diff --git a/formstorm/FormElement.py b/formstorm/FormElement.py
index abb7a8f..4c8063b 100644
--- a/formstorm/FormElement.py
+++ b/formstorm/FormElement.py
@@ -1,5 +1,6 @@
 from itertools import chain
 from django.db.models import Q
+from six import text_type
 
 
 class FormElement(object):
@@ -22,7 +23,7 @@ def build_iterator(self, ref_model, is_e2e):
             if type(g) is Q:
                 ref_object = ref_model.objects.get(g)
                 if is_e2e:  # If we're doing an e2e test, reference by name.
-                    self.good[i] = unicode(ref_object)
+                    self.good[i] = text_type(ref_object)
                 else:
                     self.good[i] = ref_object.pk
 
diff --git a/formstorm/FormTest.py b/formstorm/FormTest.py
index d29b2ef..f5a4037 100644
--- a/formstorm/FormTest.py
+++ b/formstorm/FormTest.py
@@ -21,11 +21,12 @@ def _build_elements(self):
             # Filter out this class's FormElement properties
             if type(getattr(self, e)) is FormElement:
                 # If this field is a fk/m2m, get the model that it points to.
+                form_field = self.form._meta.model._meta.get_field(e)
                 try:  # Python 3
-                    ref_model = self.form._meta.model._meta.get_field(e).remote_field.model
+                    ref_model = form_field.remote_field.model
                 except AttributeError:
                     try:
-                        ref_model = self.form._meta.model._meta.get_field(e).rel.to
+                        ref_model = form_field.rel.to
                     except AttributeError:
                         ref_model = None
 
diff --git a/tests/.coveragerc b/tests/.coveragerc
new file mode 100644
index 0000000..644a90f
--- /dev/null
+++ b/tests/.coveragerc
@@ -0,0 +1,7 @@
+[run]
+branch = true
+omit = fstest/wsgi.py, manage.py
+source = .
+
+[report]
+show_missing = true
diff --git a/tests/fstestapp/apps.py b/tests/fstestapp/apps.py
index d0bcc28..b41b8c3 100644
--- a/tests/fstestapp/apps.py
+++ b/tests/fstestapp/apps.py
@@ -4,5 +4,5 @@
 from django.apps import AppConfig
 
 
-class Test2Config(AppConfig):
+class FSTestAppConfig(AppConfig):
     name = 'fstestapp'
diff --git a/tests/fstestapp/models.py b/tests/fstestapp/models.py
index b25cb0d..f3a8699 100644
--- a/tests/fstestapp/models.py
+++ b/tests/fstestapp/models.py
@@ -4,16 +4,10 @@
 class Author(models.Model):
     name = models.CharField(max_length=100)
 
-    def __unicode__(self):
-        return self.name
-
 
 class Genre(models.Model):
     name = models.CharField(max_length=100)
 
-    def __unicode__(self):
-        return self.name
-
 
 class Book(models.Model):
     title = models.CharField(max_length=100, unique=True)
@@ -22,6 +16,3 @@ class Book(models.Model):
     is_fiction = models.BooleanField(default=False)
     pages = models.IntegerField(default=False)
     genre = models.ManyToManyField(Genre)
-
-    def __unicode__(self):
-        return self.title
diff --git a/tests/fstestapp/test.py b/tests/fstestapp/test.py
index 8fb7517..5c12933 100644
--- a/tests/fstestapp/test.py
+++ b/tests/fstestapp/test.py
@@ -4,6 +4,14 @@
 from django.test import TestCase
 from .models import Author, Genre
 from django.db.models import Q
+from django.apps import apps
+from fstestapp.apps import FSTestAppConfig
+
+
+class AppConfigTest(TestCase):
+    def test_apps(self):
+        self.assertEqual(FSTestAppConfig.name, 'fstestapp')
+        self.assertEqual(apps.get_app_config('fstestapp').name, 'fstestapp')
 
 
 class BookFormTest(FormTest):
@@ -49,3 +57,4 @@ def setUp(self):
 
     def test_book_form(self):
         self.theBookFormTest.run()
+
diff --git a/tests/manage.py b/tests/manage.py
index a60314d..bb039c7 100755
--- a/tests/manage.py
+++ b/tests/manage.py
@@ -6,7 +6,7 @@
     os.environ.setdefault("DJANGO_SETTINGS_MODULE", "fstest.settings")
     try:
         from django.core.management import execute_from_command_line
-    except ImportError as exc:
+    except ImportError:
         raise ImportError(
             "Couldn't import Django. Are you sure it's installed and "
             "available on your PYTHONPATH environment variable? Did you "