public async Task GetDatasourceCredentials() { MetricsAdvisorAdministrationClient adminClient = GetMetricsAdvisorAdministrationClient(); var credentialCount = 0; await foreach (DatasourceCredential credential in adminClient.GetDatasourceCredentialsAsync()) { Assert.That(credential.Id, Is.Not.Null.And.Not.Empty); Assert.That(credential.Name, Is.Not.Null.And.Not.Empty); Assert.That(credential.Description, Is.Not.Null); ValidateGenericDatasourceCredential(credential); if (++credentialCount >= MaximumSamplesCount) { break; } } Assert.That(credentialCount, Is.GreaterThan(0)); }