56affa95172c7398f6b4aba/merged",
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"UpperDir": "/var/lib/docker/overlay2/97e77c7aa67c1cc7034d661e3c198f1c9c79b47cd56affa95172c7398f6b4aba/diff",
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"WorkDir": "/var/lib/docker/overlay2/97e77c7aa67c1cc7034d661e3c198f1c9c79b47cd56affa95172c7398f6b4aba/work"
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},
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"Name": "overlay2"
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},
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"Mounts": [],
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"Config": {
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"Hostname": "1870886821c3",
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"Domainname": "",
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"User": "",
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"AttachStdin": false,
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"AttachStdout": true,
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"AttachStderr": true,
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"Tty": true,
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"OpenStdin": false,
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"StdinOnce": false,
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"Env": [
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"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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],
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"Cmd": [
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"bash"
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],
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"Image": "ubuntu:latest",
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"Volumes": null,
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"WorkingDir": "",
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"Entrypoint": null,
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"OnBuild": null,
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"Labels": {}
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},
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"NetworkSettings": {
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"Bridge": "",
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"SandboxID": "a5437c8af3fa5f6e70d58f5a054f5ebeeb882a251654647668fdd0f49336873d",
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"HairpinMode": false,
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"LinkLocalIPv6Address": "",
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"LinkLocalIPv6PrefixLen": 0,
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"Ports": {},
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"SandboxKey": "/var/run/docker/netns/a5437c8af3fa",
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"SecondaryIPAddresses": null,
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"SecondaryIPv6Addresses": null,
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"EndpointID": "95d81c097b766930c1b8d15b8cd661f281a422f4670c085d33ea0c6654a653b0",
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"Gateway": "172.17.0.1",
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"GlobalIPv6Address": "",
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"GlobalIPv6PrefixLen": 0,
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"IPAddress": "172.17.0.3",
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"IPPrefixLen": 16,
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"IPv6Gateway": "",
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"MacAddress": "02:42:ac:11:00:03",
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"Networks": {
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"bridge": {
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"IPAMConfig": null,
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"Links": null,
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"Aliases": null,
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"NetworkID": "7507315d62a18bb05ad4e14dd6ecb5341d23884aa8cf919ad821ad1068d2ac8f",
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"EndpointID": "95d81c097b766930c1b8d15b8cd661f281a422f4670c085d33ea0c6654a653b0",
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"Gateway": "172.17.0.1",
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"IPAddress": "172.17.0.3",
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"IPPrefixLen": 16,
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"IPv6Gateway": "",
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"GlobalIPv6Address": "",
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"GlobalIPv6PrefixLen": 0,
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"MacAddress": "02:42:ac:11:00:03",
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"DriverOpts": null
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}
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}
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}
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}
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]
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@ -472,6 +472,7 @@ class MockLoader
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"docker info --format '{{ json . }}'" => cmd.call("docker-info"),
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"docker inspect 71b5df59442b" => cmd.call("docker-inspec"),
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"docker inspect trusting_williams" => cmd.call("docker-inspect"), # inspect container to check for mounted volumes
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"docker inspect fried_water" => cmd.call("docker-inspect-e"), # inspect container to check for mounted volumes
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# docker images
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"83c36bfade9375ae1feb91023cd1f7409b786fd992ad4013bf0f2259d33d6406" => cmd.call("docker-images"),
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# docker services
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@ -49,10 +49,25 @@ describe "Inspec::Resources::DockerContainer" do
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_(resource.to_s).must_equal "Docker Container laughing_austin"
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end
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# Test case for has_volume? matcher - Case 1: Volumes are mounted on the container
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it "checks if a volume has been mounted for the docker resource" do
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resource = load_resource("docker_container", "trusting_williams")
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_(resource.has_volume?("/app", "/var/lib/docker/volumes/myvol2/_data")).must_equal true
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_(resource.has_volume?("/app2", "/var/lib/docker/volumes/myvol3/_data")).must_equal true
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end
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# Test case for has_volume? matcher - Case 2: Volumes are not mounted on the container
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it "checks exception when no volume has been mounted for the docker resource" do
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resource = load_resource("docker_container", "fried_water")
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ex = _ { resource.has_volume?("/app", "/var/lib/docker/volumes/myvol2/_data") }.must_raise(Inspec::Exceptions::ResourceFailed)
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_(ex.message).must_include "Could not find any mounted volumes for your container"
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end
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# Test case for has_volume? matcher - Case 3: The container doesn't exist
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it "checks exception when no volume has been mounted for the docker resource and the container doesnt'e exist" do
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resource = load_resource("docker_container", "non_existing_container")
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ex = _ { resource.has_volume?("/app", "/var/lib/docker/volumes/myvol2/_data") }.must_raise(NoMethodError)
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_(ex.message).must_include "undefined method `[]' for nil:NilClass"
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end
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end
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end
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