def test_2nd_dictionary_empty():
synonym = Hashmap(1024)
antonyms = Hashmap(1024)
synonym.add('fond', 'enamored')
synonym.add('wrath', 'anger')
assert left_join(synonym, antonyms) == [['fond', 'enamored', 'null'],
['wrath', 'anger', 'null']]
def test_simple_left_join():
synonym = Hashmap(1024)
antonyms = Hashmap(1024)
synonym.add('fond', 'enamored')
synonym.add('wrath', 'anger')
antonyms.add('fond', 'averse')
assert left_join(synonym, antonyms) == [['fond', 'enamored', 'averse'],
['wrath', 'anger', 'null']]
def test_no_common_keys():
synonym = HashTable(1024)
antonyms = HashTable(1024)
synonym.add('fond', 'enamored')
synonym.add('wrath', 'anger')
antonyms.add('see', 'look')
assert left_join(synonym, antonyms) == [['fond', 'enamored', 'null'],
['wrath', 'anger', 'null']]
def test_4():
dict1 = {}
dict2 = {
'food': 'pizza',
}
expected = []
actual = left_join(dict1, dict2)
assert expected == actual
def test_different_case():
d1 = {"cat": "a", "dog": "b", "Cat": "c"}
d2 = {"cat": "100", "chair": "200", "Cat": "300"}
assert left_join(d1, d2) == {
"cat": ["a", "100"],
"dog": ["b", None],
"Cat": ["c", "300"]
}
def test_2nd_dict_is_empty():
d1 = {"cat": "100", "chair": "200", "Cat": "300"}
d2 = {}
assert left_join(d1, d2) == {
"cat": ["100", None],
"chair": ["200", None],
"Cat": ["300", None]
}
def test_case1():
dict_left={
'A':'Ramesh',
'B':'Khilan',
'C':'Chaitali',
'D':'Komal',}
dict_right={
'A':'Muffy',
'C':'Hardik',
'D':'Mufrdik',
'F':'frdik',}
assert left_join(dict_left,dict_right)==[['A', 'Ramesh', 'Muffy'], ['B', 'Khilan', None], ['C', 'Chaitali', 'Hardik'], ['D', 'Komal', 'Mufrdik']]
def test_3():
dict1 = {
'anime': 'The Rising of the Shield Hero',
'song': 'bad liar',
}
dict2 = {
'food': 'pizza',
}
expected = [['anime', 'The Rising of the Shield Hero', None],
['song', 'bad liar', None]]
actual = left_join(dict1, dict2)
assert expected == actual
def test_lift_join_empty_dec():
ht = {
'fond': 'enamored',
'wrath': 'anger',
'diligent': 'employed',
'outift': 'garb',
'guide': 'usher'
}
ht1 = {}
actual = left_join(ht, ht1)
expected = [['fond', 'enamored', 'NULL'], ['wrath', 'anger', 'NULL'],
['diligent', 'employed', 'NULL'], ['outift', 'garb', 'NULL'],
['guide', 'usher', 'NULL']]
assert actual == expected
def test_case_len():
dict_left={
'A':'Ramesh',
'B':'Khilan',
'C':'Chaitali',
'D':'Komal',}
dict_right={
'A':'Muffy',
'C':'Hardik',
'D':'Mufrdik',
'F':'frdik',}
assert len(left_join(dict_left,dict_right))==4
def test_2():
#synonym
dict1 = {
'anime': 'conan',
'song': 'Natural',
}
#antonym
dict2 = {
'anime': 'tower of god',
'food': 'pizza',
}
expected = [['anime', 'conan', 'tower of god'], ['song', 'Natural', None]]
actual = left_join(dict1, dict2)
assert expected == actual
def test_no_common_keys(my_dict):
d1 = my_dict
d2 = {
'car': 'averse',
'cat': 'delight',
'mouse': 'idle',
'table': 'follow',
'house': 'jam'
}
assert left_join(d1, d2) == {
"fond": ["enamored", None],
"wrath": ["anger", None],
"diligent": ["employed", None],
"outfit": ["garb", None],
"guide": ["usher", None]
}
def test_given_example(my_dict):
first = my_dict
second = {
'fond': 'averse',
'wrath': 'delight',
'diligent': 'idle',
'guide': 'follow',
'flow': 'jam'
}
assert left_join(first, second) == {
"fond": ["enamored", "averse"],
"wrath": ["anger", "delight"],
"diligent": ["employed", "idle"],
"outfit": ["garb", None],
"guide": ["usher", "follow"]
}
def test_lift_join():
ht = {
'fond': 'enamored',
'wrath': 'anger',
'diligent': 'employed',
'outift': 'garb',
'guide': 'usher'
}
ht1 = {
'fond': 'averse',
'wrath': 'delight',
'diligent': 'idle',
'guide': 'follow',
'flow': 'jam'
}
actual = left_join(ht, ht1)
expected = [['fond', 'enamored', 'averse'], ['wrath', 'anger', 'delight'],
['diligent', 'employed', 'idle'], ['outift', 'garb', 'NULL'],
['guide', 'usher', 'follow']]
assert actual == expected
def test_1():
#synonym
dict1 = {
'fond': 'enamored',
'wrath': 'anger',
'diligent': 'employed',
'outfit': 'garb',
'guide': 'usher'
}
#antonym
dict2 = {
'fond': 'averse',
'wrath': 'delight',
'diligent': 'idle',
'guide': 'follow',
'flow': 'jam'
}
expected = [['fond', 'enamored', 'averse'], ['wrath', 'anger', 'delight'],
['diligent', 'employed', 'idle'], ['outfit', 'garb', None],
['guide', 'usher', 'follow']]
actual = left_join(dict1, dict2)
assert expected == actual
def test_1st_dict_is_empty():
synonym = HashTable(1024)
antonyms = HashTable(1024)
antonyms.add('see', 'look')
assert left_join(synonym, antonyms) == []
def test_happy_path(h1, h2):
actual = left_join(h1, h2)
expect = [['fond', 'enamored', 'averse'], ['wrath', 'anger', 'delight'],
['diligent', 'employed', 'idle'], ['outift', 'garb', None],
['guide', 'usher', 'follow']]
assert actual == expect
def test_left_hashmap_empty(h2):
actual = left_join({}, h2)
expect = 'Your left hashmap is empty'
assert actual == expect
def test_second_hashmap_empty(h1):
actual = left_join(h1, {})
expect = [['fond', 'enamored', None], ['wrath', 'anger', None],
['diligent', 'employed', None], ['outift', 'garb', None],
['guide', 'usher', None]]
assert actual == expect
def test_1st_dict_is_empty():
d1 = {}
d2 = {"cat": "100", "chair": "200", "Cat": "300"}
assert left_join(d1, d2) == {}
def test_empty_decs():
ht = {}
ht1 = {}
actual = left_join(ht, ht1)
expected = []
assert actual == expected
