private static ITableEntity Copy(ITableEntity item)
{
var props = TableEntityValueBinder.DeepClone(item.WriteEntity(null));
DynamicTableEntity copy = new DynamicTableEntity(item.PartitionKey, item.RowKey, item.ETag, props);
return(copy);
}
public PocoEntityValueBinder(TableEntityContext entityContext, string eTag, TElement value)
{
_entityContext = entityContext;
_eTag = eTag;
_value = value;
_originalProperties =
TableEntityValueBinder.DeepClone(_converter.Convert(value).WriteEntity(operationContext: null));
}
public void HasChanged_ReturnsFalse_IfValueHasNotChanged()
{
// Arrange
TableEntityContext entityContext = new TableEntityContext();
DynamicTableEntity value = new DynamicTableEntity
{
PartitionKey = "PK",
RowKey = "RK",
Properties = new Dictionary<string, EntityProperty> { { "Item", new EntityProperty("Foo") } }
};
Type valueType = typeof(DynamicTableEntity);
TableEntityValueBinder product = new TableEntityValueBinder(entityContext, value, valueType);
// Act
bool hasChanged = product.HasChanged;
// Assert
Assert.False(hasChanged);
}
private bool HasChanges(ITableEntity current)
{
return(TableEntityValueBinder.HasChanges(_originalProperties, current.WriteEntity(operationContext: null)));
}
public void HasChanged_ReturnsTrue_IfMutuableValueHasBeenMutated()
{
// Arrange
TableEntityContext entityContext = new TableEntityContext();
byte[] bytes = new byte[] { 0x12 };
DynamicTableEntity value = new DynamicTableEntity
{
PartitionKey = "PK",
RowKey = "RK",
Properties = new Dictionary<string, EntityProperty> { { "Item", new EntityProperty(bytes) } }
};
Type valueType = typeof(DynamicTableEntity);
TableEntityValueBinder product = new TableEntityValueBinder(entityContext, value, valueType);
bytes[0] = 0xFE;
// Act
bool hasChanged = product.HasChanged;
// Assert
Assert.True(hasChanged);
}
