static ManyToManyCollectionMetadata BuildCollectionMetadata(EntityType parentEntityType, string name)
{
PropertyInfo propInfo = parentEntityType.ClrType.GetRuntimeProperty(name);
if (propInfo == null)
{
throw new Exception($"Navigation property '{name}' couldn't be found.");
}
Type[] genericArgs;
if (!propInfo.PropertyType.GetTypeInfo().IsGenericType ||
(genericArgs = propInfo.PropertyType.GetTypeInfo().GenericTypeArguments).Length != 1)
{
throw new Exception($"Type '{propInfo.PropertyType.FullName}' is not a valid collection type.");
}
Type itemType = genericArgs[0];
EntityType collectionEntityType = parentEntityType.Model.FindEntityType(itemType);
ClrPropertyGetterFactory getterFactory = new ClrPropertyGetterFactory();
ClrPropertySetterFactory setterFactory = new ClrPropertySetterFactory();
return(new ManyToManyCollectionMetadata
{
Getter = getterFactory.Create(propInfo),
Setter = setterFactory.Create(propInfo),
ItemType = itemType
});
}
public void Property_is_returned_if_it_implements_IClrPropertyGetter()
{
var getterMock = new Mock<IClrPropertyGetter>();
var propertyMock = getterMock.As<IProperty>();
var source = new ClrPropertyGetterFactory();
Assert.Same(getterMock.Object, source.Create(propertyMock.Object));
}
public void Property_is_returned_if_it_implements_IClrPropertyGetter()
{
var getterMock = new Mock <IClrPropertyGetter>();
var propertyMock = getterMock.As <IProperty>();
var source = new ClrPropertyGetterFactory();
Assert.Same(getterMock.Object, source.Create(propertyMock.Object));
}
