new_contents: #!/usr/bin/env python3
  
  """
  Copyright 2017 Jocelyn Falempe kdj0c@djinvi.net
  
  Permission is hereby granted, free of charge, to any person obtaining a copy of
  this software and associated documentation files (the "Software"), to deal in
  the Software without restriction, including without limitation the rights to
  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
  the Software, and to permit persons to whom the Software is furnished to do so,
  subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  """
  
  from onepagepoints import Weapon, WarGear, Unit
  
  # due to rounding error, check if a == b (+-1)
  def equalround(a, b):
      if a - b < 2 and b - a < 2:
          return True
      return False
  
  
  # N attacks should cost N times the cost of the single attack weapon
  def test_Weapon_attacks():
      knife = Weapon('Dummy', 12, 1, 0)
      knife.Cost(12, 4)
      dknife = Weapon('Dknife', 12, 2, 0)
      assert (equalround(knife.Cost(12, 4) * 2, dknife.Cost(12, 4)))
  
  # check that 5+ quality weapon is twice the cost of 6+
  def test_Weapon_quality():
      knife = Weapon('Dummy', 12, 12, 8)
      assert (equalround(knife.Cost(12, 6) * 2, knife.Cost(12, 5)))
  
  
  # Rending is like AP(8) if quality is 6+
  def test_Weapon_rending():
      knife = Weapon('Dummy', 12, 12, 8)
      rknife = Weapon('Dummy', 12, 12, 0, ['Rending'])
      assert (equalround(knife.Cost(12, 6), rknife.Cost(12, 6)))
  
  # Cost of linked weapon is like having +1 in quality
  def test_Weapon_linked():
      knife = Weapon('Dummy', 12, 12, 8)
      rknife = Weapon('Dummy', 12, 12, 8, ['Linked'])
      assert (equalround(knife.Cost(12, 4), rknife.Cost(12, 5)))
  
  
  def test_Unit_count():
      unit = Unit()
      unit2 = Unit(count=2)
      assert(unit.cost * 2 == unit2.cost)
  
subject: Add pytest test suite