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import pytest
from testbook.testbook import testbook
@pytest.fixture(scope='module')
def notebook():
with testbook('tests/resources/datamodel.ipynb', execute=True) as tb:
yield tb
def test_len(notebook):
mylist = notebook.ref("mylist")
assert len(mylist) == 5
def test_iter(notebook):
mylist = notebook.ref("mylist")
expected = []
for x in mylist:
expected.append(x)
assert mylist == expected
def test_getitem(notebook):
mylist = notebook.ref("mylist")
mylist.append(6)
assert mylist[-1] == 6
assert mylist.__getitem__(-1) == 6
def test_getitem_raisesIndexError(notebook):
mylist = notebook.ref("mylist")
with pytest.raises(IndexError):
mylist[100]
def test_getitem_raisesTypeError(notebook):
mylist = notebook.ref("mylist")
with pytest.raises(TypeError):
mylist['hello']
def test_setitem(notebook):
notebook.inject("mydict = {'key1': 'value1', 'key2': 'value1'}")
mydict = notebook.ref("mydict")
mydict['key3'] = 'value3'
assert mydict['key3'] == 'value3'
mylist = notebook.ref("mylist")
mylist[2] = 10
assert mylist[2] == 10
def test_setitem_raisesIndexError(notebook):
mylist = notebook.ref("mylist")
with pytest.raises(IndexError):
mylist.__setitem__(10, 100)
def test_setitem_raisesTypeError(notebook):
mylist = notebook.ref("mylist")
with pytest.raises(TypeError):
mylist.__setitem__('key', 10)
def test_contains(notebook):
notebook.inject("mydict = {'key1': 'value1', 'key2': 'value1'}")
mydict = notebook.ref("mydict")
assert 'key1' in mydict
assert 'key2' in mydict
assert mydict.__contains__('key1')
assert mydict.__contains__('key2')
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