name            string
		replicaSets     []*apps.ReplicaSet
		wantReplicaSets []*apps.ReplicaSet
	}{
		{
			name: "Filters active replica sets",
			replicaSets: []*apps.ReplicaSet{
				newReplicaSet("zero", 0, rsUuid),
				nil,
				newReplicaSet("foo", 1, rsUuid),
				newReplicaSet("bar", 2, rsUuid),
			},
			wantReplicaSets: []*apps.ReplicaSet{
				newReplicaSet("foo", 1, rsUuid),