class TestPattern(unittest.TestCase):
def setUp(self):
self.pattern = None
def test__get_category_options__returns_non_empty_list(self):
self.pattern = Pattern("")
self.assertGreater(len(self.pattern.get_category_options()), 0)
def test__get_category_options__returns_alphabetically_ordered_list(self):
self.pattern = Pattern("")
categories = self.pattern.get_category_options()
error_message = "categories should be listed in alphabetical order"
self.assertEqual(categories, sorted(categories), error_message)
def test__has_acceptable_categories_length__valid_number_of_categories_returns_true(
self,
):
self.pattern = Pattern("test_pattern")
categories = self.pattern.get_category_options()
self.pattern = Pattern("-".join([categories[0], categories[1]]))
self.assertTrue(self.pattern.has_acceptable_categories_length())
def test__get_nonexistent_categories__nonempty_invalid_category_list__returns_false(
self,
):
self.pattern = Pattern("invalid_pattern")
self.assertTrue(len(self.pattern.get_nonexistent_categories()) > 0)
def test__has_acceptable_categories_length__pattern_with_more_than_5_categories__returns_false(
self,
):
self.pattern = Pattern("test_pattern")
categories = self.pattern.get_category_options()
self.pattern = Pattern("-".join([categories[0]] * 6))
self.assertFalse(self.pattern.has_acceptable_categories_length())
def test__has_acceptable_categories_length__empty_pattern__returns_false(self):
self.pattern = Pattern("")
self.assertFalse(self.pattern.has_acceptable_categories_length())
def test__get_categories__pattern_from_categories__returns_array_of_correct_length(
self,
):
self.pattern = Pattern("test_pattern")
categories = self.pattern.get_category_options()
self.pattern = Pattern("-".join([categories[0], categories[1]]))
categories = self.pattern.get_categories()
self.assertEqual(len(categories), 2)
[self.assertNotEqual(category, None) for category in categories]
def test__get_categories__pattern_with_randoms__returns_array_of_correct_length(
self,
):
self.pattern = Pattern("-".join(["random"] * 2))
categories = self.pattern.get_categories()
self.assertEqual(len(categories), 2)
[self.assertNotEqual(category, None) for category in categories]
class TestPattern(unittest.TestCase):
def setUp(self):
self.pattern = None
def test__get_category_options__returns_non_empty_list(self):
self.pattern = Pattern('test_pattern')
self.assertGreater(len(self.pattern.get_category_options()), 0)
def test__has_acceptable_categories_length__valid_number_of_categories_returns_true(
self):
self.pattern = Pattern('test_pattern')
categories = self.pattern.get_category_options()
self.pattern = Pattern('-'.join([categories[0], categories[1]]))
self.assertTrue(self.pattern.has_acceptable_categories_length())
def test__get_nonexistent_categories__nonempty_invalid_category_list__returns_false(
self):
self.pattern = Pattern('invalid_pattern')
self.assertTrue(len(self.pattern.get_nonexistent_categories()) > 0)
def test__has_acceptable_categories_length__pattern_with_more_than_5_categories__returns_false(
self):
self.pattern = Pattern('test_pattern')
categories = self.pattern.get_category_options()
self.pattern = Pattern('-'.join([categories[0]] * 6))
self.assertFalse(self.pattern.has_acceptable_categories_length())
def test__has_acceptable_categories_length__empty_pattern__returns_false(
self):
self.pattern = Pattern('')
self.assertFalse(self.pattern.has_acceptable_categories_length())
def test__get_categories__pattern_from_categories__returns_array_of_correct_length(
self):
self.pattern = Pattern('test_pattern')
categories = self.pattern.get_category_options()
self.pattern = Pattern('-'.join([categories[0], categories[1]]))
categories = self.pattern.get_categories()
self.assertEqual(len(categories), 2)
[self.assertNotEqual(category, None) for category in categories]
def test__get_categories__pattern_with_randoms__returns_array_of_correct_length(
self):
self.pattern = Pattern('-'.join(['random'] * 2))
categories = self.pattern.get_categories()
self.assertEqual(len(categories), 2)
[self.assertNotEqual(category, None) for category in categories]
def get_response():
pattern = Pattern(request.args.get("pattern", ""))
number = int(request.args.get("number", 1))
nonexistent_categories = pattern.get_nonexistent_categories()
response_obj = {}
if not pattern.has_acceptable_categories_length():
num_categories_entered = len(pattern.get_categories())
response_obj[
"error"] = "Number of categories entered (%s) is invalid! Should be between 1 to 5 categories" % (
num_categories_entered)
elif len(nonexistent_categories) > 0:
response_obj["error"] = "Error! Found %s invalid categories: %s" % (
len(nonexistent_categories), nonexistent_categories)
else:
response_obj["data"] = get_qual_ids(pattern, number)
response = make_response(response_obj)
return response
