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141 lines
7.1 KiB
Bash
Executable File
141 lines
7.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2018 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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run_kubectl_old_print_tests() {
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set -o nounset
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set -o errexit
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create_and_use_new_namespace
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kube::log::status "Testing kubectl get --server-print=false"
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### Test retrieval of all types in discovery
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# Pre-condition: no resources exist
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output_message=$(kubectl get pods --server-print=false 2>&1 "${kube_flags[@]}")
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# Post-condition: Expect text indicating no resources were found
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kube::test::if_has_string "${output_message}" 'No resources found.'
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### Test retrieval of pods against server-side printing
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kubectl create -f test/fixtures/doc-yaml/admin/limitrange/valid-pod.yaml "${kube_flags[@]}"
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# Post-condition: valid-pod POD is created
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kube::test::get_object_assert pods "{{range.items}}{{$id_field}}:{{end}}" 'valid-pod:'
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# Compare "old" output with experimental output and ensure both are the same
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# remove the last column, as it contains the object's AGE, which could cause a mismatch.
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expected_output=$(kubectl get pod "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get pod --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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# Test printing objects with --use-openapi-print-columns
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actual_output=$(kubectl get namespaces --use-openapi-print-columns --v=7 "${kube_flags[@]}" 2>&1)
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# it should request full objects (not server-side printing)
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kube::test::if_has_not_string "${actual_output}" 'application/json;as=Table'
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kube::test::if_has_string "${actual_output}" 'application/json'
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### Test retrieval of daemonsets against server-side printing
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kubectl apply -f hack/testdata/rollingupdate-daemonset.yaml "${kube_flags[@]}"
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# Post-condition: daemonset is created
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kube::test::get_object_assert ds "{{range.items}}{{$id_field}}:{{end}}" 'bind:'
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# Compare "old" output with experimental output and ensure both are the same
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# remove the last column, as it contains the object's AGE, which could cause a mismatch.
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expected_output=$(kubectl get ds "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get ds --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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### Test retrieval of replicationcontrollers against server-side printing
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kubectl create -f hack/testdata/frontend-controller.yaml "${kube_flags[@]}"
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# Post-condition: frontend replication controller is created
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kube::test::get_object_assert rc "{{range.items}}{{$id_field}}:{{end}}" 'frontend:'
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# Compare "old" output with experimental output and ensure both are the same
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# remove the last column, as it contains the object's AGE, which could cause a mismatch.
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expected_output=$(kubectl get rc "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get rc --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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### Test retrieval of replicasets against server-side printing
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kubectl create -f hack/testdata/frontend-replicaset.yaml "${kube_flags[@]}"
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# Post-condition: frontend replica set is created
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kube::test::get_object_assert rs "{{range.items}}{{$id_field}}:{{end}}" 'frontend:'
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# Compare "old" output with experimental output and ensure both are the same
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# remove the last column, as it contains the object's AGE, which could cause a mismatch.
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expected_output=$(kubectl get rs "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get rs --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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### Test retrieval of jobs against server-side printing
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kubectl run pi --generator=job/v1 "--image=$IMAGE_PERL" --restart=OnFailure -- perl -Mbignum=bpi -wle 'print bpi(20)' "${kube_flags[@]}"
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# Post-Condition: assertion object exists
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kube::test::get_object_assert jobs "{{range.items}}{{$id_field}}:{{end}}" 'pi:'
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# Compare "old" output with experimental output and ensure both are the same
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# remove the last column, as it contains the object's AGE, which could cause a mismatch.
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expected_output=$(kubectl get jobs/pi "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get jobs/pi --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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### Test retrieval of clusterroles against server-side printing
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kubectl create "${kube_flags[@]}" clusterrole sample-role --verb=* --resource=pods
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# Post-Condition: assertion object exists
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kube::test::get_object_assert clusterrole/sample-role "{{range.rules}}{{range.resources}}{{.}}:{{end}}{{end}}" 'pods:'
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# Compare "old" output with experimental output and ensure both are the same
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# remove the last column, as it contains the object's AGE, which could cause a mismatch.
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expected_output=$(kubectl get clusterroles/sample-role "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get clusterroles/sample-role --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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### Test retrieval of crds against server-side printing
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kubectl "${kube_flags_with_token[@]}" create -f - << __EOF__
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{
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"kind": "CustomResourceDefinition",
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"apiVersion": "apiextensions.k8s.io/v1beta1",
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"metadata": {
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"name": "foos.company.com"
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},
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"spec": {
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"group": "company.com",
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"version": "v1",
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"scope": "Namespaced",
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"names": {
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"plural": "foos",
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"kind": "Foo"
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}
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}
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}
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__EOF__
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# Post-Condition: assertion object exists
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kube::test::get_object_assert customresourcedefinitions "{{range.items}}{{$id_field}}:{{end}}" 'foos.company.com:'
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# Test that we can list this new CustomResource
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kube::test::get_object_assert foos "{{range.items}}{{$id_field}}:{{end}}" ''
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# Compare "old" output with experimental output and ensure both are the same
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expected_output=$(kubectl get foos "${kube_flags[@]}" | awk 'NF{NF--};1')
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actual_output=$(kubectl get foos --server-print=false "${kube_flags[@]}" | awk 'NF{NF--};1')
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kube::test::if_has_string "${actual_output}" "${expected_output}"
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# teardown
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kubectl delete customresourcedefinitions/foos.company.com "${kube_flags_with_token[@]}"
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kubectl delete clusterroles/sample-role "${kube_flags_with_token[@]}"
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kubectl delete jobs pi "${kube_flags[@]}"
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kubectl delete rs frontend "${kube_flags[@]}"
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kubectl delete rc frontend "${kube_flags[@]}"
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kubectl delete ds bind "${kube_flags[@]}"
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kubectl delete pod valid-pod "${kube_flags[@]}"
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set +o nounset
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set +o errexit
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}
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