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

func TestRemoveDuplicateAccessModes(t *testing.T) {
	modes := []core.PersistentVolumeAccessMode{
		core.ReadWriteOnce, core.ReadOnlyMany, core.ReadOnlyMany, core.ReadOnlyMany,
	}
	modes = removeDuplicateAccessModes(modes)
	if len(modes) != 2 {

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

func TestRemoveDuplicateAccessModes(t *testing.T) {
	modes := []v1.PersistentVolumeAccessMode{
		v1.ReadWriteOnce, v1.ReadOnlyMany, v1.ReadOnlyMany, v1.ReadOnlyMany,
	}
	modes = removeDuplicateAccessModes(modes)
	if len(modes) != 2 {