def test_merge_with_list_merging(self):
"""
Test deep merging of dicts with merge_lists enabled.
"""
src_dict = {
"string_key": "string_val_src",
"list_key": ["list_val_src"],
"dict_key": {
"dict_key_src": "dict_val_src"
},
}
dest_dict = {
"string_key": "string_val_dest",
"list_key": ["list_val_dest"],
"dict_key": {
"dict_key_dest": "dict_val_dest"
},
}
merged_dict = {
"string_key": "string_val_src",
"list_key": ["list_val_dest", "list_val_src"],
"dict_key": {
"dict_key_dest": "dict_val_dest",
"dict_key_src": "dict_val_src",
},
}
defaults.merge(dest_dict, src_dict, merge_lists=True)
self.assertEqual(dest_dict, merged_dict)
def test_merge_without_list_merging(self):
"""
Test deep merging of dicts with merge_lists disabled.
"""
src = {
"string_key": "string_val_src",
"list_key": ["list_val_src"],
"dict_key": {
"dict_key_src": "dict_val_src"
},
}
dest = {
"string_key": "string_val_dest",
"list_key": ["list_val_dest"],
"dict_key": {
"dict_key_dest": "dict_val_dest"
},
}
merged = {
"string_key": "string_val_src",
"list_key": ["list_val_src"],
"dict_key": {
"dict_key_dest": "dict_val_dest",
"dict_key_src": "dict_val_src",
},
}
defaults.merge(dest, src, merge_lists=False)
self.assertEqual(dest, merged)
def test_merge_dest_is_none():
"""
Test deep merging of dicts not in place.
"""
src = {"nested_dict": {"B": "B"}}
src_orig = {"nested_dict": {"B": "B"}}
final = defaults.merge(None, src, in_place=False)
assert src == src_orig
assert final == src_orig
def test_merge_src_is_none():
"""
Test deep merging of dicts not in place.
"""
dest = {"nested_dict": {"B": "B"}}
dest_orig = {"nested_dict": {"B": "B"}}
final = defaults.merge(dest, None, in_place=False)
assert dest == dest_orig
assert final == dest_orig
def test_merge_without_list_merging(self):
'''
Test deep merging of dicts with merge_lists disabled.
'''
src = {
'string_key': 'string_val_src',
'list_key': [
'list_val_src',
],
'dict_key': {
'dict_key_src': 'dict_val_src',
}
}
dest = {
'string_key': 'string_val_dest',
'list_key': [
'list_val_dest',
],
'dict_key': {
'dict_key_dest': 'dict_val_dest',
}
}
merged = {
'string_key': 'string_val_src',
'list_key': ['list_val_src'],
'dict_key': {
'dict_key_dest': 'dict_val_dest',
'dict_key_src': 'dict_val_src'
}
}
defaults.merge(dest, src, merge_lists=False)
self.assertEqual(dest, merged)
def test_merge_with_list_merging(self):
'''
Test deep merging of dicts with merge_lists enabled.
'''
src_dict = {
'string_key': 'string_val_src',
'list_key': [
'list_val_src',
],
'dict_key': {
'dict_key_src': 'dict_val_src',
}
}
dest_dict = {
'string_key': 'string_val_dest',
'list_key': [
'list_val_dest',
],
'dict_key': {
'dict_key_dest': 'dict_val_dest',
}
}
merged_dict = {
'string_key': 'string_val_src',
'list_key': ['list_val_dest', 'list_val_src'],
'dict_key': {
'dict_key_dest': 'dict_val_dest',
'dict_key_src': 'dict_val_src'
}
}
defaults.merge(dest_dict, src_dict, merge_lists=True)
self.assertEqual(dest_dict, merged_dict)
def test_merge_not_in_place(self):
"""
Test deep merging of dicts not in place.
"""
src = {"nested_dict": {"A": "A"}}
dest = {"nested_dict": {"B": "B"}}
dest_orig = {"nested_dict": {"B": "B"}}
merged = {"nested_dict": {"A": "A", "B": "B"}}
final = defaults.merge(dest, src, in_place=False)
self.assertEqual(dest, dest_orig)
self.assertEqual(final, merged)
def test_merge_not_in_place(self):
'''
Test deep merging of dicts not in place.
'''
src = {'nested_dict': {'A': 'A'}}
dest = {'nested_dict': {'B': 'B'}}
dest_orig = {'nested_dict': {'B': 'B'}}
merged = {'nested_dict': {'A': 'A', 'B': 'B'}}
final = defaults.merge(dest, src, in_place=False)
self.assertEqual(dest, dest_orig)
self.assertEqual(final, merged)
def test_merge_not_in_place():
"""
Test deep merging of dicts not in place.
"""
src = {"nested_dict": {"A": "A"}}
dest = {"nested_dict": {"B": "B"}}
dest_orig = {"nested_dict": {"B": "B"}}
merged = {"nested_dict": {"A": "A", "B": "B"}}
final = defaults.merge(dest, src, in_place=False)
assert dest == dest_orig
assert final == merged
