Python serializers.DateField方法代碼示例

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_representation_list():
    """
    When given a valid list, the ListOrItemField to_representation method should utilize the list to-native
    logic.
    """
    field = ListOrItemField(child=DateField(format=ISO_8601))
    data = field.to_representation([date.today()])
    assert [date.today().isoformat()] == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_internal_value_list():
    """
    When given a valid list, the ListOrItemField to_internal_value method should utilize the list
    from-native logic.
    """
    field = ListOrItemField(child=DateField(format=ISO_8601))
    data = field.to_internal_value([date.today().isoformat()])
    assert [date.today()] == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_representation_item():
    """
    When given a valid item, the ListOrItemField to_representation method should utilize the item to-native
    logic.
    """
    field = ListOrItemField(child=DateField(format=ISO_8601))
    data = field.to_representation(date.today())
    assert date.today().isoformat() == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_internal_value_item():
    """
    When given a valid item, the ListOrItemField to_internal_value method should utilize the item
    from-native logic.
    """
    field = ListOrItemField(child=DateField(format=ISO_8601))
    data = field.to_internal_value(date.today().isoformat())
    assert date.today() == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_validate_required_missing():
    """
    When given a None value the ListOrItemField validate method should raise a ValidationError.
    """
    field = ListOrItemField(child=DateField(format=ISO_8601))
    with pytest.raises(ValidationError):
        field.to_internal_value(None) 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_representation_with_item_field():
    """
    When a ListField has an item-field, to_representation should return a list of elements resulting from
    the application of the item-field's to_representation method to each element of the input object list.
    """
    field = ListField(child=DateField(format=ISO_8601))
    obj = [date(2000, 1, 1), date(2000, 1, 2)]
    data = field.to_representation(obj)
    assert ["2000-01-01", "2000-01-02"] == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_missing_required_list():
    """
    When a ListField requires a value, then validate should raise a ValidationError on a missing
    (None) value.
    """
    field = ListField(child=DateField())
    with pytest.raises(ValidationError):
        field.to_internal_value(None) 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_validate_non_list():
    """
    When a ListField is given a non-list value, then validate should raise a ValidationError.
    """
    field = ListField(child=DateField())
    with pytest.raises(ValidationError):
        field.to_internal_value('notAList') 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_errors_non_list():
    """
    When a ListField is given a non-list value, then there should be one error related to the type
    mismatch.
    """
    field = ListField(child=DateField())
    try:
        field.to_internal_value('notAList')
        assert False, 'Expected ValidationError'
    except ValidationError as e:
        pass 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_internal_value_with_included_keys():
    """
    When a PartialDictField has an included_keys, to_internal_value should return a dict of elmenents
    resulting from the application of the value-field's to_internal_value method to values of the input
    data dict that are includeded by included_keys.
    """
    field = PartialDictField(included_keys=['a'], child=DateField())
    data = {"a": "2000-01-01", "b": "2000-01-02"}
    obj = field.to_internal_value(data)
    assert {"a": date(2000, 1, 1)} == obj 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_internal_value_with_nonexisting_included_keys():
    """
    When a PartialDictField has an included_keys that includes nonexisting keys, to_internal_value should
    ignore them.
    """
    field = PartialDictField(included_keys=['a', 'c'], child=DateField())
    data = {"a": "2000-01-01", "b": "2000-01-02"}
    obj = field.to_internal_value(data)
    assert {"a": date(2000, 1, 1)} == obj 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_representation_with_nonexisting_included_keys():
    """
    When a PartialDictField has an included_keys that includes nonexisting keys, to_representation should
    ignore them.
    """
    field = PartialDictField(included_keys=['a', 'c'], child=DateField(format=ISO_8601))
    obj = {"a": date(2000, 1, 1), "b": date(2000, 1, 2)}
    data = field.to_representation(obj)
    assert {"a": "2000-01-01"} == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_internal_value_with_child():
    """
    When a DictField has an value-field, to_internal_value should return a dict of elements resulting
    from the application of the value-field's to_internal_value method to each value of the input
    data dict.
    """
    field = DictField(child=DateField())
    data = {"a": "2000-01-01", "b": "2000-01-02"}
    obj = field.to_internal_value(data)
    assert {"a": date(2000, 1, 1), "b": date(2000, 1, 2)} == obj 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_to_representation_with_child():
    """
    When a DictField has an value-field, to_representation should return a dict of elements resulting from
    the application of the value-field's to_representation method to each value of the input object dict.
    """
    field = DictField(child=DateField(format=ISO_8601))
    obj = {"a": date(2000, 1, 1), "b": date(2000, 1, 2)}
    data = field.to_representation(obj)
    assert {"a": "2000-01-01", "b": "2000-01-02"} == data 

# 需要導入模塊: from rest_framework import serializers [as 別名]
# 或者: from rest_framework.serializers import DateField [as 別名]
def test_validate_non_dict():
    """
    When a DictField is given a non-dict value, then validate should raise a ValidationError.
    """
    field = DictField(child=DateField())
    with pytest.raises(ValidationError):
        field.to_internal_value('notADict')