/// <summary>
/// Create a new database instance.
/// </summary>
/// <param name="service">The database service instance.</param>
/// <param name="configuration">A <see cref="DatabaseInstanceConfiguration"/> object describing the configuration of the new database instance.</param>
/// <returns>
/// A <see cref="DatabaseInstance"/> object describing the new database instance.
/// </returns>
/// <exception cref="ArgumentNullException">If <paramref name="service"/> is <see langword="null"/>.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="configuration"/> is <see langword="null"/>.</exception>
/// <exception cref="WebException">If the REST request does not return successfully.</exception>
/// <seealso href="http://docs.rackspace.com/cdb/api/v1.0/cdb-devguide/content/POST_createInstance__version___accountId__instances_.html">Create Database Instance (Rackspace Cloud Databases Developer Guide - API v1.0)</seealso>
public static DatabaseInstance CreateDatabaseInstance(this IDatabaseService service, DatabaseInstanceConfiguration configuration)
{
if (service == null)
throw new ArgumentNullException("service");
try
{
return service.CreateDatabaseInstanceAsync(configuration, AsyncCompletionOption.RequestSubmitted, CancellationToken.None, null).Result;
}
catch (AggregateException ex)
{
ReadOnlyCollection<Exception> innerExceptions = ex.Flatten().InnerExceptions;
if (innerExceptions.Count == 1)
throw innerExceptions[0];
throw;
}
}
public static void ClassInitialize(TestContext testContext)
{
IDatabaseService provider = UserDatabaseTests.CreateProvider();
using (CancellationTokenSource cancellationTokenSource = new CancellationTokenSource(TestTimeout(TimeSpan.FromSeconds(600))))
{
ReadOnlyCollection<DatabaseFlavor> flavors = provider.ListFlavorsAsync(cancellationTokenSource.Token).Result;
if (flavors.Count == 0)
Assert.Inconclusive("The service did not report any flavors.");
DatabaseFlavor smallestFlavor = flavors.Where(i => i.Memory.HasValue).OrderBy(i => i.Memory).First();
string instanceName = UserDatabaseTests.CreateRandomDatabaseInstanceName();
DatabaseInstanceConfiguration configuration = new DatabaseInstanceConfiguration(smallestFlavor.Href, new DatabaseVolumeConfiguration(1), instanceName);
_instance = provider.CreateDatabaseInstanceAsync(configuration, AsyncCompletionOption.RequestCompleted, cancellationTokenSource.Token, null).Result;
_databaseName = UserDatabaseTests.CreateRandomDatabaseName();
DatabaseConfiguration databaseConfiguration = new DatabaseConfiguration(_databaseName, null, null);
provider.CreateDatabaseAsync(_instance.Id, databaseConfiguration, cancellationTokenSource.Token).Wait();
_databaseName2 = UserDatabaseTests.CreateRandomDatabaseName();
DatabaseConfiguration databaseConfiguration2 = new DatabaseConfiguration(_databaseName2, null, null);
provider.CreateDatabaseAsync(_instance.Id, databaseConfiguration2, cancellationTokenSource.Token).Wait();
}
}
