def test_name_with_numbers():
"""
Tests get_url function on drug name with numbers
"""
scraper = DrugsScraper()
url = scraper.get_url('B3-500-Gr')
assert url == 'https://www.drugs.com/comments/niacin/b3-500-gr.html'
def test_short_drug_name():
"""
Tests that the get_url function does not search for drug names shorter than 4 characters
"""
scraper = DrugsScraper()
url = scraper.get_url('ACE')
assert not url
def test_url_fake_drug_name():
"""
Tests that the get_url function returns 'None' for a drug name that does not have a review page
"""
scraper = DrugsScraper()
url = scraper.get_url('garbage')
assert not url
def test_drug_name_with_space():
"""
Tests that the get_url function returns the correct url for a drug name with a space in it
"""
scraper = DrugsScraper()
url = scraper.get_url('Advair Diskus')
assert url == 'https://www.drugs.com/comments/fluticasone-salmeterol/advair-diskus.html'
def test_get_url_real_drug_name():
"""
Tests that the get_url function returns the correct url for a standard drug name ('actos')
"""
scraper = DrugsScraper()
url = scraper.get_url('actos')
assert url == 'https://www.drugs.com/comments/pioglitazone/actos.html'