def test_step4_letters_count_empty(self):
char_count = word_processor.letters_count_map('')
self.assertEqual(
{
'a': 0,
'b': 0,
'c': 0,
'd': 0,
'e': 0,
'f': 0,
'g': 0,
'h': 0,
'i': 0,
'j': 0,
'k': 0,
'l': 0,
'm': 0,
'n': 0,
'o': 0,
'p': 0,
'q': 0,
'r': 0,
's': 0,
't': 0,
'u': 0,
'v': 0,
'w': 0,
'x': 0,
'y': 0,
'z': 0
}, char_count)
def test_letters_count_map(self):
text = "these are indeed interesting an obvious understatement times what say you"
result = {
'a': 5,
'b': 1,
'c': 0,
'd': 3,
'e': 11,
'f': 0,
'g': 1,
'h': 2,
'i': 5,
'j': 0,
'k': 0,
'l': 0,
'm': 2,
'n': 6,
'o': 3,
'p': 0,
'q': 0,
'r': 3,
's': 6,
't': 8,
'u': 3,
'v': 1,
'w': 1,
'x': 0,
'y': 2,
'z': 0
}
self.assertEqual(word_processor.letters_count_map(text), result)
def test_step4_letters_count_1(self):
char_count = word_processor.letters_count_map(
'These are indeed interesting, an obvious understatement, times. What say you?'
)
self.assertEqual(
{
'a': 5,
'b': 1,
'c': 0,
'd': 3,
'e': 11,
'f': 0,
'g': 1,
'h': 2,
'i': 5,
'j': 0,
'k': 0,
'l': 0,
'm': 2,
'n': 6,
'o': 3,
'p': 0,
'q': 0,
'r': 3,
's': 6,
't': 8,
'u': 3,
'v': 1,
'w': 1,
'x': 0,
'y': 2,
'z': 0
}, char_count)
def test_count_letters(self):
word = "These are indeed interesting, an obvious understatement, times. What say you?"
letters_count = {
'a': 5,
'b': 1,
'c': 0,
'd': 3,
'e': 11,
'f': 0,
'g': 1,
'h': 2,
'i': 5,
'j': 0,
'k': 0,
'l': 0,
'm': 2,
'n': 6,
'o': 3,
'p': 0,
'q': 0,
'r': 3,
's': 6,
't': 7,
'u': 3,
'v': 1,
'w': 0,
'x': 0,
'y': 2,
'z': 0
}
self.assertEqual(letters_count, word_processor.letters_count_map(word))
def test_letters_count_map(self):
results = word_processor.letters_count_map(
'Hello; How, you doing? Its been long.')
self.assertEqual(
{
'a': 0,
'b': 1,
'c': 0,
'd': 1,
'e': 3,
'f': 0,
'g': 2,
'h': 2,
'i': 2,
'j': 0,
'k': 0,
'l': 3,
'm': 0,
'n': 3,
'o': 5,
'p': 0,
'q': 0,
'r': 0,
's': 1,
't': 1,
'u': 1,
'v': 0,
'w': 1,
'x': 0,
'y': 1,
'z': 0
}, results)
def test_letters_count_map_empty(self):
self.assertEqual(
letters_count_map(""), {
"a": 0,
"b": 0,
"c": 0,
"d": 0,
"e": 0,
"f": 0,
"g": 0,
"h": 0,
"i": 0,
"j": 0,
"k": 0,
"l": 0,
"m": 0,
"n": 0,
"o": 0,
"p": 0,
"q": 0,
"r": 0,
"s": 0,
"t": 0,
"u": 0,
"v": 0,
"w": 0,
"x": 0,
"y": 0,
"z": 0
})
def test_letters_count_map(self):
self.assertEqual(
letters_count_map("this is the test text"), {
"a": 0,
"b": 0,
"c": 0,
"d": 0,
"e": 3,
"f": 0,
"g": 0,
"h": 2,
"i": 2,
"j": 0,
"k": 0,
"l": 0,
"m": 0,
"n": 0,
"o": 0,
"p": 0,
"q": 0,
"r": 0,
"s": 3,
"t": 6,
"u": 0,
"v": 0,
"w": 0,
"x": 1,
"y": 0,
"z": 0
})
def test_letter_count(self):
"""tests that the letter_count_map function returns a dictionary containing all the letters of the alphabet and how many times each letter occurs in a string"""
result = word_processor.letters_count_map(
"once a lifetime twice a day")
expect = {
'a': 3,
'b': 0,
'c': 2,
'd': 1,
'e': 4,
'f': 1,
'g': 0,
'h': 0,
'i': 3,
'j': 0,
'k': 0,
'l': 1,
'm': 1,
'n': 1,
'o': 1,
'p': 0,
'q': 0,
'r': 0,
's': 0,
't': 2,
'u': 0,
'v': 0,
'w': 1,
'x': 0,
'y': 1,
'z': 0
}
self.assertEqual(expect, result)
def test_letters_count_map(self):
"""
This function makes sure that it returns a dictionary that maps each alphabet letter
to the number of times that letter occurs in the text.
"""
words = word_processor.letters_count_map(
'These are indeed interesting, an obvious understatement, times. What say you?'
)
self.assertEqual(
{
'a': 5,
'b': 1,
'c': 0,
'd': 3,
'e': 11,
'f': 0,
'g': 1,
'h': 2,
'i': 5,
'j': 0,
'k': 0,
'l': 0,
'm': 2,
'n': 6,
'o': 3,
'p': 0,
'q': 0,
'r': 3,
's': 6,
't': 8,
'u': 3,
'v': 1,
'w': 1,
'x': 0,
'y': 2,
'z': 0
}, words)
def test_letters_count_empty(self):
results = word_processor.letters_count_map('')
expected = {'a': 0, 'b': 0, 'c': 0, 'd': 0, 'e': 0, 'f': 0, 'g': 0, 'h': 0, 'i': 0, 'j': 0, 'k': 0, 'l': 0, 'm': 0, 'n': 0, 'o': 0, 'p': 0, 'q': 0, 'r': 0, 's': 0, 't': 0, 'u': 0, 'v': 0, 'w': 0, 'x': 0, 'y': 0, 'z': 0}
self.assertEqual(results,expected)
def test_letters_count_map(self):
result = word_processor.letters_count_map(text)
self.assertEqual(result,{'a': 6, 'b': 0, 'c': 1, 'd': 0, 'e': 5, 'f': 3, 'g': 2, 'h': 4, 'i': 4, 'j': 0, 'k': 0, 'l': 2, 'm': 2, 'n': 1, 'o': 1, 'p': 0, 'q': 0, 'r': 4, 's': 5, 't': 4, 'u': 0, 'v': 0, 'w': 1, 'x': 0, 'y': 0, 'z': 0})
def test_letters_count_map_digit(self):
self.assertEqual(letters_count_map(123), -1)
def test_count_letters(self):
result = word_processor.letters_count_map('')
self.assertTrue(
result,
"{'a': 5, 'b': 1, 'c': 0, 'd': 3, 'e': 11, 'f': 0, 'g': 1, 'h': 2, 'i': 5, 'j': 0, 'k': 0, 'l': 0, 'm': 2, 'n': 6, 'o': 3, 'p': 0, 'q': 0, 'r': 3, 's': 6, 't': 7, 'u': 3, 'v': 1, 'w': 0, 'x': 0, 'y': 2, 'z': 0}"
)
