test/yargi/edge_set_test.rb in yargi-0.1.2 vs test/yargi/edge_set_test.rb in yargi-0.2.0

@@ -8,26 +8,26 @@
       @graph = Yargi::Digraph.new
       @s1, @s2 = @graph.add_n_vertices(2)
       @graph.connect(@s1, @s2, {:label => 'a'})
       @graph.connect(@s2, @s1, {:label => 'b'})
     end
-    
+
     def test_source=
       @graph.edges.source=@s1
       assert @graph.edges.length==2
       assert @s2.out_edges.empty?
       assert @s2.in_edges.length==1
       assert @s1.out_edges.length==2
       assert @s1.in_edges.length==1
     end
-    
+
     def test_target=
       @graph.edges.target=@s1
       assert @graph.edges.length==2
       assert @s2.in_edges.empty?
       assert @s2.out_edges.length==1
       assert @s1.out_edges.length==1
       assert @s1.in_edges.length==2
     end
-    
+
   end
 end
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