Increase test coverage

api/serializers.py

@@ -14,7 +14,10 @@ class NamespacedSerializer(serializers.HyperlinkedModelSerializer):
     """
 
     def __init__(self, *args, **kwargs):
-        if not hasattr(self.Meta, 'url_namespace') or self.Meta.url_namespace is None:
+        if not hasattr(self, 'Meta') \
+           or not hasattr(self.Meta, 'url_namespace') \
+           or self.Meta.url_namespace is None \
+           or self.Meta.url_namespace == '':
             raise ImproperlyConfigured("namespace must be set!")
 
         self.url_namespace = self.Meta.url_namespace

api/tests.py

@@ -3,15 +3,51 @@
 Test cases for API calls
 """
 
-from django.contrib.auth.models import User
 from django.conf import settings
+from django.contrib.auth.models import User
+from django.core.exceptions import ImproperlyConfigured
+from django.test import TestCase
 from django_webtest import WebTest
 
 import json
 
+from .serializers import NamespacedSerializer
 from booking.ducklevel import level_to_up_minutes
 from booking.models import Species, Location, Duck, Competence, DuckCompetence
 
+class MetalessNamespacedSerializer(NamespacedSerializer):
+    pass
+
+class MissingNamespacedSerializer(NamespacedSerializer):
+    class Meta:
+        pass
+
+class NoneNamespacedSerializer(NamespacedSerializer):
+    class Meta:
+        url_namespace = None
+
+class EmptyNamespacedSerializer(NamespacedSerializer):
+    class Meta:
+        url_namespace = ''
+
+class TestNamespacedSerializer(TestCase):
+    """
+    Test namespaced Serializer
+    """
+
+    def test_no_namespace(self):
+        with self.assertRaises(ImproperlyConfigured):
+            serializer = MetalessNamespacedSerializer()
+
+        with self.assertRaises(ImproperlyConfigured):
+            serializer = MissingNamespacedSerializer()
+
+        with self.assertRaises(ImproperlyConfigured):
+            serializer = NoneNamespacedSerializer()
+
+        with self.assertRaises(ImproperlyConfigured):
+            serializer = EmptyNamespacedSerializer()
+
 class DuckClassTest(WebTest):
     """
     Test case for duck related API calls

booking/models.py

@@ -140,16 +140,24 @@ class DuckName(models.Model):
     """
 
     duck = models.ForeignKey(Duck)
-    name = models.CharField(max_length=60)
+    name = models.CharField(max_length=60, null=False)
     suggested_by = models.ForeignKey(User)
     suggested_at = models.DateTimeField(default=timezone.now)
-    closed_by = models.ForeignKey(User, related_name='+')
-    closed_at = models.DateTimeField(null=True)
+    closed_by = models.ForeignKey(User,
+                                  related_name='+',
+                                  null=True,
+                                  blank=True)
+    closed_at = models.DateTimeField(null=True, blank=True)
 
     def __str__(self):
-        return "{0}, suggested by {1}".format(self.name,
+        ret =  "{0}, suggested by {1}".format(self.name,
                                               self.suggested_by)
 
+        if self.closed_by:
+            ret += " <closed>"
+
+        return ret
+
 @python_2_unicode_compatible
 class DuckNameVote(models.Model):
     """
@@ -163,7 +171,7 @@ class DuckNameVote(models.Model):
 
     def __str__(self):
         return "{0} voted {1} for {2}".format(self.voter,
-                                              "up" if upvote else "down",
+                                              "up" if self.upvote else "down",
                                               self.duck_name)
 
 @python_2_unicode_compatible
@@ -235,6 +243,7 @@ class Booking(models.Model):
                 select_params=('%s', '%s'))[0].amount
 
     def __str__(self):
-        return "{0} booked by {1} since {2}".format(self.duck,
-                                                    self.user,
-                                                    self.start_ts)
+        return "{0} booked by {1} for {2} since {3}".format(self.duck,
+                                                            self.user,
+                                                            self.comp_req,
+                                                            self.start_ts)

booking/tests.py

@@ -12,7 +12,8 @@ from django.utils import timezone
 
 from .ducklevel import level_to_up_minutes, level_to_down_minutes, minutes_to_level
 from .templatetags import booking_tags
-from .models import Duck, Competence, DuckCompetence, Species, Location, Booking
+from .models import Duck, Competence, DuckCompetence, Species, \
+                    Location, Booking, DuckName, DuckNameVote
 
 class FrontTest(TestCase):
     """
@@ -415,3 +416,78 @@ class BookingTest(TestCase):
 
         with self.assertRaises(RuntimeError):
             self.booked_duck.booked_by()
+
+class StrTest(TestCase):
+    """
+    Test case for models’ __str__() method
+    """
+
+    def setUp(self):
+        self.user = User.objects.create_user(username='test')
+        self.location = Location.objects.create(name="A Location")
+        self.species = Species.objects.create(name="Duck")
+        self.competence = Competence.objects.create(name="Testing",
+                                                    added_by=self.user)
+
+        self.duck = Duck.objects.create(name="First Duck",
+                                        species=self.species,
+                                        location=self.location,
+                                        donated_by=self.user)
+
+    def test_location_str(self):
+        self.assertEquals("A Location", self.location.__str__())
+
+    def test_species_str(self):
+        self.assertEquals("Duck", self.species.__str__())
+
+    def test_competence_str(self):
+        self.assertEquals("Testing", self.competence.__str__())
+
+    def test_duck_str(self):
+        self.assertEquals("First Duck", self.duck.__str__())
+
+    def test_duckname_str(self):
+        name_suggestion = DuckName.objects.create(name="New Duck",
+                                                  duck=self.duck,
+                                                  suggested_by=self.user)
+        self.assertEquals("New Duck, suggested by test",
+                          name_suggestion.__str__())
+
+        name_suggestion.closed_by = self.user
+
+        self.assertEquals("New Duck, suggested by test <closed>",
+                          name_suggestion.__str__())
+
+    def test_ducknamevote_str(self):
+        name_suggestion = DuckName.objects.create(name="New Duck",
+                                                  duck=self.duck,
+                                                  suggested_by=self.user)
+
+        vote = DuckNameVote.objects.create(duck_name=name_suggestion,
+                                           voter=self.user,
+                                           upvote=False)
+
+        self.assertEquals("test voted down for New Duck, suggested by test",
+                          vote.__str__())
+
+        vote.upvote = True
+
+        self.assertEquals("test voted up for New Duck, suggested by test",
+                          vote.__str__())
+
+    def test_duckcompetence_str(self):
+        dcomp = DuckCompetence.objects.create(duck=self.duck,
+                                              comp=self.competence)
+
+        self.assertEquals("First Duck with +0/-0 minutes in Testing",
+                          dcomp.__str__())
+
+    def test_booking_str(self):
+        start = timezone.now()
+        booking = Booking.objects.create(duck=self.duck,
+                                         user=self.user,
+                                         comp_req=self.competence,
+                                         start_ts=start)
+
+        self.assertEquals("First Duck booked by test for Testing since {0}".format(start),
+                          booking.__str__())