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Use ExpectNoError() for e2e/upgrades

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The e2e test framework has ExpectNoError() for readable test code.
This replaces Expect(err).NotTo(HaveOccurred()) with it.
This commit is contained in:
Kenichi Omichi
2019-05-15 21:43:14 +00:00
parent aaec77a94b
commit 333f3d8b9a
4 changed files with 24 additions and 13 deletions
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6
test/e2e/upgrades/cassandra.go
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@@ -100,8 +100,10 @@ func (t *CassandraUpgradeTest) Setup(f *framework.Framework) {
e2elog.Logf("Service endpoint is up")
ginkgo.By("Adding 2 dummy users")
gomega.Expect(t.addUser("Alice")).NotTo(gomega.HaveOccurred())
gomega.Expect(t.addUser("Bob")).NotTo(gomega.HaveOccurred())
err = t.addUser("Alice")
framework.ExpectNoError(err)
err = t.addUser("Bob")
framework.ExpectNoError(err)
t.successfulWrites = 2
ginkgo.By("Verifying that the users exist")

6
test/e2e/upgrades/etcd.go
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@@ -95,8 +95,10 @@ func (t *EtcdUpgradeTest) Setup(f *framework.Framework) {
e2elog.Logf("Service endpoint is up")
ginkgo.By("Adding 2 dummy users")
gomega.Expect(t.addUser("Alice")).NotTo(gomega.HaveOccurred())
gomega.Expect(t.addUser("Bob")).NotTo(gomega.HaveOccurred())
err = t.addUser("Alice")
framework.ExpectNoError(err)
err = t.addUser("Bob")
framework.ExpectNoError(err)
t.successfulWrites = 2
ginkgo.By("Verifying that the users exist")

19
test/e2e/upgrades/kube_proxy_migration.go
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@@ -30,7 +30,6 @@ import (
e2elog "k8s.io/kubernetes/test/e2e/framework/log"
"github.com/onsi/ginkgo"
"github.com/onsi/gomega"
)
const (
@@ -50,7 +49,8 @@ func (KubeProxyUpgradeTest) Name() string { return "[sig-network] kube-proxy-upg
// Setup verifies kube-proxy static pods is running before upgrade.
func (t *KubeProxyUpgradeTest) Setup(f *framework.Framework) {
ginkgo.By("Waiting for kube-proxy static pods running and ready")
gomega.Expect(waitForKubeProxyStaticPodsRunning(f.ClientSet)).NotTo(gomega.HaveOccurred())
err := waitForKubeProxyStaticPodsRunning(f.ClientSet)
framework.ExpectNoError(err)
}
// Test validates if kube-proxy is migrated from static pods to DaemonSet.
@@ -62,10 +62,12 @@ func (t *KubeProxyUpgradeTest) Test(f *framework.Framework, done <-chan struct{}
<-done
ginkgo.By("Waiting for kube-proxy static pods disappear")
gomega.Expect(waitForKubeProxyStaticPodsDisappear(c)).NotTo(gomega.HaveOccurred())
err := waitForKubeProxyStaticPodsDisappear(c)
framework.ExpectNoError(err)
ginkgo.By("Waiting for kube-proxy DaemonSet running and ready")
gomega.Expect(waitForKubeProxyDaemonSetRunning(c)).NotTo(gomega.HaveOccurred())
err = waitForKubeProxyDaemonSetRunning(c)
framework.ExpectNoError(err)
}
// Teardown does nothing.
@@ -82,7 +84,8 @@ func (KubeProxyDowngradeTest) Name() string { return "[sig-network] kube-proxy-d
// Setup verifies kube-proxy DaemonSet is running before upgrade.
func (t *KubeProxyDowngradeTest) Setup(f *framework.Framework) {
ginkgo.By("Waiting for kube-proxy DaemonSet running and ready")
gomega.Expect(waitForKubeProxyDaemonSetRunning(f.ClientSet)).NotTo(gomega.HaveOccurred())
err := waitForKubeProxyDaemonSetRunning(f.ClientSet)
framework.ExpectNoError(err)
}
// Test validates if kube-proxy is migrated from DaemonSet to static pods.
@@ -94,10 +97,12 @@ func (t *KubeProxyDowngradeTest) Test(f *framework.Framework, done <-chan struct
<-done
ginkgo.By("Waiting for kube-proxy DaemonSet disappear")
gomega.Expect(waitForKubeProxyDaemonSetDisappear(c)).NotTo(gomega.HaveOccurred())
err := waitForKubeProxyDaemonSetDisappear(c)
framework.ExpectNoError(err)
ginkgo.By("Waiting for kube-proxy static pods running and ready")
gomega.Expect(waitForKubeProxyStaticPodsRunning(c)).NotTo(gomega.HaveOccurred())
err = waitForKubeProxyStaticPodsRunning(c)
framework.ExpectNoError(err)
}
// Teardown does nothing.

6
test/e2e/upgrades/mysql.go
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@@ -110,8 +110,10 @@ func (t *MySQLUpgradeTest) Setup(f *framework.Framework) {
e2elog.Logf("Service endpoint is up")
ginkgo.By("Adding 2 names to the database")
gomega.Expect(t.addName(strconv.Itoa(t.nextWrite))).NotTo(gomega.HaveOccurred())
gomega.Expect(t.addName(strconv.Itoa(t.nextWrite))).NotTo(gomega.HaveOccurred())
err = t.addName(strconv.Itoa(t.nextWrite))
framework.ExpectNoError(err)
err = t.addName(strconv.Itoa(t.nextWrite))
framework.ExpectNoError(err)
ginkgo.By("Verifying that the 2 names have been inserted")
count, err := t.countNames()