3 files changed, 3 insertions, 3 deletions
diff --git a/test/drawing/tc_chart.rb b/test/drawing/tc_chart.rb
index 5aa2a809..302d13cd 100644
--- a/test/drawing/tc_chart.rb
+++ b/test/drawing/tc_chart.rb
@@ -104,7 +104,7 @@ class TestChart < Test::Unit::TestCase
 
   def test_d_lbls
     
-    assert_equal(nil, Axlsx.instance_values(@chart)[:d_lbls])
+    assert_equal(nil, Axlsx.instance_values_for(@chart)[:d_lbls])
     @chart.d_lbls.d_lbl_pos = :t
     assert(@chart.d_lbls.is_a?(Axlsx::DLbls), 'DLbls instantiated on access')
   end
diff --git a/test/drawing/tc_d_lbls.rb b/test/drawing/tc_d_lbls.rb
index cddfec77..dddde3a1 100644
--- a/test/drawing/tc_d_lbls.rb
+++ b/test/drawing/tc_d_lbls.rb
@@ -50,7 +50,7 @@ class TestDLbls < Test::Unit::TestCase
       @d_lbls.to_xml_string(str) 
       str << '</c:chartSpace>'
       doc = Nokogiri::XML(str)
-      Axlsx.instance_values(@d_lbls).each do |name, value|
+      Axlsx.instance_values_for(@d_lbls).each do |name, value|
         assert(doc.xpath("//c:#{Axlsx::camel(name, false)}[@val='#{value}']"), "#{name} is properly serialized")
       end
   end
diff --git a/test/drawing/tc_picture_locking.rb b/test/drawing/tc_picture_locking.rb
index 2766026f..c0a828aa 100644
--- a/test/drawing/tc_picture_locking.rb
+++ b/test/drawing/tc_picture_locking.rb
@@ -8,7 +8,7 @@ class TestPictureLocking < Test::Unit::TestCase
   end
 
   def test_initialiation
-    assert_equal(Axlsx.instance_values(@item).size, 1)
+    assert_equal(Axlsx.instance_values_for(@item).size, 1)
     assert_equal(@item.noChangeAspect, true)
   end