new unit testing for eager loaded relations

src/quorum/test/mock.py

@@ -130,3 +130,55 @@ class Car(quorum.Model):
     brand = quorum.field()
 
     variant = quorum.field()
+
+    garage = quorum.field(
+        type = quorum.reference(
+            "Garage",
+            name = "identifier"
+        ),
+        eager = True
+    )
+
+class Garage(quorum.Model):
+
+    identifier = quorum.field(
+        type = int,
+        index = True,
+        increment = True,
+        default = True
+    )
+
+    identifier_safe = quorum.field(
+        type = int,
+        index = True,
+        increment = True,
+        safe = True
+    )
+
+    name = quorum.field()
+
+    address = quorum.field(
+        type = quorum.reference(
+            "Address",
+            name = "identifier"
+        ),
+        eager = True
+    )
+
+class Address(quorum.Model):
+
+    identifier = quorum.field(
+        type = int,
+        index = True,
+        increment = True,
+        default = True
+    )
+
+    identifier_safe = quorum.field(
+        type = int,
+        index = True,
+        increment = True,
+        safe = True
+    )
+
+    street = quorum.field()

src/quorum/test/model.py

@@ -375,15 +375,41 @@ def test_eager(self):
         car.name = "Car"
         car.save()
 
+        garage = mock.Garage()
+        garage.name = "Garage"
+        garage.save()
+
+        address = mock.Address()
+        address.street = "Address"
+        address.save()
+
         person = mock.Person.get(identifier = 1)
         person.car = car
         person.save()
 
+        car = mock.Car.get(identifier = 1)
+        car.garage = garage
+        car.save()
+
+        garage = mock.Garage.get(identifier = 1)
+        garage.address = address
+        garage.save()
+
         person = mock.Person.get(identifier = 1)
 
         self.assertEqual(isinstance(person.car, quorum.Reference), True)
         self.assertEqual(person.car.is_resolved(), True)
         self.assertEqual(person.car.name, "Car")
+        self.assertEqual(person.car.garage.is_resolved(), True)
+        self.assertEqual(person.car.garage.name, "Garage")
+        self.assertEqual(person.car.garage.address.is_resolved(), True)
+        self.assertEqual(person.car.garage.address.street, "Address")
+
+        person = mock.Person.get(identifier = 1, map = True)
+
+        self.assertEqual(person["car"]["name"], "Car")
+        self.assertEqual(person["car"]["garage"]["name"], "Garage")
+        self.assertEqual(person["car"]["garage"]["address"]["street"], "Address")
 
         person = mock.Person.get(identifier = 1)