ErrReasonReadWriteOncePodConflict = "node has pod using PersistentVolumeClaim with the same name and ReadWriteOncePod access mode"
)

// preFilterState computed at PreFilter and used at Filter.
type preFilterState struct {
	// Names of the pod's volumes using the ReadWriteOncePod access mode.
	readWriteOncePodPVCs sets.Set[string]

		PersistentVolume: &v1.PersistentVolume{
			ObjectMeta: metav1.ObjectMeta{
				Name: "basicPV",
			},
			Spec: v1.PersistentVolumeSpec{
				AccessModes: []v1.PersistentVolumeAccessMode{v1.ReadWriteOncePod},
			},
		},
	}
	podName := util.GetUniquePodName(pod)
	seLinuxContainerContexts := []*v1.SELinuxOptions{&seLinux}

	// Act
	generatedVolumeName, err := dsw.AddPodToVolume(

	}
	if !ContainsAccessMode(modes, core.ReadWriteMany) {
		t.Errorf("Expected mode %s, but got %+v", core.ReadWriteMany, modes)
	}
	if !ContainsAccessMode(modes, core.ReadWriteOncePod) {
		t.Errorf("Expected mode %s, but got %+v", core.ReadWriteOncePod, modes)
	}
}

func TestRemoveDuplicateAccessModes(t *testing.T) {
	modes := []core.PersistentVolumeAccessMode{

	if ContainsAccessMode(modes, v1.ReadOnlyMany) {
		modesStr = append(modesStr, "ROX")
	}
	if ContainsAccessMode(modes, v1.ReadWriteMany) {
		modesStr = append(modesStr, "RWX")
	}
	if ContainsAccessMode(modes, v1.ReadWriteOncePod) {
		modesStr = append(modesStr, "RWOP")
	}
	return strings.Join(modesStr, ",")
}

// GetAccessModesFromString returns an array of AccessModes from a string created by GetAccessModesAsString

		return csipbv1.VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER
	// This mapping exists to enable CSI drivers that lack the
	// SINGLE_NODE_MULTI_WRITER capability to work with the
	// ReadWriteOncePod access mode.
	case api.ReadWriteOncePod:
		return csipbv1.VolumeCapability_AccessMode_SINGLE_NODE_WRITER
	}
	return csipbv1.VolumeCapability_AccessMode_UNKNOWN
}

			newContainerSELinuxOpts: fullOpts,
			pluginSupportsSELinux:   true,
			expectedContext:         "system_u:object_r:container_file_t:s0:c1,c2",
		},
		{
			name:                    "RWOP with plugin with SELinux with partial context in pod",
			accessModes:             []v1.PersistentVolumeAccessMode{v1.ReadWriteOncePod},
			newContainerSELinuxOpts: partialOpts,

	}
	if !ContainsAccessMode(modes, v1.ReadWriteMany) {
		t.Errorf("Expected mode %s, but got %+v", v1.ReadWriteMany, modes)
	}
	if !ContainsAccessMode(modes, v1.ReadWriteOncePod) {
		t.Errorf("Expected mode %s, but got %+v", v1.ReadWriteOncePod, modes)
	}
}

func TestRemoveDuplicateAccessModes(t *testing.T) {
	modes := []v1.PersistentVolumeAccessMode{

			AccessModes: []v1.PersistentVolumeAccessMode{v1.ReadWriteOncePod},
		},
	}
	readWriteOncePodPVC2 := &v1.PersistentVolumeClaim{
		ObjectMeta: metav1.ObjectMeta{
			Namespace: "default",
			Name:      "claim-with-rwop-2",
		},
		Spec: v1.PersistentVolumeClaimSpec{
			AccessModes: []v1.PersistentVolumeAccessMode{v1.ReadWriteOncePod},
		},
	}
	readWriteManyPVC := &v1.PersistentVolumeClaim{

			expectedMappedAccessMode: csipbv1.VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER,
		},
		{
			name:                     "with ReadWriteOncePod and incapable driver",
			singleNodeMultiWriterSet: false,
			accessMode:               api.ReadWriteOncePod,
			expectedMappedAccessMode: csipbv1.VolumeCapability_AccessMode_SINGLE_NODE_WRITER,
		},
		{

		modesStr = append(modesStr, "ROX")
	}
	if ContainsAccessMode(modes, core.ReadWriteMany) {
		modesStr = append(modesStr, "RWX")
	}
	if ContainsAccessMode(modes, core.ReadWriteOncePod) {
		modesStr = append(modesStr, "RWOP")
	}
	return strings.Join(modesStr, ",")
}

// GetAccessModesFromString returns an array of AccessModes from a string created by GetAccessModesAsString