def test_array_specific_single_item():
SpecificTypeList = schema.Array(items=schema.Number)
assert SpecificTypeList([1, 2, 3, 4.5]) == [1, 2, 3, 4.5]
assert SpecificTypeList([]) == []
with pytest.raises(exceptions.SchemaError) as exc:
SpecificTypeList([1, 'two', 3])
assert 'Must be a valid number.' in str(exc.value)
def test_array_unique_items():
UniqueItemList = schema.Array(unique_items=True)
assert UniqueItemList([1, 2, 3, 4, 5]) == [1, 2, 3, 4, 5]
assert UniqueItemList([]) == []
with pytest.raises(exceptions.SchemaError) as exc:
UniqueItemList([1, 2, 3, 4, 1])
assert 'This item is not unique.' in str(exc.value)
def test_array_max_items():
MaximumItemList = schema.Array(max_items=3)
assert MaximumItemList([1, 2]) == [1, 2]
assert MaximumItemList([]) == []
with pytest.raises(exceptions.SchemaError) as exc:
MaximumItemList([1, 2, 3, 4, 5])
assert str(exc.value) == 'Too many items.'
with pytest.raises(exceptions.SchemaError) as exc:
MaximumItemList([1] * 50)
assert str(exc.value) == 'Too many items.'
def test_array_min_items():
MinimumItemList = schema.Array(min_items=2)
assert MinimumItemList([1, 2]) == [1, 2]
assert MinimumItemList([1, 2] * 10) == [1, 2] * 10
with pytest.raises(exceptions.SchemaError) as exc:
MinimumItemList([])
assert str(exc.value) == 'Not enough items.'
with pytest.raises(exceptions.SchemaError) as exc:
MinimumItemList([1])
assert str(exc.value) == 'Not enough items.'
def test_array_specific_items_with_additional():
SpecificTypedList = schema.Array(
items=[schema.Number, schema.String, schema.Boolean],
additional_items=True)
assert SpecificTypedList([23, 'twenty-three', True]) == \
[23, 'twenty-three', True]
with pytest.raises(exceptions.SchemaError) as exc:
SpecificTypedList([23, 'twenty-three'])
assert str(exc.value) == 'Not enough items.'
assert SpecificTypedList([23, 'twenty-three', True, False]) == \
[23, 'twenty-three', True, False]
def test_array_kwargs():
NewTypedList = schema.Array(items=schema.Number)
assert NewTypedList([1.1, 2.2, 3.3]) == [1.1, 2.2, 3.3]
with pytest.raises(exceptions.SchemaError) as exc:
NewTypedList([1, 2, 'c'])
assert 'Must be a valid number.' in str(exc.value)