patch nil row style issue

https://github.com/randym/axlsx/issues/91

1 files changed, 24 insertions, 0 deletions

diff --git a/test/drawing/tc_vml_drawing.rb b/test/drawing/tc_vml_drawing.rb
new file mode 100644
index 00000000..741fc9e3
--- /dev/null
+++ b/test/drawing/tc_vml_drawing.rb
@@ -0,0 +1,24 @@
+require 'tc_helper.rb'
+
+class TestVmlDrawing < Test::Unit::TestCase
+
+  def setup
+    p = Axlsx::Package.new
+    wb = p.workbook
+    @ws = wb.add_worksheet
+    @ws.add_comment :ref => 'C3', :text => 'rust bucket', :author => 'PO'
+    @vml_drawing = @ws.comments.vml_drawing
+  end
+
+  def test_initialize
+    assert_raise(ArgumentError) { Axlsx::VmlDrawing.new }
+  end
+
+  def test_to_xml_string
+    str = '<?xml version="1.0" encoding="UTF-8"?>'
+    str << '<c:chartSpace xmlns:c="' << Axlsx::XML_NS_C << '">'
+    str << @vml_drawing.to_xml_string(0)
+    doc = Nokogiri::XML(str)
+  end
+
+end