Moved minimum_category to the public namespace. Added tests.

test/Jamfile.v2

@@ -3,28 +3,28 @@
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 test-suite iterator
-  : 
+  :
     # These first two tests will run last, and are expected to fail
     # for many less-capable compilers.
-  
+
     [ compile-fail interoperable_fail.cpp ]
     # test uses expected success, so that we catch unrelated
     # compilation problems.
-    [ run is_convertible_fail.cpp ]  
+    [ run is_convertible_fail.cpp ]
 
     [ run zip_iterator_test.cpp
-        : : : 
-        
+        : : :
+
         # stlport's debug mode generates long symbols which overwhelm
         # vc6
-        #<msvc-stlport><*><runtime-build>release 
+        #<msvc-stlport><*><runtime-build>release
     ]
-      
+
     # These tests should work for just about everything.
     [ compile is_lvalue_iterator.cpp ]
     [ compile is_readable_iterator.cpp ]
     [ compile pointee.cpp ]
-      
+
     [ run unit_tests.cpp ]
     [ run concept_tests.cpp ]
     [ run iterator_adaptor_cc.cpp ]
@@ -41,9 +41,12 @@ test-suite iterator
     [ run counting_iterator_test.cpp ]
     [ run interoperable.cpp ]
     [ run iterator_traits_test.cpp ]
-    [ run permutation_iterator_test.cpp : : : # <stlport-iostream>on 
+    [ run permutation_iterator_test.cpp : : : # <stlport-iostream>on
     ]
     [ run function_input_iterator_test.cpp ]
-      
+
     [ run generator_iterator_test.cpp ]
+
+    [ run minimum_category.cpp ]
+    [ compile-fail minimum_category_compile_fail.cpp ]
 ;