1 files changed, 49 insertions, 0 deletions
diff --git a/test/ripper/test_ripper.rb b/test/ripper/test_ripper.rb
new file mode 100644
index 0000000000..72dc52d087
--- /dev/null
+++ b/test/ripper/test_ripper.rb
@@ -0,0 +1,49 @@
+begin
+  require 'ripper'
+  require 'test/unit'
+  ripper_test = true
+  module TestRipper; end
+rescue LoadError
+end
+
+class TestRipper::Ripper < Test::Unit::TestCase
+
+  def setup
+    @ripper = Ripper.new '1 + 1'
+  end
+
+  def test_column
+    assert_nil @ripper.column
+  end
+
+  def test_encoding
+    assert_equal Encoding::US_ASCII, @ripper.encoding
+  end
+
+  def test_end_seen_eh
+    refute @ripper.end_seen?
+  end
+
+  def test_filename
+    assert_equal '(ripper)', @ripper.filename
+  end
+
+  def test_lineno
+    assert_nil @ripper.lineno
+  end
+
+  def test_parse
+    refute @ripper.parse
+  end
+
+  def test_yydebug
+    refute @ripper.yydebug
+  end
+
+  def test_yydebug_equals
+    @ripper.yydebug = true
+
+    assert @ripper.yydebug
+  end
+
+end if ripper_test