diff options
Diffstat (limited to 'test/drawing/tc_chart.rb')
| -rw-r--r-- | test/drawing/tc_chart.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/drawing/tc_chart.rb b/test/drawing/tc_chart.rb index 03e4fd6f..751d2ae4 100644 --- a/test/drawing/tc_chart.rb +++ b/test/drawing/tc_chart.rb @@ -45,6 +45,14 @@ class TestChart < Test::Unit::TestCase assert_equal(false, @chart.vary_colors) end + def test_display_blanks_as + assert_equal(:gap, @chart.display_blanks_as, "default is not :gap") + assert_raise(ArgumentError, "did not validate possible values") { @chart.display_blanks_as = :hole } + assert_nothing_raised { @chart.display_blanks_as = :zero } + assert_nothing_raised { @chart.display_blanks_as = :span } + assert_equal(:span, @chart.display_blanks_as) + end + def test_start_at @chart.start_at 15, 25 assert_equal(@chart.graphic_frame.anchor.from.col, 15) @@ -94,4 +102,10 @@ class TestChart < Test::Unit::TestCase assert(errors.empty?, "error free validation") end + def test_to_xml_string_for_display_blanks_as + schema = Nokogiri::XML::Schema(File.open(Axlsx::DRAWING_XSD)) + @chart.display_blanks_as = :span + doc = Nokogiri::XML(@chart.to_xml_string) + assert_equal("span", doc.xpath("//c:dispBlanksAs").attr("val").value, "did not use the display_blanks_as configuration") + end end |