Added param parser

spec/kemal_handler_spec.cr

@@ -50,17 +50,4 @@ describe "Kemal::Handler" do
     response = kemal.call(request)
     response.headers["Content-Type"].should eq("application/json")
   end
-
-  it "parses POST body" do
-    kemal = Kemal::Handler.new
-    kemal.add_route "POST", "/" do |env|
-      name = env.params["name"]
-      age = env.params["age"]
-      hasan = env.params["hasan"]
-      "Hello #{name} #{hasan} #{age}"
-    end
-    request = HTTP::Request.new("POST", "/?hasan=cemal", body: "name=kemal&age=99")
-    response = kemal.call(request)
-    response.body.should eq("Hello kemal cemal 99")
-  end
 end

spec/logger_spec.cr

@@ -1,13 +1,11 @@
 require "./spec_helper"
 
 describe "Logger" do
-
   it "logs stuff" do
-    IO.pipe do |r,w|
+    IO.pipe do |r, w|
       logger = Kemal::Logger.new(w)
       logger.info "Info from logger"
       r.gets.should match(/Info from logger/)
     end
   end
-
 end

spec/param_parser_spec.cr

@@ -0,0 +1,16 @@
+require "./spec_helper"
+
+describe "ParamParser" do
+  it "parses params" do
+    kemal = Kemal::Handler.new
+    kemal.add_route "POST", "/" do |env|
+      name = env.params["name"]
+      age = env.params["age"]
+      hasan = env.params["hasan"]
+      "Hello #{name} #{hasan} #{age}"
+    end
+    request = HTTP::Request.new("POST", "/?hasan=cemal", body: "name=kemal&age=99")
+    response = kemal.call(request)
+    response.body.should eq("Hello kemal cemal 99")
+  end
+end

spec/route_spec.cr

@@ -4,18 +4,21 @@ describe "Route" do
   describe "match" do
     it "doesn't match because of route" do
       route = Route.new("GET", "/foo/bar") { "" }
-      route.match("GET", "/foo/baz".split("/")).should be_nil
+      request = HTTP::Request.new("GET", "/world?message=coco")
+      route.match?(request).should be_nil
     end
 
     it "doesn't match because of method" do
       route = Route.new("GET", "/foo/bar") { "" }
-      route.match("POST", "/foo/bar".split("/")).should be_nil
+      request = HTTP::Request.new("POST", "/foo/bar")
+      route.match?(request).should be_nil
     end
 
     it "matches" do
       route = Route.new("GET", "/foo/:one/path/:two") { "" }
-      params = route.match("GET", "/foo/uno/path/dos".split("/"))
-      params.should eq({"one" => "uno", "two" => "dos"})
+      request = HTTP::Request.new("GET", "/foo/uno/path/dos")
+      match = route.match?(request)
+      match.should eq true
     end
   end
 end