update makefile, add more test

Makefile

@@ -1,5 +1,5 @@
 all: covtest example
-example: example.cpp flask.h http_server.h http_connection.h parser.h http_response.h routing.h common.h
+example: example.cpp flask.h http_server.h http_connection.h parser.h http_response.h routing.h common.h utility.h
 	g++ -Wall -g -O2 -std=c++11 -o example example.cpp http-parser/http_parser.c -pthread -lboost_system -lboost_thread -I http-parser/
 
 test: covtest
@@ -11,11 +11,11 @@ runtest: example
 	pkill example
 
 unittest: unittest.cpp routing.h
-	g++ -Wall -g -O2 -std=c++11 -o unittest unittest.cpp
+	g++ -Wall -g -std=c++11 -o unittest unittest.cpp
 	./unittest
 
-covtest: unittest.cpp routing.h
+covtest: unittest.cpp routing.h utility.h flask.h http_server.h http_connection.h parser.h http_response.h common.h
-	g++ -Wall -g -O2 -std=c++11 --coverage -o covtest unittest.cpp -fkeep-inline-functions -fno-default-inline -fno-inline-small-functions
+	g++ -Wall -g -std=c++11 -fno-default-inline -fno-inline-small-functions --coverage -o covtest unittest.cpp http-parser/http_parser.c -pthread -lboost_system -lboost_thread -I http-parser/
 	./covtest
 	gcov -r unittest.cpp
 

unittest.cpp

@@ -2,6 +2,7 @@
 #include <vector>
 #include "routing.h"
 #include "utility.h"
+#include "flask.h"
 using namespace std;
 using namespace flask;
 
@@ -60,6 +61,9 @@ TEST(Rule)
 
 TEST(ParameterTagging)
 {
+    static_assert(black_magic::is_valid("<int><int><int>"), "valid url");
+    static_assert(!black_magic::is_valid("<int><int<<int>"), "invalid url");
+    static_assert(!black_magic::is_valid("nt>"), "invalid url");
     ASSERT_EQUAL(1, black_magic::get_parameter_tag("<int>"));
     ASSERT_EQUAL(2, black_magic::get_parameter_tag("<uint>"));
     ASSERT_EQUAL(3, black_magic::get_parameter_tag("<float>"));
@@ -72,13 +76,25 @@ TEST(ParameterTagging)
     ASSERT_EQUAL(6*6+6*3+2, black_magic::get_parameter_tag("<uint><double><int>"));
 
     // url definition parsed in compile time, build into *one number*, and given to template argument
-    static_assert(is_same<black_magic::S<uint64_t, double, int64_t>, black_magic::arguments<6*6+6*3+2>::type>::value, "tag to type container");
+    static_assert(std::is_same<black_magic::S<uint64_t, double, int64_t>, black_magic::arguments<6*6+6*3+2>::type>::value, "tag to type container");
 }
 
-TEST(response)
+TEST(simple_response_routing_params)
 {
     ASSERT_EQUAL(100, response(100).code);
     ASSERT_EQUAL(200, response("Hello there").code);
+
+    routing_params rp;
+    rp.int_params.push_back(1);
+    rp.int_params.push_back(5);
+    rp.uint_params.push_back(2);
+    rp.double_params.push_back(3);
+    rp.string_params.push_back("hello");
+    ASSERT_EQUAL(1, rp.get<int64_t>(0));
+    ASSERT_EQUAL(5, rp.get<int64_t>(1));
+    ASSERT_EQUAL(2, rp.get<uint64_t>(0));
+    ASSERT_EQUAL(3, rp.get<double>(0));
+    ASSERT_EQUAL("hello", rp.get<string>(0));
 }
 
 int testmain()

utility.h

@@ -34,6 +34,9 @@ namespace flask
 				return begin_; 
 			}
 
+			constexpr const char* begin() const { return begin_; }
+			constexpr const char* end() const { return begin_ + size_; }
+
 			constexpr unsigned size() const { 
 				return size_; 
 			}
@@ -59,11 +62,6 @@ namespace flask
                 is_valid(s, i+1, f);
         }
 
-		constexpr int count(const_str s, unsigned i=0)
-		{
-			return i == s.size() ? 0 : s[i] == '<' ? 1+count(s,i+1) : count(s,i+1);
-		}
-
         constexpr bool is_equ_n(const_str a, unsigned ai, const_str b, unsigned bi, unsigned n)
         {
             return