tests/utils.go: remove Running function frrom utils.go

Running is used only in tests/replicaset_test.go

Changes:
- Move it to where it is used as private function

- Rename it to make it clear that this function
is used for filtering.

Signed-off-by: bmordeha <bmordeha@redhat.com>

tests/replicaset_test.go

@@ -427,7 +427,7 @@ var _ = Describe("[rfe_id:588][crit:medium][vendor:cnv-qe@redhat.com][level:comp
 		Eventually(func() int {
 			vmis, err := virtClient.VirtualMachineInstance(testsuite.GetTestNamespace(rs)).List(context.Background(), v12.ListOptions{})
 			Expect(err).ToNot(HaveOccurred())
-			return len(tests.Running(vmis))
+			return len(filterRunningVmis(vmis))
 		}, 40*time.Second, time.Second).Should(Equal(2))
 
 		vmi := &vmis.Items[0]
@@ -481,3 +481,12 @@ var _ = Describe("[rfe_id:588][crit:medium][vendor:cnv-qe@redhat.com][level:comp
 		Expect(resultFields[len(expectedHeader)]).To(Equal(newRS.Name))
 	})
 })
+
+func filterRunningVmis(vmis *v1.VirtualMachineInstanceList) (running []v1.VirtualMachineInstance) {
+	for _, vmi := range vmis.Items {
+		if vmi.DeletionTimestamp == nil && vmi.Status.Phase == v1.Running {
+			running = append(running, vmi)
+		}
+	}
+	return
+}

tests/utils.go

@@ -569,15 +569,6 @@ func NotDeletedVMs(vms *v1.VirtualMachineList) (notDeleted []v1.VirtualMachine)
 	return
 }
 
-func Running(vmis *v1.VirtualMachineInstanceList) (running []v1.VirtualMachineInstance) {
-	for _, vmi := range vmis.Items {
-		if vmi.DeletionTimestamp == nil && vmi.Status.Phase == v1.Running {
-			running = append(running, vmi)
-		}
-	}
-	return
-}
-
 func UnfinishedVMIPodSelector(vmi *v1.VirtualMachineInstance) metav1.ListOptions {
 	virtClient := kubevirt.Client()