def test_session_revise():
doc = TestMergeableDoc()
min_updated_at = now()
session = Session()
session.revise(doc)
assert isinstance(doc.__revision__, Revision)
assert doc.__revision__.session is session
assert min_updated_at <= doc.__revision__.updated_at <= now()
time.sleep(0.1)
min_updated_at = now()
session.revise(doc)
assert min_updated_at <= doc.__revision__.updated_at <= now()
def test_session_revise():
doc = TestMergeableDoc()
min_updated_at = now()
session = Session()
session.revise(doc)
assert isinstance(doc.__revision__, Revision)
assert doc.__revision__.session is session
assert min_updated_at <= doc.__revision__.updated_at <= now()
time.sleep(0.1)
min_updated_at = now()
session.revise(doc)
assert min_updated_at <= doc.__revision__.updated_at <= now()
def test_session_pull(revised):
s1 = Session('s1')
s2 = Session('s2')
a = TestMergeableDoc(multi_text=['a', 'b', 'c'])
if revised:
s1.revise(a)
b = s2.pull(a)
assert b is not a
assert b.__revision__.session is s2
if revised:
assert b.__revision__.updated_at == a.__revision__.updated_at
assert b.multi_text == ['a', 'b', 'c']
assert a.multi_text is not b.multi_text
if revised:
assert a.__revision__.session is s1
def test_session_pull(revised):
s1 = Session('s1')
s2 = Session('s2')
a = TestMergeableDoc(multi_text=['a', 'b', 'c'])
if revised:
s1.revise(a)
b = s2.pull(a)
assert b is not a
assert b.__revision__.session is s2
if revised:
assert b.__revision__.updated_at == a.__revision__.updated_at
assert b.multi_text == ['a', 'b', 'c']
assert a.multi_text is not b.multi_text
if revised:
assert a.__revision__.session is s1
def test_session_merge():
# s1 s2
# ------
# (1) a b (2)
# | / |
# (3) c b (4)
# | \ |
# | d (5)
# | /
# (5) e
s1 = Session('s1')
a = TestMergeableDoc(
attr='a',
text='a',
multi_text=['a', 'b', 'c'],
unique_entities=[
TestUniqueEntity(ident='a', value='s1-a'),
TestUniqueEntity(ident='b', value='s1-b'),
TestUniqueEntity(ident='c', value='s1-c')
],
rev_entities=[
TestRevisedEntity(ident='a', value='s1-a', rev=2),
TestRevisedEntity(ident='b', value='s1-b', rev=2),
TestRevisedEntity(ident='c', value='s1-c', rev=2)
],
rev_entity=TestRevisedEntity(ident='a', value='s1', rev=1)
)
a_c = TestMergeableContentDoc(content='a')
s1.revise(a) # (1)
s1.revise(a_c)
wait()
s2 = Session('s2')
b = TestMergeableDoc(
attr='b',
text='b',
multi_text=['d', 'e', 'f'],
unique_entities=[
TestUniqueEntity(ident='c', value='s2-c'),
TestUniqueEntity(ident='d', value='s2-d'),
TestUniqueEntity(ident='e', value='s2-e')
],
rev_entities=[
TestRevisedEntity(ident='b', value='s2-b', rev=1),
TestRevisedEntity(ident='c', value='s2-c', rev=3),
TestRevisedEntity(ident='d', value='s2-d', rev=2)
],
rev_entity=TestRevisedEntity(ident='a', value='s2', rev=2)
)
b_c = TestMergeableContentDoc(content='b')
s2.revise(b) # (2)
s2.revise(b_c)
wait()
c = s1.merge(b, a) # (3)
c_c = s1.merge(b_c, a_c)
wait()
assert c.__revision__.session is s1
assert c.__revision__.updated_at > a.__revision__.updated_at
assert c.__base_revisions__ == RevisionSet([a.__revision__, b.__revision__])
print((c.attr, c.text, c_c.content))
assert c.attr == c.text == c_c.content == 'b'
assert list(c.multi_text) == ['a', 'b', 'c', 'd', 'e', 'f']
assert ([entity.value for entity in c.unique_entities] ==
['s1-a', 's1-b', 's2-c', 's2-d', 's2-e'])
assert ([(e.value, e.rev) for e in c.rev_entities] ==
[('s1-a', 2), ('s1-b', 2), ('s2-c', 3), ('s2-d', 2)])
assert c.rev_entity.rev == 2
assert c.rev_entity.value == 's2'
assert c.nullable is None
c.nullable = TestUniqueEntity(ident='nullable', value='nullable')
b.attr = b.text = b_c.content = 'd'
b.multi_text.append('blah')
b.unique_entities.append(TestUniqueEntity(ident='blah', value='s2-blah'))
s2.revise(b) # (4)
s2.revise(b_c)
wait()
assert list(b.multi_text) == ['d', 'e', 'f', 'blah']
assert ([entity.value for entity in b.unique_entities] ==
['s2-c', 's2-d', 's2-e', 's2-blah'])
d = s2.merge(b, c) # (5)
d_c = s2.merge(b_c, c_c)
wait()
assert d.__revision__.session is s2
assert d.__revision__.updated_at >= c.__revision__.updated_at
assert d.__base_revisions__ == RevisionSet([b.__revision__, c.__revision__])
assert d.attr == d.text == d_c.content == 'd'
assert list(d.multi_text) == ['a', 'b', 'c', 'd', 'e', 'f', 'blah']
assert ([entity.value for entity in d.unique_entities] ==
['s1-a', 's1-b', 's2-c', 's2-d', 's2-e', 's2-blah'])
assert d.nullable is not None
assert d.nullable.value == 'nullable'
e = s1.merge(c, d) # (5)
e_c = s1.merge(c_c, d_c)
wait()
assert e.__revision__.session is s1
assert e.__revision__.updated_at == d.__revision__.updated_at
assert e.__base_revisions__ == d.__base_revisions__
assert e.attr == e.text == e_c.content == 'd'
assert list(e.multi_text) == ['a', 'b', 'c', 'd', 'e', 'f', 'blah']
assert ([entity.value for entity in d.unique_entities] ==
['s1-a', 's1-b', 's2-c', 's2-d', 's2-e', 's2-blah'])
def test_session_pull_same_session():
session = Session('s1')
doc = TestMergeableDoc()
session.revise(doc)
assert session.pull(doc) is doc
def test_session_merge():
# s1 s2
# ------
# (1) a b (2)
# | / |
# (3) c b (4)
# | \ |
# | d (5)
# | /
# (5) e
s1 = Session('s1')
a = TestMergeableDoc(attr='a',
text='a',
multi_text=['a', 'b', 'c'],
unique_entities=[
TestUniqueEntity(ident='a', value='s1-a'),
TestUniqueEntity(ident='b', value='s1-b'),
TestUniqueEntity(ident='c', value='s1-c')
],
rev_entities=[
TestRevisedEntity(ident='a', value='s1-a', rev=2),
TestRevisedEntity(ident='b', value='s1-b', rev=2),
TestRevisedEntity(ident='c', value='s1-c', rev=2)
],
rev_entity=TestRevisedEntity(ident='a',
value='s1',
rev=1))
a_c = TestMergeableContentDoc(content='a')
s1.revise(a) # (1)
s1.revise(a_c)
wait()
s2 = Session('s2')
b = TestMergeableDoc(attr='b',
text='b',
multi_text=['d', 'e', 'f'],
unique_entities=[
TestUniqueEntity(ident='c', value='s2-c'),
TestUniqueEntity(ident='d', value='s2-d'),
TestUniqueEntity(ident='e', value='s2-e')
],
rev_entities=[
TestRevisedEntity(ident='b', value='s2-b', rev=1),
TestRevisedEntity(ident='c', value='s2-c', rev=3),
TestRevisedEntity(ident='d', value='s2-d', rev=2)
],
rev_entity=TestRevisedEntity(ident='a',
value='s2',
rev=2))
b_c = TestMergeableContentDoc(content='b')
s2.revise(b) # (2)
s2.revise(b_c)
wait()
c = s1.merge(b, a) # (3)
c_c = s1.merge(b_c, a_c)
wait()
assert c.__revision__.session is s1
assert c.__revision__.updated_at > a.__revision__.updated_at
assert c.__base_revisions__ == RevisionSet(
[a.__revision__, b.__revision__])
print((c.attr, c.text, c_c.content))
assert c.attr == c.text == c_c.content == 'b'
assert list(c.multi_text) == ['a', 'b', 'c', 'd', 'e', 'f']
assert ([entity.value for entity in c.unique_entities
] == ['s1-a', 's1-b', 's2-c', 's2-d', 's2-e'])
assert ([(e.value, e.rev) for e in c.rev_entities] == [('s1-a', 2),
('s1-b', 2),
('s2-c', 3),
('s2-d', 2)])
assert c.rev_entity.rev == 2
assert c.rev_entity.value == 's2'
assert c.nullable is None
c.nullable = TestUniqueEntity(ident='nullable', value='nullable')
b.attr = b.text = b_c.content = 'd'
b.multi_text.append('blah')
b.unique_entities.append(TestUniqueEntity(ident='blah', value='s2-blah'))
s2.revise(b) # (4)
s2.revise(b_c)
wait()
assert list(b.multi_text) == ['d', 'e', 'f', 'blah']
assert ([entity.value for entity in b.unique_entities
] == ['s2-c', 's2-d', 's2-e', 's2-blah'])
d = s2.merge(b, c) # (5)
d_c = s2.merge(b_c, c_c)
wait()
assert d.__revision__.session is s2
assert d.__revision__.updated_at >= c.__revision__.updated_at
assert d.__base_revisions__ == RevisionSet(
[b.__revision__, c.__revision__])
assert d.attr == d.text == d_c.content == 'd'
assert list(d.multi_text) == ['a', 'b', 'c', 'd', 'e', 'f', 'blah']
assert ([entity.value for entity in d.unique_entities
] == ['s1-a', 's1-b', 's2-c', 's2-d', 's2-e', 's2-blah'])
assert d.nullable is not None
assert d.nullable.value == 'nullable'
e = s1.merge(c, d) # (5)
e_c = s1.merge(c_c, d_c)
wait()
assert e.__revision__.session is s1
assert e.__revision__.updated_at == d.__revision__.updated_at
assert e.__base_revisions__ == d.__base_revisions__
assert e.attr == e.text == e_c.content == 'd'
assert list(e.multi_text) == ['a', 'b', 'c', 'd', 'e', 'f', 'blah']
assert ([entity.value for entity in d.unique_entities
] == ['s1-a', 's1-b', 's2-c', 's2-d', 's2-e', 's2-blah'])
def test_session_pull_same_session():
session = Session('s1')
doc = TestMergeableDoc()
session.revise(doc)
assert session.pull(doc) is doc
