def test_rand(self):
import random
import re
def smile_sad():
t = random.choice([True, False])
a = random.randint(0, 1)
b = random.randint(0, 1) * 2
c = random.randint(0, 1) * 3
if t:
return ':;'[a] + '-~o'[b] + 'D)>('[c]
return ':;'[a] + 'D)>('[c]
def sol(arr):
r = re.compile('^[:;][-~]?[)D]$')
return len(list(filter(r.match, arr)))
def generate_arr():
n = random.randint(5, 15)
arr = []
i = 0
while i < n:
arr.append(smile_sad())
i += 1
return arr
for _ in range(100):
arr = generate_arr()
self.assertEqual(count_smileys(arr[:]), sol(arr))
def test_3(self):
result = count_smileys(
[
":D",
";-(",
":oD",
":oD",
";D",
";D",
":-(",
":D",
";D",
":(",
";(",
";o(",
]
)
self.assertEqual(result, 5)
def test(self):
self.assertEqual(count_smileys([]), 0)
self.assertEqual(count_smileys([':D', ':~)', ';~D', ':)']), 4)
self.assertEqual(count_smileys([':)', ':(', ':D', ':O', ':;']), 2)
self.assertEqual(count_smileys([';]', ':[', ';*', ':$', ';-D']), 1)
def test_2(self):
result = count_smileys([":)", ":(", ":D", ":O", ":;"])
self.assertEqual(result, 2)
def test_1(self):
result = count_smileys([":D", ":~)", ";~D", ":)"])
self.assertEqual(result, 4)
def test_count_smileys():
assert count_smileys([]) == 0
assert count_smileys([':D', ':~)', ';~D', ':)']) == 4
assert count_smileys([':)', ':(', ':D', ':O', ':;']) == 2
assert count_smileys([';]', ':[', ';*', ':$', ';-D']) == 1
import sys
sys.path.append('D:/Python/coding-exercises/Python3/utility')
from edabit_tester import EdabitTester
from count_smileys import count_smileys
Test = EdabitTester()
Test.assert_equals(count_smileys([":)", ";(", ";}", ":-D"]), 2)
Test.assert_equals(count_smileys([";D", ":-(", ":-)", ";~)"]), 3)
Test.assert_equals(count_smileys([";]", ":[", ";*", ":$", ";-D"]), 1)
Test.assert_equals(count_smileys([";(", ":>", ":}", ":]"]), 0)
Test.assert_equals(
count_smileys([
":)", ":)", ":)", ":)", ":)", ":)", ":)", ":)", ":)", ":)", ":)", ":)",
":)"
]), 13)
Test.assert_equals(count_smileys([':)', ':(', ':D', ':O', ':;']), 2)
Test.assert_equals(count_smileys([':-)', ';~D', ':-D', ':_D']), 3)
Test.assert_equals(count_smileys([':---)', '))', ';~~D', ';D']), 1)
Test.assert_equals(count_smileys([';~)', ':)', ':-)', ':--)']), 3)
Test.assert_equals(count_smileys([':o)', ':--D', ';-~)']), 0)
Test.assert_equals(count_smileys([]), 0, "An empty list should return 0")
Test.summary()