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Python Python Testing Be Assertive assertIn

can some! help this cord won't pass

the second part of the question clearly specifies that test_not_in anagrams which implies that only a minor adjustment must be done from the first test to get produce the second test. after analysis of the forum post , this is the same errors l still get, Didn't find test not in anagram.

please help thank you

tests.py
import unittest

from string_fun import get_anagrams

class AnagramTests(unittest.TestCase): 
  def test_in_anagrams(self): 
    self.assertIn("house", get_anagrams('Treehouse'))

  def test_not_in_anagrams(self): 
    with self.assertNotIn("code", get_anagrams('Treehouse')): 
      get_anagrams('') 

class AnagramTests(unittest.TestCase):
    def test_in_anagrams(self):
        pass
string_fun.py
import itertools


def is_palindrome(yarn):
    """Return whether or not a string is a palindrome.

    A palindrome is a word/phrase that's the same in
    both directions.
    """
    return yarn == yarn[::-1]


def get_anagrams(*yarn):
    """Return a list of anagrams for a string."""
    # If only one letter came in, return it
    if yarn:
        if len(yarn[0]) <= 1:
            return list(yarn)
    else:
        raise ValueError("Must provide at least two letters")

    # Get all of the words from the dictionary
    words = set([
        w.strip().lower() for w in open('words.txt')
    ])

    output = set()
    for thread in yarn:
        thread = thread.lower()
        # Find all possible anagrams
        for i in range(2, len(thread)):
            fibers = set(
                [''.join(w) for w in itertools.permutations(thread, i)]
            )
            output.update(fibers.intersection(words))

    # Finally, return all of the combinations that are in the dictionary
    return sorted(list(output))

1 Answer

Kenneth Love
STAFF
Kenneth Love
Treehouse Guest Teacher

Your two tests should be nearly identical. The second should be self.assertNotIn instead of self.assertIn and the word that we're testing is "code" instead of "house". You can't (as far as I know), use self.assertNotIn with with. That doesn't really make sense.