public void SetCollectionProperty_CanConvertNonStandardEdmTypes()
{
SampleClassWithDifferentCollectionProperties value = new SampleClassWithDifferentCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty("UnsignedArray", EdmPrimitiveTypeKind.Int32);
DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name);
Assert.Equal(
new uint[] { 1, 2, 3 },
value.UnsignedArray);
}
public void SetCollectionProperty_CollectionTypeCanBeInstantiated_And_SettableProperty(string propertyName)
{
object value = new SampleClassWithSettableCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name);
Assert.Equal(
new[] { 1, 2, 3 },
value.GetType().GetProperty(propertyName).GetValue(value, index: null) as IEnumerable <int>);
}
public void SetCollectionProperty_NonSettableProperty_NonNullValue_NoAdd_Throws(string propertyName)
{
object value = new SampleClassWithNonSettableCollectionProperties();
Type propertyType = typeof(SampleClassWithNonSettableCollectionProperties).GetProperty(propertyName).PropertyType;
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
Assert.Throws <SerializationException>(
() => DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name),
String.Format("The type '{0}' of the property '{1}' on type 'System.Web.OData.Formatter.Deserialization.DeserializationHelpersTest+SampleClassWithNonSettableCollectionProperties' does not have an Add method. " +
"Consider using a collection type that does have an Add method - for example IList<T> or ICollection<T>.", propertyType.FullName, propertyName));
}
public void SetCollectionProperty_NonSettableProperty_ArrayValue_FixedSize_Throws(string propertyName)
{
object value = new SampleClassWithNonSettableCollectionProperties();
Type propertyType = typeof(SampleClassWithNonSettableCollectionProperties).GetProperty(propertyName).PropertyType;
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
Assert.Throws <SerializationException>(
() => DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name),
String.Format("The value of the property '{0}' on type 'System.Web.OData.Formatter.Deserialization.DeserializationHelpersTest+SampleClassWithNonSettableCollectionProperties' is an array. " +
"Consider adding a setter for the property.", propertyName));
}
public void SetCollectionProperty_NonSettableProperty_NonNullValue_WithAddMethod(string propertyName)
{
object value = new SampleClassWithNonSettableCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name, timeZoneInfo: null);
Assert.Equal(
new[] { 1, 2, 3 },
value.GetType().GetProperty(propertyName).GetValue(value, index: null) as IEnumerable <int>);
}
public void SetCollectionProperty_NonSettableProperty_NullValue_Throws(string propertyName)
{
object value = new SampleClassWithNonSettableCollectionProperties();
value.GetType().GetProperty(propertyName).SetValue(value, null, null);
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
Assert.Throws <SerializationException>(
() => DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name),
String.Format("The property '{0}' on type 'System.Web.OData.Formatter.Deserialization.DeserializationHelpersTest+SampleClassWithNonSettableCollectionProperties' returned a null value. " +
"The input stream contains collection items which cannot be added if the instance is null.", propertyName));
}
public void SetCollectionProperty_OnNonCollection_ThrowsSerialization(string propertyName)
{
object value = new SampleClassWithDifferentCollectionProperties();
Type propertyType = typeof(SampleClassWithDifferentCollectionProperties).GetProperty(propertyName).PropertyType;
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
Assert.Throws <SerializationException>(
() => DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name),
Error.Format(
"The type '{0}' of the property '{1}' on type 'System.Web.OData.Formatter.Deserialization.DeserializationHelpersTest+SampleClassWithDifferentCollectionProperties' must be a collection.",
propertyType.FullName,
propertyName));
}
public void SetCollectionProperty_CanConvertEnumCollection()
{
SampleClassWithDifferentCollectionProperties value = new SampleClassWithDifferentCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty("FlagsEnum", EdmPrimitiveTypeKind.String);
DeserializationHelpers.SetCollectionProperty(
value,
edmProperty,
value: new List <FlagsEnum> {
FlagsEnum.One, FlagsEnum.Four | FlagsEnum.Two | (FlagsEnum)123
},
propertyName: edmProperty.Name);
Assert.Equal(
new FlagsEnum[] { FlagsEnum.One, FlagsEnum.Four | FlagsEnum.Two | (FlagsEnum)123 },
value.FlagsEnum);
}
public void SetCollectionProperty_ClearsCollection_IfClearCollectionIsTrue(string propertyName)
{
// Arrange
IEnumerable <int> value = new int[] { 1, 2, 3 };
object resource = new SampleClassWithNonSettableCollectionProperties
{
ICollection = { 42 },
IList = { 42 },
Collection = { 42 },
List = { 42 },
CustomCollectionWithNoEmptyCtor = { 42 },
CustomCollection = { 42 }
};
// Act
DeserializationHelpers.SetCollectionProperty(resource, propertyName, null, value, clearCollection: true);
// Assert
Assert.Equal(
value,
resource.GetType().GetProperty(propertyName).GetValue(resource, index: null) as IEnumerable <int>);
}
private void ApplyFeedInNavigationProperty(IEdmNavigationProperty navigationProperty, object entityResource, ODataFeedWithEntries feed, ODataDeserializerContext readContext)
{
Contract.Assert(navigationProperty != null && navigationProperty.PropertyKind == EdmPropertyKind.Navigation, "navigationProperty != null && navigationProperty.TypeKind == ResourceTypeKind.EntityType");
Contract.Assert(entityResource != null, "entityResource != null");
if (readContext.IsDeltaOfT)
{
string message = Error.Format(SRResources.CannotPatchNavigationProperties, navigationProperty.Name, navigationProperty.DeclaringEntityType().FullName());
throw new ODataException(message);
}
ODataEdmTypeDeserializer deserializer = DeserializerProvider.GetEdmTypeDeserializer(navigationProperty.Type);
if (deserializer == null)
{
throw new SerializationException(Error.Format(SRResources.TypeCannotBeDeserialized, navigationProperty.Type.FullName(), typeof(ODataMediaTypeFormatter)));
}
object value = deserializer.ReadInline(feed, navigationProperty.Type, readContext);
string propertyName = EdmLibHelpers.GetClrPropertyName(navigationProperty, readContext.Model);
DeserializationHelpers.SetCollectionProperty(entityResource, navigationProperty, value, propertyName, readContext.TimeZoneInfo);
}
public void SetCollectionProperty_CanConvertDataTime_ByDefault()
{
// Arrange
SampleClassWithDifferentCollectionProperties source = new SampleClassWithDifferentCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty("DateTimeList", EdmPrimitiveTypeKind.DateTimeOffset);
TimeZoneInfoHelper.TimeZone = null;
DateTime dt = new DateTime(2014, 11, 15, 1, 2, 3);
IList <DateTimeOffset> dtos = new List <DateTimeOffset>
{
new DateTimeOffset(dt, TimeSpan.Zero),
new DateTimeOffset(dt, new TimeSpan(+7, 0, 0)),
new DateTimeOffset(dt, new TimeSpan(-8, 0, 0))
};
IEnumerable <DateTime> expects = dtos.Select(e => e.LocalDateTime);
// Act
DeserializationHelpers.SetCollectionProperty(source, edmProperty, dtos, edmProperty.Name);
// Assert
Assert.Equal(expects, source.DateTimeList);
}
private void ApplyResourceSetInNestedProperty(IEdmProperty nestedProperty, object resource,
ODataResourceSetWrapper resourceSetWrapper, ODataDeserializerContext readContext)
{
Contract.Assert(nestedProperty != null);
Contract.Assert(resource != null);
Contract.Assert(readContext != null);
if (readContext.IsDeltaOfT)
{
IEdmNavigationProperty navigationProperty = nestedProperty as IEdmNavigationProperty;
if (navigationProperty != null)
{
string message = Error.Format(SRResources.CannotPatchNavigationProperties, navigationProperty.Name,
navigationProperty.DeclaringEntityType().FullName());
throw new ODataException(message);
}
}
object value = ReadNestedResourceSetInline(resourceSetWrapper, nestedProperty.Type, readContext);
string propertyName = EdmLibHelpers.GetClrPropertyName(nestedProperty, readContext.Model);
DeserializationHelpers.SetCollectionProperty(resource, nestedProperty, value, propertyName);
}
public void SetCollectionProperty_CanConvertDataTime_ByTimeZoneInfo()
{
// Arrange
SampleClassWithDifferentCollectionProperties source = new SampleClassWithDifferentCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty("DateTimeList", EdmPrimitiveTypeKind.DateTimeOffset);
TimeZoneInfo tzi = TimeZoneInfo.FindSystemTimeZoneById("Pacific Standard Time");
DateTime dt = new DateTime(2014, 11, 15, 1, 2, 3);
IList <DateTimeOffset> dtos = new List <DateTimeOffset>
{
new DateTimeOffset(dt, TimeSpan.Zero),
new DateTimeOffset(dt, new TimeSpan(+7, 0, 0)),
new DateTimeOffset(dt, new TimeSpan(-8, 0, 0))
};
// Act
DeserializationHelpers.SetCollectionProperty(source, edmProperty, dtos, edmProperty.Name, tzi);
// Assert
Assert.Equal(new List <DateTime> {
dt.AddHours(-8), dt.AddHours(-15), dt
}, source.DateTimeList);
}
