def test_merge_simple_adds(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}}
mine = base.copy()
mine['c'] = 3
other = base.copy()
self.assertEqual((mine, False), merge_jsons(base, mine, other))
mine = base
other['d'] = {}
other['d']['a'] = 1
self.assertEqual((other, False), merge_jsons(base, mine, other))
mine = base.copy()
other = base.copy()
# both add the same key with the same value
mine['b']['c'] = 3
other['b']['c'] = 3
other['b']['d'] = 4
self.assertEqual(({
'a': 1,
'b': {
'a': 1,
'b': 2,
'c': 3,
'd': 4
}
}, False), merge_jsons(base, mine, other))
def test_merge_modify_delete_conflict(self):
base = {'b': 1}
mine = {'b': 2}
other = {}
conflict = FieldDiff(base_val=1,
my_val=2,
my_op='CHANGED',
other_val=None,
other_op='REMOVED')._asdict()
self.assertEqual(({
'b': {
'__CONFLICT': conflict
}
}, True), merge_jsons(base, mine, other))
# exchange mine and other
conflict = FieldDiff(base_val=1,
my_val=None,
my_op='REMOVED',
other_val=2,
other_op='CHANGED')._asdict()
self.assertEqual(({
'b': {
'__CONFLICT': conflict
}
}, True), merge_jsons(base, other, mine))
def test_merge_add_add_conflict(self):
base = {}
mine = {'a': 1}
other = {'a': 2}
conflict = FieldDiff(base_val=None,
my_val=1,
my_op='ADDED',
other_val=2,
other_op='ADDED')._asdict()
self.assertEqual(({
'a': {
'__CONFLICT': conflict
}
}, True), merge_jsons(base, mine, other))
base = {}
mine = {'b': 1}
other = {'b': 2, 'c': 3}
conflict = FieldDiff(base_val=None,
my_val=1,
my_op='ADDED',
other_val=2,
other_op='ADDED')._asdict()
self.assertEqual(({
'b': {
'__CONFLICT': conflict
},
'c': 3
}, True), merge_jsons(base, mine, other))
def test_merge_delete(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}, 'c': 3}
mine = base.copy()
other = base.copy()
del mine['a']
del mine['b']['a']
del other['b']['b']
self.assertEqual(({'b': {}, 'c': 3}, False),
merge_jsons(base, mine, other))
# both delete the same key
self.assertEqual(({}, False), merge_jsons({'a': 1}, {}, {}))
def test_merge_delete(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}, 'c': 3}
mine = base.copy()
other = base.copy()
del mine['a']
del mine['b']['a']
del other['b']['b']
self.assertEqual(({'b': {}, 'c': 3}, False),
merge_jsons(base, mine, other))
# both delete the same key
self.assertEqual(({}, False), merge_jsons({'a': 1}, {}, {}))
def test_merge_simple_modify(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}, 'c': 3}
mine = base.copy()
other = base.copy()
mine['a'] = 22
mine['b']['a'] = 11
other['b']['b'] = 33
self.assertEqual(
({'a': 22, 'b': {'a': 11, 'b': 33}, 'c': 3}, False),
merge_jsons(base, mine, other))
# both modify the same key with the same value
self.assertEqual(({'a': 2}, False),
merge_jsons({'a': 1}, {'a': 2}, {'a': 2}))
def test_merge_simple_modify(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}, 'c': 3}
mine = base.copy()
other = base.copy()
mine['a'] = 22
mine['b']['a'] = 11
other['b']['b'] = 33
self.assertEqual(
({'a': 22, 'b': {'a': 11, 'b': 33}, 'c': 3}, False),
merge_jsons(base, mine, other))
# both modify the same key with the same value
self.assertEqual(({'a': 2}, False),
merge_jsons({'a': 1}, {'a': 2}, {'a': 2}))
def test_merge_simple_adds(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}}
mine = base.copy()
mine['c'] = 3
other = base.copy()
self.assertEqual((mine, False), merge_jsons(base, mine, other))
mine = base
other['d'] = {}
other['d']['a'] = 1
self.assertEqual((other, False), merge_jsons(base, mine, other))
mine = base.copy()
other = base.copy()
# both add the same key with the same value
mine['b']['c'] = 3
other['b']['c'] = 3
other['b']['d'] = 4
self.assertEqual(
({'a': 1, 'b': {'a': 1, 'b': 2, 'c': 3, 'd': 4}}, False),
merge_jsons(base, mine, other))
def test_merge_modify_modify_conflict(self):
base = {'a': {'b': 1}}
mine = {'a': {'b': 2}}
other = {'a': {'b': 3}}
conflict = FieldDiff(base_val=1,
my_val=2,
my_op='CHANGED',
other_val=3,
other_op='CHANGED')._asdict()
self.assertEqual(({'a': {'b': {'__CONFLICT': conflict}}}, True),
merge_jsons(base, mine, other))
other['a'] = 1
conflict = FieldDiff(base_val={'b': 1},
my_val={'b': 2},
my_op='CHANGED',
other_val=1,
other_op='CHANGED')._asdict()
self.assertEqual(({'a': {'__CONFLICT': conflict}}, True),
merge_jsons(base, mine, other))
def test_merge_modify_delete_conflict(self):
base = {'b': 1}
mine = {'b': 2}
other = {}
conflict = FieldDiff(base_val=1,
my_val=2,
my_op='CHANGED',
other_val=None,
other_op='REMOVED')._asdict()
self.assertEqual(
({'b': {'__CONFLICT': conflict}}, True),
merge_jsons(base, mine, other))
# exchange mine and other
conflict = FieldDiff(base_val=1,
my_val=None,
my_op='REMOVED',
other_val=2,
other_op='CHANGED')._asdict()
self.assertEqual(({'b': {'__CONFLICT': conflict}}, True),
merge_jsons(base, other, mine))
def test_merge_add_add_conflict(self):
base = {}
mine = {'a': 1}
other = {'a': 2}
conflict = FieldDiff(base_val=None,
my_val=1,
my_op='ADDED',
other_val=2,
other_op='ADDED')._asdict()
self.assertEqual(({'a': {'__CONFLICT': conflict}}, True),
merge_jsons(base, mine, other))
base = {}
mine = {'b': 1}
other = {'b': 2, 'c': 3}
conflict = FieldDiff(base_val=None,
my_val=1,
my_op='ADDED',
other_val=2,
other_op='ADDED')._asdict()
self.assertEqual(
({'b': {'__CONFLICT': conflict}, 'c': 3}, True),
merge_jsons(base, mine, other))
def test_merge_no_changes(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}}
self.assertEqual((base, False), merge_jsons(base, base, base))
def test_merge_no_changes(self):
base = {'a': 1, 'b': {'a': 1, 'b': 2}}
self.assertEqual((base, False), merge_jsons(base, base, base))
