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69 lines
2.3 KiB
Bash
Executable File
69 lines
2.3 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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# Runs tests for kubectl diff
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run_kubectl_diff_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 diff"
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# Test that it works when the live object doesn't exist
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output_message=$(! kubectl diff -f hack/testdata/pod.yaml)
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kube::test::if_has_string "${output_message}" 'test-pod'
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kubectl apply -f hack/testdata/pod.yaml
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# Make sure that diffing the resource right after returns nothing (0 exit code).
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kubectl diff -f hack/testdata/pod.yaml
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# Make sure that:
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# 1. the exit code for diff is 1 because it found a difference
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# 2. the difference contains the changed image
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output_message=$(kubectl diff -f hack/testdata/pod-changed.yaml || test $? -eq 1)
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kube::test::if_has_string "${output_message}" 'k8s.gcr.io/pause:3.0'
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# Test that we have a return code bigger than 1 if there is an error when diffing
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kubectl diff -f hack/testdata/invalid-pod.yaml || test $? -gt 1
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kubectl delete -f hack/testdata/pod.yaml
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set +o nounset
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set +o errexit
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}
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run_kubectl_diff_same_names() {
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set -o nounset
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set -o errexit
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create_and_use_new_namespace
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kube::log::status "Test kubectl diff with multiple resources with the same name"
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output_message=$(KUBECTL_EXTERNAL_DIFF="find" kubectl diff -Rf hack/testdata/diff/)
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kube::test::if_has_string "${output_message}" 'v1\.Pod\..*\.test'
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kube::test::if_has_string "${output_message}" 'apps\.v1\.Deployment\..*\.test'
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kube::test::if_has_string "${output_message}" 'v1\.ConfigMap\..*\.test'
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kube::test::if_has_string "${output_message}" 'v1\.Secret\..*\.test'
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set +o nounset
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set +o errexit
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}
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