def test_combine_ignores_all(self) -> None:
doc = Document()
m = SomeModel()
e = bde.ColumnsPatchedEvent(doc, m, "data", [1, 2], "setter",
"invoker")
e2 = bde.ColumnsPatchedEvent(doc, m, "data", [3, 4], "setter",
"invoker")
assert e.combine(e2) == False
assert e.patches == [1, 2]
def test_dispatch(self):
m = FakeModel()
e = bde.ColumnsPatchedEvent("doc", m, [1, 2], "setter", "invoker")
e.dispatch(FakeEmptyDispatcher())
d = FakeFullDispatcher()
e.dispatch(d)
assert d.called == ['_document_changed', '_document_patched', '_columns_patched']
def test_init(self) -> None:
m = FakeModel()
e = bde.ColumnsPatchedEvent("doc", m, [1, 2], "setter", "invoker")
assert e.document == "doc"
assert e.column_source == m
assert e.patches == [1, 2]
assert e.setter == "setter"
assert e.callback_invoker == "invoker"
def test_generate(self) -> None:
m = FakeModel()
e = bde.ColumnsPatchedEvent("doc", m, [1, 2], "setter", "invoker")
refs = dict(foo=10)
bufs = set()
r = e.generate(refs, bufs)
assert r == dict(kind=e.kind, column_source="ref", patches=[1, 2])
assert refs == dict(foo=10)
assert bufs == set()
def test_to_serializable(self) -> None:
doc = Document()
m = SomeModel()
e = bde.ColumnsPatchedEvent(doc, m, "data", [1, 2], "setter",
"invoker")
s = Serializer()
r = s.encode(e)
assert r == dict(kind=e.kind, model=m.ref, attr="data", patches=[1, 2])
assert s.buffers == []
def test_dispatch(self) -> None:
doc = Document()
m = SomeModel()
e = bde.ColumnsPatchedEvent(doc, m, "data", [1, 2], "setter",
"invoker")
e.dispatch(FakeEmptyDispatcher())
d = FakeFullDispatcher()
e.dispatch(d)
assert d.called == [
'_document_changed', '_document_patched', '_columns_patched'
]
def test_init(self) -> None:
doc = Document()
m = SomeModel()
e = bde.ColumnsPatchedEvent(doc, m, "data", [1, 2], "setter",
"invoker")
assert e.document == doc
assert e.model == m
assert e.attr == "data"
assert e.patches == [1, 2]
assert e.setter == "setter"
assert e.callback_invoker == "invoker"
def test_combine_ignores_all(self) -> None:
m = FakeModel()
e = bde.ColumnsPatchedEvent("doc", m, [1, 2], "setter", "invoker")
e2 = bde.ColumnsPatchedEvent("doc", m, [3, 4], "setter", "invoker")
assert e.combine(e2) == False
assert e.patches == [1, 2]
