Fix problem with a [nil] result being taken as having a winner; add testcases

[rubyvote] / test / range_test.rb

diff --git a/test/range_test.rb b/test/range_test.rb
index 26d8600e3b1d2650ed75ffa6418225d189d25d41..799ba3f84e37bb729846756f5a7895395408ba50 100644 (file)
--- a/test/range_test.rb
+++ b/test/range_test.rb
@@ -6,6 +6,12 @@ require 'rubyvote/range'
 
 class TestRangeVote < Test::Unit::TestCase
 
+  def test_range_empty
+    vote_array = []
+    assert_nil RangeVote.new(vote_array).result.winners[0]
+    assert_equal(false, RangeVote.new(vote_array).result.winner?)
+  end
+  
   def test_range
     vote_array = []
     42.times {vote_array << {'A' => 10, 'B' => 5, 'C' => 2, 'D' => 1}}