1 files changed, 9 insertions, 0 deletions
diff --git a/test/tc_axlsx.rb b/test/tc_axlsx.rb
index 0f94b3e5..1be9166c 100644
--- a/test/tc_axlsx.rb
+++ b/test/tc_axlsx.rb
@@ -18,6 +18,15 @@ class TestAxlsx < Test::Unit::TestCase
     assert_equal(Axlsx.cell_range([]), "")
   end
 
+  def test_do_not_trust_input_by_default
+    assert_equal false, Axlsx.trust_input
+  end
+
+
+  def test_trust_input_can_be_set_to_true
+    Axlsx.trust_input = true
+    assert_equal true, Axlsx.trust_input
+  end
   def test_cell_range_relative
     p = Axlsx::Package.new
     ws = p.workbook.add_worksheet