def test_sublist_with_merge():
assert merge_dict(
{'sublist': [1, 2, 3]},
{'sublist': [0, '+merge', 4]},
) == {
'sublist': [0, 1, 2, 3, 4]
}
def test_sublist_merge():
assert merge_dict(
{'sublist': [1, 2, 3]},
{'sublist': [4, 5, 6]},
) == {
'sublist': [4, 5, 6]
}
def test_not_incompatible_types_dict():
with pytest.raises(TypeError):
assert merge_dict(
{'item': 123},
{'item': {
'b': 5,
'c': 6
}},
)
def test_scalars():
assert merge_dict(
{
'a': 1,
'b': 2
},
{
'b': 5,
'c': 6
},
) == {
'a': 1,
'b': 5,
'c': 6
}
def test_subdict():
assert merge_dict(
{'subdict': {
'a': 1,
'b': 2
}},
{'subdict': {
'b': 5,
'c': 6
}},
) == {
'subdict': {
'a': 1,
'b': 5,
'c': 6
}
}
def test_not_incompatible_types_list():
with pytest.raises(TypeError):
assert merge_dict(
{'item': 123},
{'item': [0, '+merge', 4]},
)