Fix `SimpleTypedList#to_a` and `SimpleTypedList#to_ary` returning the internal list instance

The `to_a` and `to_ary` now work more like standard Array methods with `to_a` returning a
new array containing the elements of self and `to_ary` returning self.

1 files changed, 10 insertions, 1 deletions

diff --git a/test/util/tc_simple_typed_list.rb b/test/util/tc_simple_typed_list.rb
index b62b5353..1a3d907b 100644
--- a/test/util/tc_simple_typed_list.rb
+++ b/test/util/tc_simple_typed_list.rb
@@ -82,7 +82,16 @@ class TestSimpleTypedList < Test::Unit::TestCase
     @list.push 1
     @list.push 2
 
-    assert_equal([1, 2], @list.to_ary)
+    assert_equal([1, 2], @list)
+  end
+
+  def test_to_a
+    refute_equal(@list.object_id, @list.to_a.object_id)
+    assert_instance_of(Array, @list.to_a)
+  end
+
+  def test_to_ary
+    assert_equal(@list.object_id, @list.to_ary.object_id)
   end
 
   def test_insert