kubernetes/hack/verify-test-code.sh
Kenichi Omichi 63e0507fd9 Check e2e test code to use ExpectError()
We can use framework.ExpectError() for checking the expected error
happens. However Expect(err).To(HaveOccurred()) can be used instead
and that makes the e2e test code unreadable.
This adds the check to use framework.ExpectError() for readable code.
2019-05-29 17:04:58 +00:00

72 lines
2.0 KiB
Bash
Executable File

#!/usr/bin/env bash
# Copyright 2019 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
KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
cd "${KUBE_ROOT}"
# NOTE: This checks e2e test code without the e2e framework which contains Expect().To(HaveOccurred())
mapfile -t all_e2e_files < <(find test/e2e -name '*.go' | grep -v 'test/e2e/framework/')
errors_expect_no_error=()
for file in "${all_e2e_files[@]}"
do
if grep "Expect(.*)\.NotTo(.*HaveOccurred()" "${file}" > /dev/null
then
errors_expect_no_error+=( "${file}" )
fi
done
errors_expect_error=()
for file in "${all_e2e_files[@]}"
do
if grep "Expect(.*)\.To(.*HaveOccurred()" "${file}" > /dev/null
then
errors_expect_error+=( "${file}" )
fi
done
if [ ${#errors_expect_no_error[@]} -ne 0 ]; then
{
echo "Errors:"
for err in "${errors_expect_no_error[@]}"; do
echo "$err"
done
echo
echo 'The above files need to use framework.ExpectNoError(err) instead of '
echo 'Expect(err).NotTo(HaveOccurred()) or gomega.Expect(err).NotTo(gomega.HaveOccurred())'
echo
} >&2
exit 1
fi
if [ ${#errors_expect_error[@]} -ne 0 ]; then
{
echo "Errors:"
for err in "${errors_expect_error[@]}"; do
echo "$err"
done
echo
echo 'The above files need to use framework.ExpectError(err) instead of '
echo 'Expect(err).To(HaveOccurred()) or gomega.Expect(err).To(gomega.HaveOccurred())'
echo
} >&2
exit 1
fi
echo 'Congratulations! All e2e test source files are valid.'