From 3d68a0af8660cec54e919a293a64740e0db1db84 Mon Sep 17 00:00:00 2001
From: PJ Dietz <pjdietz@gmail.com>
Date: Fri, 20 Feb 2015 07:45:39 -0500
Subject: [PATCH] Add RouteFactory

---
 .../WellRESTed/Routes/RouteFactory.php        | 56 +++++++++++++++++++
 test/Routes/RouteFactoryTest.php              | 38 +++++++++++++
 2 files changed, 94 insertions(+)
 create mode 100644 src/pjdietz/WellRESTed/Routes/RouteFactory.php
 create mode 100644 test/Routes/RouteFactoryTest.php

diff --git a/src/pjdietz/WellRESTed/Routes/RouteFactory.php b/src/pjdietz/WellRESTed/Routes/RouteFactory.php
new file mode 100644
index 0000000..84c007b
--- /dev/null
+++ b/src/pjdietz/WellRESTed/Routes/RouteFactory.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * pjdietz\WellRESTed\RouteCreator
+ *
+ * @author PJ Dietz <pj@pjdietz.com>
+ * @copyright Copyright 2015 by PJ Dietz
+ * @license MIT
+ */
+
+namespace pjdietz\WellRESTed\Routes;
+
+use ReflectionClass;
+
+/**
+ * Class for creating routes
+ */
+class RouteFactory
+{
+    public function createRoute()
+    {
+        $args = func_get_args();
+        $path = $args[0];
+
+        if ($path[0] === "/") {
+
+            // Possible static, prefix, or template
+
+            // PrefixRoutes end with *
+            if (substr($path, -1) === "*") {
+                // Remove the trailing *, since the PrefixRoute constructor doesn't expect it.
+                $path = substr($path, 0, -1);
+                $constructorArgs = $args;
+                $constructorArgs[0] = $path;
+                $reflector = new ReflectionClass("\\pjdietz\\WellRESTed\\Routes\\PrefixRoute");
+                return $reflector->newInstanceArgs($constructorArgs);
+            }
+
+            // TempalateRoutes contain {variable}
+            if (preg_match(TemplateRoute::URI_TEMPLATE_EXPRESSION_RE, $path)) {
+                $reflector = new ReflectionClass("\\pjdietz\\WellRESTed\\Routes\\TemplateRoute");
+                return $reflector->newInstanceArgs($args);
+            }
+
+            // StaticRoute
+            $reflector = new ReflectionClass("\\pjdietz\\WellRESTed\\Routes\\StaticRoute");
+            return $reflector->newInstanceArgs($args);
+
+        }
+
+        // Regex
+        $reflector = new ReflectionClass("\\pjdietz\\WellRESTed\\Routes\\RegexRoute");
+        return $reflector->newInstanceArgs($args);
+
+    }
+}
diff --git a/test/Routes/RouteFactoryTest.php b/test/Routes/RouteFactoryTest.php
new file mode 100644
index 0000000..67f85a8
--- /dev/null
+++ b/test/Routes/RouteFactoryTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace pjdietz\WellRESTed\Test;
+
+use pjdietz\WellRESTed\Routes\RouteFactory;
+use Prophecy\Argument;
+
+/**
+ * @covers pjdietz\WellRESTed\Routes\RouteFactory
+ */
+class RouteFactoryTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider routeProvider
+     */
+    public function testCreatesRouteOfCorrectType($path, $expectedType)
+    {
+        $factory = new RouteFactory();
+        $route = $factory->createRoute($path, "\\MyHandler");
+        $this->assertInstanceOf($expectedType, $route);
+    }
+
+    public function routeProvider()
+    {
+        $static = "\\pjdietz\\WellRESTed\\Routes\\StaticRoute";
+        $prefix = "\\pjdietz\\WellRESTed\\Routes\\PrefixRoute";
+        $template = "\\pjdietz\\WellRESTed\\Routes\\TemplateRoute";
+        $regex = "\\pjdietz\\WellRESTed\\Routes\\RegexRoute";
+
+        return [
+            ["/cats/", $static],
+            ["/cats/*", $prefix],
+            ["/cats/{catId}", $template],
+            ["~/cat/[0-9]+~", $regex]
+        ];
+
+    }
+}