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How to use create_serializer method in localstack

Best Python code snippet using localstack_python

serializers.py

Source:serializers.py

...13        self.user = User.objects.create_user(14            username="test",15            password="test",16        )17    def create_serializer(self, data, assignment=False, assignment_args={}, article=None):18        """19        Create serializer with data and context20        """21        if not article:22            article = self.article23        if assignment:24            self.create_assignment(article, **assignment_args)25        now = datetime.datetime.now()26        before = now - datetime.timedelta(minutes=5)27        data["metadata"] = data.get("metadata", None) or json.dumps({28            "start_time": str(before),29            "end_time": str(now),30        })31        return ArticleLabelSerializer(32            data=data, context={'article': article, 'user': self.user}33        )34    def create_assignment(self, article, num_comments=None,**kwargs):35        """36        Creates assignment for user and article37        """38        assignment = self.user.assignment_set.create(article=article, **kwargs)39        if num_comments:40            comments_to_label = self.article.comment_set.all()[:num_comments]41            assignment.set_comments(comments_to_label)42        return assignment43    def test_is_not_valid_if_no_assignment(self):44        """45        If no assignment, then it is not valid46        """47        serializer = self.create_serializer({48            "is_interesting": False,49        })50        assert not serializer.is_valid()51    def test_is_valid_if_not_interesting(self):52        """53        If is not interesting, it should be valid54        """55        serializer = self.create_serializer({56            "is_interesting": False,57        }, assignment=True)58        assert serializer.is_valid()59    def test_is_not_valid_if_not_interesting_but_not_skippable(self):60        """61        If is not interesting, it should be valid62        """63        serializer = self.create_serializer({64            "is_interesting": False,65        }, assignment=True, assignment_args={"skippable": False})66        assert not serializer.is_valid()67    def test_not_valid_if_already_labeled(self):68        """69        If is not interesting, it should be valid70        """71        serializer = self.create_serializer({72            "is_interesting": False,73        }, assignment=True)74        another_serializer = self.create_serializer({75            "is_interesting": False,76        })77        serializer.is_valid()78        serializer.save()79        assert not another_serializer.is_valid()80    def test_not_valid_if_not_interesting_and_has_labels(self):81        """82        Not valid if has labels and not interesting83        """84        serializer = self.create_serializer({85            "is_interesting": False,86            "comment_labels": [87                comment_label(comm.id) for comm in self.article.comment_set.all()88            ],89        }, assignment=True)90        assert not serializer.is_valid()91    def test_valid_if_interesting_and_has_labels_for_every_comment(self):92        """93        Valid if interesting and labels for every comment94        """95        serializer = self.create_serializer({96            "is_interesting": True,97            "comment_labels": [{98                    "is_hateful": True,99                    "types": ["MUJER"],100                    "comment": comm.id,101                    "calls_for_action": False102                } for comm in self.article.comment_set.all()103            ],104        }, assignment=True)105        assert serializer.is_valid()106    def test_not_valid_if_lacks_calls_for_action(self):107        """108        Valid if interesting and labels for every comment109        """110        serializer = self.create_serializer({111            "is_interesting": True,112            "comment_labels": [{113                "is_hateful": True,114                "comment": comm.id,115                "types": ["LGBTI"],116            } for comm in self.article.comment_set.all()117            ],118        }, assignment=True)119        assert not serializer.is_valid()120    def test_not_valid_if_lacks_type(self):121        """122        Valid if interesting and labels for every comment123        """124        serializer = self.create_serializer({125            "is_interesting": True,126            "comment_labels": [{127                "is_hateful": True,128                "comment": comm.id,129                "calls_for_action": False,130            } for comm in self.article.comment_set.all()131            ],132        }, assignment=True)133        assert not serializer.is_valid()134    def test_not_valid_if_type_empty_when_hateful(self):135        """136        Not valid if hateful but type is empty137        """138        serializer = self.create_serializer({139            "is_interesting": True,140            "comment_labels": [141                {"is_hateful": True, "comment": comm.id, "types": []}142                for comm in self.article.comment_set.all()143            ],144        }, assignment=True)145        assert not serializer.is_valid()146    def test_not_valid_if_type_non_empty_when_not_hateful(self):147        """148        Not Valid if not hateful but non empty type149        """150        serializer = self.create_serializer({151            "is_interesting": True,152            "comment_labels": [153                {"is_hateful": False, "comment": comm.id, "types": ['RACISMO']}154                for comm in self.article.comment_set.all()155            ],156        }, assignment=True)157        assert not serializer.is_valid()158    def test_valid_with_two_different_comments(self):159        """160        Test for two comments161        """162        article = ArticleFactory(create_comments__num_comments=2)163        comments = list(article.comment_set.all())164        serializer = self.create_serializer({165            "is_interesting": True,166            "comment_labels": [167                comment_label(comments[0].id, is_hateful=False),168                comment_label(comments[1].id, is_hateful=True, types=["RACISMO"]),169            ],170        }, assignment=True, article=article)171        assert serializer.is_valid()172    def test_not_valid_if_interesting_but_lacks_label_for_comment(self):173        """174        Not valid if lacks a label175        """176        serializer = self.create_serializer({177            "is_interesting": True,178            "comment_labels": [179                comment_label(comm.id)180                for comm in self.article.comment_set.all()[:3]181            ],182        }, assignment=True)183        assert not serializer.is_valid()184    def test_valid_if_labels_only_selected_comments(self):185        """186        Valid if labels only specified comments in assignment187        """188        num_comments = 3189        serializer = self.create_serializer({190            "is_interesting": True,191            "comment_labels": [192                comment_label(comm.id)193                for comm in self.article.comment_set.all()[:num_comments]194            ],195        }, assignment=True, assignment_args={"num_comments": num_comments})196        assert serializer.is_valid()197    def test_not_valid_if_specified_comments_but_labels_less(self):198        """199        Valid if labels only specified comments in assignment200        """201        num_comments = 3202        serializer = self.create_serializer({203            "is_interesting": True,204            "comment_labels": [205                comment_label(comm.id)206                for comm in self.article.comment_set.all()[:num_comments-1]207            ],208        }, assignment=True, assignment_args={"num_comments": num_comments})209        assert not serializer.is_valid()210    def test_not_valid_if_specified_comments_but_labels_more(self):211        """212        Valid if labels only specified comments in assignment213        """214        num_comments = 3215        serializer = self.create_serializer({216            "is_interesting": True,217            "comment_labels": [218                comment_label(comm.id)219                for comm in self.article.comment_set.all()[:num_comments+1]220            ],221        }, assignment=True, assignment_args={"num_comments": num_comments})222        assert not serializer.is_valid()223    def test_create_for_not_interesting(self):224        """225        Test creation for not interesting article226        """227        serializer = self.create_serializer({228            "is_interesting": False,229            "feedback": "Esto apesta",230        }, assignment=True)231        assert serializer.is_valid()232        article_label = serializer.save()233        self.assertEqual(article_label.feedback, "Esto apesta")234        assert article_label.comment_labels.count() == 0235    def test_create_for_interesting(self):236        """237        Test creation for interesting article238        """239        serializer = self.create_serializer({240            "is_interesting": True,241            "feedback": "Esto apesta",242            "comment_labels": [243                comment_label(comm.id, is_hateful=bool(i % 2))244                for i, comm in enumerate(self.article.comment_set.all())245            ],246        }, assignment=True)247        assert serializer.is_valid()248        article_label = serializer.save()249        self.assertEqual(article_label.feedback, "Esto apesta")250        self.assertEqual(251            article_label.comment_labels.count(),252            self.article.comment_set.count()253        )254    def test_check_metadata_is_saved(self):255        """256        Test metadata257        """258        serializer = self.create_serializer({259            "is_interesting": False,260            "metadata": "{some_random: 'metadata'}"261        }, assignment=True)262        assert serializer.is_valid()263        article_label = serializer.save()264        assert article_label.metadata == "{some_random: 'metadata'}"265    def test_check_types(self):266        """267        Test creation for interesting article268        """269        serializer = self.create_serializer({270            "is_interesting": True,271            "comment_labels": [272                comment_label(comm.id, is_hateful=bool(i % 2), types=[273                    "MUJER", "LGBTI", "POLITICA"])274                for i, comm in enumerate(self.article.comment_set.all())275            ],276        }, assignment=True)277        serializer.is_valid()278        article_label = serializer.save()279        # reload280        article_label = self.article.labels.first()281        for label in article_label.comment_labels.all():282            if not label.is_hateful:283                continue284            assert label.against_women285            assert label.against_lgbti286            assert label.against_political287            assert not label.against_race288            assert not label.against_poor289            assert not label.against_disabled290    def test_assignment_is_done_after_creating(self):291        """292        Test creation for interesting article293        """294        serializer = self.create_serializer({295            "is_interesting": True,296            "comment_labels": [297                comment_label(comm.id) for comm in self.article.comment_set.all()298            ],299        }, assignment=True)300        assert serializer.is_valid()301        serializer.save()302        assignment = self.article.assignment_set.get(user=self.user)303        assert assignment.done304class CommentLabelForCreationSerializerTest(TestCase):305    """306    Tests for validation and save of ArticleLabelSerializer307    """308    def setUp(self):...

test_serializers.py

Source:test_serializers.py

...131class TestBlockSerializer(TestBlockSerializerBase):132    """133    Tests the BlockSerializer class, which returns a list of blocks.134    """135    def create_serializer(self, context=None):136        """137        creates a BlockSerializer138        """139        if context is None:140            context = self.serializer_context141        return BlockSerializer(142            context['block_structure'], many=True, context=context,143        )144    def test_basic(self):145        serializer = self.create_serializer()146        for serialized_block in serializer.data:147            self.assert_basic_block(serialized_block['id'], serialized_block)148        self.assertEqual(len(serializer.data), 28)149    def test_additional_requested_fields(self):150        self.add_additional_requested_fields()151        serializer = self.create_serializer()152        for serialized_block in serializer.data:153            self.assert_extended_block(serialized_block)154        self.assertEqual(len(serializer.data), 28)155    def test_staff_fields(self):156        """157        Test fields accessed by a staff user158        """159        context = self.create_staff_context()160        self.add_additional_requested_fields(context)161        serializer = self.create_serializer(context)162        for serialized_block in serializer.data:163            self.assert_extended_block(serialized_block)164            self.assert_staff_fields(serialized_block)165        self.assertEqual(len(serializer.data), 29)166class TestBlockDictSerializer(TestBlockSerializerBase):167    """168    Tests the BlockDictSerializer class, which returns a dict of blocks key-ed by its block_key.169    """170    def create_serializer(self, context=None):171        """172        creates a BlockDictSerializer173        """174        if context is None:175            context = self.serializer_context176        return BlockDictSerializer(177            context['block_structure'], many=False, context=context,178        )179    def test_basic(self):180        serializer = self.create_serializer()181        # verify root182        self.assertEqual(serializer.data['root'], six.text_type(self.block_structure.root_block_usage_key))183        # verify blocks184        for block_key_string, serialized_block in six.iteritems(serializer.data['blocks']):185            self.assertEqual(serialized_block['id'], block_key_string)186            self.assert_basic_block(block_key_string, serialized_block)187        self.assertEqual(len(serializer.data['blocks']), 28)188    def test_additional_requested_fields(self):189        self.add_additional_requested_fields()190        serializer = self.create_serializer()191        for serialized_block in six.itervalues(serializer.data['blocks']):192            self.assert_extended_block(serialized_block)193        self.assertEqual(len(serializer.data['blocks']), 28)194    def test_staff_fields(self):195        """196        Test fields accessed by a staff user197        """198        context = self.create_staff_context()199        self.add_additional_requested_fields(context)200        serializer = self.create_serializer(context)201        for serialized_block in six.itervalues(serializer.data['blocks']):202            self.assert_extended_block(serialized_block)203            self.assert_staff_fields(serialized_block)...

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