Merge pull request kubernetes#85711 from tanjunchen/use-ExpectEqual-test-e2e-auto

use ExpectEqual of framework in test/e2e/autoscaling/

Author: k8s-ci-robot

test/e2e/autoscaling/BUILD

@@ -50,7 +50,6 @@ go_library(
         "//test/utils:go_default_library",
         "//test/utils/image:go_default_library",
         "//vendor/github.com/onsi/ginkgo:go_default_library",
-        "//vendor/github.com/onsi/gomega:go_default_library",
         "//vendor/golang.org/x/oauth2/google:go_default_library",
         "//vendor/google.golang.org/api/monitoring/v3:go_default_library",
         "//vendor/k8s.io/klog:go_default_library",

test/e2e/autoscaling/cluster_size_autoscaling.go

@@ -53,7 +53,6 @@ import (
 	imageutils "k8s.io/kubernetes/test/utils/image"
 
 	"github.com/onsi/ginkgo"
-	"github.com/onsi/gomega"
 )
 
 const (
@@ -122,7 +121,7 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 			coreCount += quantity.Value()
 		}
 		ginkgo.By(fmt.Sprintf("Initial number of schedulable nodes: %v", nodeCount))
-		gomega.Expect(nodeCount).NotTo(gomega.BeZero())
+		framework.ExpectNotEqual(nodeCount, 0)
 		mem := nodes.Items[0].Status.Allocatable[v1.ResourceMemory]
 		memAllocatableMb = int((&mem).Value() / 1024 / 1024)
 
@@ -856,7 +855,7 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 		framework.ExpectNoError(e2enode.WaitForReadyNodes(c, nodeCount-minSize+1, resizeTimeout))
 		ngNodes, err := framework.GetGroupNodes(minMig)
 		framework.ExpectNoError(err)
-		gomega.Expect(len(ngNodes) == 1).To(gomega.BeTrue())
+		framework.ExpectEqual(len(ngNodes) == 1, true)
 		node, err := f.ClientSet.CoreV1().Nodes().Get(ngNodes[0], metav1.GetOptions{})
 		ginkgo.By(fmt.Sprintf("Target node for scale-down: %s", node.Name))
 		framework.ExpectNoError(err)
@@ -909,7 +908,7 @@ var _ = SIGDescribe("Cluster size autoscaling [Slow]", func() {
 			"spec.unschedulable": "false",
 		}.AsSelector().String()})
 		framework.ExpectNoError(err)
-		gomega.Expect(nodesToBreakCount <= len(nodes.Items)).To(gomega.BeTrue())
+		framework.ExpectEqual(nodesToBreakCount <= len(nodes.Items), true)
 		nodesToBreak := nodes.Items[:nodesToBreakCount]
 
 		// TestUnderTemporaryNetworkFailure only removes connectivity to a single node,