run-e2e

#!/usr/bin/env bash
# Copyright 2024 Google LLC
#
# 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

REPO_ROOT="$(git rev-parse --show-toplevel)"
cd ${REPO_ROOT}

if [[ -z "${KUBEBUILDER_ASSETS:-}" ]]; then
  echo "Downloading envtest assets..."
  export KUBEBUILDER_ASSETS=$(go run sigs.k8s.io/controller-runtime/tools/setup-envtest@latest use -p path)
fi

if [[ -z "${KCC_USE_DIRECT_RECONCILERS:-}" ]]; then
  KCC_USE_DIRECT_RECONCILERS=ComputeForwardingRule,GKEHubFeatureMembership
fi
echo "Using direct controllers: $KCC_USE_DIRECT_RECONCILERS"
export KCC_USE_DIRECT_RECONCILERS

if [[ -z "${RUN_TESTS:-}" ]]; then
  RUN_TESTS=TestAllInSeries/fixtures
fi
echo "Running tests matching: ${RUN_TESTS}"

if [[ -z "${E2E_GCP_TARGET:-}" ]]; then
  E2E_GCP_TARGET=mock
fi
echo "Using E2E_GCP_TARGET: ${E2E_GCP_TARGET}"
export E2E_GCP_TARGET

if [[ -z "${E2E_KUBE_TARGET:-}" ]]; then
  E2E_KUBE_TARGET=envtest
fi
echo "Using E2E_KUBE_TARGET: ${E2E_KUBE_TARGET}"
export E2E_KUBE_TARGET

if [[ -z "${ARTIFACTS:-}" ]]; then
  ARTIFACTS=${REPO_ROOT}/artifactz/${E2E_GCP_TARGET}
fi
echo "Using ARTIFACTS: ${ARTIFACTS}"
export ARTIFACTS

if [[ "${E2E_GCP_TARGET}" == "real" ]]; then
  if [[ -z "${GCP_PROJECT_ID:-}" ]]; then
    GCP_PROJECT_ID=$(gcloud config get-value project)
  fi
  echo "Using GCP_PROJECT_ID: ${GCP_PROJECT_ID}"
  export GCP_PROJECT_ID

  TEST_FOLDER_ID=$(gcloud projects describe ${GCP_PROJECT_ID} --format='value(parent.id)')
  export TEST_FOLDER_ID

  TEST_ORG_ID=$(gcloud projects get-ancestors ${GCP_PROJECT_ID} | grep organization | cut -f1 -d ' ')
  export TEST_ORG_ID

  if [[ -z "${TEST_BILLING_ACCOUNT_ID:-}" ]]; then
    TEST_BILLING_ACCOUNT_ID=$(gcloud billing projects describe ${GCP_PROJECT_ID} --format='value(billingAccountName)' | cut -f2 -d/)
  fi
  echo "TEST_BILLING_ACCOUNT_ID=${TEST_BILLING_ACCOUNT_ID}"
  export TEST_BILLING_ACCOUNT_ID
fi

if [[ -z "${TEST_TIMEOUT:-}" ]]; then
  TEST_TIMEOUT=120m
fi
echo "Using TEST_TIMEOUT=${TEST_TIMEOUT}"

if [[ -z "${PREBUILT_TEST_BINARY:-}" ]]; then
  echo "Prebuilding e2e tests"
  PREBUILT_TEST_BINARY=${REPO_ROOT}/.build/tests-e2e
  go test -c -o ${PREBUILT_TEST_BINARY} ./tests/e2e
fi

# Run e2e tests
cd tests/e2e
GOLDEN_REQUEST_CHECKS=1 \
GOLDEN_OBJECT_CHECKS=1 \
WRITE_GOLDEN_OUTPUT=1 \
RUN_E2E=1 \
 ${PREBUILT_TEST_BINARY} -test.timeout ${TEST_TIMEOUT} -test.v -test.run $RUN_TESTS