Merge pull request #347 from ionthegeek/smoothing

Add support for enabling or disabling smoothed lines in a scatter series

1 files changed, 25 insertions, 1 deletions

diff --git a/test/drawing/tc_scatter_series.rb b/test/drawing/tc_scatter_series.rb
index b43ed171..62a338b1 100644
--- a/test/drawing/tc_scatter_series.rb
+++ b/test/drawing/tc_scatter_series.rb
@@ -6,13 +6,37 @@ class TestScatterSeries < Test::Unit::TestCase
     p = Axlsx::Package.new
     @ws = p.workbook.add_worksheet :name=>"hmmm"
     @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Scatter Chart"
-    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"exponents", :color => 'FF0000'
+    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"exponents", :color => 'FF0000', :smooth => true
   end
 
   def test_initialize
     assert_equal(@series.title.text, "exponents", "series title has been applied")
   end
 
+  def test_smoothed_chart_default_smoothing
+    @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Smooth Chart", :scatter_style => :smoothMarker
+    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"smoothed exponents"
+    assert(@series.smooth, "series is smooth by default on smooth charts")
+  end
+  
+  def test_unsmoothed_chart_default_smoothing
+    @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Unsmooth Chart", :scatter_style => :line
+    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"unsmoothed exponents"
+    assert([email protected], "series is not smooth by default on non-smooth charts")
+  end
+  
+  def test_explicit_smoothing
+    @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Unsmooth Chart, Smooth Series", :scatter_style => :line
+    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"smoothed exponents", :smooth => true
+    assert(@series.smooth, "series is smooth when overriding chart default")
+  end    
+  
+  def test_explicit_unsmoothing
+    @chart = @ws.add_chart Axlsx::ScatterChart, :title => "Smooth Chart, Unsmooth Series", :scatter_style => :smoothMarker
+    @series = @chart.add_series :xData=>[1,2,4], :yData=>[1,3,9], :title=>"unsmoothed exponents", :smooth => false
+    assert([email protected], "series is not smooth when overriding chart default")
+  end    
+
   def test_to_xml_string
     doc = Nokogiri::XML(@chart.to_xml_string)
     assert_equal(doc.xpath("//a:srgbClr[@val='#{@series.color}']").size,4)