#I've never used unittest or done unit-testing so I didn't do it as I wouldn't be able to do it without Google

def find_anagrams(list_of_strings, word):
    letters=list(word)
    anagrams=[]

    for i in list_of_strings:
        for j in letters:
            if j in i:
                exists=True
            else:
                exists=False
                break
        if exists==True:
            anagrams.append(i)


    print (anagrams)




find_anagrams(["spare", "hello", "pears", "world", "reaps"], "parse")  # Should return  ["spare", "pears", "reaps"]