test for field reassignment

1 files changed, 6 insertions, 0 deletions

diff --git a/ruby/tests/repeated_field_test.rb b/ruby/tests/repeated_field_test.rb
index 25727b7b..b64c3991 100644
--- a/ruby/tests/repeated_field_test.rb
+++ b/ruby/tests/repeated_field_test.rb
@@ -126,6 +126,12 @@ class RepeatedFieldTest < Test::Unit::TestCase
     assert_equal false, m.repeated_string.empty?
   end
 
+  def test_reassign
+    m = TestMessage.new
+    m.repeated_msg = Google::Protobuf::RepeatedField.new(:message, TestMessage2, [TestMessage2.new(:foo => 1)])
+    assert_equal m.repeated_msg.first, TestMessage2.new(:foo => 1)
+  end
+
   def test_array_accessor
     m = TestMessage.new
     reference_arr = %w(foo bar baz)