public async Task CanDiscoverCurrentLeaderNode()
{
var target = new RqliteRaftClient(connectionString);
var nodes = await target.ConnectAsync();
Assert.Equal("localhost:4001", target.LastKnownLeaderNode);
}
public async void CanConnectToCluster()
{
var target = new RqliteRaftClient(connectionString);
var nodes = await target.ConnectAsync();
#if CLUSTERTEST
Assert.Equal(3, nodes.Count());
#else
Assert.Equal(1, nodes.Count());
#endif
}
public async Task CanConnectToClusterWithFailingNode()
{
// Arrange, add a failing node.
var target = new RqliteRaftClient($"{connectionString},http://127.0.0.2:4005");
var nodes = await target.ConnectAsync();
#if CLUSTERTEST
Assert.Equal(4, nodes.Count());
#else
Assert.Equal(2, nodes.Count());
#endif
// Expect exactly one failing node with an exception.
Assert.Single(nodes.Where(p => p.Value.Exceptions != null && p.Value.Exceptions.Count() == 1));
// Expect it to be a HTTPRequestException
Assert.Single(from p in nodes where
p.Value.Exceptions != null &&
p.Value.Exceptions.Count() != 0 &&
p.Value.Exceptions[0].InnerException.GetType() == typeof(HttpRequestException)
select p.Value.Exceptions[0].InnerException);
}