/// <summary>
/// Initializes a new instance of the <see cref="TestStepParameterController"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="diagnostics">The object that provides the diagnostics methods for the application.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="context"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="diagnostics"/> is <see langword="null" />.
/// </exception>
public TestStepParameterController(IProvideTestingContext context, SystemDiagnostics diagnostics)
{
{
Lokad.Enforce.Argument(() => context);
Lokad.Enforce.Argument(() => diagnostics);
}
m_Context = context;
m_Diagnostics = diagnostics;
}
/// <summary>
/// Initializes a new instance of the <see cref="TestStepAdditionalReportFilesController"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="diagnostics">The object that provides the diagnostics methods for the application.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="context"/> is <see langword="null" />.
/// </exception>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="diagnostics"/> is <see langword="null" />.
/// </exception>
public TestStepAdditionalReportFilesController(IProvideTestingContext context, SystemDiagnostics diagnostics)
{
{
Lokad.Enforce.Argument(() => context);
Lokad.Enforce.Argument(() => diagnostics);
}
m_Context = context;
m_Diagnostics = diagnostics;
}
private void LoadEnvironmentsAndStartTest(
IProvideTestingContext currentContext,
Test test,
List<Tuple<MachineDescription, TestEnvironment>> matchingEnvironments,
IReportBuilder builder)
{
var initializeSection = m_SectionBuilders(Resources.ReportSection_Group_Name_Initialization, builder);
initializeSection.Initialize(Resources.ReportSection_Name_LoadEnvironments);
var parameters = matchingEnvironments.Select(t => new InputParameter(t.Item2.Name, t.Item1.NetworkName));
var testFile = TestHelpers.StoragePathForTestFiles(test.Id, m_Configuration, m_FileSystem);
try
{
try
{
foreach (var pair in matchingEnvironments)
{
m_Diagnostics.Log(
LevelToLog.Debug,
MasterServiceConstants.LogPrefix,
string.Format(
CultureInfo.InvariantCulture,
Resources.Log_Messages_ActivatingEnvironment_WithTestAndEnvironment,
test.Id,
pair.Item2.Name));
var environmentSection = m_SectionBuilders(Resources.ReportSection_Group_Name_Environments, builder);
environmentSection.Initialize(pair.Item2.Name);
var environment = ActivateMachineForEnvironment(currentContext, pair.Item1, pair.Item2, environmentSection);
m_ExecutingTests.AddEnvironmentForTest(test.Id, environment);
var testSteps = new List<TestStep>();
foreach (var step in currentContext.TestStepsForEnvironment(pair.Item2.Id).OrderBy(s => s.Order))
{
// Copy the test steps and strip all links that are not remotely related to any of the work
// we're about to do.
var copy = CopyStepAndStripNonEssentialInformation(step);
testSteps.Add(copy);
}
m_Diagnostics.Log(
LevelToLog.Debug,
MasterServiceConstants.LogPrefix,
string.Format(
CultureInfo.InvariantCulture,
Resources.Log_Messages_PackagingTestFilesForEnvironment_WithTestAndEnvironment,
test.Id,
pair.Item2));
var suite = m_TestSuitePackageFactory();
suite.LoadAndUnpack(
testFile,
Path.Combine(m_UnpackDirectory, test.Id.ToString(CultureInfo.InvariantCulture), pair.Item2.Name));
var environmentFile = suite.Environment(pair.Item2.Name);
m_Diagnostics.Log(
LevelToLog.Debug,
MasterServiceConstants.LogPrefix,
string.Format(
CultureInfo.InvariantCulture,
Resources.Log_Messages_ExecutingTestOnEnvironment_WithTestAndEnvironment,
test.Id,
pair.Item2));
environment.Execute(test.Id, testSteps, parameters, environmentFile.PackagePath);
}
// Start the test
currentContext.StartTest(test.Id);
}
finally
{
var logText = string.Format(
CultureInfo.InvariantCulture,
Resources.Log_Messages_StartedTestOnEnvironments,
test.Id,
string.Join(", ", matchingEnvironments.Select(t => new Tuple<string, string>(t.Item1.Id, t.Item2.Name))));
m_Diagnostics.Log(LevelToLog.Info, MasterServiceConstants.LogPrefix, logText);
}
}
catch (Exception e)
{
// complete the test
var activeEnvironments = m_ExecutingTests.EnvironmentsForTest(test.Id).ToList();
foreach (var environment in activeEnvironments)
{
try
{
environment.Shutdown();
}
catch (Exception ex)
{
m_Diagnostics.Log(
LevelToLog.Error,
MasterServiceConstants.LogPrefix,
string.Format(
CultureInfo.InvariantCulture,
Resources.Log_Messages_FailedToShutdownEnvironment_WithError,
ex));
}
}
m_ExecutingTests.Remove(test.Id);
if (test.StartTime.HasValue && !test.EndTime.HasValue)
{
currentContext.StopTest(test.Id);
}
// In all cases do we remove the test. If it falls over then a report will be produced showing
// why it didn't work
m_Diagnostics.Log(
LevelToLog.Error,
MasterServiceConstants.LogPrefix,
string.Format(
CultureInfo.InvariantCulture,
Resources.Log_Messages_FailedToStartEnvironments_WithError,
e));
initializeSection.AddErrorMessage(Resources.ReportSection_Error_FailedToStartEnvironments);
initializeSection.FinalizeAndStore(false);
}
}
/// <summary>
/// Activates the given machine and returns an object that can be used to manipulate
/// the machine.
/// </summary>
/// <param name="currentContext">The current data storage context.</param>
/// <param name="machine">The description of the machine.</param>
/// <param name="environment">The description of the environment.</param>
/// <param name="sectionBuilder">
/// The object used to write information to the report about the starting and stopping of the machine.
/// </param>
/// <returns>An object that is used to manipulate the active machine.</returns>
private IActiveEnvironment ActivateMachineForEnvironment(
IProvideTestingContext currentContext,
MachineDescription machine,
TestEnvironment environment,
ITestSectionBuilder sectionBuilder)
{
lock (m_Lock)
{
{
Lokad.Enforce.Argument(() => machine);
Lokad.Enforce.With<ArgumentException>(
m_Activators.Any(a => a.EnvironmentTypeToLoad == machine.GetType()),
Resources.Exceptions_Messages_NoActivatorHasBeenRegisteredForTheEnvironment);
}
var activator = m_Activators.Find(a => a.EnvironmentTypeToLoad == machine.GetType());
Debug.Assert(activator != null, "We should have found an activator.");
var activeEnvironment = activator.Load(machine, sectionBuilder, OnEnvironmentUnloaded);
currentContext.MarkMachineAsActive(machine.Id);
currentContext.TestEnvironmentSupportedByMachine(environment.Id, machine.Id);
return activeEnvironment;
}
}
