test/test_side_bar.rb in gruff-0.3.6 vs test/test_side_bar.rb in gruff-0.3.7

@@ -6,7 +6,38 @@
   def test_bar_graph
     g = setup_basic_graph(Gruff::SideBar, 800)
     write_test_file g, 'side_bar.png'    
   end
 
+  def test_bar_spacing
+    g = setup_basic_graph(Gruff::SideBar, 800)
+    g.bar_spacing = 0
+    g.title = "100% spacing between bars"
+    g.write("test/output/side_bar_spacing_full.png")
+
+    g = setup_basic_graph(Gruff::SideBar, 800)
+    g.bar_spacing = 0.5
+    g.title = "50% spacing between bars"
+    g.write("test/output/side_bar_spacing_half.png")
+
+    g = setup_basic_graph(Gruff::SideBar, 800)
+    g.bar_spacing = 1
+    g.title = "0% spacing between bars"
+    g.write("test/output/side_bar_spacing_none.png")
+  end
+  
+  def test_x_axis_range
+    g = Gruff::SideBar.new('400x300')
+    g.title = 'Should run from 8 to 32'
+    g.hide_line_numbers = false
+    g.theme_37signals
+    g.data("Grapes", [8])
+    g.data("Apples", [24])
+    g.data("Oranges", [32])
+    g.data("Watermelon", [8])
+    g.data("Peaches", [12])
+    g.labels = {0 => '2003', 2 => '2004', 4 => '2005'}
+    g.write("test/output/side_bar_data_range.png")
+  end
+
 end