add route tests

test/REQUIRE

@@ -0,0 +1,2 @@
+FactCheck
+Requests

test/runtests.jl

@@ -1 +1,78 @@
 using Morsel
+using FactCheck
+import Requests
+req = Requests
+
+app = Morsel.app()
+
+get(app, "/") do req, res
+    "root_get"
+end
+
+@async start(app, 8000)
+
+# make sure the app has run
+response = req.get("http://localhost:8000/")
+while (response.status != 200)
+    response = req.get("http://localhost:8000/")
+end
+
+facts("route") do
+    facts("get, post, post, put, delete, request") do
+        # patch doesn't support...
+        route(app, POST | PUT | DELETE , "/") do req, res
+            "root"
+        end
+
+        context("get") do
+            response = req.get("http://localhost:8000/")
+            @fact response.status => 200
+            @fact response.data => "root_get"
+        end
+
+        context("post, put, delete") do
+            @fact req.post("http://localhost:8000/").data => "root"
+            @fact req.put("http://localhost:8000/").data => "root"
+            @fact req.delete("http://localhost:8000/").data => "root"
+        end
+    end
+
+    facts("Add route when the app is running") do
+        get(app, "/running") do req, res
+            "running"
+        end
+        @fact req.get("http://localhost:8000/running").status => 200
+    end
+
+    facts("dynamic route") do
+        context("the request will succes if the type is right") do
+            route(app, GET, "/users/<id::Int>" ) do req, res
+                string("User id is:", req.params[:id])
+            end
+
+            @fact req.get("http://localhost:8000/users/10").status => 200
+            @fact req.get("http://localhost:8000/users/abc").status => 404 # wrong type
+        end
+        context("can get the value by req.params[:id]") do
+            @fact req.get("http://localhost:8000/users/10").data => "User id is:10"
+        end
+        context("regex route") do
+            route(app, GET, "/name/<name::%[a-z]{3}[0-9]{2}>") do req, res
+                req.params[:name]
+            end
+
+            @fact req.get("http://localhost:8000/name/abc33").data => "abc33"
+            @fact req.get("http://localhost:8000/name/abc333").status => 404 # not match the regex
+        end
+    end
+
+    facts("namespace") do
+        namespace(app, "/namespace") do app
+            get(app, "/hello/") do req, res
+                "hello namespace"
+            end
+        end
+
+        @fact req.get("http://localhost:8000/namespace/hello").data => "hello namespace"
+    end
+end