public void Hydrate_ItemDecoratedWithETagAttribute_ReturnedGenericTableEntityHasETag()
{
var itemToSave = new DecoratedItemWithETag
{
Id = "id",
Name = "name",
ETag = "etag"
};
TableItem tableItem = TableItem.Create(itemToSave);
var genericEntity = GenericTableEntity.HydrateFrom(tableItem);
Assert.AreEqual("etag", genericEntity.ETag);
}
public void Create_ETagDecoratedItem_ETagIncludedWithTableItem()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Id = "foo",
Name = "bar",
Age = 42,
ETag = "etag"
};
var item = TableItem.Create(decoratedItemWithETag);
Assert.IsNotNull(item.ETag);
}
public void Hydrate_ItemDecoratedWithETagAttribute_ReturnedGenericTableEntityHasETag()
{
var itemToSave = new DecoratedItemWithETag
{
Id = "id",
Name = "name",
ETag = "etag"
};
TableItem tableItem = TableItem.Create( itemToSave );
var genericEntity = GenericTableEntity.HydrateFrom( tableItem );
Assert.AreEqual( "etag", genericEntity.ETag );
}
public void Create_ETagDecoratedItem_ETagIncludedWithTableItem()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Id = "foo",
Name = "bar",
Age = 42,
ETag = "etag"
};
var item = TableItem.Create( decoratedItemWithETag );
Assert.IsNotNull( item.ETag );
}
public void Update_EntityHasAnOldETag_ThrowsEntityHasBeenChangedException()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Age = 42,
Id = "id",
Name = "name"
};
_context.AddNewItem( "table", TableItem.Create( decoratedItemWithETag ) );
_context.Save( Execute.Individually );
var entity = _context.CreateQuery<DecoratedItemWithETag>( "table" ).PartitionKeyEquals( "id" ).RowKeyEquals( "name" ).Single();
entity.Age = 19;
_context.Update( "table", TableItem.Create( entity ), ConflictHandling.Throw );
_context.Save( Execute.Individually );
entity.Age = 21;
_context.Update( "table", TableItem.Create( entity ), ConflictHandling.Throw );
_context.Save( Execute.Individually );
Assert.Fail( "Should have thrown an EntityHasBeenChangedException" );
}
public void Update_EntityHasAnOldETagConflictHandlingOverwrite_EntityUpdatedOnSave()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Age = 42,
Id = "id",
Name = "name"
};
_context.AddNewItem( "table", TableItem.Create( decoratedItemWithETag ) );
_context.Save( Execute.Individually );
var entity = _context.CreateQuery<DecoratedItemWithETag>( "table" ).PartitionKeyEquals( "id" ).RowKeyEquals( "name" ).Single();
entity.Age = 19;
_context.Update( "table", TableItem.Create( entity ), ConflictHandling.Overwrite );
_context.Save( Execute.Individually );
entity.Age = 21;
_context.Update( "table", TableItem.Create( entity ), ConflictHandling.Overwrite );
_context.Save( Execute.Individually );
var retrievedEntity = _context.CreateQuery<DecoratedItemWithETag>( "table" ).PartitionKeyEquals( "id" ).RowKeyEquals( "name" ).Single();
Assert.AreEqual( 21, retrievedEntity.Age );
}
public async Task Upsert_ItemUpsertedTwiceAndNotAffectedByETag_ETagPropertyGetsUpdatedEachUpsert()
{
var item = new DecoratedItemWithETag
{
Id = "foo2",
Name = "bar2",
Age = 42
};
_tableStorageProvider.Add( _tableName, item );
await _tableStorageProvider.SaveAsync();
var retreivedItem = await _tableStorageProvider.GetAsync<DecoratedItemWithETag>( _tableName, "foo2", "bar2" );
retreivedItem.Age = 39;
_tableStorageProvider.Upsert( _tableName, retreivedItem );
await _tableStorageProvider.SaveAsync();
var upsertedItem = await _tableStorageProvider.GetAsync<DecoratedItemWithETag>( _tableName, "foo2", "bar2" );
Assert.AreNotEqual( retreivedItem.ETag, upsertedItem.ETag );
retreivedItem.Age = 41;
_tableStorageProvider.Upsert( _tableName, retreivedItem );
await _tableStorageProvider.SaveAsync();
var upsertedItem2 = await _tableStorageProvider.GetAsync<DecoratedItemWithETag>( _tableName, "foo2", "bar2" );
Assert.AreNotEqual( upsertedItem.ETag, upsertedItem2.ETag );
}
public async Task GetAsync_ItemWithETagPropertyInStore_ItemReturnedWithETag()
{
var decoratedETagItem = new DecoratedItemWithETag
{
Id = "someId",
Name = "someName",
Age = 12,
};
_tableStorageProvider.Add( _tableName, decoratedETagItem );
await _tableStorageProvider.SaveAsync();
var actualItem = await _tableStorageProvider.GetAsync<DecoratedItemWithETag>( _tableName, "someId", "someName" );
Assert.IsNotNull( actualItem.ETag );
}
public async Task Delete_ItemWithETagHasBeenUpdated_ThrowsEntityHasBeenChangedException()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Id = "foo",
Name = "bar",
Age = 23
};
_tableStorageProvider.Add( _tableName, decoratedItemWithETag );
await _tableStorageProvider.SaveAsync();
var storedItem = await _tableStorageProvider.GetAsync<DecoratedItemWithETag>( _tableName, "foo", "bar" );
storedItem.Age = 25;
_tableStorageProvider.Update( _tableName, storedItem );
await _tableStorageProvider.SaveAsync();
_tableStorageProvider.Delete( _tableName, storedItem );
await AsyncAssert.ThrowsAsync<EntityHasBeenChangedException>( () => _tableStorageProvider.SaveAsync() );
}
public void Get_ItemWithETagPropertyInStore_ItemReturnedWithETag()
{
var decoratedETagItem = new DecoratedItemWithETag
{
Id = "someId",
Name = "someName",
Age = 12,
};
_tableStorageProvider.Add( _tableName, decoratedETagItem );
_tableStorageProvider.Save();
var actualItem = _tableStorageProvider.Get<DecoratedItemWithETag>( _tableName, "someId", "someName" );
Assert.IsNotNull( actualItem.ETag );
}
public void Delete_ItemWithETagHasBeenUpdated_ThrowsEntityHasBeenChangedException()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Id = "foo",
Name = "bar",
Age = 23
};
_tableStorageProvider.Add( _tableName, decoratedItemWithETag );
_tableStorageProvider.Save();
var storedItem = _tableStorageProvider.Get<DecoratedItemWithETag>( _tableName, "foo", "bar" );
storedItem.Age = 25;
_tableStorageProvider.Update( _tableName, storedItem );
_tableStorageProvider.Save();
_tableStorageProvider.Delete( _tableName, storedItem );
_tableStorageProvider.Save();
}
public async Task Update_EntityHasAnOldETag_ThrowsEntityHasBeenChangedException()
{
var decoratedItemWithETag = new DecoratedItemWithETag
{
Age = 42,
Id = "id",
Name = "name"
};
_context.AddNewItem( "table", TableItem.Create( decoratedItemWithETag ) );
await _context.SaveAsync( Execute.Individually );
var entity = ( await _context.CreateQuery<DecoratedItemWithETag>( "table" ).PartitionKeyEquals( "id" ).RowKeyEquals( "name" ).Async() ).Single();
entity.Age = 19;
_context.Update( "table", TableItem.Create( entity ), ConflictHandling.Throw );
await _context.SaveAsync( Execute.Individually );
entity.Age = 21;
_context.Update( "table", TableItem.Create( entity ), ConflictHandling.Throw );
await AsyncAssert.ThrowsAsync<EntityHasBeenChangedException>( () => _context.SaveAsync( Execute.Individually ) );
}
