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add --template tests for commands

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Adds --template printing test-cmd tests for the following commands:
kubectl annotate, kubectl apply, kubectl autoscale, kubectl
convert, kubectl create, kubectl expose, kubectl get, kubectl label,
kubectl patch.
This commit is contained in:
juanvallejo
2018-07-02 14:16:20 -04:00
committed by David Eads
parent 70417ca150
commit 25a4932653
4 changed files with 212 additions and 106 deletions
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210
hack/make-rules/test-cmd-util.sh
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@@ -1710,6 +1710,208 @@ run_kubectl_request_timeout_tests() {
set +o errexit
}
run_template_output_tests() {
set -o nounset
set -o errexit
kube::log::status "Testing --template support on commands"
### Test global request timeout option
# Pre-condition: no POD exists
create_and_use_new_namespace
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" ''
# Command
# check that create supports --template output
kubectl create "${kube_flags[@]}" -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml
# Post-condition: valid-pod POD is created
kubectl get "${kube_flags[@]}" pods -o json
kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
# check that patch command supports --template output
output_message=$(kubectl "${kube_flags[@]}" patch --dry-run pods/valid-pod -p '{"patched":"value3"}' --type=merge --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that label command supports --template output
output_message=$(kubectl "${kube_flags[@]}" label --dry-run pods/valid-pod label=value --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that annotate command supports --template output
output_message=$(kubectl "${kube_flags[@]}" annotate --dry-run pods/valid-pod annotation=value --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that apply command supports --template output
output_message=$(kubectl "${kube_flags[@]}" apply --dry-run -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that create command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that autoscale command supports --template output
output_message=$(kubectl "${kube_flags[@]}" autoscale --max=2 -f hack/testdata/scale-deploy-1.yaml --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'scale-1:'
# check that expose command supports --template output
output_message=$(kubectl "${kube_flags[@]}" expose -f hack/testdata/redis-slave-replicaset.yaml --save-config --port=80 --target-port=8000 --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'redis-slave:'
# check that convert command supports --template output
output_message=$(kubectl "${kube_flags[@]}" convert -f hack/testdata/deployment-revision1.yaml --output-version=apps/v1beta1 --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'nginx:'
# check that run command supports --template output
output_message=$(kubectl "${kube_flags[@]}" run --dry-run --template="{{ .metadata.name }}:" pi --image=perl --restart=OnFailure -- perl -Mbignum=bpi -wle 'print bpi(2000)')
kube::test::if_has_string "${output_message}" 'pi:'
# check that taint command supports --template output
output_message=$(kubectl "${kube_flags[@]}" taint node 127.0.0.1 dedicated=foo:PreferNoSchedule --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" '127.0.0.1:'
# untaint node
kubectl taint node 127.0.0.1 dedicated-
# check that "apply set-last-applied" command supports --template output
kubectl "${kube_flags[@]}" create -f test/e2e/testing-manifests/statefulset/cassandra/controller.yaml
output_message=$(kubectl "${kube_flags[@]}" apply set-last-applied -f test/e2e/testing-manifests/statefulset/cassandra/controller.yaml --dry-run --create-annotation --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'cassandra:'
# check that "auth reconcile" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" auth reconcile --dry-run -f test/fixtures/pkg/kubectl/cmd/auth/rbac-resource-plus.yaml --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'testing-CR:testing-CRB:testing-RB:testing-R:'
# check that "config view" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" config view --output=go-template="{{ .kind }}:")
kube::test::if_has_string "${output_message}" 'Config'
# check that "create clusterrole" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create clusterrole --template="{{ .metadata.name }}:" --verb get myclusterrole --non-resource-url /logs/ --resource pods)
kube::test::if_has_string "${output_message}" 'myclusterrole:'
# check that "create clusterrolebinding" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create clusterrolebinding foo --clusterrole=myclusterrole --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create configmap" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create configmap cm --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'cm:'
# check that "create deployment" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create deployment deploy --dry-run --image=nginx --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'deploy:'
# check that "create job" command supports --template output
kubectl create "${kube_flags[@]}" -f - <<EOF
apiVersion: batch/v1beta1
kind: CronJob
metadata:
name: pi
spec:
schedule: "*/10 * * * *"
jobTemplate:
spec:
template:
metadata:
labels:
parent: "pi"
spec:
containers:
- name: pi
image: perl
command: ["perl", "-Mbignum=bpi", "-wle", "print bpi(2000)"]
restartPolicy: OnFailure
EOF
output_message=$(kubectl "${kube_flags[@]}" create job foo --from=cronjob/pi --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create namespace" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create ns bar --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'bar:'
# check that "create namespace" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create rolebinding foo --clusterrole=myclusterrole --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create role" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create role --dry-run --template="{{ .metadata.name }}:" --verb get myrole --resource pods)
kube::test::if_has_string "${output_message}" 'myrole:'
# check that "create quota" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create quota foo --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create priorityclass" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create priorityclass foo --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create poddisruptionbudget" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create poddisruptionbudget foo --dry-run --selector=foo --min-available=1 --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create serviceaccount" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create serviceaccount foo --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "set env" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" set env pod/valid-pod --dry-run A=B --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that "set image" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" set image pod/valid-pod --dry-run kubernetes-serve-hostname=nginx --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that "set resources" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" set resources pod/valid-pod --limits=memory=256Mi --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that "set selector" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" set selector -f hack/testdata/kubernetes-service.yaml A=B --local --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'kubernetes:'
# check that "set serviceaccount" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" set serviceaccount pod/valid-pod deployer --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'valid-pod:'
# check that "set subject" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" set subject clusterrolebinding/foo --user=foo --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create secret docker-registry" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create secret docker-registry foo --docker-username user --docker-password pass --docker-email foo@bar.baz --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create secret generic" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create secret generic foo --from-literal=key1=value1 --dry-run --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create secret tls" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create secret tls --dry-run foo --key=hack/testdata/tls.key --cert=hack/testdata/tls.crt --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create service clusterip" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create service clusterip foo --dry-run --tcp=8080 --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create service externalname" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create service externalname foo --dry-run --external-name=bar --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create service loadbalancer" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create service loadbalancer foo --dry-run --tcp=8080 --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# check that "create service nodeport" command supports --template output
output_message=$(kubectl "${kube_flags[@]}" create service nodeport foo --dry-run --tcp=8080 --template="{{ .metadata.name }}:")
kube::test::if_has_string "${output_message}" 'foo:'
# cleanup
kubectl delete cronjob pi "${kube_flags[@]}"
kubectl delete pods --all "${kube_flags[@]}"
kubectl delete rc cassandra "${kube_flags[@]}"
kubectl delete clusterrole myclusterrole "${kube_flags[@]}"
kubectl delete clusterrolebinding foo "${kube_flags[@]}"
set +o nounset
set +o errexit
}
run_crd_tests() {
set -o nounset
set -o errexit
@@ -5398,6 +5600,14 @@ runTests() {
fi
fi
######################
# kubectl --template #
######################
if kube::test::if_supports_resource "${pods}" ; then
record_command run_template_output_tests
fi
################
# Certificates #
################