e2e, qat: divide single It() to have multiple layers

Structure is as follows:
Describe("QAT plugin")
  BeforeEach("deploys plugin")
    Context("When device resources are available")
      BeforeEach("checks if resources are available")
        It("runs a pod requesting resources")
        It("runs another pod requesting resources if there is")

Signed-off-by: Hyeongju Johannes Lee <hyeongju.lee@intel.com>

test/e2e/qat/qatplugin_dpdk.go

@@ -57,7 +57,7 @@ func describeQatDpdkPlugin() {
 		framework.Failf("unable to locate %q: %v", cryptoTestYaml, err)
 	}
 
-	ginkgo.It("measures performance of DPDK", func() {
+	ginkgo.BeforeEach(func() {
 		ginkgo.By("deploying QAT plugin in DPDK mode")
 		e2ekubectl.RunKubectlOrDie(f.Namespace.Name, "apply", "-k", filepath.Dir(kustomizationPath))
 
@@ -74,22 +74,30 @@ func describeQatDpdkPlugin() {
 		if err := utils.TestPodsFileSystemInfo(podList.Items); err != nil {
 			framework.Failf("container filesystem info checks failed: %v", err)
 		}
+	})
 
+	ginkgo.Context("When QAT resources are available", func() {
+		ginkgo.BeforeEach(func() {
 			ginkgo.By("checking if the resource is allocatable")
 			if err := utils.WaitForNodesWithResource(f.ClientSet, "qat.intel.com/generic", 30*time.Second); err != nil {
 				framework.Failf("unable to wait for nodes to have positive allocatable resource: %v", err)
 			}
+		})
 
+		ginkgo.It("deploys a crypto pod requesting QAT resources", func() {
 			ginkgo.By("submitting a crypto pod requesting QAT resources")
 			e2ekubectl.RunKubectlOrDie(f.Namespace.Name, "apply", "-k", filepath.Dir(cryptoTestYamlPath))
 
 			ginkgo.By("waiting the crypto pod to finish successfully")
 			e2epod.NewPodClient(f).WaitForSuccess("qat-dpdk-test-crypto-perf-tc1", 60*time.Second)
+		})
 
+		ginkgo.It("deploys a compress pod requesting QAT resources", func() {
 			ginkgo.By("submitting a compress pod requesting QAT resources")
 			e2ekubectl.RunKubectlOrDie(f.Namespace.Name, "apply", "-k", filepath.Dir(compressTestYamlPath))
 
 			ginkgo.By("waiting the compress pod to finish successfully")
 			e2epod.NewPodClient(f).WaitForSuccess("qat-dpdk-test-compress-perf-tc1", 60*time.Second)
 		})
+	})
 }

test/e2e/qat/qatplugin_kernel.go

@@ -49,7 +49,7 @@ func describeQatKernelPlugin() {
 		framework.Failf("unable to locate %q: %v", qatPluginKernelYaml, err)
 	}
 
-	ginkgo.It("checks availability of QAT resources", func() {
+	ginkgo.BeforeEach(func() {
 		ginkgo.By("deploying QAT plugin in kernel mode")
 		e2ekubectl.RunKubectlOrDie(f.Namespace.Name, "create", "-f", yamlPath)
 
@@ -66,12 +66,17 @@ func describeQatKernelPlugin() {
 		if err = utils.TestPodsFileSystemInfo(podList.Items); err != nil {
 			framework.Failf("container filesystem info checks failed: %v", err)
 		}
+	})
 
+	ginkgo.Context("When QAT resources are available", func() {
+		ginkgo.BeforeEach(func() {
 			ginkgo.By("checking if the resource is allocatable")
-		if err = utils.WaitForNodesWithResource(f.ClientSet, "qat.intel.com/cy1_dc0", 30*time.Second); err != nil {
+			if err := utils.WaitForNodesWithResource(f.ClientSet, "qat.intel.com/cy1_dc0", 30*time.Second); err != nil {
 				framework.Failf("unable to wait for nodes to have positive allocatable resource: %v", err)
 			}
+		})
 
+		ginkgo.It("deploys a pod requesting QAT resources", func() {
 			ginkgo.By("submitting a pod requesting QAT resources")
 			podSpec := &v1.Pod{
 				ObjectMeta: metav1.ObjectMeta{Name: "qatplugin-tester"},
@@ -98,4 +103,5 @@ func describeQatKernelPlugin() {
 			ginkgo.By("waiting the pod to finish successfully")
 			e2epod.NewPodClient(f).WaitForFinish(pod.ObjectMeta.Name, 60*time.Second)
 		})
+	})
 }

test/e2e/qat/qatplugin_qatgen4_crypto.go

@@ -51,7 +51,7 @@ func describeQatPluginCy() {
 		framework.Failf("unable to locate %q: %v", opensslTestYaml, err)
 	}
 
-	ginkgo.It("measures performance of QAT Cy Services", func() {
+	ginkgo.BeforeEach(func() {
 		ginkgo.By("deploying QAT plugin in DPDK mode")
 		e2ekubectl.RunKubectlOrDie(f.Namespace.Name, "apply", "-k", filepath.Dir(kustomizationPath))
 
@@ -68,12 +68,17 @@ func describeQatPluginCy() {
 		if err := utils.TestPodsFileSystemInfo(podList.Items); err != nil {
 			framework.Failf("container filesystem info checks failed: %v", err)
 		}
+	})
 
+	ginkgo.Context("When QAT4 resources are available", func() {
+		ginkgo.BeforeEach(func() {
 			ginkgo.By("checking if the resource is allocatable")
 			if err := utils.WaitForNodesWithResource(f.ClientSet, "qat.intel.com/cy", 30*time.Second); err != nil {
 				framework.Failf("unable to wait for nodes to have positive allocatable resource: %v", err)
 			}
+		})
 
+		ginkgo.It("deploys a crypto pod requesting QAT resources", func() {
 			ginkgo.By("submitting a crypto pod requesting QAT resources")
 			e2ekubectl.RunKubectlOrDie(f.Namespace.Name, "apply", "-f", opensslTestYamlPath)
 
@@ -84,4 +89,5 @@ func describeQatPluginCy() {
 
 			framework.Logf("cpa_sample_code output:\n %s", output)
 		})
+	})
 }