Fix incorrect customer test implementation

Author: mvantellingen

src/commercetools/testing/customers.py

@@ -4,6 +4,7 @@
 
 from commercetools import schemas, types
 from commercetools.testing import abstract, utils
+from commercetools.testing.utils import create_commercetools_response
 
 
 class CustomerModel(abstract.BaseModel):
@@ -80,3 +81,13 @@ def urls(self):
             ("^(?P<id>[^/]+)$", "POST", self.update_by_id),
             ("^(?P<id>[^/]+)$", "DELETE", self.delete_by_id),
         ]
+
+    def create(self, request):
+        obj = self._schema_draft().loads(request.body)
+        data = self.model.add(obj)
+
+        # Convert to CustomerSignInResult
+        data = {"customer": data, "cart": None}
+
+        expanded_data = self._expand(request, data)
+        return create_commercetools_response(request, json=expanded_data)

tests/test_service_customers.py

@@ -15,18 +15,19 @@ def _get_draft_object(**kwargs):
 
 
 def test_get_by_id(client):
-    customer = client.customers.create(draft=_get_draft_object())
-    assert customer.id
+    result = client.customers.create(draft=_get_draft_object())
+    assert result.customer.id
 
-    customer = client.customers.get_by_id(customer.id)
+    customer = client.customers.get_by_id(result.customer.id)
     assert customer
 
 
 def test_get_by_key(client):
-    customer = client.customers.create(draft=_get_draft_object(key="test-customer"))
-    assert customer.key
+    result = client.customers.create(draft=_get_draft_object(key="test-customer"))
+    assert result.customer.key
+    assert result.cart is None
 
-    customer = client.customers.get_by_key(customer.key)
+    customer = client.customers.get_by_key(result.customer.key)
     assert customer
 
 
@@ -44,12 +45,16 @@ def test_query(client):
 
 
 def test_delete_by_id(client):
-    customer = client.customers.create(draft=_get_draft_object())
-    assert customer.id
-    assert client.customers.delete_by_id(customer.id, version=customer.version)
+    result = client.customers.create(draft=_get_draft_object())
+    assert result.customer.id
+    assert client.customers.delete_by_id(
+        result.customer.id, version=result.customer.version
+    )
 
 
 def test_delete_by_key(client):
-    customer = client.customers.create(draft=_get_draft_object(key="test-customer"))
-    assert customer.key
-    assert client.customers.delete_by_key(customer.key, version=customer.version)
+    result = client.customers.create(draft=_get_draft_object(key="test-customer"))
+    assert result.customer.key
+    assert client.customers.delete_by_key(
+        result.customer.key, version=result.customer.version
+    )