public async void HistoryQueryIterator_next_emits_OnData_when_data_is_available()
{
var response = new QueryResponse()
{
HasMore = true
};
response.Results.AddRange(new[]
{
new QueryResultBytes()
{
ResultBytes = new KeyModification()
{
TxId = "txid1",
IsDelete = false,
Value = "foo".ToByteString()
}
.ToByteString()
},
new QueryResultBytes()
{
ResultBytes = new KeyModification()
{
TxId = "txid2",
IsDelete = true,
Value = "foo".ToByteString()
}
.ToByteString()
}
});
QueryResult <KeyModification> queryResult = null;
var iterator = new HistoryQueryIterator(null, null, null, response);
iterator.Data += result => queryResult = result;
var iteratorResult = await iterator.Next();
iteratorResult.Should().NotBeNull();
queryResult.Should().NotBeNull();
iteratorResult.Should().BeSameAs(queryResult);
queryResult.Value.IsDelete.Should().BeFalse();
queryResult.Value.TxId.Should().Be("txid1");
queryResult.Value.Value.ToStringUtf8().Should().Be("foo");
iteratorResult = await iterator.Next();
iteratorResult.Should().NotBeNull();
queryResult.Should().NotBeNull();
iteratorResult.Should().BeSameAs(queryResult);
queryResult.Value.IsDelete.Should().BeTrue();
queryResult.Value.TxId.Should().Be("txid2");
queryResult.Value.Value.ToStringUtf8().Should().Be("foo");
}
public async void GetHistoryForKey_invokes_the_handlers_GetHistoryForKey_handler()
{
var iteratorMock = new HistoryQueryIterator(null, string.Empty, string.Empty, null);
var handlerMock = new Mock <IHandler>();
handlerMock.Setup(m =>
m.HandleGetHistoryForKey("key1", "ChannelId", "TxId"))
.ReturnsAsync(iteratorMock);
var stub = CreateValidChaincodeStubWithHandler(handlerMock.Object);
var result = await stub.GetHistoryForKey("key1");
handlerMock.VerifyAll();
result.Should().BeSameAs(iteratorMock);
}
