Coupons: Added endpoints and tests.

Author: Dan Zajdband

README.md

@@ -82,6 +82,7 @@ You can also work with all the other resources authenticated with a secret API K
 - [Queue](https://developers.getmango.com/en/api/queue/?platform=php)
 - [Installments](https://developers.getmango.com/en/api/installments/?platform=php)
 - [Promotions](https://developers.getmango.com/en/api/promotions/?platform=php)
+- [Coupons](https://developers.getmango.com/en/api/coupons/?platform=php)
 
 ## Tests
 

mango.php

@@ -23,6 +23,7 @@ public function __construct($options) {
         $this->Queue = new Queue($this);
         $this->Installments = new Installments($this);
         $this->Promotions = new Promotions($this);
+        $this->Coupons = new Coupons($this);
     }
 
 }
@@ -163,4 +164,25 @@ public function get($uid) {
 
 }
 
+
+class Coupons extends Resource {
+
+    public function get_list($options = NULL) {
+        return $this->request("GET", "/coupons/", $api_key = $this->mango->api_key, $options);
+    }
+
+    public function get($uid) {
+        return $this->request("GET", "/coupons/" . $uid . "/", $api_key = $this->mango->api_key);
+    }
+
+    public function create($options = NULL) {
+        return $this->request("POST", "/coupons/", $api_key = $this->mango->api_key, $options);
+    }
+
+    public function update($uid, $options = NULL) {
+        return $this->request("PATCH", "/coupons/" . $uid . "/", $api_key = $this->mango->api_key, $options);
+    }
+
+}
+
 ?>

test/MangoTest.php

@@ -4,7 +4,7 @@
 
 class MangoTest extends PHPUnit_Framework_TestCase {
 
-    protected function setUp() {
+  protected function setUp() {
         $this->API_KEY = getenv("MANGO_SECRET_TEST_KEY");
         $this->PUBLIC_API_KEY = getenv("MANGO_PUBLIC_TEST_KEY");
 
@@ -280,6 +280,44 @@ public function testGetPromotion() {
         $this->assertEquals($promotion->uid, $promotion_uid);
     }
 
+
+    /* Coupons */
+    public function testListCoupons(){
+        $coupons = $this->mango->Coupons->get_list();
+        $uid = $coupons[0]->uid;
+        $this->assertTrue(strlen($uid) > 0);
+    }
+
+    public function testGetCoupon(){
+        $coupons = $this->mango->Coupons->get_list();
+        $coupon = $coupons[0];
+        $response = $this->mango->Coupons->get($coupon->uid);
+        $this->assertEquals($response->uid, $coupon->uid);
+    }
+
+    public function testCreateCoupon() {
+        date_default_timezone_set("America/Argentina/Buenos_Aires");
+        $coupon = $this->mango->Coupons->create(array(
+          "amount" => 3000,
+          "type" => "pagofacil",
+          "first_due_date" => date("Y-m-d", mktime(0, 0, 0, date("m")+1, date("d"), date("Y"))),
+          "second_due_date" => date("Y-m-d", mktime(0, 0, 0, date("m")+2, date("d"), date("Y"))),
+          "surcharge" => 20
+        ));
+        $this->assertTrue($coupon->amount == 3000);
+    }
+
+    public function testUpdateCoupon(){
+        $coupons = $this->mango->Coupons->get_list();
+        $coupon = $coupons[0];
+        $response = $this->mango->Coupons->update($coupon->uid, array(
+            "paid" => true
+        ));
+        $this->assertEquals($response->uid, $coupon->uid);
+        $this->assertTrue($response->paid == true);
+    }
+
+
     /* Api Keys */
     /**
      * @expectedException Mango\InvalidApiKey