Integrate workbook views and alter serialization

This integrates workbook views and sheet state into serialization.

I also noticed that we were populating defined names during
serialization. While it is good to delay this as late as possible
as there is always the chance that some conditional programming
by the consumer adds, and then removes an autofilter, I am
choosing to risk it at this point for cleaner code.

1 files changed, 9 insertions, 0 deletions

diff --git a/test/workbook/worksheet/tc_worksheet.rb b/test/workbook/worksheet/tc_worksheet.rb
index 3782b215..b83613b4 100644
--- a/test/workbook/worksheet/tc_worksheet.rb
+++ b/test/workbook/worksheet/tc_worksheet.rb
@@ -73,6 +73,15 @@ class TestWorksheet < Test::Unit::TestCase
     end
   end
 
+  def test_state
+    assert_equal(:visible, @ws.state)
+  end
+
+  def test_state_validation
+    assert_raise(ArgumentError) { @ws.state = :dead }
+    assert_nothing_raised { @ws.state = :very_hidden }
+  end
+
   def test_no_autowidth
     @ws.workbook.use_autowidth = false
     @ws.add_row [1,2,3,4]