insert figures of test case and fixture

diff --git a/doc/cookbook.dox b/doc/cookbook.dox
index 77f74cc..983184a 100644 (file)
--- a/doc/cookbook.dox
+++ b/doc/cookbook.dox
@@ -129,8 +129,23 @@ What if you have two or more tests that operate on the same
 similar set of objects?
 @~japanese
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-@~
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+@~
+
+@dot
+digraph TestCase {
+  node [ fontsize=9, fontname=Helvetica ]
+  edge [ fontsize=9, dir=back, arrowtail=vee ]
+  gv [ label="Global variables", shape=box ]
+  { rank=same;
+    tc1 [ label="Test case 1" ];
+    tcn [ label="Test case n" ];
+  }
+  gv -> tc1;
+  gv -> tcn;
+  tc1 -> tcn [ style=dotted, arrowtail=none ];
+}
+@enddot
 
 @~english
 Tests need to run against the background of a known set of
@@ -139,7 +154,7 @@ you are writing tests you will often find that you spend
 more time writing the code to set up the fixture than you do
 in actually testing values.
 @~japanese
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@@ -155,7 +170,7 @@ different results.
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 @~
 
 @~english
@@ -195,7 +210,7 @@ When you have a common fixture, here is what you do:
 <li>@~english
     Create a @link CCUnitTestFixture TestFixture @endlink object
     @~japanese
-    @link CCUnitTestFixture CCUnitTestFixture @endlink
+    @link CCUnitTestFixture TestFixture @endlink
     ¹½Â¤ÂΤ˥á¥â¥ê¤ò³ä¤êÅö¤Æ¤Þ¤¹
     @~
 </li>
@@ -209,6 +224,22 @@ When you have a common fixture, here is what you do:
 </li>
 </ol>
 
+@dot
+digraph TestFixture {
+  node [ fontsize=9, fontname=Helvetica ]
+  edge [ fontsize=9, dir=back, arrowtail=vee ]
+  gv [ label="Global variables", shape=box ]
+  { rank=same;
+    su [ label="setUp ()" ];
+    tc [ label="TestCase" ];
+    td [ label="tearDown ()" ];
+  }
+  gv -> su [ label="initialize" ];
+  gv -> tc [ label="access" ];
+  gv -> td [ label="clean-up" ];
+}
+@enddot
+
 @~english
 For example, to write several test cases, first create a
 fixture: