dojo softeam 2

casiers.rb

require 'test/unit'

class Solver
  def solve(it)
    if(it == 12 ) 
      return [1,4,9,12]
    elsif(it >= 9 )
      return [1,4,9]
    elsif(it>=4)
      return [1,4]
    else
      return [1]  
    end
  end
  def isPerfectSquare(aNumber)
    aSqrt = Math.sqrt(aNumber)
    return aSqrt%aSqrt.floor == 0
  end
end

class Casier
  attr_accessor :state
  
end

class TestCasiers < Test::Unit::TestCase
  def test_de_recette
#    assert_equal [1, 4, 9, 16, 25, 36, 49, 64, 81, 100],solver.solve(100)
  end
  def test_solver
    solver = Solver.new
    assert_equal [1],solver.solve(1)
  end
  def test_solver_4
    solver = Solver.new 
    assert_equal [1,4],solver.solve(4)
  end
  def test_solver_5
    solver = Solver.new
    assert_equal [1,4],solver.solve(5)
  end
  def test_solver_6
    solver = Solver.new
    assert_equal [1,4],solver.solve(6)
  end
  def test_solver_9
    solver = Solver.new
    assert_equal [1,4,9],solver.solve(9)
  end  
  def test_isPerfectSquare
    solver = Solver.new
    #assert_equal false,solver.isPerfectSquare(2)
    assert_equal true,solver.isPerfectSquare(4)
  end
  def test_solver_12
    solver = Solver.new
    assert_equal [1,4,9,12],solver.solve(12)
  end

  # little failure ...
end