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|
package generate
import (
"testing"
"github.com/containers/podman/v3/pkg/domain/entities"
"github.com/stretchr/testify/assert"
)
func TestValidateRestartPolicyPod(t *testing.T) {
type podInfo struct {
restart string
}
tests := []struct {
name string
podInfo podInfo
wantErr bool
}{
{"good-on", podInfo{restart: "no"}, false},
{"good-on-success", podInfo{restart: "on-success"}, false},
{"good-on-failure", podInfo{restart: "on-failure"}, false},
{"good-on-abnormal", podInfo{restart: "on-abnormal"}, false},
{"good-on-watchdog", podInfo{restart: "on-watchdog"}, false},
{"good-on-abort", podInfo{restart: "on-abort"}, false},
{"good-always", podInfo{restart: "always"}, false},
{"fail", podInfo{restart: "foobar"}, true},
{"failblank", podInfo{restart: ""}, true},
}
for _, tt := range tests {
test := tt
t.Run(tt.name, func(t *testing.T) {
if err := validateRestartPolicy(test.podInfo.restart); (err != nil) != test.wantErr {
t.Errorf("ValidateRestartPolicy() error = %v, wantErr %v", err, test.wantErr)
}
})
}
}
func TestCreatePodSystemdUnit(t *testing.T) {
serviceInfo := `# pod-123abc.service
`
headerInfo := `# autogenerated by Podman CI
`
podContent := `
[Unit]
Description=Podman pod-123abc.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=/var/run/containers/storage
Requires=container-1.service container-2.service
Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=always
TimeoutStopSec=42
ExecStart=/usr/bin/podman start jadda-jadda-infra
ExecStop=/usr/bin/podman stop -t 42 jadda-jadda-infra
ExecStopPost=/usr/bin/podman stop -t 42 jadda-jadda-infra
PIDFile=/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid
Type=forking
[Install]
WantedBy=multi-user.target default.target
`
podGood := serviceInfo + headerInfo + podContent
podGoodNoHeaderInfo := serviceInfo + podContent
podGoodNamedNew := `# pod-123abc.service
# autogenerated by Podman CI
[Unit]
Description=Podman pod-123abc.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=/var/run/containers/storage
Requires=container-1.service container-2.service
Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo "bar=arg with space" --replace
ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-123abc.pod-id
ExecStop=/usr/bin/podman pod stop --ignore --pod-id-file %t/pod-123abc.pod-id -t 10
ExecStopPost=/usr/bin/podman pod rm --ignore -f --pod-id-file %t/pod-123abc.pod-id
PIDFile=%t/pod-123abc.pid
Type=forking
[Install]
WantedBy=multi-user.target default.target
`
podGoodNamedNewWithRootArgs := `# pod-123abc.service
# autogenerated by Podman CI
[Unit]
Description=Podman pod-123abc.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=/var/run/containers/storage
Requires=container-1.service container-2.service
Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman --events-backend none --runroot /root pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo "bar=arg with space" --replace
ExecStart=/usr/bin/podman --events-backend none --runroot /root pod start --pod-id-file %t/pod-123abc.pod-id
ExecStop=/usr/bin/podman --events-backend none --runroot /root pod stop --ignore --pod-id-file %t/pod-123abc.pod-id -t 10
ExecStopPost=/usr/bin/podman --events-backend none --runroot /root pod rm --ignore -f --pod-id-file %t/pod-123abc.pod-id
PIDFile=%t/pod-123abc.pid
Type=forking
[Install]
WantedBy=multi-user.target default.target
`
podGoodNamedNewWithReplaceFalse := `# pod-123abc.service
# autogenerated by Podman CI
[Unit]
Description=Podman pod-123abc.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=/var/run/containers/storage
Requires=container-1.service container-2.service
Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo --replace
ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-123abc.pod-id
ExecStop=/usr/bin/podman pod stop --ignore --pod-id-file %t/pod-123abc.pod-id -t 10
ExecStopPost=/usr/bin/podman pod rm --ignore -f --pod-id-file %t/pod-123abc.pod-id
PIDFile=%t/pod-123abc.pid
Type=forking
[Install]
WantedBy=multi-user.target default.target
`
podNewLabelWithCurlyBraces := `# pod-123abc.service
# autogenerated by Podman CI
[Unit]
Description=Podman pod-123abc.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=/var/run/containers/storage
Requires=container-1.service container-2.service
Before=container-1.service container-2.service
[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=10
ExecStartPre=/bin/rm -f %t/pod-123abc.pid %t/pod-123abc.pod-id
ExecStartPre=/usr/bin/podman pod create --infra-conmon-pidfile %t/pod-123abc.pid --pod-id-file %t/pod-123abc.pod-id --name foo --label key={{someval}} --replace
ExecStart=/usr/bin/podman pod start --pod-id-file %t/pod-123abc.pod-id
ExecStop=/usr/bin/podman pod stop --ignore --pod-id-file %t/pod-123abc.pod-id -t 10
ExecStopPost=/usr/bin/podman pod rm --ignore -f --pod-id-file %t/pod-123abc.pod-id
PIDFile=%t/pod-123abc.pid
Type=forking
[Install]
WantedBy=multi-user.target default.target
`
tests := []struct {
name string
info podInfo
want string
new bool
noHeader bool
wantErr bool
}{
{"pod",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "bar=arg with space"},
},
podGood,
false,
false,
false,
},
{"pod noHeader",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "bar=arg with space"},
},
podGoodNoHeaderInfo,
false,
true,
false,
},
{"pod with root args",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "always",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 42,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "--events-backend", "none", "--runroot", "/root", "pod", "create", "--name", "foo", "bar=arg with space"},
},
podGood,
false,
false,
false,
},
{"pod --new",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "bar=arg with space"},
},
podGoodNamedNew,
true,
false,
false,
},
{"pod --new with root args",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "--events-backend", "none", "--runroot", "/root", "pod", "create", "--name", "foo", "bar=arg with space"},
},
podGoodNamedNewWithRootArgs,
true,
false,
false,
},
{"pod --new with --replace=false",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "--replace=false"},
},
podGoodNamedNewWithReplaceFalse,
true,
false,
false,
},
{"pod --new with double curly braces",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "pod", "create", "--name", "foo", "--label", "key={{someval}}"},
},
podNewLabelWithCurlyBraces,
true,
false,
false,
},
{"pod --new with ID files",
podInfo{
Executable: "/usr/bin/podman",
ServiceName: "pod-123abc",
InfraNameOrID: "jadda-jadda-infra",
RestartPolicy: "on-failure",
PIDFile: "/run/containers/storage/overlay-containers/639c53578af4d84b8800b4635fa4e680ee80fd67e0e6a2d4eea48d1e3230f401/userdata/conmon.pid",
StopTimeout: 10,
PodmanVersion: "CI",
GraphRoot: "/var/lib/containers/storage",
RunRoot: "/var/run/containers/storage",
RequiredServices: []string{"container-1", "container-2"},
CreateCommand: []string{"podman", "pod", "create", "--infra-conmon-pidfile", "/tmp/pod-123abc.pid", "--pod-id-file", "/tmp/pod-123abc.pod-id", "--name", "foo", "bar=arg with space"},
},
podGoodNamedNew,
true,
false,
false,
},
}
for _, tt := range tests {
test := tt
t.Run(tt.name, func(t *testing.T) {
opts := entities.GenerateSystemdOptions{
New: test.new,
NoHeader: test.noHeader,
}
got, err := executePodTemplate(&test.info, opts)
if (err != nil) != test.wantErr {
t.Errorf("CreatePodSystemdUnit() error = \n%v, wantErr \n%v", err, test.wantErr)
return
}
assert.Equal(t, test.want, got)
})
}
}
|
