test_filling_fields.py

import uuid
from datetime import date, datetime, time, timedelta
from decimal import Decimal
from os.path import abspath
from tempfile import gettempdir

import django
from django.conf import settings
from django.core.validators import (
    validate_ipv4_address,
    validate_ipv6_address,
    validate_ipv46_address,
)
from django.db import connection
from django.db.models import FileField, ImageField, fields

import pytest

from model_bakery import baker
from model_bakery.content_types import BAKER_CONTENTTYPES
from model_bakery.gis import BAKER_GIS
from model_bakery.random_gen import MAX_LENGTH, gen_related
from tests.generic import generators, models

try:
    from django.db.models import JSONField
except ImportError:
    JSONField = None

try:
    from django.contrib.postgres.fields import (
        ArrayField,
        CICharField,
        CIEmailField,
        CITextField,
        HStoreField,
        JSONField as PostgresJSONField,
    )
    from django.contrib.postgres.fields.ranges import (
        BigIntegerRangeField,
        DateRangeField,
        DateTimeRangeField,
        DecimalRangeField,
        IntegerRangeField,
    )
except ImportError:
    ArrayField = None
    PostgresJSONField = None
    HStoreField = None
    CICharField = None
    CIEmailField = None
    CITextField = None
    IntegerRangeField = None
    BigIntegerRangeField = None
    DateRangeField = None
    DateTimeRangeField = None
    DecimalRangeField = None


@pytest.fixture
def person(db):
    return baker.make("generic.Person")


@pytest.fixture()
def custom_cfg():
    yield None
    if hasattr(settings, "BAKER_CUSTOM_FIELDS_GEN"):
        delattr(settings, "BAKER_CUSTOM_FIELDS_GEN")
    baker.generators.add("tests.generic.fields.CustomFieldWithGenerator", None)
    baker.generators.add("django.db.models.fields.CharField", None)


class TestFillingFromChoice:
    def test_if_gender_is_populated_from_choices(self, person):
        from tests.generic.models import GENDER_CHOICES

        assert person.gender in (x[0] for x in GENDER_CHOICES)

    def test_if_occupation_populated_from_choices(self, person):
        from tests.generic.models import OCCUPATION_CHOICES

        occupations = [item[0] for lst in OCCUPATION_CHOICES for item in lst[1]]
        assert person.occupation in occupations


class TestStringFieldsFilling:
    def test_fill_CharField_with_a_random_str(self, person):
        person_name_field = models.Person._meta.get_field("name")
        assert isinstance(person_name_field, fields.CharField)

        assert isinstance(person.name, str)
        assert len(person.name) == person_name_field.max_length

    def test_fill_SlugField_with_a_random_str(self, person):
        person_nickname_field = models.Person._meta.get_field("nickname")
        assert isinstance(person_nickname_field, fields.SlugField)

        assert isinstance(person.nickname, str)
        assert len(person.nickname) == person_nickname_field.max_length

    def test_fill_TextField_with_a_random_str(self, person):
        person_bio_field = models.Person._meta.get_field("bio")
        assert isinstance(person_bio_field, fields.TextField)

        assert isinstance(person.bio, str)
        assert len(person.bio) == MAX_LENGTH

    def test_fill_TextField_with_max_length_str(self, person):
        person_bio_summary_field = models.Person._meta.get_field("bio_summary")
        assert isinstance(person_bio_summary_field, fields.TextField)

        assert isinstance(person.bio_summary, str)
        assert len(person.bio_summary) == person_bio_summary_field.max_length


class TestBinaryFieldsFilling:
    def test_fill_BinaryField_with_random_binary(self, person):
        name_hash_field = models.Person._meta.get_field("name_hash")
        assert isinstance(name_hash_field, fields.BinaryField)
        name_hash = person.name_hash
        assert isinstance(name_hash, bytes)
        assert len(name_hash) == name_hash_field.max_length


class TestsDurationFieldsFilling:
    def test_fill_DurationField_with_random_interval_in_miliseconds(self, person):
        duration_of_sleep_field = models.Person._meta.get_field("duration_of_sleep")
        assert isinstance(duration_of_sleep_field, fields.DurationField)
        duration_of_sleep = person.duration_of_sleep
        assert isinstance(duration_of_sleep, timedelta)


class TestBooleanFieldsFilling:
    def test_fill_BooleanField_with_boolean(self, person):
        enjoy_jards_macale_field = models.Person._meta.get_field("enjoy_jards_macale")
        assert isinstance(enjoy_jards_macale_field, fields.BooleanField)

        assert isinstance(person.enjoy_jards_macale, bool)
        assert person.enjoy_jards_macale is True

    def test_fill_BooleanField_with_false_if_default_is_false(self, person):
        like_metal_music_field = models.Person._meta.get_field("like_metal_music")
        assert isinstance(like_metal_music_field, fields.BooleanField)

        assert isinstance(person.like_metal_music, bool)
        assert person.like_metal_music is False


class TestDateFieldsFilling:
    def test_fill_DateField_with_a_date(self, person):
        birthday_field = models.Person._meta.get_field("birthday")
        assert isinstance(birthday_field, fields.DateField)
        assert isinstance(person.birthday, date)


class TestDateTimeFieldsFilling:
    def test_fill_DateTimeField_with_a_datetime(self, person):
        appointment_field = models.Person._meta.get_field("appointment")
        assert isinstance(appointment_field, fields.DateTimeField)
        assert isinstance(person.appointment, datetime)


class TestTimeFieldsFilling:
    def test_fill_TimeField_with_a_time(self, person):
        birth_time_field = models.Person._meta.get_field("birth_time")
        assert isinstance(birth_time_field, fields.TimeField)
        assert isinstance(person.birth_time, time)


class TestUUIDFieldsFilling:
    def test_fill_UUIDField_with_uuid_object(self, person):
        uuid_field = models.Person._meta.get_field("uuid")
        assert isinstance(uuid_field, fields.UUIDField)
        assert isinstance(person.uuid, uuid.UUID)


@pytest.mark.skipif(JSONField is None, reason="JSONField could not be imported")
class TestJSONFieldsFilling:
    def test_fill_JSONField_with_uuid_object(self, person):
        json_field = models.Person._meta.get_field("data")
        assert isinstance(json_field, JSONField)
        assert isinstance(person.data, dict)


@pytest.mark.django_db
class TestFillingIntFields:
    def test_fill_IntegerField_with_a_random_number(self):
        dummy_int_model = baker.make(models.DummyIntModel)
        int_field = models.DummyIntModel._meta.get_field("int_field")
        assert isinstance(int_field, fields.IntegerField)
        assert isinstance(dummy_int_model.int_field, int)

    def test_fill_BigIntegerField_with_a_random_number(self):
        dummy_int_model = baker.make(models.DummyIntModel)
        big_int_field = models.DummyIntModel._meta.get_field("big_int_field")
        assert isinstance(big_int_field, fields.BigIntegerField)
        assert isinstance(dummy_int_model.big_int_field, int)

    def test_fill_SmallIntegerField_with_a_random_number(self):
        dummy_int_model = baker.make(models.DummyIntModel)
        small_int_field = models.DummyIntModel._meta.get_field("small_int_field")
        assert isinstance(small_int_field, fields.SmallIntegerField)
        assert isinstance(dummy_int_model.small_int_field, int)

    @pytest.mark.skipif(
        django.VERSION < (5, 0),
        reason="The db_default field attribute was added after 5.0",
    )
    def test_respects_db_default(self):
        person = baker.make(models.Person, age=10)
        assert person.age == 10
        assert person.retirement_age == 20


@pytest.mark.django_db
class TestFillingPositiveIntFields:
    def test_fill_PositiveSmallIntegerField_with_a_random_number(self):
        dummy_positive_int_model = baker.make(models.DummyPositiveIntModel)
        field = models.DummyPositiveIntModel._meta.get_field("positive_small_int_field")
        positive_small_int_field = field
        assert isinstance(positive_small_int_field, fields.PositiveSmallIntegerField)
        assert isinstance(dummy_positive_int_model.positive_small_int_field, int)
        assert dummy_positive_int_model.positive_small_int_field > 0

    def test_fill_PositiveIntegerField_with_a_random_number(self):
        dummy_positive_int_model = baker.make(models.DummyPositiveIntModel)
        positive_int_field = models.DummyPositiveIntModel._meta.get_field(
            "positive_int_field"
        )
        assert isinstance(positive_int_field, fields.PositiveIntegerField)
        assert isinstance(dummy_positive_int_model.positive_int_field, int)
        assert dummy_positive_int_model.positive_int_field > 0

    def test_fill_PositiveBigIntegerField_with_a_random_number(self):
        dummy_positive_int_model = baker.make(models.DummyPositiveIntModel)
        positive_big_int_field = models.DummyPositiveIntModel._meta.get_field(
            "positive_big_int_field"
        )
        assert isinstance(positive_big_int_field, fields.PositiveBigIntegerField)
        assert isinstance(dummy_positive_int_model.positive_big_int_field, int)
        assert dummy_positive_int_model.positive_big_int_field > 0


@pytest.mark.django_db
class TestFillingOthersNumericFields:
    def test_filling_FloatField_with_a_random_float(self):
        self.dummy_numbers_model = baker.make(models.DummyNumbersModel)
        float_field = models.DummyNumbersModel._meta.get_field("float_field")
        assert isinstance(float_field, fields.FloatField)
        assert isinstance(self.dummy_numbers_model.float_field, float)

    def test_filling_DecimalField_with_random_decimal(self):
        self.dummy_decimal_model = baker.make(models.DummyDecimalModel)
        decimal_field = models.DummyDecimalModel._meta.get_field("decimal_field")
        assert isinstance(decimal_field, fields.DecimalField)
        assert isinstance(self.dummy_decimal_model.decimal_field, Decimal)


class TestURLFieldsFilling:
    def test_fill_URLField_with_valid_url(self, person):
        blog_field = models.Person._meta.get_field("blog")
        assert isinstance(blog_field, fields.URLField)
        assert isinstance(person.blog, str)


class TestFillingEmailField:
    def test_filling_EmailField(self, person):
        field = models.Person._meta.get_field("email")
        assert isinstance(field, fields.EmailField)
        assert isinstance(person.email, str)


@pytest.mark.django_db
class TestFillingIPAddressField:
    def test_filling_IPAddressField(self):
        obj = baker.make(models.DummyGenericIPAddressFieldModel)
        field = models.DummyGenericIPAddressFieldModel._meta.get_field("ipv4_field")
        assert isinstance(field, fields.GenericIPAddressField)
        assert isinstance(obj.ipv4_field, str)

        validate_ipv4_address(obj.ipv4_field)

        if hasattr(obj, "ipv6_field"):
            assert isinstance(obj.ipv6_field, str)
            assert isinstance(obj.ipv46_field, str)

            validate_ipv6_address(obj.ipv6_field)
            validate_ipv46_address(obj.ipv46_field)


# skipif
@pytest.mark.skipif(
    not BAKER_CONTENTTYPES, reason="Django contenttypes framework is not installed"
)
@pytest.mark.django_db
class TestFillingGenericForeignKeyField:
    def test_content_type_field(self):
        from django.contrib.contenttypes.models import ContentType

        dummy = baker.make(models.DummyGenericForeignKeyModel)
        assert isinstance(dummy.content_type, ContentType)
        assert dummy.content_type.model_class() is not None

    def test_with_content_object(self):
        from django.contrib.contenttypes.models import ContentType

        profile = baker.make(models.Profile)
        dummy = baker.make(
            models.DummyGenericForeignKeyModel,
            content_object=profile,
        )
        assert dummy.content_object == profile
        assert dummy.content_type == ContentType.objects.get_for_model(models.Profile)
        assert dummy.object_id == profile.pk

    def test_with_content_object_none(self):
        dummy = baker.make(
            models.DummyGenericForeignKeyModel,
            content_object=None,
        )
        assert dummy.content_object is None

    def test_with_prepare(self):
        from django.contrib.contenttypes.models import ContentType

        profile = baker.prepare(models.Profile, id=1)
        dummy = baker.prepare(
            models.DummyGenericForeignKeyModel,
            content_object=profile,
        )
        assert dummy.content_object == profile
        assert dummy.content_type == ContentType.objects.get_for_model(models.Profile)
        assert dummy.object_id == profile.pk == 1

    def test_with_iter(self):
        """
        Ensures private_fields are included in ``Baker.get_fields()``.

        Otherwise, calling ``next()`` when a GFK is in ``iterator_attrs``
        would be bypassed.
        """
        from django.contrib.contenttypes.models import ContentType

        objects = baker.make(models.Profile, _quantity=2)
        dummies = baker.make(
            models.DummyGenericForeignKeyModel,
            content_object=iter(objects),
            _quantity=2,
        )

        expected_content_type = ContentType.objects.get_for_model(models.Profile)

        assert dummies[0].content_object == objects[0]
        assert dummies[0].content_type == expected_content_type
        assert dummies[0].object_id == objects[0].pk

        assert dummies[1].content_object == objects[1]
        assert dummies[1].content_type == expected_content_type
        assert dummies[1].object_id == objects[1].pk

    def test_with_none_in_iter(self):
        from django.contrib.contenttypes.models import ContentType

        profile = baker.make(models.Profile)
        dummies = baker.make(
            models.DummyGenericForeignKeyModel,
            content_object=iter((None, profile)),
            _quantity=2,
        )

        expected_content_type = ContentType.objects.get_for_model(models.Profile)

        assert dummies[0].content_object is None

        assert dummies[1].content_object == profile
        assert dummies[1].content_type == expected_content_type
        assert dummies[1].object_id == profile.pk

    def test_with_fill_optional(self):
        from django.contrib.contenttypes.models import ContentType

        dummy = baker.make(models.DummyGenericForeignKeyModel, _fill_optional=True)
        assert isinstance(dummy.content_type, ContentType)
        assert dummy.content_type.model_class() is not None

    def test_with_fill_optional_but_content_object_none(self):
        dummy = baker.make(
            models.GenericForeignKeyModelWithOptionalData,
            content_object=None,
            _fill_optional=True,
        )
        assert dummy.content_object is None
        assert dummy.content_type is None
        assert dummy.object_id is None


@pytest.mark.django_db
class TestFillingForeignKeyFieldWithDefaultFunctionReturningId:
    def test_filling_foreignkey_with_default_id(self):
        dummy = baker.make(models.RelatedNamesWithDefaultsModel)
        assert dummy.cake.__class__.objects.count() == 1
        assert dummy.cake.id == models.get_default_cake_id()
        assert dummy.cake.name == "Muffin"

    def test_filling_foreignkey_with_default_id_with_custom_arguments(self):
        dummy = baker.make(
            models.RelatedNamesWithDefaultsModel, cake__name="Baumkuchen"
        )
        assert dummy.cake.__class__.objects.count() == 1
        assert dummy.cake.id == dummy.cake.__class__.objects.get().id
        assert dummy.cake.name == "Baumkuchen"


@pytest.mark.django_db
class TestFillingOptionalForeignKeyField:
    def test_not_filling_optional_foreignkey(self):
        dummy = baker.make(models.RelatedNamesWithEmptyDefaultsModel)
        assert dummy.cake is None

    def test_filling_optional_foreignkey_implicitly(self):
        dummy = baker.make(
            models.RelatedNamesWithEmptyDefaultsModel, cake__name="Carrot cake"
        )
        assert dummy.cake.__class__.objects.count() == 1
        assert dummy.cake.name == "Carrot cake"


@pytest.mark.django_db
class TestsFillingFileField:
    def test_filling_file_field(self):
        dummy = baker.make(models.DummyFileFieldModel, _create_files=True)
        field = models.DummyFileFieldModel._meta.get_field("file_field")
        assert isinstance(field, FileField)
        import time

        path = f"{gettempdir()}/{time.strftime('%Y/%m/%d')}/mock_file.txt"

        assert abspath(path) == abspath(dummy.file_field.path)
        dummy.file_field.delete()
        dummy.delete()

    def test_does_not_create_file_if_not_flagged(self):
        dummy = baker.make(models.DummyFileFieldModel)
        with pytest.raises(ValueError):
            # Django raises ValueError if file does not exist
            assert dummy.file_field.path

    def test_filling_nested_file_fields(self):
        dummy = baker.make(models.NestedFileFieldModel, _create_files=True)

        assert dummy.attached_file.file_field.path
        dummy.attached_file.file_field.delete()
        dummy.delete()

    def test_does_not_fill_nested_file_fields_unflagged(self):
        dummy = baker.make(models.NestedFileFieldModel)

        with pytest.raises(ValueError):
            assert dummy.attached_file.file_field.path

        dummy.delete()


@pytest.mark.django_db
class TestFillingCustomFields:
    def test_raises_unsupported_field_for_custom_field(self, custom_cfg):
        """Should raise an exception if a generator is not provided for a custom field."""
        with pytest.raises(TypeError):
            baker.make(models.CustomFieldWithoutGeneratorModel)

    def test_uses_generator_defined_on_settings_for_custom_field(self, custom_cfg):
        """Should use the function defined in settings as a generator."""
        generator_dict = {
            "tests.generic.fields.CustomFieldWithGenerator": generators.gen_value_string
        }
        settings.BAKER_CUSTOM_FIELDS_GEN = generator_dict
        obj = baker.make(models.CustomFieldWithGeneratorModel)
        assert obj.custom_value == "value"

    def test_uses_generator_defined_as_string_on_settings_for_custom_field(
        self, custom_cfg
    ):
        """Should import and use the function present in the import path defined in settings."""
        # fmt: off
        generator_dict = {
            "tests.generic.fields.CustomFieldWithGenerator":
            "tests.generic.generators.gen_value_string"
        }
        # fmt: on
        settings.BAKER_CUSTOM_FIELDS_GEN = generator_dict
        obj = baker.make(models.CustomFieldWithGeneratorModel)
        assert obj.custom_value == "value"

    def test_uses_generator_defined_on_settings_for_custom_foreignkey(self, custom_cfg):
        """Should use the function defined in the import path for a foreign key field."""
        generator_dict = {
            "tests.generic.fields.CustomForeignKey": "model_bakery.random_gen.gen_related"
        }
        settings.BAKER_CUSTOM_FIELDS_GEN = generator_dict
        obj = baker.make(
            models.CustomForeignKeyWithGeneratorModel, custom_fk__email="a@b.com"
        )
        assert obj.custom_fk.email == "a@b.com"

    def test_uses_generator_defined_as_string_for_custom_field(self, custom_cfg):
        """Should import and use the generator function used in the add method."""
        baker.generators.add(
            "tests.generic.fields.CustomFieldWithGenerator",
            "tests.generic.generators.gen_value_string",
        )
        obj = baker.make(models.CustomFieldWithGeneratorModel)
        assert obj.custom_value == "value"

    def test_uses_generator_function_for_custom_foreignkey(self, custom_cfg):
        """Should use the generator function passed as a value for the add method."""
        baker.generators.add("tests.generic.fields.CustomForeignKey", gen_related)
        obj = baker.make(
            models.CustomForeignKeyWithGeneratorModel, custom_fk__email="a@b.com"
        )
        assert obj.custom_fk.email == "a@b.com"

    def test_can_override_django_default_field_functions_generator(self, custom_cfg):
        def gen_char():
            return "Some value"

        baker.generators.add("django.db.models.fields.CharField", gen_char)

        person = baker.make(models.Person)

        assert person.name == "Some value"

    def test_ensure_adding_generators_via_settings_works(self):
        obj = baker.make(models.CustomFieldViaSettingsModel)
        assert obj.custom_value == "always the same text"


@pytest.mark.django_db
class TestFillingAutoFields:
    def test_filling_AutoField(self):
        obj = baker.make(models.DummyEmptyModel)
        field = models.DummyEmptyModel._meta.get_field("id")
        assert isinstance(field, fields.AutoField)
        assert isinstance(obj.id, int)


@pytest.mark.django_db
@pytest.mark.skipif(not models.has_pil, reason="PIL is required to test ImageField")
class TestFillingImageFileField:
    def test_filling_image_file_field(self):
        dummy = baker.make(models.DummyImageFieldModel, _create_files=True)
        field = models.DummyImageFieldModel._meta.get_field("image_field")
        assert isinstance(field, ImageField)
        import time

        path = f"{gettempdir()}/{time.strftime('%Y/%m/%d')}/mock_img.jpeg"

        # These require the file to exist in earlier versions of Django
        assert abspath(path) == abspath(dummy.image_field.path)
        assert dummy.image_field.width
        assert dummy.image_field.height
        dummy.image_field.delete()

    def test_does_not_create_file_if_not_flagged(self):
        dummy = baker.make(models.DummyImageFieldModel)
        with pytest.raises(ValueError):
            # Django raises ValueError if image does not exist
            assert dummy.image_field.path


@pytest.mark.skipif(
    connection.vendor != "postgresql", reason="PostgreSQL specific tests"
)
class TestCIStringFieldsFilling:
    def test_fill_cicharfield_with_a_random_str(self, person):
        ci_char_field = models.Person._meta.get_field("ci_char")
        assert isinstance(ci_char_field, CICharField)
        assert isinstance(person.ci_char, str)
        assert len(person.ci_char) == ci_char_field.max_length

    def test_filling_ciemailfield(self, person):
        ci_email_field = models.Person._meta.get_field("ci_email")
        assert isinstance(ci_email_field, CIEmailField)
        assert isinstance(person.ci_email, str)

    def test_filling_citextfield(self, person):
        ci_text_field = models.Person._meta.get_field("ci_text")
        assert isinstance(ci_text_field, CITextField)
        assert isinstance(person.ci_text, str)
        assert len(person.ci_text) == MAX_LENGTH

    def test_filling_citextfield_with_max_length(self, person):
        ci_text_max_length_field = models.Person._meta.get_field("ci_text_max_length")
        assert isinstance(ci_text_max_length_field, CITextField)
        assert isinstance(person.ci_text_max_length, str)
        assert len(person.ci_text_max_length) == ci_text_max_length_field.max_length

    def test_filling_decimal_range_field(self, person):
        try:
            from psycopg.types.range import Range
        except ImportError:
            from psycopg2._range import NumericRange as Range

        decimal_range_field = models.Person._meta.get_field("decimal_range")
        assert isinstance(decimal_range_field, DecimalRangeField)
        assert isinstance(person.decimal_range, Range)
        assert isinstance(person.decimal_range.lower, Decimal)
        assert isinstance(person.decimal_range.upper, Decimal)
        assert person.decimal_range.lower < person.decimal_range.upper

    def test_filling_integer_range_field(self, person):
        try:
            from psycopg.types.range import Range
        except ImportError:
            from psycopg2._range import NumericRange as Range

        int_range_field = models.Person._meta.get_field("int_range")
        assert isinstance(int_range_field, IntegerRangeField)
        assert isinstance(person.int_range, Range)
        assert isinstance(person.int_range.lower, int)
        assert isinstance(person.int_range.upper, int)
        assert person.int_range.lower < person.int_range.upper

    def test_filling_integer_range_field_for_big_int(self, person):
        try:
            from psycopg.types.range import Range
        except ImportError:
            from psycopg2._range import NumericRange as Range

        bigint_range_field = models.Person._meta.get_field("bigint_range")
        assert isinstance(bigint_range_field, BigIntegerRangeField)
        assert isinstance(person.bigint_range, Range)
        assert isinstance(person.bigint_range.lower, int)
        assert isinstance(person.bigint_range.upper, int)
        assert person.bigint_range.lower < person.bigint_range.upper

    def test_filling_date_range_field(self, person):
        try:
            from psycopg.types.range import DateRange
        except ImportError:
            from psycopg2.extras import DateRange

        date_range_field = models.Person._meta.get_field("date_range")
        assert isinstance(date_range_field, DateRangeField)
        assert isinstance(person.date_range, DateRange)
        assert isinstance(person.date_range.lower, date)
        assert isinstance(person.date_range.upper, date)
        assert person.date_range.lower < person.date_range.upper

    def test_filling_datetime_range_field(self, person):
        try:
            from psycopg.types.range import TimestamptzRange
        except ImportError:
            from psycopg2.extras import DateTimeTZRange as TimestamptzRange

        datetime_range_field = models.Person._meta.get_field("datetime_range")
        assert isinstance(datetime_range_field, DateTimeRangeField)
        assert isinstance(person.datetime_range, TimestamptzRange)
        assert isinstance(person.datetime_range.lower, datetime)
        assert isinstance(person.datetime_range.upper, datetime)
        assert person.datetime_range.lower < person.datetime_range.upper


@pytest.mark.skipif(
    connection.vendor != "postgresql", reason="PostgreSQL specific tests"
)
class TestPostgreSQLFieldsFilling:
    def test_fill_arrayfield_with_empty_array(self, person):
        assert person.acquaintances == []

    def test_fill_hstorefield_with_empty_dict(self, person):
        assert person.hstore_data == {}


@pytest.mark.skipif(not BAKER_GIS, reason="GIS support required for GIS fields")
class TestGisFieldsFilling:
    def assertGeomValid(self, geom):
        assert geom.valid is True, geom.valid_reason

    def test_fill_PointField_valid(self, person):
        self.assertGeomValid(person.point)

    def test_fill_LineStringField_valid(self, person):
        self.assertGeomValid(person.line_string)

    def test_fill_PolygonField_valid(self, person):
        self.assertGeomValid(person.polygon)

    def test_fill_MultiPointField_valid(self, person):
        self.assertGeomValid(person.multi_point)

    def test_fill_MultiLineStringField_valid(self, person):
        self.assertGeomValid(person.multi_line_string)

    def test_fill_MultiPolygonField_valid(self, person):
        self.assertGeomValid(person.multi_polygon)

    def test_fill_GeometryField_valid(self, person):
        self.assertGeomValid(person.geom)

    def test_fill_GeometryCollectionField_valid(self, person):
        self.assertGeomValid(person.geom_collection)