def test_windows():
windows = get_task_windows()
if "number" in windows[0] and "number" in windows[1]:
passed()
else:
failed("Use % operator")
def test_published_date1():
placeholders = get_answer_placeholders()
placeholder = placeholders[2]
if "DateTimeField" in placeholder and "blank" in placeholder and "null" in placeholder:
passed()
else:
failed("Define variable as DateTimeField(blank=True, null=True)")
def test_published_date():
placeholders = get_answer_placeholders()
placeholder = placeholders[2]
if "published_date" in placeholder:
passed()
else:
failed("Define published_date variable")
def test_answer_placeholders1():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if "views.post_list" in placeholder:
passed()
else:
failed("Map url to the views.post_list")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder == "models.Model":
passed()
else:
failed("Use models.Model as an ancestor")
def test_title():
placeholders = get_answer_placeholders()
placeholder = placeholders[1]
if "title" in placeholder:
passed()
else:
failed("Define title variable")
def test_title1():
placeholders = get_answer_placeholders()
placeholder = placeholders[1]
if "CharField" in placeholder and "max_length" in placeholder and "200" in placeholder:
passed()
else:
failed("Create models.CharField(max_length=200) here")
def test_window():
window = get_answer_placeholders()[0]
if " in " in window:
passed()
else:
failed("Use 'in' operator for this check")
def test_ice_cream():
window = get_answer_placeholders()[0]
if "ice cream" in window or "ice_cream":
passed()
else:
failed("Check if there is 'ice' in 'ice cream'")
def test_windows():
windows = get_answer_placeholders()
if "number" in windows[0] and "number" in windows[1]:
passed()
else:
failed("Use % operator")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder.find('service_address') != -1:
passed()
else:
failed('Sorry that is not correct. Check the Hint for more help.')
def test_answer_placeholders2():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if "{{" in placeholder and "}}" in placeholder and "post" in placeholder:
passed()
else:
failed("Use {{ post }} to print post content")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if "{%" in placeholder and "%}" in placeholder and "for" in placeholder:
passed()
else:
failed("Use '{% for ... in ... %}' tag")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[1]
if "raw_input(" in placeholder:
passed()
else:
failed("Remember to use raw_input(prompt)")
def test_answer_placeholders1():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if "{%" in placeholder and "%}" in placeholder and "endfor" in placeholder:
passed()
else:
failed("Don't forget to close for tag")
def test_value():
file = import_task_file()
if file.greetings == "greetings":
failed("You should assign different value to the variable")
else:
passed()
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if (placeholder[:7] == 'print("' or placeholder[:7] == "print('") and (placeholder[-2:] == '")' or placeholder[-2:] == "')") :
passed()
else:
failed()
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder == "%a %b %d %Y %I:%M:%S%p":
passed()
else:
failed('Sorry, that is not correct. Check the Hint for the correct answer.')
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0].replace('"', "'")
if placeholder == "'%(asctime)s %(levelname)s %(message)s'":
passed()
else:
failed()
def test_answer_placeholders():
placeholders = get_answer_placeholders()
if placeholders[1].replace("\'", "\"") == '"hot "' and placeholders[0].replace(" ", "").replace("\'", "\"") == '"grass"+"hopper"' \
and placeholders[2].replace(" ", "").replace("\'", "\"") == '"l"+"a"+"d"+"y"+"b"+"u"+"g"':
passed()
else:
failed()
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder == "root":
passed()
else:
failed()
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder == "print": # TODO: your condition here
passed()
else:
failed("Use the print luke.")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
not_correct = placeholders[0]
while_condition = placeholders[1]
user_input = placeholders[2]
equals_to = placeholders[3]
less_than = placeholders[4]
if not_correct == "True": # TODO: your condition here
passed()
else:
failed("When we start, should the user be correct or incorrect?")
if while_condition == "not_correct":
passed()
else:
failed("We want the loop to keep running when what is True?")
if "raw_input(" in user_input:
passed()
else:
failed("This is where we ask the user to guess the number")
if "==" in equals_to:
passed()
else:
failed("When does the user win?")
if "<" in less_than:
passed()
else:
failed("When should we say higher than?")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder == "logger.addHandler(logging.NullHandler())":
passed()
else:
failed()
def test_outputs():
outputs = get_file_output()
if len(outputs) >= 3 and outputs[-3:] == ['IT IS STILL SNOWING', 'SHOULD WE GO SLEDDING', 'I CANNOT FIND MY BOOTS']:
passed()
else:
failed(message='Please try again.')
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0].replace('"', "'")
if placeholder == "filename=log_filename":
passed()
else:
failed()
def test_window():
windows = get_answer_placeholders()
if windows[0] == "%d":
passed()
else:
failed("Use %d special symbol")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if placeholder == "False" or placeholder == '0':
passed()
else:
failed()
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0]
if "^$" in placeholder:
passed()
else:
failed("Use '^$' to match empty string")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
placeholder = placeholders[0].replace('"', "'")
if placeholder.startswith("logger.exception(") and placeholder.find("'") != -1:
passed()
else:
failed("That is not correct. Be sure to call exception() with a string argument.")
from test_helper import run_common_tests, failed, passed, check_tests_pass
from closest_points import minimum_distance_squared, minimum_distance_squared_naive, Point
from math import fabs
from random import randint
if __name__ == '__main__':
run_common_tests()
check_tests_pass("closest_points_unit_tests.py")
all_tests_passed = True
for points in ([Point(-10**9, -10**9),
Point(10**9,
10**9)], [Point(i, i + 1) for i in range(100)],
[Point(randint(1, 10), randint(1, 10)) for _ in range(5)],
[Point(randint(1, 10), randint(1, 10))
for _ in range(500)]):
if fabs(
minimum_distance_squared(points) -
minimum_distance_squared_naive(points)) > 1e-03:
all_tests_passed = False
failed("Wrong answer for points={}".format(points))
break
if all_tests_passed:
passed()
def test_window():
window = get_answer_placeholders()[0]
if "for " in window:
passed()
else:
failed("Use a for loop to iterate over the hello_world string")
def test_window():
window = get_answer_placeholders()[0]
if "print" in window and "line" in window:
passed()
else:
failed("Use print function")
def test_window1():
window = get_answer_placeholders()[0]
if "1" in window:
passed()
else:
failed("Initialize b with 1")
def test_window3():
window = get_answer_placeholders()[2]
if "tmp_var" in window:
passed()
else:
failed("Update a with tmp_var")
def test_window2():
window = get_answer_placeholders()[1]
if "b" in window and "a" in window:
passed()
else:
failed("Update b with a + b")
def test_window():
window = get_answer_placeholders()[0]
if "from " in window:
passed()
else:
failed("Benutze hello_world importiert aus my_module")
def test_value():
output = get_file_output()
if "[4, 9, 16]" in output:
passed()
else:
failed("Use list slicing lst[index1:index2]")
self.assertRegex(helper.answers[1], "list|List|array|Array")
def testAnswer3(self):
self.assertEqual(helper.answers[2], "emptyArray")
def testAnswer4(self):
self.assertRegex(helper.answers[3], helper.re.listRegex("\"first\"", "\"second\""))
def testAnswer5(self):
self.assertRegex(helper.answers[4], helper.re.listRegex("1", "2", "3", "1"))
def testAnswer6(self):
self.assertRegex(helper.answers[5], helper.re.listRegex("\"1\"", "\"2\"", "\"3\"", "\"4\""))
def testAnswer7(self):
self.assertRegex(helper.answers[6], helper.re.listRegex("13", "1", "2", "3", "1"))
if __name__ == '__main__':
suite = unittest.TestLoader().loadTestsFromTestCase(testCaseClass=varAanmaken)
res = unittest.TextTestRunner().run(suite)
if res.wasSuccessful():
passed("Congratulations")
else:
for el in res.failures:
failed(f"There is an error in " + str(el[0])[4:12])
def test_window():
window = get_answer_placeholders()[0]
if "Car" in window and "(" in window and ")" in window:
passed()
else:
failed("Create a new car using Car()")
def test_window2():
window = get_answer_placeholders("read_file.py")[1]
if "f1" in window and "readline" in window:
passed()
else:
failed("Use 'readline' method")
def test_window():
window = get_answer_placeholders()[0]
if "squares" in window and "[" in window and "]" in window and ":" in window:
passed()
else:
failed("Use list slicing lst[index1:index2]")
def test_window():
window = get_answer_placeholders()[0]
if "=" in window:
passed()
else:
failed("Füge einen Standardwert hinzu")
def test_window3():
window = get_answer_placeholders("read_file.py")[2]
if "f1" in window and "close" in window and "(" in window:
passed()
else:
failed("Call 'close' method")
def test_answer_placeholders():
placeholders = get_answer_placeholders()
list_wool = [
"white", "grey", "dark_grey", "black", "blue", "cyan", "green",
"dark_green", "yellow", "orange", "brown", "red", "pink", "magenta",
"violet"
]
if not test_string_in(placeholders, 0, list_wool): return False
if not test_string_in(placeholders, 1, list_wool): return False
if not test_string(placeholders, 2, '9'): return False
if not test_string(placeholders, 3, '9'): return False
if not test_eval(placeholders, 4, 'cx - width // 2', [{
'cx': 100,
'width': 9
}, {
'cx': 110,
'width': 21
}]):
return False
if not test_eval(placeholders, 5, 'cy - height // 2', [{
'cy': 14,
'height': 9
}, {
'cy': 15,
'height': 21
}]):
return False
list_var = [x.strip() for x in placeholders[6].strip().split(",")]
if len(list_var) != 2 and len(list_var) != 3:
failed(
"Wrong number of arguments in answer 7. Should be 2 (or 3). You have "
+ str(len(list_var))) + str(list_var)
return False
if not test_eval_phi(list_var[0], "First argument in answer 7", 'y1',
[{
'y1': 28
}, {
'y1': 36
}]):
return False
if not test_eval_phi(list_var[1], "Second argument in answer 7", 'y2',
[{
'y2': 28
}, {
'y2': 36
}]):
return False
list_var = [x.strip() for x in placeholders[7].strip().split(",")]
if len(list_var) != 2 and len(list_var) != 3:
failed(
"Wrong number of arguments in answer 8. Should be 2 (or 3). You have "
+ str(len(list_var)))
return False
if not test_eval_phi(list_var[0], "First argument in answer 8", 'x1',
[{
'x1': 96
}, {
'x1': 104
}]):
return False
if not test_eval_phi(list_var[1], "Second argument in answer 8", 'x2',
[{
'x2': 96
}, {
'x2': 104
}]):
return False
# Can't test 8 because may have formula over several lines
#if not test_formula(placeholders, 6, 'colours[(y+x)%2]')
passed()
return True
def test_window():
window = get_answer_placeholders()[0]
if "my_object" in window and "variable1" in window:
passed()
else:
failed("Benutze my_object.variable1 für den Zugriff")
def test_negative_index():
window = get_answer_placeholders()[0]
if "-" in window:
passed()
else:
failed("Use negative index")
def test_window_names():
window = get_answer_placeholders()[0]
if "subject" in window and "name" in window:
passed()
else:
failed("Füge einen Standardwert hinzu")
def test_column():
window = get_answer_placeholders()[0]
if ":" in window:
passed()
else:
failed("Vergesse nicht : am Ende")
def test_value():
file = import_task_file()
if hasattr(file, "exclamation") and file.exclamation == "!":
passed()
else:
failed("Use -1 index to get the last character")
def test_columns():
windows = get_answer_placeholders()
if ":" in windows[0] and ":" in windows[1]:
passed()
else:
failed("Don't forget a colon at the end")
def test_window():
window = get_answer_placeholders()[0]
if "square" in window and "def " in window:
passed()
else:
failed("Nenne die Funktion square")
def test_window():
window = get_answer_placeholders()[0]
if "len(" in window:
passed()
else:
failed("Use len() function")
def test_window():
window = get_answer_placeholders()[0]
if "prime" in window and "for " in window and "primes" in window and " in " in window:
passed()
else:
failed("Use for loop to iterate over 'primes'")
def test_window():
window = get_answer_placeholders()[0]
if "==" in window:
passed()
else:
failed("Benutze ==")
def test_window2():
window = get_answer_placeholders()[1]
if "else" in window:
passed()
else:
failed("Use else keyword")
def test_window():
window = get_answer_placeholders()[0]
if "name" in window and "John" in window and "and" in window and "23" in window:
passed()
else:
failed("Benutze das and-Schlüsselwort und den != Operator")
def test_value():
file = import_task_file()
if not file.is_equal:
passed()
else:
failed("Benutze ==")
def test_value():
file = import_task_file()
if file.length == 13:
passed()
else:
failed("Count again")
def test_window():
window = get_answer_placeholders()[0]
if "phone_book" in window and "Jane" in window:
passed()
else:
failed("Use indexing e.g. dct[key]")
