def test__fielditer__1(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
rs = record_.RecordSequence((dog, person))
it = functions_.fielditer(rs)
fld = next(it)
self.assertIs(fld.record, dog)
self.assertIs(fld.index, 0)
fld = next(it)
self.assertIs(fld.record, dog)
self.assertIs(fld.index, 1)
fld = next(it)
self.assertIs(fld.record, person)
self.assertIs(fld.index, 0)
fld = next(it)
self.assertIs(fld.record, person)
self.assertIs(fld.index, 1)
fld = next(it)
self.assertIs(fld.record, person)
self.assertIs(fld.index, 2)
with self.assertRaises(StopIteration): next(it)
def test__delitem__2(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
rs = record_.RecordSequence((dog, person))
del rs[:]
self.assertEqual(len(rs), 0)
def test__setitem__3(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
ts = record_.RecordSequence((dog, person))
with self.assertRaisesRegex(TypeError, "%s is not an instance of %s" % (repr('foo'), repr(record_.Record))):
ts[0] = 'foo'
def test__init__2(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
ts = record_.RecordSequence((dog, person))
self.assertEqual(len(ts._data), 2)
self.assertIs(ts._data[0], dog)
self.assertIs(ts._data[1], person)
def test__getitem__1(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
ts = record_.RecordSequence((dog, person))
self.assertIs(ts[0], dog)
self.assertIs(ts[1], person)
with self.assertRaises(IndexError): ts[ 2]
with self.assertRaises(IndexError): ts[-3]
def test__setitem__2(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
records = [dog, person]
rs = record_.RecordSequence()
rs[:] = records
self.assertEqual(len(rs), 2)
self.assertIs(rs[0], dog)
self.assertIs(rs[1], person)
def test__insert__1(self):
dogs = Dogs()
persons = Persons()
cars = Cars()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
car = CarRec(('Chevrolet', 12000), cars)
rs = record_.RecordSequence((dog, person))
rs.insert(1, car)
self.assertEqual(len(rs), 3)
self.assertIs(rs[0], dog)
self.assertIs(rs[1], car)
self.assertIs(rs[2], person)
def test__delitem__1(self):
dogs = Dogs()
persons = Persons()
dog = DogRec(('Snoopy',12), dogs)
person = PersonRec(('John', 'Smith', 'New York'), persons)
rs = record_.RecordSequence((dog, person))
self.assertEqual(len(rs), 2)
del rs[0]
self.assertEqual(len(rs), 1)
self.assertIs(rs[0], person)
del rs[0]
self.assertEqual(len(rs), 0)
with self.assertRaises(IndexError): del rs[0]
def test__init__1(self):
ts = record_.RecordSequence()
self.assertEqual(len(ts), 0)