| #!/usr/bin/env bash |
| |
| # Copyright 2018 The Kubernetes Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -o errexit |
| set -o nounset |
| set -o pipefail |
| |
| run_plugins_tests() { |
| set -o nounset |
| set -o errexit |
| |
| kube::log::status "Testing kubectl plugins" |
| |
| # test plugins that overwrite existing kubectl commands |
| output_message=$(! PATH=${PATH}:"test/fixtures/pkg/kubectl/plugins/version" kubectl plugin list 2>&1) |
| kube::test::if_has_string "${output_message}" 'kubectl-version overwrites existing command: "kubectl version"' |
| |
| # test plugins that overwrite similarly-named plugins |
| output_message=$(! PATH=${PATH}:"test/fixtures/pkg/kubectl/plugins:test/fixtures/pkg/kubectl/plugins/foo" kubectl plugin list 2>&1) |
| kube::test::if_has_string "${output_message}" 'test/fixtures/pkg/kubectl/plugins/foo/kubectl-foo is overshadowed by a similarly named plugin' |
| |
| # test plugins with no warnings |
| output_message=$(PATH=${PATH}:"test/fixtures/pkg/kubectl/plugins" kubectl plugin list 2>&1) |
| kube::test::if_has_string "${output_message}" 'plugins are available' |
| |
| # no plugins |
| output_message=$(! PATH=${PATH}:"test/fixtures/pkg/kubectl/plugins/empty" kubectl plugin list 2>&1) |
| kube::test::if_has_string "${output_message}" 'unable to find any kubectl plugins in your PATH' |
| |
| # attempt to run a plugin in the user's PATH |
| output_message=$(PATH=${PATH}:"test/fixtures/pkg/kubectl/plugins" kubectl foo) |
| kube::test::if_has_string "${output_message}" 'plugin foo' |
| |
| # ensure that a kubectl command supersedes a plugin that overshadows it |
| output_message=$(PATH=${PATH}:"test/fixtures/pkg/kubectl/plugins/version" kubectl version) |
| kube::test::if_has_string "${output_message}" 'Client Version' |
| kube::test::if_has_not_string "${output_message}" 'overshadows an existing plugin' |
| |
| set +o nounset |
| set +o errexit |
| } |