Merge pull request #5 from pazguille/feature-coupons

Added Coupons resource.

Author: impronunciable

README.rst

@@ -92,6 +92,7 @@ You can also work with all the other resources authenticated with a secret API K
 * `Queue <https://developers.getmango.com/en/api/queue/?platform=python>`_
 * `Installments <https://developers.getmango.com/en/api/installments/?platform=python>`_
 * `Promotions <https://developers.getmango.com/en/api/promotions/?platform=python>`_
+* `Coupons <https://developers.getmango.com/en/api/coupons/?platform=python>`_
 
 
 Tests

pymango/__init__.py

@@ -8,6 +8,7 @@
 from resources import Queue
 from resources import Installment as Installments
 from resources import Promotion as Promotions
+from resources import Coupon as Coupons
 
 api_key = ""
 version = 1

pymango/resources.py

@@ -144,3 +144,8 @@ class Installment(ListableResource, Resource):
 class Promotion(GetableResource, ListableResource, Resource):
     """Mango Promotion resource"""
     name = "promotions"
+
+
+class Coupon(GetableResource, ListableResource, ResourceCreatable, ResourceUpdatable, Resource):
+    """Mango Coupon resource"""
+    name = "coupons"

pymango/tests/tests_resources.py

@@ -255,3 +255,43 @@ def test_promotions_get_item():
     ok_(promotion)
     eq_(promotion_uid, promotion.get("uid"))
     eq_("active", promotion.get("status"))
+
+
+#
+# Coupons
+#
+def test_coupons_create():
+    """Should create a coupon"""
+    amount = 2000
+    type = "pagofacil"
+    first_due_date = "2018-07-17"
+    second_due_date = "2018-07-22"
+    surcharge = 1500
+    coupon = mango.Coupons.create(amount=amount, type=type, first_due_date=first_due_date, second_due_date=second_due_date, surcharge=surcharge)
+    ok_(coupon)
+    ok_(coupon.get("uid"))
+    eq_(amount, coupon.get("amount"))
+    eq_(type, coupon.get("type"))
+    eq_(first_due_date, coupon.get("first_due_date"))
+    eq_(second_due_date, coupon.get("second_due_date"))
+    eq_(surcharge, coupon.get("surcharge"))
+    eq_(False, coupon.get("paid"))
+
+
+def test_coupons_list():
+    """Should return a list of coupons"""
+    eq_(list, type(mango.Coupons.list()))
+
+
+def test_coupons_get():
+    """Should get a coupon"""
+    coupon_uid = mango.Coupons.list()[0].get("uid")
+    coupon = mango.Coupons.get(coupon_uid)
+    ok_(coupon)
+    ok_(coupon.get("uid"))
+
+
+def test_coupons_update():
+    """Should update coupon paid"""
+    coupon_uid = mango.Coupons.get(mango.Coupons.list()[0].get("uid")).get("uid")
+    ok_(mango.Coupons.update(coupon_uid, paid=True))