public async Task ServiceBusTopicMessenger_ReceiveSetupError()
{
// Arrange
var config = new ConfigurationBuilder().AddJsonFile("appSettings.json").Build();
var testMessenger = new ServiceBusMessenger(new ConnectionConfig()
{
ConnectionString = config.GetValue <string>("ConnectionString"),
});
// Act/Assert
Assert.Throws <InvalidOperationException>(() => testMessenger.Receive <string>((msg) => { }, (err) => { }));
Assert.Null(testMessenger.ReceiveOne <string>());
await Assert.ThrowsAsync <NullReferenceException>(() => testMessenger.Send("test"));
}
