reformat code with black

This commit is contained in:
Martin
2019-10-30 13:44:04 +01:00
parent 354e959cc5
commit 0dd8d619b4
28 changed files with 1236 additions and 689 deletions
+6 -5
View File
@@ -5,19 +5,20 @@ from api.lib.limits import calculate_canvas_limits, calculate_canvas_frame_limit
class TestCalculate(unittest2.TestCase):
def test_calculate_canvas_limits(self):
self.assertEqual((100, 100), calculate_canvas_limits(100, 100))
self.assertEqual((500, 100), calculate_canvas_limits(800, 100))
self.assertEqual((100, 500), calculate_canvas_limits(100, 800))
self.assertEqual((20, 20), calculate_canvas_limits(10, 10))
self.assertEqual((150, 50), calculate_canvas_limits(
400, 50, True), "Framed canvas")
self.assertEqual(
(150, 50), calculate_canvas_limits(400, 50, True), "Framed canvas"
)
def test_calculate_canvas_frame_limits(self):
self.assertEqual((100, 100), calculate_canvas_frame_limits(100, 100))
self.assertEqual((40, 40), calculate_canvas_frame_limits(1, 1))
self.assertEqual((150, 150), calculate_canvas_frame_limits(200, 200))
self.assertEqual((150, 40), calculate_canvas_frame_limits(200, 10))
self.assertEqual((110, 120), calculate_canvas_frame_limits(
112, 117), "round to nearest 10")
self.assertEqual(
(110, 120), calculate_canvas_frame_limits(112, 117), "round to nearest 10"
)
+411 -160
View File
@@ -10,27 +10,27 @@ from api.models import Product
from api.models.product import Material
sweden = market.from_territory('SE')
sweden = market.from_territory("SE")
sweden.price_adjustments = 1
sweden.exchange_rate = 1
denmark = market.from_territory('DK')
denmark = market.from_territory("DK")
denmark.price_adjustments = 1.185
denmark.exchange_rate = 0.799000
us = market.from_territory('US')
us = market.from_territory("US")
us.price_adjustments = 1.06
us.exchange_rate = 0.119800
nl = market.from_territory('NL')
nl = market.from_territory("NL")
nl.price_adjustments = 1.15
nl.exchange_rate = 0.100000
eu = market.from_territory('EU')
eu = market.from_territory("EU")
eu.price_adjustments = 1.13
eu.exchange_rate = 0.100000
russia = market.from_territory('RU')
russia = market.from_territory("RU")
russia.price_adjustments = 1
russia.exchange_rate = 0.100000 # russia uses EUR
@@ -42,63 +42,172 @@ piterra = ContractCustomerFactory(pricepremium=36.029411)
designer_moomin = DesignerFactory()
designer_moomin.pricepremium = 2
standard_wallpaper = Material(name='standard-wallpaper', price=23600)
premium_wallpaper = Material(name='premium-wallpaper', price=26000)
standard_canvas = Material(name='standard-canvas', price=79920)
standard_wallpaper = Material(name="standard-wallpaper", price=23600)
premium_wallpaper = Material(name="premium-wallpaper", price=26000)
standard_canvas = Material(name="standard-canvas", price=79920)
class TestPrice(unittest2.TestCase):
def test_m2_price(self):
self.assertEqual(236, m2_price(
material=standard_wallpaper, market=sweden, inc_vat=False))
self.assertEqual(260, m2_price(
material=premium_wallpaper, market=sweden, inc_vat=False))
self.assertEqual(295, m2_price(
material=standard_wallpaper, market=sweden, inc_vat=True))
self.assertEqual(223, m2_price(
material=standard_wallpaper, market=denmark, inc_vat=False))
self.assertAlmostEqual(79.92, m2_price(
material=standard_canvas, market=russia, rounded=False, inc_vat=False), places=2)
self.assertAlmostEqual(81.5184, m2_price(
material=standard_canvas, market=russia, designer=designer_moomin, rounded=False, inc_vat=False), places=4)
self.assertAlmostEqual(110.88899937662403, m2_price(material=standard_canvas, market=russia,
designer=designer_moomin, reseller=piterra, rounded=False, inc_vat=False), places=4)
self.assertEqual(
236, m2_price(material=standard_wallpaper, market=sweden, inc_vat=False)
)
self.assertEqual(
260, m2_price(material=premium_wallpaper, market=sweden, inc_vat=False)
)
self.assertEqual(
295, m2_price(material=standard_wallpaper, market=sweden, inc_vat=True)
)
self.assertEqual(
223, m2_price(material=standard_wallpaper, market=denmark, inc_vat=False)
)
self.assertAlmostEqual(
79.92,
m2_price(
material=standard_canvas, market=russia, rounded=False, inc_vat=False
),
places=2,
)
self.assertAlmostEqual(
81.5184,
m2_price(
material=standard_canvas,
market=russia,
designer=designer_moomin,
rounded=False,
inc_vat=False,
),
places=4,
)
self.assertAlmostEqual(
110.88899937662403,
m2_price(
material=standard_canvas,
market=russia,
designer=designer_moomin,
reseller=piterra,
rounded=False,
inc_vat=False,
),
places=4,
)
inquiry = Inquiry(pricepremium=36.029411)
self.assertEqual(44, m2_price(material=standard_wallpaper,
market=russia, reseller=piterra, inquiry=inquiry, inc_vat=False))
self.assertEqual(
44,
m2_price(
material=standard_wallpaper,
market=russia,
reseller=piterra,
inquiry=inquiry,
inc_vat=False,
),
)
def test_wallpaper_price(self):
self.assertEqual(295, wallpaper_price(
width=1, height=1, material=standard_wallpaper, market=sweden))
self.assertEqual(295, wallpaper_price(
width=100, height=100, material=standard_wallpaper, market=sweden))
self.assertEqual(1180, wallpaper_price(
width=200, height=200, material=standard_wallpaper, market=sweden))
self.assertEqual(325, wallpaper_price(
width=100, height=100, material=premium_wallpaper, market=sweden))
self.assertEqual(279, wallpaper_price(
width=100, height=100, material=standard_wallpaper, market=denmark))
self.assertEqual(236, wallpaper_price(
width=100, height=100, material=standard_wallpaper, market=sweden, inc_vat=False))
self.assertEqual(
295,
wallpaper_price(
width=1, height=1, material=standard_wallpaper, market=sweden
),
)
self.assertEqual(
295,
wallpaper_price(
width=100, height=100, material=standard_wallpaper, market=sweden
),
)
self.assertEqual(
1180,
wallpaper_price(
width=200, height=200, material=standard_wallpaper, market=sweden
),
)
self.assertEqual(
325,
wallpaper_price(
width=100, height=100, material=premium_wallpaper, market=sweden
),
)
self.assertEqual(
279,
wallpaper_price(
width=100, height=100, material=standard_wallpaper, market=denmark
),
)
self.assertEqual(
236,
wallpaper_price(
width=100,
height=100,
material=standard_wallpaper,
market=sweden,
inc_vat=False,
),
)
# designer
self.assertEqual(348, wallpaper_price(width=100, height=100,
material=standard_wallpaper, market=sweden, designer=designer))
self.assertEqual(329, wallpaper_price(width=100, height=100,
material=standard_wallpaper, market=denmark, designer=designer))
self.assertEqual(
348,
wallpaper_price(
width=100,
height=100,
material=standard_wallpaper,
market=sweden,
designer=designer,
),
)
self.assertEqual(
329,
wallpaper_price(
width=100,
height=100,
material=standard_wallpaper,
market=denmark,
designer=designer,
),
)
# reseller stores
self.assertEqual(339, wallpaper_price(width=100, height=100,
material=standard_wallpaper, market=sweden, reseller=reseller))
self.assertEqual(399, wallpaper_price(width=100, height=100,
material=standard_wallpaper, market=sweden, designer=designer, reseller=reseller))
self.assertEqual(154, wallpaper_price(width=100, height=100, material=standard_wallpaper,
market=sweden, reseller=ContractCustomerFactory(pricepremium=-47.74)))
self.assertEqual(
339,
wallpaper_price(
width=100,
height=100,
material=standard_wallpaper,
market=sweden,
reseller=reseller,
),
)
self.assertEqual(
399,
wallpaper_price(
width=100,
height=100,
material=standard_wallpaper,
market=sweden,
designer=designer,
reseller=reseller,
),
)
self.assertEqual(
154,
wallpaper_price(
width=100,
height=100,
material=standard_wallpaper,
market=sweden,
reseller=ContractCustomerFactory(pricepremium=-47.74),
),
)
def test_wallpaper_price_us(self):
self.assertEqual(60, wallpaper_price(width=100, height=100,
material=standard_wallpaper, market=us), "Minium price for US is 2 sqm")
self.assertEqual(
60,
wallpaper_price(
width=100, height=100, material=standard_wallpaper, market=us
),
"Minium price for US is 2 sqm",
)
def test_canvas_cm2_price(self):
self.assertEqual(0.24099500000000001, canvas_cm2_price(250))
@@ -106,151 +215,270 @@ class TestPrice(unittest2.TestCase):
self.assertEqual(0.22568000000000002, canvas_cm2_price(1000))
def test_canvas_price(self):
self.assertEqual(488, canvas_price(width=50, height=50,
market=sweden, framed=True, inc_vat=False))
self.assertEqual(
488,
canvas_price(
width=50, height=50, market=sweden, framed=True, inc_vat=False
),
)
self.assertEqual(960, canvas_price(
width=100, height=100, market=sweden, framed=True, inc_vat=False))
self.assertEqual(
960,
canvas_price(
width=100, height=100, market=sweden, framed=True, inc_vat=False
),
)
self.assertEqual(1359, canvas_price(
width=150, height=120, market=sweden, framed=True, inc_vat=False))
self.assertEqual(
1359,
canvas_price(
width=150, height=120, market=sweden, framed=True, inc_vat=False
),
)
self.assertEqual(256000, canvas_price(
width=2000, height=2000, market=sweden, framed=True, inc_vat=False))
self.assertEqual(
256000,
canvas_price(
width=2000, height=2000, market=sweden, framed=True, inc_vat=False
),
)
self.assertEqual(341, canvas_price(width=10, height=10,
market=sweden, framed=True, inc_vat=False))
self.assertEqual(
341,
canvas_price(
width=10, height=10, market=sweden, framed=True, inc_vat=False
),
)
self.assertEqual(427, canvas_price(width=40, height=40,
market=sweden, framed=True, inc_vat=True))
self.assertEqual(
427,
canvas_price(width=40, height=40, market=sweden, framed=True, inc_vat=True),
)
self.assertEqual(299, canvas_price(width=40, height=40,
market=sweden, framed=False, inc_vat=True))
self.assertEqual(
299,
canvas_price(
width=40, height=40, market=sweden, framed=False, inc_vat=True
),
)
self.assertEqual(731, canvas_price(width=80, height=80,
market=sweden, framed=False, inc_vat=True))
self.assertEqual(
731,
canvas_price(
width=80, height=80, market=sweden, framed=False, inc_vat=True
),
)
self.assertEqual(1044, canvas_price(width=80, height=80,
market=sweden, framed=True, inc_vat=True))
self.assertEqual(
1044,
canvas_price(width=80, height=80, market=sweden, framed=True, inc_vat=True),
)
self.assertEqual(1260, canvas_price(width=150, height=150,
market=sweden, framed=False, inc_vat=True))
self.assertEqual(
1260,
canvas_price(
width=150, height=150, market=sweden, framed=False, inc_vat=True
),
)
self.assertEqual(1800, canvas_price(width=150, height=150,
market=sweden, framed=True, inc_vat=True))
self.assertEqual(
1800,
canvas_price(
width=150, height=150, market=sweden, framed=True, inc_vat=True
),
)
self.assertEqual(201, canvas_price(width=150, height=150,
market=us, framed=True, inc_vat=True))
self.assertEqual(
201,
canvas_price(width=150, height=150, market=us, framed=True, inc_vat=True),
)
self.assertEqual(672, canvas_price(
width=100, height=100, market=sweden, framed=False, inc_vat=False))
self.assertEqual(
672,
canvas_price(
width=100, height=100, market=sweden, framed=False, inc_vat=False
),
)
self.assertEqual(840, canvas_price(
width=100, height=100, market=sweden, framed=False, inc_vat=True))
self.assertEqual(
840,
canvas_price(
width=100, height=100, market=sweden, framed=False, inc_vat=True
),
)
self.assertEqual(462, canvas_price(width=50, height=50,
market=denmark, framed=True, inc_vat=False))
self.assertEqual(
462,
canvas_price(
width=50, height=50, market=denmark, framed=True, inc_vat=False
),
)
self.assertEqual(180, canvas_price(width=150, height=100, market=us, designer=designer_moomin, inc_vat=False))
self.assertEqual(180, canvas_price(width=150, height=100, market=us, designer=designer_moomin, inc_vat=True))
self.assertEqual(
180,
canvas_price(
width=150,
height=100,
market=us,
designer=designer_moomin,
inc_vat=False,
),
)
self.assertEqual(
180,
canvas_price(
width=150, height=100, market=us, designer=designer_moomin, inc_vat=True
),
)
def test_canvas_frame_price(self):
self.assertEqual(624, canvas_frame_price(
width=100, height=100, market=sweden, inc_vat=False))
self.assertEqual(780, canvas_frame_price(
width=100, height=100, market=sweden, inc_vat=True))
self.assertEqual(62, canvas_frame_price(
width=100, height=100, market=russia))
self.assertEqual(936, canvas_frame_price(
500, 500, market=sweden, inc_vat=False))
self.assertEqual(222, canvas_frame_price(
1, 1, market=sweden, inc_vat=False))
self.assertEqual(277, canvas_frame_price(
width=40, height=40, market=sweden, inc_vat=True))
self.assertEqual(71, canvas_frame_price(
width=40, height=120, market=us))
self.assertEqual(66, canvas_frame_price(
width=40, height=100, market=us))
self.assertEqual(578, canvas_frame_price(
width=40, height=120, market=sweden))
self.assertEqual(
624, canvas_frame_price(width=100, height=100, market=sweden, inc_vat=False)
)
self.assertEqual(
780, canvas_frame_price(width=100, height=100, market=sweden, inc_vat=True)
)
self.assertEqual(62, canvas_frame_price(width=100, height=100, market=russia))
self.assertEqual(
936, canvas_frame_price(500, 500, market=sweden, inc_vat=False)
)
self.assertEqual(222, canvas_frame_price(1, 1, market=sweden, inc_vat=False))
self.assertEqual(
277, canvas_frame_price(width=40, height=40, market=sweden, inc_vat=True)
)
self.assertEqual(71, canvas_frame_price(width=40, height=120, market=us))
self.assertEqual(66, canvas_frame_price(width=40, height=100, market=us))
self.assertEqual(578, canvas_frame_price(width=40, height=120, market=sweden))
def test_wallpaper_custom_inquiry_price(self):
with mock.patch.object(Inquiry, 'market', nl):
inquiry = Inquiry(product_group="photo-wallpaper", territory="NL", pricepremium=0,
width=350, height=270, price_effect=0, price_retouch=160.00, material=standard_wallpaper)
with mock.patch.object(Inquiry, "market", nl):
inquiry = Inquiry(
product_group="photo-wallpaper",
territory="NL",
pricepremium=0,
width=350,
height=270,
price_effect=0,
price_retouch=160.00,
material=standard_wallpaper,
)
self.assertEqual(333, inquiry_price(inquiry))
self.assertEqual(310, inquiry_price(
inquiry, inc_price_retouch=False))
self.assertEqual(310, inquiry_price(inquiry, inc_price_retouch=False))
self.assertEqual(160, inquiry.price_retouch)
self.assertEqual(18.4, inquiry.local_price_retouch(rounded=False))
self.assertEqual(22, inquiry.local_price_retouch(
rounded=True, inc_vat=True))
self.assertEqual(
22, inquiry.local_price_retouch(rounded=True, inc_vat=True)
)
# test with different material
self.assertEqual(342, inquiry_price(
inquiry, inc_price_retouch=False, material=premium_wallpaper))
self.assertEqual(364, inquiry_price(
inquiry, material=premium_wallpaper))
self.assertEqual(
342,
inquiry_price(
inquiry, inc_price_retouch=False, material=premium_wallpaper
),
)
self.assertEqual(364, inquiry_price(inquiry, material=premium_wallpaper))
def test_wallpaper_product_inquiry_price(self):
designer = DesignerFactory()
designer.pricepremium = 4
product = Product(designer=designer)
with mock.patch.object(Inquiry, 'market', sweden):
inquiry = Inquiry(product_group="photo-wallpaper", territory="SE", pricepremium=0,
width=350, height=280, price_retouch=0, material=standard_wallpaper, product=product)
with mock.patch.object(Inquiry, "market", sweden):
inquiry = Inquiry(
product_group="photo-wallpaper",
territory="SE",
pricepremium=0,
width=350,
height=280,
price_retouch=0,
material=standard_wallpaper,
product=product,
)
self.assertEqual(3007, inquiry_price(inquiry))
self.assertEqual(3007, inquiry_price(
inquiry, inc_price_retouch=False))
self.assertEqual(3312, inquiry_price(
inquiry, material=premium_wallpaper))
self.assertEqual(3007, inquiry_price(inquiry, inc_price_retouch=False))
self.assertEqual(3312, inquiry_price(inquiry, material=premium_wallpaper))
def test_wallpaper_product2_inquiry_price(self):
designer = DesignerFactory()
designer.pricepremium = 4
product = Product(designer=designer)
with mock.patch.object(Inquiry, 'market', sweden):
inquiry = Inquiry(product_group="photo-wallpaper", territory="SE", pricepremium=25,
width=250, height=400, price_retouch=200, material=standard_wallpaper, product=product)
with mock.patch.object(Inquiry, "market", sweden):
inquiry = Inquiry(
product_group="photo-wallpaper",
territory="SE",
pricepremium=25,
width=250,
height=400,
price_retouch=200,
material=standard_wallpaper,
product=product,
)
self.assertEqual(3835, inquiry_price(
inquiry, inc_price_retouch=False))
self.assertEqual(3835, inquiry_price(inquiry, inc_price_retouch=False))
self.assertEqual(200, inquiry.price_retouch)
self.assertEqual(250, inquiry.local_price_retouch(
rounded=True, inc_vat=True))
self.assertEqual(
250, inquiry.local_price_retouch(rounded=True, inc_vat=True)
)
def test_wallpaper_piterra_inquiry_price(self):
product = Product(designer=None)
with mock.patch.object(Inquiry, 'market', russia):
inquiry = Inquiry(product_group="photo-wallpaper", territory="RU", width=150, height=211, dealer_store=piterra, pricepremium=36.029411,
material=standard_wallpaper, product=product)
with mock.patch.object(Inquiry, "market", russia):
inquiry = Inquiry(
product_group="photo-wallpaper",
territory="RU",
width=150,
height=211,
dealer_store=piterra,
pricepremium=36.029411,
material=standard_wallpaper,
product=product,
)
self.assertEqual(138, inquiry_price(
inquiry, inc_price_retouch=False))
self.assertEqual(152, inquiry_price(
inquiry, inc_price_retouch=False, material=premium_wallpaper))
self.assertEqual(138, inquiry_price(inquiry, inc_price_retouch=False))
self.assertEqual(
152,
inquiry_price(
inquiry, inc_price_retouch=False, material=premium_wallpaper
),
)
# test set reseller store to None to calculate inquiry price without reseller price premium
self.assertEqual(102, inquiry_price(
inquiry, inc_price_retouch=False, reseller=None))
self.assertEqual(
102, inquiry_price(inquiry, inc_price_retouch=False, reseller=None)
)
def test_canvas_custom_inquiry_price(self):
with mock.patch.object(Inquiry, 'market', sweden):
inquiry = Inquiry(product_group='canvas', territory='SE', width=100, height=100,
framed=True, price_retouch=200, pricepremium=0, material=standard_canvas)
with mock.patch.object(Inquiry, "market", sweden):
inquiry = Inquiry(
product_group="canvas",
territory="SE",
width=100,
height=100,
framed=True,
price_retouch=200,
pricepremium=0,
material=standard_canvas,
)
self.assertEqual(1200, inquiry_price(
inquiry, inc_price_retouch=False))
self.assertEqual(1450, inquiry_price(
inquiry, inc_price_retouch=True))
self.assertEqual(840, inquiry_price(
inquiry, inc_price_retouch=False, framed=False))
self.assertEqual(1200, inquiry_price(inquiry, inc_price_retouch=False))
self.assertEqual(1450, inquiry_price(inquiry, inc_price_retouch=True))
self.assertEqual(
840, inquiry_price(inquiry, inc_price_retouch=False, framed=False)
)
def test_canvas_piterra_inquiry_price(self):
with mock.patch.object(Inquiry, 'market', russia):
inquiry = Inquiry(product_group='canvas', territory='RU', width=100, height=100,
framed=True, dealer_store=piterra, pricepremium=0, material=standard_canvas)
with mock.patch.object(Inquiry, "market", russia):
inquiry = Inquiry(
product_group="canvas",
territory="RU",
width=100,
height=100,
framed=True,
dealer_store=piterra,
pricepremium=0,
material=standard_canvas,
)
# note: site currently calculates this as €150 which is wrong because
# it does not add dealer_store.pricepremium to the frame price
@@ -258,11 +486,11 @@ class TestPrice(unittest2.TestCase):
self.assertEqual(91, inquiry_price(inquiry, framed=False))
def test_package_price(self):
self.assertEqual(150, package_price('canvas', 150, 40, market=us))
self.assertEqual(0, package_price('canvas', 150, 40, market=sweden))
self.assertEqual(150, package_price('poster', 150, 40, market=us))
self.assertEqual(100, package_price('poster', 40, 40, market=us))
self.assertEqual(0, package_price('poster', 150, 40, market=sweden))
self.assertEqual(150, package_price("canvas", 150, 40, market=us))
self.assertEqual(0, package_price("canvas", 150, 40, market=sweden))
self.assertEqual(150, package_price("poster", 150, 40, market=us))
self.assertEqual(100, package_price("poster", 40, 40, market=us))
self.assertEqual(0, package_price("poster", 150, 40, market=sweden))
def test_poster_cm2_price(self):
self.assertEqual(0.100789248, poster_cm2_price(1))
@@ -272,11 +500,25 @@ class TestPrice(unittest2.TestCase):
self.assertEqual(0.028, poster_cm2_price(100000))
def test_poster_price(self):
self.assertEqual(354, poster_price(width=30, height=40, hanger=True, market=sweden))
self.assertEqual(250, poster_price(width=30, height=40, hanger=False, market=sweden))
self.assertEqual(48, poster_price(width=30, height=40, hanger=True, market=us), 'extra cost for us market')
self.assertEqual(76, poster_price(width=120, height=40, market=us), 'high extra cost for us market wide posters')
self.assertEqual(77, poster_price(width=120, height=40, market=us, designer=designer_moomin))
self.assertEqual(
354, poster_price(width=30, height=40, hanger=True, market=sweden)
)
self.assertEqual(
250, poster_price(width=30, height=40, hanger=False, market=sweden)
)
self.assertEqual(
48,
poster_price(width=30, height=40, hanger=True, market=us),
"extra cost for us market",
)
self.assertEqual(
76,
poster_price(width=120, height=40, market=us),
"high extra cost for us market wide posters",
)
self.assertEqual(
77, poster_price(width=120, height=40, market=us, designer=designer_moomin)
)
def test_poster_hanger_price(self):
self.assertEqual(166, poster_hanger_price(30, market=sweden))
@@ -285,10 +527,19 @@ class TestPrice(unittest2.TestCase):
self.assertEqual(58, poster_hanger_price(150, market=us))
def test_poster_custom_inquiry_price(self):
with mock.patch.object(Inquiry, 'market', sweden):
inquiry = Inquiry(product_group='poster', territory='SE', width=30, height=40,
hanger=True, price_retouch=200, pricepremium=0)
with mock.patch.object(Inquiry, "market", sweden):
inquiry = Inquiry(
product_group="poster",
territory="SE",
width=30,
height=40,
hanger=True,
price_retouch=200,
pricepremium=0,
)
self.assertEqual(354, inquiry_price(inquiry, inc_price_retouch=False))
self.assertEqual(604, inquiry_price(inquiry, inc_price_retouch=True))
self.assertEqual(250, inquiry_price(inquiry, inc_price_retouch=False, hanger=False))
self.assertEqual(
250, inquiry_price(inquiry, inc_price_retouch=False, hanger=False)
)
+10 -12
View File
@@ -5,16 +5,14 @@ from api.lib.slugify import slugify
class TestSlugification(unittest2.TestCase):
def test_basic(self):
self.assertEqual(slugify('HELLO'), 'hello')
self.assertEqual(slugify('this is a test'), 'this_is_a_test')
self.assertEqual(slugify('___This is a test___'), 'this_is_a_test')
self.assertEqual(slugify('this-is-a-test'), 'this_is_a_test')
self.assertEqual(slugify('this_is_a__test'), 'this_is_a_test')
self.assertEqual(slugify('404'), '404')
self.assertEqual(slugify('1,000 reasons you are #1'),
'1000_reasons_you_are_1')
self.assertEqual(slugify('Nín hǎo'), 'nin_hao')
self.assertEqual(slugify('räksmörgås'), 'raksmorgas')
self.assertEqual(slugify('RÄKSMÖRGÅS'), 'raksmorgas')
self.assertEqual(slugify("HELLO"), "hello")
self.assertEqual(slugify("this is a test"), "this_is_a_test")
self.assertEqual(slugify("___This is a test___"), "this_is_a_test")
self.assertEqual(slugify("this-is-a-test"), "this_is_a_test")
self.assertEqual(slugify("this_is_a__test"), "this_is_a_test")
self.assertEqual(slugify("404"), "404")
self.assertEqual(slugify("1,000 reasons you are #1"), "1000_reasons_you_are_1")
self.assertEqual(slugify("Nín hǎo"), "nin_hao")
self.assertEqual(slugify("räksmörgås"), "raksmorgas")
self.assertEqual(slugify("RÄKSMÖRGÅS"), "raksmorgas")