test_svg_graph.rb in svg-graph-1.0.3

- old
+ new
@@ -1,55 +1,24 @@
-require "test/unit"
-require "svggraph"
-
-class TestSvgGraph < Test::Unit::TestCase
-    def test_bar_line_and_pie
-        fields = %w(Jan Feb Mar);
-        data_sales_02 = [12, 45, 21]
-        [SVG::Graph::Bar, SVG::Graph::BarHorizontal, SVG::Graph::Line, SVG::Graph::Pie].each do 
-            |klass|
-            graph = klass.new(
-            :height => 500,
-            :width => 300,
-            :fields => fields
-            )
-            graph.add_data(
-            :data => data_sales_02,
-            :title => 'Sales 2002'
-            )
-            out=graph.burn
-            assert(out=~/Created with SVG::Graph/)
-        end
-    end
-    def test_plot
-        
-        projection = [
-         6, 11,    0, 5,   18, 7,   1, 11,   13, 9,   1, 2,   19, 0,   3, 13,
-         7, 9 
-        ]
-        actual = [
-         0, 18,    8, 15,    9, 4,   18, 14,   10, 2,   11, 6,  14, 12,   
-         15, 6,   4, 17,   2, 12
-        ]
-        
-        graph = SVG::Graph::Plot.new({
-        :height => 500,
-            :width => 300,
-         :key => true,
-         :scale_x_integers => true,
-         :scale_y_integerrs => true,
-        })
-        
-        graph.add_data({
-        :data => projection, 
-          :title => 'Projected',
-        })
-        
-        graph.add_data({
-        :data => actual,
-          :title => 'Actual',
-        })
-        
-        out=graph.burn()
-        assert(out=~/Created with SVG::Graph/)
-    end
-end
+$: << File.dirname(__FILE__) + '/../lib'
+require "test/unit"
+require "svggraph"
+
+class TestSvgGraph < Test::Unit::TestCase
+    def test_bar_line_and_pie
+        fields = %w(Jan Feb Mar);
+        data_sales_02 = [12, 45, 21]
+        [SVG::Graph::Bar, SVG::Graph::BarHorizontal, SVG::Graph::Line, SVG::Graph::Pie].each do 
+            |klass|
+            graph = klass.new(
+            :height => 500,
+            :width => 300,
+            :fields => fields
+            )
+            graph.add_data(
+            :data => data_sales_02,
+            :title => 'Sales 2002'
+            )
+            out=graph.burn
+            assert(out=~/Created with SVG::Graph/)
+        end
+    end
+end