should_index: test for exception on field/property

Author: PLNech

tests/models.py

@@ -7,6 +7,7 @@ class Example(models.Model):
     address = models.CharField(max_length=200)
     lat = models.FloatField()
     lng = models.FloatField()
+    is_admin = models.BooleanField(default=False)
     category = []
     locations = []
     index_me = True
@@ -27,3 +28,7 @@ def static_should_index():
     @staticmethod
     def static_should_not_index():
         return False
+
+    @property
+    def property_should_index(self):
+        return True

tests/test_index.py

@@ -213,4 +213,18 @@ class ExampleIndex(AlgoliaIndex):
         instance_should_not.index_me = False
         obj = index._build_object(instance_should_not)
         self.assertFalse(index._should_index(instance_should_not),
-                        "We should not index an instance when its should_index attr is False")
+                         "We should not index an instance when its should_index attr is False")
+
+    def test_should_index_field_raises(self):
+        class ExampleIndex(AlgoliaIndex):
+            fields = 'name'
+            should_index = 'is_admin'
+        with self.assertRaises(AlgoliaIndexError):
+            index = ExampleIndex(Example, self.client)
+
+    def test_should_index_property_raises(self):
+        class ExampleIndex(AlgoliaIndex):
+            fields = 'name'
+            should_index = 'property_should_index'
+        with self.assertRaises(AlgoliaIndexError):
+            index = ExampleIndex(Example, self.client)