def test_short_drug_name():
"""
Tests that the get_url function does not search for drug names shorter than 4 characters
"""
scraper = DrugRatingzScraper()
url = scraper.get_url('ACE')
assert not url
def test_get_url_real_drug_name():
"""
Tests that the get_url function returns the correct url for a standard drug name ('actos')
"""
scraper = DrugRatingzScraper()
url = scraper.get_url('actos')
assert url == 'https://www.drugratingz.com/reviews/340/Drug-Actos.html'
def test_drug_name_with_space():
"""
Tests that the get_url function returns the correct url for a drug name
that includes a space
"""
scraper = DrugRatingzScraper()
url = scraper.get_url('Ortho Tri-Cyclen Lo ')
assert url == 'https://www.drugratingz.com/reviews/163/Drug-Ortho-Tri-Cyclen-Lo.html'
def test_url_fake_drug_name():
"""
Tests tha the get_url function returns 'None' for a drug name that does not have a review
page
"""
scraper = DrugRatingzScraper()
url = scraper.get_url('garbage')
assert not url
