def test_len_safe():
"""Return True or False if the test of len_safe passes/fails"""
TEST_PASSED = True # Assume the test will succeed
my_dict = {'a': 23, 'b': 8}
result = len_safe(my_dict)
if result != 2:
TEST_PASSED = False
OBJECT = []
result = len_safe(OBJECT)
if result != 0:
TEST_PASSED = False
OBJECT2 = 0.25
result = len_safe(OBJECT2)
if result != -1:
TEST_PASSED = False
OBJECT3 = 'cat'
result = len_safe(OBJECT3)
if result != 3:
TEST_PASSED = False
OBJECT4 = ''
result = len_safe(OBJECT4)
if result != 0:
TEST_PASSED = False
ANIMALS = ['dog', 'cat', 'bird', 'cat', 'fish']
result = len_safe(ANIMALS)
if result != 5:
TEST_PASSED = False
cat = Cat()
result = len_safe(cat)
if result != -1:
TEST_PASSED = False
return TEST_PASSED
def test_len_safe():
"""Return True/False if the test of len_safe passes/fails"""
# Test 1, dictionary with 2 entries
my_dict = {'a': 23, 'b': 8}
result = len_safe(my_dict)
if result != 2:
return False
# Test 2, integer should return -1
result = len_safe(7)
if result != -1:
return False
# Test 3, empty list, should return 0
result = len_safe([])
if result != 0:
return False
# All tests passed if we get here
return True
def test_len_safe():
# Test1
list1 = [1, 2, 3, 4, 5, 6, 7, 8]
if len_safe(list1) != 8:
return False
# Test2
dic1 = {'1': 23, '2': 45, '3': 89, '4': "yoyo", '5': list1}
if len_safe(dic1) != 5:
return False
# Test3
if len_safe([]) != 0:
return False
# Test4
if len_safe(8) != -1:
return False
else:
return True
"""Return True/False if the test of len_safe passes/fails"""
def test_len_safe():
"""Return True/False if the test of len_safe passes/fails"""
my_dict = {'a': 23, 'b': 8}
x = len_safe(my_dict)
y = len_safe([])
z = len_safe(0.25)
n = len_safe(7)
m = len_safe('cat')
p = len_safe('')
animals = ['dog', 'cat', 'bird', 'cat', 'fish']
q = len_safe(animals)
if x == 2:
if y == 0:
if z == -1:
if n == -1:
if m == 3:
if p == 0:
if q == 5:
return True
else:
return False
result = words_containing(sentence, 't')
result.sort()
gt = ['The', 'the']
gt.sort()
assert (result == gt)
result = words_containing(sentence, 'o')
result.sort()
gt = ['cow', 'over', 'moon']
gt.sort()
assert (result == gt)
### Part2: len_safe
my_dict = {'a': 23, 'b': 8}
assert (len_safe(my_dict) == 2)
assert (len_safe([]) == 0)
assert (len_safe(0.25) == -1)
assert (len_safe(7) == -1)
assert (len_safe(None) == -1)
assert (len_safe('cat') == 3)
assert (len_safe('') == 0)
animals = ['dog', 'cat', 'bird', 'cat', 'fish']
assert (len_safe(animals) == 5)