1 files changed, 21 insertions, 0 deletions
diff --git a/jni/ruby/test/rexml/test_text.rb b/jni/ruby/test/rexml/test_text.rb
new file mode 100644
index 0000000..52ee11e
--- /dev/null
+++ b/jni/ruby/test/rexml/test_text.rb
@@ -0,0 +1,21 @@
+require "rexml/text"
+
+module REXMLTests
+  class TextTester < Test::Unit::TestCase
+    include REXML
+
+    def test_shift_operator_chain
+      text = Text.new("original\r\n")
+      text << "append1\r\n" << "append2\r\n"
+      assert_equal("original\nappend1\nappend2\n", text.to_s)
+    end
+
+    def test_shift_operator_cache
+      text = Text.new("original\r\n")
+      text << "append1\r\n" << "append2\r\n"
+      assert_equal("original\nappend1\nappend2\n", text.to_s)
+      text << "append3\r\n" << "append4\r\n"
+      assert_equal("original\nappend1\nappend2\nappend3\nappend4\n", text.to_s)
+    end
+  end
+end