add validation in e2e for multiple resource injection

small add to existing e2e test just to validate that pod spec change
with the right number of sriov vf resources injected

Signed-off-by: Sebastian Sch <[email protected]>

Author: SchSeba

test/conformance/tests/test_sriov_operator.go

@@ -954,13 +954,31 @@ var _ = Describe("[sriov] operator", Ordered, func() {
 					pod.DefineWithNetworks([]string{sriovNetworkName, sriovNetworkName, sriovNetworkName, sriovNetworkName, sriovNetworkName}),
 					node,
 				)
+				By("Checking the sriov resource does not exist in resource request and limit spec")
+				_, exist := testPodA.Spec.Containers[0].Resources.Requests[corev1.ResourceName(fmt.Sprintf("openshift.io/%s", resourceName))]
+				Expect(exist).To(BeFalse())
+				_, exist = testPodA.Spec.Containers[0].Resources.Limits[corev1.ResourceName(fmt.Sprintf("openshift.io/%s", resourceName))]
+				Expect(exist).To(BeFalse())
+
 				runningPodA, err := clients.Pods(testPodA.Namespace).Create(context.Background(), testPodA, metav1.CreateOptions{})
 				Expect(err).ToNot(HaveOccurred(), fmt.Sprintf("Error to create pod %s", testPodA.Name))
 				By("Checking that first Pod is in Running state")
 				runningPodA = waitForPodRunning(runningPodA)
 
-				By("Create second Pod which consumes one more VF")
+				By("Checking the sriov resource has the right number of devices has been injected to resource request and limit spec")
+				Expect(len(runningPodA.Spec.Containers)).To(Equal(1))
+				resource, exist := runningPodA.Spec.Containers[0].Resources.Requests[corev1.ResourceName(fmt.Sprintf("openshift.io/%s", resourceName))]
+				Expect(exist).To(BeTrue())
+				amount, valid := resource.AsInt64()
+				Expect(valid).To(BeTrue())
+				Expect(amount).To(Equal(int64(5)))
+				resource, exist = runningPodA.Spec.Containers[0].Resources.Limits[corev1.ResourceName(fmt.Sprintf("openshift.io/%s", resourceName))]
+				Expect(exist).To(BeTrue())
+				amount, valid = resource.AsInt64()
+				Expect(valid).To(BeTrue())
+				Expect(amount).To(Equal(int64(5)))
 
+				By("Create second Pod which consumes one more VF")
 				testPodB := pod.RedefineWithNodeSelector(
 					pod.DefineWithNetworks([]string{sriovNetworkName}),
 					node,