public async Task MergeEntityAsync_ExistingEntity_MergesEntityInTable()
{
ITableServiceClient client = new TableServiceClient(_accountSettings);
var tableName = _util.GenerateSampleTableName();
_util.CreateTable(tableName);
var sampleEntity = new SampleEntity()
{
PartitionKey = "1",
RowKey = "A",
ExtraValue = "Extra"
};
_util.InsertTableEntity(tableName, sampleEntity.PartitionKey, sampleEntity.RowKey);
await client.MergeEntityAsync(tableName, sampleEntity);
_util.AssertEntityExists(tableName, sampleEntity);
var entity = _util.GetEntity<SampleMSEntity>(tableName, sampleEntity.PartitionKey, sampleEntity.RowKey);
Assert.AreEqual(sampleEntity.ExtraValue, entity.ExtraValue);
}