one:
  dream_id: 1
  person: 10001
  nvotessame: 0
  nvotessamestrong: 0
  nvotesdiffer: 0
  nvotesdifferstrong: 0
  nvotesabsent: 1
  nvotesabsentstrong: 0
  distance_a: 0.5
  distance_b: -1.0
two:
  dream_id: 1
  person: 10552
  nvotessame: 0
  nvotessamestrong: 0
  nvotesdiffer: 1
  nvotesdifferstrong: 0
  nvotesabsent: 0
  nvotesabsentstrong: 0
  distance_a: 1.0
  distance_b: 1.0
three:
  dream_id: 1
  person: 10725
  nvotessame: 0
  nvotessamestrong: 0
  nvotesdiffer: 0
  nvotesdifferstrong: 0
  nvotesabsent: 1
  nvotesabsentstrong: 0
  distance_a: 0.5
  distance_b: -1.0

Add test data for PolicyMemberDistance model
Add test data for PolicyMemberDistance model
