1 files changed, 24 insertions, 0 deletions
diff --git a/test/psych/test_tree_builder.rb b/test/psych/test_tree_builder.rb
index 0e3c59e..0b51a10 100644
--- a/test/psych/test_tree_builder.rb
+++ b/test/psych/test_tree_builder.rb
@@ -12,6 +12,7 @@ module Psych
   bar : &A !!str baz,
   boo : *A
 }
+- baz
       eoyml
       @tree = @parser.handler.root
     end
@@ -41,5 +42,28 @@ module Psych
       assert_equal true, seq.implicit
       assert_equal BLOCK_SEQUENCE_STYLE, seq.style
     end
+
+    def test_scalar
+      doc = @tree.children.first
+      seq = doc.children.first
+
+      assert_equal 3, seq.children.length
+      scalar = seq.children.first
+      assert_instance_of Nodes::Scalar, scalar
+      assert_equal 'foo', scalar.value
+      assert_nil scalar.anchor
+      assert_nil scalar.tag
+      assert_equal true, scalar.plain
+      assert_equal false, scalar.quoted
+      assert_equal PLAIN_SCALAR_STYLE, scalar.style
+    end
+
+    def test_mapping
+      doc = @tree.children.first
+      seq = doc.children.first
+      map = seq.children[1]
+
+      assert_instance_of Nodes::Mapping, map
+    end
   end
 end