[1.5.x] Minor fixes in the known_related_objects tests.

* Fixed JSON indentation.
* Avoided relying on implicit ordering.

Backport of a7b7efe.

tests/modeltests/known_related_objects/fixtures/tournament.json

@@ -4,22 +4,22 @@
         "model": "known_related_objects.tournament",
         "fields": {
             "name": "Tourney 1"
-            }
+        }
-        },
+    },
     {
         "pk": 2,
         "model": "known_related_objects.tournament",
         "fields": {
             "name": "Tourney 2"
-            }
+        }
-        },
+    },
     {
         "pk": 1,
         "model": "known_related_objects.organiser",
         "fields": {
             "name": "Organiser 1"
-            }
+        }
-        },
+    },
     {
         "pk": 1,
         "model": "known_related_objects.pool",
@@ -27,8 +27,8 @@
             "tournament": 1,
             "organiser": 1,
             "name": "T1 Pool 1"
-            }
+        }
-        },
+    },
     {
         "pk": 2,
         "model": "known_related_objects.pool",
@@ -36,8 +36,8 @@
             "tournament": 1,
             "organiser": 1,
             "name": "T1 Pool 2"
-            }
+        }
-        },
+    },
     {
         "pk": 3,
         "model": "known_related_objects.pool",
@@ -45,8 +45,8 @@
             "tournament": 2,
             "organiser": 1,
             "name": "T2 Pool 1"
-            }
+        }
-        },
+    },
     {
         "pk": 4,
         "model": "known_related_objects.pool",
@@ -54,23 +54,23 @@
             "tournament": 2,
             "organiser": 1,
             "name": "T2 Pool 2"
-            }
+        }
-        },
+    },
     {
         "pk": 1,
         "model": "known_related_objects.poolstyle",
         "fields": {
             "name": "T1 Pool 2 Style",
             "pool": 2
-            }
+        }
-        },
+    },
     {
         "pk": 2,
         "model": "known_related_objects.poolstyle",
         "fields": {
             "name": "T2 Pool 1 Style",
             "pool": 3
-            }
         }
+    }
 ]
 

tests/modeltests/known_related_objects/tests.py

@@ -21,7 +21,7 @@ class ExistingRelatedInstancesTests(TestCase):
 
     def test_foreign_key_multiple_prefetch(self):
         with self.assertNumQueries(2):
-            tournaments = list(Tournament.objects.prefetch_related('pool_set'))
+            tournaments = list(Tournament.objects.prefetch_related('pool_set').order_by('pk'))
             pool1 = tournaments[0].pool_set.all()[0]
             self.assertIs(tournaments[0], pool1.tournament)
             pool2 = tournaments[1].pool_set.all()[0]
@@ -81,7 +81,7 @@ class ExistingRelatedInstancesTests(TestCase):
 
     def test_one_to_one_multi_select_related(self):
         with self.assertNumQueries(1):
-            poolstyles = list(PoolStyle.objects.select_related('pool'))
+            poolstyles = list(PoolStyle.objects.select_related('pool').order_by('pk'))
             self.assertIs(poolstyles[0], poolstyles[0].pool.poolstyle)
             self.assertIs(poolstyles[1], poolstyles[1].pool.poolstyle)
 
@@ -93,7 +93,7 @@ class ExistingRelatedInstancesTests(TestCase):
 
     def test_one_to_one_multi_prefetch_related(self):
         with self.assertNumQueries(2):
-            poolstyles = list(PoolStyle.objects.prefetch_related('pool'))
+            poolstyles = list(PoolStyle.objects.prefetch_related('pool').order_by('pk'))
             self.assertIs(poolstyles[0], poolstyles[0].pool.poolstyle)
             self.assertIs(poolstyles[1], poolstyles[1].pool.poolstyle)
 
@@ -117,12 +117,12 @@ class ExistingRelatedInstancesTests(TestCase):
 
     def test_reverse_one_to_one_multi_select_related(self):
         with self.assertNumQueries(1):
-            pools = list(Pool.objects.select_related('poolstyle'))
+            pools = list(Pool.objects.select_related('poolstyle').order_by('pk'))
             self.assertIs(pools[1], pools[1].poolstyle.pool)
             self.assertIs(pools[2], pools[2].poolstyle.pool)
 
     def test_reverse_one_to_one_multi_prefetch_related(self):
         with self.assertNumQueries(2):
-            pools = list(Pool.objects.prefetch_related('poolstyle'))
+            pools = list(Pool.objects.prefetch_related('poolstyle').order_by('pk'))
             self.assertIs(pools[1], pools[1].poolstyle.pool)
             self.assertIs(pools[2], pools[2].poolstyle.pool)