def test_empty_fixture(self):
# Since we allow dynamic populating of Fixture instances, loading
# empty ones should not produce an error (unlike Django, where empty
# fixture files will do that).
band_fixture = Fixture(Band)
band_fixture.load()
self.assertEqual(Band.objects.count(), 0)
def test_fk_to_pk_value(self):
company = Company.objects.create(name='Macrohard')
employee_fixture = Fixture(Employee)
employee_fixture.add(1, name='Andy Depressant', company=1, manager=None)
employee_fixture.load()
self.assertEqual(Employee.objects.count(), 1)
self.assertTrue(Employee.objects.all()[0].company == company)
def test_single_m2m_to_pk_value(self):
band = Band.objects.create(pk=1, name="Nuns N' Hoses")
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[1])
roadie_fixture.load()
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(name='Marshall Amp').hauls_for.filter(name="Nuns N' Hoses").count(), 1)
self.assertEqual(Band.objects.get(name="Nuns N' Hoses").roadie_set.filter(name='Marshall Amp').count(), 1)
def test_illegal_reverse_fk_assignment(self):
employee_fixture = Fixture(Employee)
# This specific example would fail at the Django level due to
# Employee.company not being null=True, but we expect failure before
# getting to that level, so using Employee for this is fine.
employee_fixture.add(1, name='Andy Depressant', manager=None)
company_fixture = Fixture(Company)
self.assertRaises(RelatedObjectError, company_fixture.add, 1, name='Macrohard', employee_set=employee_fixture.fk(1))
def test_o2o_to_preexisting_object(self):
company = Company.objects.create(pk=1, name='Macrohard')
employee = Employee.objects.create(pk=1, name='Andy Depressant', company=company, manager=None)
history_fixture = Fixture(EmployeeHistory)
history_fixture.add(1, employee=employee, date_joined='2007-02-22')
history_fixture.load()
self.assertEqual(Company.objects.count(), 1)
self.assertEqual(Employee.objects.count(), 1)
self.assertEqual(EmployeeHistory.objects.count(), 1)
self.assertEqual(Employee.objects.all()[0].employeehistory, EmployeeHistory.objects.all()[0])
def test_multiple_m2ms_to_pk_values(self):
band1 = Band.objects.create(pk=1, name="Nuns N' Hoses")
band2 = Band.objects.create(pk=2, name='Led Dirigible')
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[1, 2])
roadie_fixture.load()
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(name='Marshall Amp').hauls_for.count(), 2)
self.assertEqual(Band.objects.get(name="Nuns N' Hoses").roadie_set.count(), 1)
self.assertEqual(Band.objects.get(name='Led Dirigible').roadie_set.count(), 1)
def test_natural_keys_to_preexisting_objects(self):
rails_n00b = Competency.objects.create(framework='Ruby on Rails', level=1)
cake_adept = Competency.objects.create(framework='CakePHP', level=2)
spring_master = Competency.objects.create(framework='Spring', level=3)
django_guru = Competency.objects.create(framework='Django', level=4)
jobs = Fixture(JobPosting)
# No M2M
jobs.add(1, title='Rails Intern', main_competency=('Ruby on Rails', 1))
# Single M2M with a tuple in a single-item list
jobs.add(2, title='Elder Django Deity', main_competency=('Django', 4),
additional_competencies=[('Ruby on Rails', 1)])
# Several M2Ms with a list of tuples
jobs.add(3, title='A man of many talents', main_competency=('Spring', 3),
additional_competencies=[('CakePHP', 2), ('Ruby on Rails', 1)]
)
jobs.load()
self.assertEqual(JobPosting.objects.count(), 3)
no_m2m_job = JobPosting.objects.get(pk=1)
self.assertEqual(no_m2m_job.main_competency, rails_n00b)
single_m2m_job = JobPosting.objects.get(pk=2)
self.assertEqual(single_m2m_job.additional_competencies.count(), 1)
self.assertTrue(rails_n00b in single_m2m_job.additional_competencies.all())
multi_m2m_job = JobPosting.objects.get(pk=3)
self.assertEqual(multi_m2m_job.additional_competencies.count(), 2)
self.assertTrue(all([c in multi_m2m_job.additional_competencies.all() for c in [cake_adept, rails_n00b]]))
def test_with_generated_relation(self):
if self.milkman_found:
employee_fixture = Fixture(Employee)
employee_fixture.add_random(1)
employee_fixture.load()
self.assertEqual(Employee.objects.count(), 1)
# Since the Company FK is required, there should be one of those
# around as well
self.assertEqual(Company.objects.count(), 1)
# And that company should be connected to the employee
self.assertTrue(Employee.objects.all()[0] in Company.objects.all()[0].employee_set.all())
def test_one_level_fk_hierarchy(self):
# FK from Employee to Company
company_fixture = Fixture(Company)
company_fixture.add(1, name='Macrohard')
employee_fixture = Fixture(Employee)
employee_fixture.add(1, name='Andy Depressant', company=company_fixture.fk(1), manager=None)
# Load in reverse order: 2nd, 1st level
employee_fixture.load()
self.assertEqual(Company.objects.count(), 1)
self.assertEqual(Employee.objects.count(), 1)
def test_with_explicit_relation_to_preexisting_object(self):
if self.milkman_found:
company = Company.objects.create(name='Macrohard')
manager = Employee.objects.create(name='Sue Ecide-Note', company=company, manager=None)
employee_fixture = Fixture(Employee)
# Name will be random
employee_fixture.add_random(2, company=company, manager=manager)
employee_fixture.load()
self.assertEqual(Company.objects.count(), 1)
self.assertEqual(Employee.objects.count(), 2)
self.assertEqual(manager.employee_set.count(), 1)
self.assertEqual(company.employee_set.count(), 2)
def test_multiple_m2ms_to_mixed_fixture_pk_preexisting(self):
band1 = Band.objects.create(pk=1, name="Nuns N' Hoses")
band2_fixture = Fixture(Band)
band2_fixture.add(2, name='Led Dirigible')
band3 = Band.objects.create(pk=3, name='Bar Fighters')
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[band1, band2_fixture.fk(2), 3])
roadie_fixture.load()
self.assertEqual(Band.objects.count(), 3)
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(name='Marshall Amp').hauls_for.count(), 3)
self.assertEqual(Band.objects.get(name="Nuns N' Hoses").roadie_set.count(), 1)
self.assertEqual(Band.objects.get(name='Led Dirigible').roadie_set.count(), 1)
self.assertEqual(Band.objects.get(name='Bar Fighters').roadie_set.count(), 1)
def test_with_explicit_delayed_fk_relation(self):
if self.milkman_found:
company_fixture = Fixture(Company)
employee_fixture = Fixture(Employee)
company_fixture.add(1, name='Macrohard')
# Name will be random
employee_fixture.add_random(1, company=company_fixture.fk(1), manager=None)
employee_fixture.load()
self.assertEqual(Company.objects.count(), 1)
self.assertEqual(Employee.objects.count(), 1)
company = Company.objects.get(pk=1)
self.assertEqual(company.employee_set.count(), 1)
def test_with_explicit_delayed_m2m_relation(self):
if self.milkman_found:
band_fixture = Fixture(Band)
roadie_fixture = Fixture(Roadie)
band_fixture.add(1, name='Bar Fighters')
# Name will be random
roadie_fixture.add_random(1, hauls_for=[band_fixture.fk(1)])
roadie_fixture.load()
self.assertEqual(Band.objects.count(), 1)
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(pk=1).hauls_for.count(), 1)
self.assertEqual(Roadie.objects.get(pk=1).hauls_for.all()[0].name, 'Bar Fighters')
def test_m2m_dependent_first(self):
# The above FK tests already apply to explicit "through" M2Ms, so this
# only tests normal, "non-through" ones.
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses")
band_fixture.add(2, name='Led Dirigible')
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[band_fixture.m2m(1), band_fixture.m2m(2)])
# M2M relations are two-way, but like only one end has the
# ManyToManyField, the fixture dependency is also defined in one end
# of the relation. roadie_fixture is the dependent here, load it first
# to test proper dependency resolution.
roadie_fixture.load()
self.assertEqual(Band.objects.count(), 2)
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(name='Marshall Amp').hauls_for.count(), 2)
self.assertEqual(Band.objects.get(name="Nuns N' Hoses").roadie_set.count(), 1)
self.assertEqual(Band.objects.get(name='Led Dirigible').roadie_set.count(), 1)
def test_alternate_database(self):
"""
Explicitly assign fixtures to a non-default database.
"""
if self.do_tests:
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses")
band_fixture.add(2, name='Led Dirigible')
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[band_fixture.m2m(1), band_fixture.m2m(2)])
call_command('loaddata', band_fixture, roadie_fixture, database='alternate', verbosity=0)
self.assertEqual(Band.objects.using('alternate').count(), 2)
self.assertEqual(Roadie.objects.using('alternate').count(), 1)
self.assertEqual(Band.objects.count(), 0)
self.assertEqual(Roadie.objects.count(), 0)
self.assertEqual(Roadie.objects.using('alternate').get(name='Marshall Amp').hauls_for.count(), 2)
self.assertEqual(Band.objects.using('alternate').get(name="Nuns N' Hoses").roadie_set.count(), 1)
self.assertEqual(Band.objects.using('alternate').get(name='Led Dirigible').roadie_set.count(), 1)
from class_fixtures.models import Fixture
from class_fixtures.tests.models import *
membership_fixture = Fixture(Membership)
band_fixture = Fixture(Band)
musician_fixture = Fixture(Musician)
band_fixture.add(6, name="R.A.M.")
musician_fixture.add(7, name="Michael Skype")
# Keyword-based FK target lookup
membership_fixture.add(9,
musician = musician_fixture.fk(7),
band = band_fixture.fk(6),
date_joined = '1980-05-19',
instrument = "Voice",
)
from class_fixtures.models import Fixture
from class_fixtures.tests.models import *
membership_fixture = Fixture(Membership)
band_fixture = Fixture(Band)
metalband_fixture = Fixture(MetalBand)
musician_fixture = Fixture(Musician)
roadie_fixture = Fixture(Roadie)
band_fixture.add(5, name="Bar Fighters")
metalband_fixture.add(6, name="Brutallica", leather_pants_worn=True)
musician_fixture.add(5, name="Hamish Jetfield")
musician_fixture.add(6, name="Dave Growl")
# Keyword-based FK target lookup
membership_fixture.add(
7, musician=musician_fixture.fk(6), band=band_fixture.fk(5), date_joined="2000-04-01", instrument="All of them"
)
# Relation token -based FK target lookup
membership_fixture.add(
8,
musician=musician_fixture.fk(5),
band=metalband_fixture.fk(6),
date_joined="1982-03-03",
instrument="Guitarrrr-ahh",
)
# Single M2M addition with a kwarg
roadie_fixture.add(3, name="Tats Brimhat", hauls_for=[band_fixture.m2m(5)])
"""
@author Nils Sohn
"""
from class_fixtures.models import Fixture
from registration.models import ShareZone, User
# Create Class Fixtures for User and Share Zone
user_l = Fixture(User)
zones = Fixture(ShareZone)
# Add an instance of a Share Zone to the Fixture
# Add the Share Zone into the User Fixture with other details
zones.add(1, zone = "14623")
user_l.add(
1,
first_name="Tall",
last_name="Paul",
email="*****@*****.**",
password="******",
zipcode="14623",
pick_up="My house",
my_zone=zones.fk(1),
question1="What is your mother's maiden name?",
answer1="I'm adopted",
question2="Where did your parents meet?",
answer2="My dad was a sperm doner"
)
def test_multiple_m2m_relations(self):
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses")
band_fixture.add(2, name='Led Dirigible')
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[band_fixture.m2m(1), band_fixture.m2m(2)])
band_fixture.load()
roadie_fixture.load()
self.assertEqual(Band.objects.count(), 2)
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(name='Marshall Amp').hauls_for.count(), 2)
self.assertEqual(Band.objects.get(name="Nuns N' Hoses").roadie_set.count(), 1)
self.assertEqual(Band.objects.get(name='Led Dirigible').roadie_set.count(), 1)
def test_reverse_single_m2m_relation(self):
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp')
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses", roadie_set=[roadie_fixture.m2m(1)])
roadie_fixture.load()
band_fixture.load()
self.assertEqual(Band.objects.count(), 1)
self.assertEqual(Roadie.objects.count(), 1)
self.assertEqual(Roadie.objects.get(name='Marshall Amp').hauls_for.filter(name="Nuns N' Hoses").count(), 1)
self.assertEqual(Band.objects.get(name="Nuns N' Hoses").roadie_set.filter(name='Marshall Amp').count(), 1)
def test_non_iterable_m2m_definition(self):
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses")
roadie_fixture = Fixture(Roadie)
# hauls_for requires a one-item iterable
self.assertRaises(FixtureUsageError, roadie_fixture.add, 1, name='Marshall Amp', hauls_for=band_fixture.m2m(1))
def test_empty_m2m_relation(self):
roadie_fixture = Fixture(Roadie)
roadie_fixture.add(1, name='Marshall Amp', hauls_for=[])
roadie_fixture.load()
self.assertEqual(Roadie.objects.count(), 1)
def test_raw_mode(self):
company_fixture = Fixture(Company)
company_fixture.add(1, name='Bloatware Corporation')
employee_fixture = Fixture(Employee)
employee_fixture.add(1, name='Andy Depressant', company=company_fixture.fk(1), manager=None)
# Due to raw=True, the custom save() method that sets
# 'cog_in_the_machine' to True should not get run.
raw_employee_fixture = Fixture(Employee, raw=True)
raw_employee_fixture.add(2, name='Sadie Peon', company=company_fixture.fk(1), manager=None)
company_fixture.load()
employee_fixture.load()
raw_employee_fixture.load()
self.assertEqual(Employee.objects.count(), 2)
normal = Employee.objects.get(name='Andy Depressant')
raw = Employee.objects.get(name='Sadie Peon')
self.assertEqual(normal.cog_in_the_machine, True)
self.assertEqual(raw.cog_in_the_machine, False)
def test_adding_duplicate_pk(self):
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses")
self.assertRaises(FixtureUsageError, band_fixture.add, 1, name='Led Dirigible')
def test_two_level_fk_o2o_hierarchy_mixed(self):
# FK from Employee to Company, O2O from EmployeeHistory to Employee
company_fixture = Fixture(Company)
company_fixture.add(1, name='Macrohard')
employee_fixture = Fixture(Employee)
employee_fixture.add(1, name='Andy Depressant', company=company_fixture.fk(1), manager=None)
history_fixture = Fixture(EmployeeHistory)
history_fixture.add(1, employee=employee_fixture.o2o(1), date_joined='2007-02-22')
# Load in mixed order: 3rd, 1st, 2nd level
history_fixture.load()
self.assertEqual(Company.objects.count(), 1)
self.assertEqual(Employee.objects.count(), 1)
self.assertEqual(EmployeeHistory.objects.count(), 1)
def test_simple_fixture(self):
band_fixture = Fixture(Band)
band_fixture.add(1, name="Nuns N' Hoses")
band_fixture.load()
self.assertEqual(Band.objects.count(), 1)
from class_fixtures.models import Fixture from class_fixtures.tests.models import Company, Employee, EmployeeHistory company_fixture = Fixture(Company) employee_fixture = Fixture(Employee) employee_history_fixture = Fixture(EmployeeHistory) company_fixture.add(3, name="Dewey, Cheatem & Howe") employee_fixture.add(5, name="Sly M. Ball", company=company_fixture.fk(3)) employee_fixture.add(6, name="Mei Ting", company=company_fixture.fk(3), manager=employee_fixture.fk(5)) employee_history_fixture.add(5, employee=employee_fixture.o2o(5), date_joined="2000-11-03") employee_history_fixture.add(6, employee=employee_fixture.o2o(6), date_joined="1985-12-28")
def test_circular_dependency(self):
company_fixture = Fixture(Company)
employee_fixture = Fixture(Employee)
company_fixture.add(1, name='Dewey, Cheatem & Howe')
# Trying to be each other's managers
employee_fixture.add(1, name='Sly M. Ball', company=company_fixture.fk(1), manager=employee_fixture.fk(2))
employee_fixture.add(2, name='Mei Ting', company=company_fixture.fk(1), manager=employee_fixture.fk(1))
company_fixture.load()
self.assertRaises(RelatedObjectError, employee_fixture.load)
# The fixtures in this file will be loaded during a syncdb operation. from class_fixtures.models import Fixture from class_fixtures.tests.models import Party, Politician initial_party = Fixture(Party) initial_politician = Fixture(Politician) initial_party.add(2, name="The People's Technocratic Party of Vinnland") initial_politician.add(2, name="Petrus T. Ratajczyk", party=initial_party.fk(2))
def test_fk_relation(self):
company_fixture = Fixture(Company)
company_fixture.add(1, name='Macrohard')
employee_fixture = Fixture(Employee)
employee_fixture.add(1, name='Andy Depressant', company=company_fixture.fk(1), manager=None)
company_fixture.load()
employee_fixture.load()
self.assertEqual(Company.objects.count(), 1)
self.assertEqual(Employee.objects.count(), 1)
self.assertTrue(Employee.objects.all()[0].company == Company.objects.all()[0])
