public void GetConnectionString_ThrowsIfConnectionStringNullOrEmpty() { var ex = Assert.Throws <InvalidOperationException>(() => { _provider.GetConnectionString("MissingConnection"); }); Assert.Equal("Microsoft Azure WebJobs SDK ServiceBus connection string 'AzureWebJobsMissingConnection' is missing or empty.", ex.Message); _config.ConnectionString = null; ex = Assert.Throws <InvalidOperationException>(() => { _provider.GetConnectionString(null); }); Assert.Equal("Microsoft Azure WebJobs SDK ServiceBus connection string 'AzureWebJobsServiceBus' is missing or empty.", ex.Message); }