testing in Ruby the more right-er way

test_sorting.rb

@@ -1,20 +1,14 @@
+require 'test/unit'
 require 'sorting'
 
 
-def test_insertion_sort
+class TestSorting < Test::Unit::TestCase
-  tmpl = [8, 2, 4, 9, 3, 6]
+  def test_insertion_sort
-  a = Array.copy(tmpl)
+    tmpl = [8, 2, 4, 9, 3, 6]
-  expected = [2, 3, 4, 6, 8, 9]
+    a = Array.new(tmpl)
+    expected = [2, 3, 4, 6, 8, 9]
 
-  insertion_sort(a)
+    insertion_sort(a)
-
+    assert_equal(expected, a)
-  if expected != a
-    throw Exception.new 'OMG FAIL' 
-  else
-    puts 'YAY!'
   end
-
 end
-
-
-test_insertion_sort