public void IndexSet_GoodData_Success()
{
IEnumerable <IndexSet> indexes = IndexSet.RetrieveIndexData(InstanceName, "master");
Assert.IsNotNull(indexes);
Assert.AreNotEqual(0, indexes.Count());
Assert.AreEqual("master", indexes.ElementAt(0).DatabaseName);
Assert.AreEqual(InstanceName, indexes.ElementAt(0).ServerName);
}
public void IndexSet_GoodData_ConnectionString_Success()
{
string ConnectionString = String.Format("server={0};database={1};trusted_connection=yes", InstanceName, DatabaseName);
IEnumerable <IndexSet> indexes = IndexSet.RetrieveIndexData(InstanceName, DatabaseName, ConnectionString);
Assert.IsNotNull(indexes);
Assert.AreNotEqual(0, indexes.Count());
Assert.AreEqual("master", indexes.ElementAt(0).DatabaseName);
Assert.AreEqual(InstanceName, indexes.ElementAt(0).ServerName);
}
public void IndexSet_BadDatabaseName_Failure()
{
try
{
IEnumerable <IndexSet> indexes = IndexSet.RetrieveIndexData(InstanceName, BadDatabaseName);
}
catch (System.Data.SqlClient.SqlException ex)
{
Assert.IsTrue(ex.Message.Contains("Cannot open database \"" + BadDatabaseName + "\" requested by the login. The login failed."),
"An unexpected SqlException occurred: " + ex.Message);
return;
}
catch (Exception ex)
{
Assert.Fail("Some unexpected exception occurred: " + ex.Message);
}
Assert.Fail("The test should not have gotten this far--it should have caught an exception. Make sure that BadInstanceName really doesn't exist.");
}
public void IndexSet_BadInstanceName_Failure()
{
try
{
IEnumerable <IndexSet> indexes = IndexSet.RetrieveIndexData(BadInstanceName, "master");
}
catch (System.Data.SqlClient.SqlException ex)
{
Assert.IsTrue(ex.Message.Contains("A network-related or instance-specific error occurred while establishing a connection to SQL Server."),
"An unexpected SqlException occurred: " + ex.Message);
return;
}
catch (Exception ex)
{
Assert.Fail("Some unexpected exception occurred: " + ex.Message);
}
Assert.Fail("The test should not have gotten this far--it should have caught an exception. Make sure that BadInstanceName really doesn't exist.");
}
private void PopulateGrid(bool ForceRefresh)
{
//Show the waiting page.
SetVisibility(PageToShow.Waiting);
//Set the async values
MainWindowValues mwvSetup = LoadMainWindowValues(ForceRefresh);
System.Windows.Threading.Dispatcher d = this.Dispatcher;
//Set up a worker
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += delegate(object sender, DoWorkEventArgs e)
{
try
{
MainWindowValues mwv = e.Argument as MainWindowValues;
if (mwv.ForceRefresh || mwv.DatabaseListingChanged || PrimaryGroup == null || SecondaryGroup == null)
{
PrimaryGroup = IndexSet.RetrieveIndexData(mwv.CurrentPrimaryInstanceName, mwv.CurrentPrimaryDatabaseName);
SecondaryGroup = IndexSet.RetrieveIndexData(mwv.CurrentSecondaryInstanceName, mwv.CurrentSecondaryDatabaseName);
Groups = IndexGroup.PopulateIndexGroups(PrimaryGroup, SecondaryGroup, mwv.IgnoreMissingTables);
}
//Now update the display
RefreshGridDelegate refresh = new RefreshGridDelegate(RefreshDataGrid);
d.BeginInvoke(refresh, mwv, Groups);
}
catch (Exception ex)
{
ShowErrorDelegate error = new ShowErrorDelegate(ShowErrorMessage);
d.BeginInvoke(error, ex.Message);
}
};
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
worker.RunWorkerAsync(mwvSetup);
}
static void Main(string[] args)
{
Console.CancelKeyPress += delegate { Console.WriteLine(String.Format("{0}Goodbye.{0}", Environment.NewLine)); };
string PrimaryServerName, SecondaryServerName, PrimaryDatabaseName, SecondaryDatabaseName, OutputFileName;
if (args.Count() == 5)
{
PrimaryServerName = args[0];
SecondaryServerName = args[1];
PrimaryDatabaseName = args[2];
SecondaryDatabaseName = args[3];
OutputFileName = args[4];
}
else
{
if (args.Count() > 0)
{
Console.WriteLine("Invalid argument listing passed. A valid call looks like:");
Console.WriteLine("IndexComparer.exe PrimaryServerName SecondaryServerName PrimaryDatabaseName SecondaryDatabaseName OutputFileName");
Console.WriteLine("");
Console.WriteLine("");
}
#region Console Activity
do
{
Console.Write("Give the primary server name. ");
PrimaryServerName = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(PrimaryServerName));
do
{
Console.Write("Give the primary database name. ");
PrimaryDatabaseName = Console.ReadLine();
} while (String.IsNullOrWhiteSpace(PrimaryDatabaseName));
Console.Write("Give the secondary server name. If this is the same as the primary server, just hit Enter. ");
SecondaryServerName = Console.ReadLine();
if (String.IsNullOrWhiteSpace(SecondaryServerName))
{
SecondaryServerName = PrimaryServerName;
}
Console.Write("Give the secondary database name. If this is the same as the primary database, just hit Enter. ");
SecondaryDatabaseName = Console.ReadLine();
if (String.IsNullOrWhiteSpace(SecondaryDatabaseName))
{
SecondaryDatabaseName = PrimaryDatabaseName;
}
Console.Write("Tell where you would like the output file to go. Default: C:\\Temp\\IndexComparisonLog.txt -- ");
OutputFileName = Console.ReadLine();
if (String.IsNullOrWhiteSpace(OutputFileName))
{
OutputFileName = @"C:\Temp\IndexComparisonLog.txt";
}
#endregion
}
List <IndexSet> PrimaryResults = IndexSet.RetrieveIndexData(PrimaryServerName, PrimaryDatabaseName);
List <IndexSet> SecondaryResults = IndexSet.RetrieveIndexData(SecondaryServerName, SecondaryDatabaseName);
using (System.IO.StreamWriter writer = System.IO.File.CreateText(OutputFileName))
{
DataStreamer.StreamFile(true, true, true, writer, PrimaryServerName, PrimaryDatabaseName, SecondaryServerName, SecondaryDatabaseName, PrimaryResults, SecondaryResults);
}
}
