/// <summary>
/// Provider initialization
/// </summary>
public virtual void Initialize(TestOptions options, MetricReporter reporter)
{
#region Arguments checking
if (options == null)
throw new ArgumentNullException("options");
if (reporter == null)
throw new ArgumentNullException("reporter");
#endregion
Options = options;
Reporter = reporter;
}
/// <summary>
/// Returns a value indicating whether database file exists
/// </summary>
public bool IsDatabaseExists(TestOptions options)
{
if (options == null)
throw new ArgumentNullException("options");
Options = options;
return new FileInfo(DatabaseFile).Exists;
}
/// <summary>
/// Starts tests on the selected provider
/// </summary>
private IList<Metric> RunProviderTests(Type type, TestOptions options)
{
var reporter = new MetricReporter();
var provider = (DbProviderTest)Activator.CreateInstance(type);
provider.Initialize(options, reporter);
provider.RunTests();
return reporter.Metrics;
}
/// <summary>
/// Form initialization
/// </summary>
protected override void OnLoad(EventArgs args)
{
base.OnLoad(args);
AutoValidate = AutoValidate.EnablePreventFocusChange;
var options = new TestOptions()
{
DatabasePath = GetDefaultDatabasePath(),
RecordsCount = 1000
};
var container = new Container();
Disposed += (s, evt) => container.Dispose();
// Update window title
DocumentComplete += (s, evt) => Text = String.IsNullOrEmpty(Text) ? RootElement.Find("title").Text : Text;
var providers_list = new BindingSource();
var providers = new ListBoxControl() { Selector = "#database_provider", DataSource = providers_list };
providers.Format += (s, e) => e.Value = ((Type)e.Value).Name;
var new_database = new CheckBoxControl() { Selector = "#new_database" };
new_database.DataBindings.Add("Checked", options, "CreateDatabase");
var records_count = new TextBoxControl() { Selector = "#records_count" };
records_count.DataBindings.Add("Text", options, "RecordsCount", true);
var records_count_binding = records_count.DataBindings["Text"];
records_count_binding.BindingComplete += (s, e) =>
{
if (options.RecordsCount < 0)
{
records_count.Attributes["error"] = "true";
e.Cancel = true;
}
else
records_count.Attributes["error"] = null;
};
var selection_test = new CheckBoxControl() { Selector = "#selection_test" };
selection_test.DataBindings.Add("Checked", options, "SelectionTest");
var resultset_test = new CheckBoxControl() { Selector = "#resultset_test" };
resultset_test.DataBindings.Add("Checked", options, "ResultSetTest");
var metrics_grid = new DataGridControl() { Selector = "#metrics_grid" };
var start_button = new ButtonControl() { Selector = "#start_tests" };
start_button.Click += delegate
{
if (PerformValidation())
{
metrics_grid.DataSource = Enumerable.Empty<Metric>();
metrics_grid.Element.Update(true);
var metricResults = RunProviderTests((Type)providers_list.Current, options);
metrics_grid.DataSource = metricResults;
}
};
providers_list.CurrentItemChanged += (s, e) =>
{
var exists = IsDatabaseExists((Type)providers_list.Current, options);
if (exists)
{
new_database.IsEnabled = true;
}
else
{
options.CreateDatabase = true;
new_database.IsEnabled = false;
}
};
providers_list.DataSource = new Type[]
{
typeof(Provider.SqlCe.SqlCeProviderTest),
typeof(Provider.SQLite.SQLiteProviderTest)
};
container.Add(providers_list);
SciterControls.Add(records_count);
SciterControls.Add(new_database);
SciterControls.Add(selection_test);
SciterControls.Add(resultset_test);
SciterControls.Add(metrics_grid);
SciterControls.Add(providers);
SciterControls.Add(start_button);
LoadHtmlResource<MainForm>("Html/Default.htm");
}
/// <summary>
/// Returns a value indicating whether database file exists
/// </summary>
private bool IsDatabaseExists(Type providerType, TestOptions options)
{
var provider = (DbProviderTest)Activator.CreateInstance(providerType);
return provider.IsDatabaseExists(options);
}
