bar_test.rb in gruff-0.0.8

- old
+ new

@@ -59,40 +59,59 @@
 
     g.write("test/output/bar_keynote_small.png")
   end
 
   def test_bar_image_bg
-    g = Gruff::Bar.new
-    g.title = "Bar Graph With Image Background"
-    g.labels = {
-      0 => '5/6', 
-      1 => '5/15', 
-      2 => '5/24', 
-      3 => '5/30', 
-    }
-    @datasets.each do |data|
-      g.data(data[0], data[1])
-    end
-
+    g = setup_basic_graph()
+    g.title = "With Image Background"
     g.theme_image_based
     g.write("test/output/bar_image.png")
 
-    g = Gruff::Bar.new(400)
-    g.title = "Bar Graph With Image Background Small"
+    g = setup_basic_graph(400)
+    g.title = "With Image Background Small"
+    g.theme_image_based
+    g.write("test/output/bar_image_small.png")
+
+    g = setup_basic_graph('800x400')
+    g.title = "With Image Background Small"
+    g.theme_image_based
+    g.write("test/output/bar_image_wide.png")
+  end
+
+  def test_no_line_markers
+    g = setup_basic_graph(400)
+    g.title = "No Line Markers"
+    g.hide_line_markers = true
+    g.write("test/output/bar_no_line_markers.png")    
+  end
+
+  def test_wide_graph
+    g = setup_basic_graph('800x400')
+    g.title = "Wide Graph"
+    g.write("test/output/bar_wide_graph.png")    
+
+    g = setup_basic_graph('400x200')
+    g.title = "Wide Graph Small"
+    g.write("test/output/bar_wide_graph_small.png")
+  end
+
+
+protected
+
+  def setup_basic_graph(size=800)
+    g = Gruff::Bar.new(size)
+    g.title = "My Bar Graph"
     g.labels = {
       0 => '5/6', 
       1 => '5/15', 
       2 => '5/24', 
       3 => '5/30', 
     }
     @datasets.each do |data|
       g.data(data[0], data[1])
     end
-
-    g.theme_image_based
-    g.write("test/output/bar_image_small.png")
-
+    g
   end
 
   
 end
 
@@ -110,8 +129,8 @@
     @black = 'black'
     @colors = [@green, @grey, @orange, @red, @white, @light_grey, @black]
 
     @marker_color = 'white'
   
-    @base_image = render_image_background('assets/bubble.png')
+    @base_image = render_image_background('assets/pc306715.jpg')
   end
 end