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);
Assert.Equal(
new[] { 1, 2, 3 },
value.GetType().GetProperty(propertyName).GetValue(value, index: null) as IEnumerable <int>);
}
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_NonSettableProperty_NonNullValue_NoAdd_Throws(string propertyName)
{
object value = new SampleClassWithNonSettableCollectionProperties();
Type propertyType = typeof(SampleClassWithNonSettableCollectionProperties).GetProperty(propertyName).PropertyType;
IEdmProperty edmProperty = GetMockEdmProperty(propertyName, EdmPrimitiveTypeKind.Int32);
ExceptionAssert.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 'Microsoft.AspNet.OData.Test.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);
ExceptionAssert.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 'Microsoft.AspNet.OData.Test.Formatter.Deserialization.DeserializationHelpersTest+SampleClassWithNonSettableCollectionProperties' is an array. " +
"Consider adding a setter for the property.", propertyName));
}
private object BuildResourceInstance()
{
if (EdmObject == null)
{
return(null);
}
TypedEdmStructuredObject edmStructruredObject = EdmObject as TypedEdmStructuredObject;
if (edmStructruredObject != null)
{
return(edmStructruredObject.Instance);
}
SelectExpandWrapper selectExpandWrapper = EdmObject as SelectExpandWrapper;
if (selectExpandWrapper != null && selectExpandWrapper.UntypedInstance != null)
{
return(selectExpandWrapper.UntypedInstance);
}
Type clrType = EdmLibHelpers.GetClrType(StructuredType, EdmModel);
if (clrType == null)
{
throw new InvalidOperationException(Error.Format(SRResources.MappingDoesNotContainResourceType, StructuredType.FullTypeName()));
}
object resource = Activator.CreateInstance(clrType);
foreach (IEdmStructuralProperty property in StructuredType.StructuralProperties())
{
object value;
if (EdmObject.TryGetPropertyValue(property.Name, out value) && value != null)
{
string propertyName = EdmLibHelpers.GetClrPropertyName(property, EdmModel);
if (TypeHelper.IsCollection(value.GetType()))
{
DeserializationHelpers.SetCollectionProperty(resource, property, value, propertyName);
}
else
{
DeserializationHelpers.SetProperty(resource, propertyName, value);
}
}
}
return(resource);
}
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);
ExceptionAssert.Throws <SerializationException>(
() => DeserializationHelpers.SetCollectionProperty(value, edmProperty, value: new List <int> {
1, 2, 3
}, propertyName: edmProperty.Name),
String.Format("The property '{0}' on type 'Microsoft.AspNet.OData.Test.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);
ExceptionAssert.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 'Microsoft.AspNet.OData.Test.Formatter.Deserialization.DeserializationHelpersTest+SampleClassWithDifferentCollectionProperties' must be a collection.",
propertyType.FullName,
propertyName));
}
public override void SetValue(TEntityType entity, object value)
{
if (entity == null)
{
throw Error.ArgumentNull("entity");
}
if (_isCollection)
{
DeserializationHelpers.SetCollectionProperty(entity, _property.Name, edmPropertyType: null,
value: value, clearCollection: true);
}
else
{
_setter(entity, value);
}
}
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 override void SetValue(TStructuralType instance, object value)
{
if (instance == null)
{
throw Error.ArgumentNull("instance");
}
if (_isCollection)
{
DeserializationHelpers.SetCollectionProperty(instance, _property.Name, edmPropertyType: null,
value: value, clearCollection: true);
}
else
{
_setter(instance, value);
}
}
private object BuildEntityInstance()
{
if (EdmObject == null)
{
return(null);
}
TypedEdmEntityObject edmEntityObject = EdmObject as TypedEdmEntityObject;
if (edmEntityObject != null)
{
return(edmEntityObject.Instance);
}
var assemblyNames = Request.HttpContext.RequestServices.GetService <AssembliesResolver>();
Type clrType = EdmLibHelpers.GetClrType(EntityType, EdmModel, assemblyNames);
if (clrType == null)
{
throw new InvalidOperationException(Error.Format(SRResources.MappingDoesNotContainEntityType, EntityType.FullName()));
}
object resource = Activator.CreateInstance(clrType);
foreach (IEdmStructuralProperty property in EntityType.StructuralProperties())
{
object value;
if (EdmObject.TryGetPropertyValue(property.Name, out value) && value != null)
{
if (value.GetType().IsCollection())
{
DeserializationHelpers.SetCollectionProperty(resource, property, value, property.Name, assemblyNames);
}
else
{
DeserializationHelpers.SetProperty(resource, property.Name, value);
}
}
}
return(resource);
}
public void SetCollectionProperty_CanConvertDataTime_ByDefault()
{
// Arrange
SampleClassWithDifferentCollectionProperties source = new SampleClassWithDifferentCollectionProperties();
IEdmProperty edmProperty = GetMockEdmProperty("DateTimeList", EdmPrimitiveTypeKind.DateTimeOffset);
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, timeZoneInfo: null);
// Assert
Assert.Equal(expects, source.DateTimeList);
}
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>);
}
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, timeZoneInfo: tzi);
// Assert
Assert.Equal(new List <DateTime> {
dt.AddHours(-8), dt.AddHours(-15), dt
}, source.DateTimeList);
}
