define_fake_model() - Code Metrics - Inspection of "Added tests for custom db-backend" - SectorLabs/django-localized-fields - Measure and Improve Code Quality continuously with Scrutinizer

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by Swen

created 2017-02-02 12:36 UTC

define_fake_model() A

↳ Parent: Project

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
dl	0
loc	12
rs	9.4285
c	1
b	0
f	0

from django.db import connection, migrations
from django.db.migrations.executor import MigrationExecutor
from django.contrib.postgres.operations import HStoreExtension

from localized_fields import LocalizedModel


def define_fake_model(name='TestModel', fields=None):
    attributes = {
        'app_label': 'localized_fields',
        '__module__': __name__,
        '__name__': name
    }

    if fields:
        attributes.update(fields)
    model = type(name, (LocalizedModel,), attributes)

    return model


def get_fake_model(name='TestModel', fields=None):
    """Creates a fake model to use during unit tests."""

    model = define_fake_model(name, fields)

    class TestProject:

        def clone(self, *_args, **_kwargs):
            return self

        @property
        def apps(self):
            return self

    class TestMigration(migrations.Migration):
        operations = [HStoreExtension()]

    with connection.schema_editor() as schema_editor:
        migration_executor = MigrationExecutor(schema_editor.connection)
        migration_executor.apply_migration(
            TestProject(), TestMigration('eh', 'localized_fields'))

        schema_editor.create_model(model)

    return model


1			from django.db import connection, migrations
2			from django.db.migrations.executor import MigrationExecutor
3			from django.contrib.postgres.operations import HStoreExtension
4
5			from localized_fields import LocalizedModel
6
7
8			def define_fake_model(name='TestModel', fields=None):
9			attributes = {
10			'app_label': 'localized_fields',
11			'__module__': __name__,
12			'__name__': name
13			}
14
15			if fields:
16			attributes.update(fields)
17			model = type(name, (LocalizedModel,), attributes)
18
19			return model
20
21
22			def get_fake_model(name='TestModel', fields=None):
23			"""Creates a fake model to use during unit tests."""
24
25			model = define_fake_model(name, fields)
26
27			class TestProject:
28
29			def clone(self, _args, *_kwargs):
30			return self
31
32			@property
33			def apps(self):
34			return self
35
36			class TestMigration(migrations.Migration):
37			operations = [HStoreExtension()]
38
39			with connection.schema_editor() as schema_editor:
40			migration_executor = MigrationExecutor(schema_editor.connection)
41			migration_executor.apply_migration(
42			TestProject(), TestMigration('eh', 'localized_fields'))
43
44			schema_editor.create_model(model)
45
46			return model
47

SectorLabs / django-localized-fields

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