cluster_suite_test.go

/*
Copyright 2020 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.
*/

package cluster

import (
	"net/http"
	"testing"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
	"k8s.io/client-go/kubernetes"
	"k8s.io/client-go/rest"
	"sigs.k8s.io/controller-runtime/pkg/envtest"
	"sigs.k8s.io/controller-runtime/pkg/envtest/printer"
	logf "sigs.k8s.io/controller-runtime/pkg/log"
	"sigs.k8s.io/controller-runtime/pkg/log/zap"
)

func TestSource(t *testing.T) {
	RegisterFailHandler(Fail)
	suiteName := "Cluster Suite"
	RunSpecsWithDefaultAndCustomReporters(t, suiteName, []Reporter{printer.NewlineReporter{}, printer.NewProwReporter(suiteName)})
}

var testenv *envtest.Environment
var cfg *rest.Config
var clientset *kubernetes.Clientset

// clientTransport is used to force-close keep-alives in tests that check for leaks
var clientTransport *http.Transport

var _ = BeforeSuite(func(done Done) {
	logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)))

	testenv = &envtest.Environment{}

	var err error
	cfg, err = testenv.Start()
	Expect(err).NotTo(HaveOccurred())

	clientTransport = &http.Transport{}
	cfg.Transport = clientTransport

	clientset, err = kubernetes.NewForConfig(cfg)
	Expect(err).NotTo(HaveOccurred())

	close(done)
}, 60)

var _ = AfterSuite(func() {
	Expect(testenv.Stop()).To(Succeed())
})