/// <summary>
/// Tests the lifecycle of SQL LocalDB instances.
/// </summary>
/// <param name="localDB">The <see cref="ISqlLocalDbApi"/> to use.</param>
/// <param name="provider">The <see cref="ISqlLocalDbProvider"/> to use.</param>
private static void TestInstanceLifecycle(ISqlLocalDbApi localDB, ISqlLocalDbProvider provider)
{
string instanceName = Guid.NewGuid().ToString();
string sharedInstanceName = string.Empty;
ISqlLocalDbInstance instance = provider.CreateInstance(instanceName);
instance.Start();
try
{
bool currentUserIsAdmin = Helpers.IsCurrentUserAdmin();
if (currentUserIsAdmin)
{
sharedInstanceName = Guid.NewGuid().ToString();
instance.Share(sharedInstanceName);
// Restart the instance so it listens on the new shared name's pipe
instance.Restart();
}
try
{
ISqlLocalDbInstanceInfo info = provider.GetInstances()
.Where((p) => string.Equals(p.Name, instanceName, StringComparison.Ordinal))
.FirstOrDefault();
Assert.IsNotNull(info, "GetInstances() did not return the created instance.");
Assert.AreEqual(sharedInstanceName, info.SharedName, "ISqlLocalDbInstanceInfo.SharedName is incorrect.");
using (SqlConnection connection = instance.CreateConnection())
{
Assert.IsNotNull(connection, "CreateConnection() returned null.");
TestConnection(connection);
}
if (currentUserIsAdmin)
{
SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder()
{
DataSource = $@"(localdb)\.\{sharedInstanceName}",
IntegratedSecurity = true
};
using (SqlConnection connection = new SqlConnection(builder.ConnectionString))
{
TestConnection(connection);
}
}
}
finally
{
if (currentUserIsAdmin)
{
instance.Unshare();
}
}
}
finally
{
instance.Stop();
localDB.DeleteInstance(instance.Name);
}
}