public async Task TestGetAndReplaceNonExistentRecordReturnsNullDoesNotCreateRecord()
{
Poco?res = await PocoView.GetAndReplaceAsync(null, GetPoco(1, "1"));
Assert.IsNull(res);
Assert.IsNull(await PocoView.GetAsync(null, GetPoco(1)));
}
public async Task TestGetAndReplaceExistingRecordReturnsOldOverwrites()
{
await PocoView.UpsertAsync(null, GetPoco(1, "1"));
Poco?res = await PocoView.GetAndReplaceAsync(null, GetPoco(1, "2"));
Assert.IsNotNull(res);
Assert.AreEqual("1", res !.Val);
Assert.AreEqual("2", (await PocoView.GetAsync(null, GetPoco(1))) !.Val);
}