private void MakeSureTasksThatWereEnabledAreEnabled()
{
foreach (Tuple <string, string> machineNameAndTaskName in _existingTaskDetailsByMachineNameAndTaskName.Keys)
{
string schedulerServerTasksMachineName = machineNameAndTaskName.Item1;
string taskName = machineNameAndTaskName.Item2;
try
{
ScheduledTaskDetails existingTaskDetails =
_existingTaskDetailsByMachineNameAndTaskName[machineNameAndTaskName];
if (existingTaskDetails == null || existingTaskDetails.IsEnabled)
{
ScheduledTaskDetails currentTaskDetails =
_taskScheduler.GetScheduledTaskDetails(schedulerServerTasksMachineName, taskName);
if (currentTaskDetails != null && !currentTaskDetails.IsEnabled)
{
_taskScheduler.ToggleTaskEnabled(schedulerServerTasksMachineName, taskName, true);
}
}
}
catch (Exception exc)
{
PostDiagnosticMessage(string.Format("Error while making sure that tasks that were enabled are enabled on machine '{0}'. Exception: {1}", schedulerServerTasksMachineName, exc), DiagnosticMessageType.Error);
}
}
}
public void Prepare_should_add_steps_to_update_scheduled_tasks_when_settings_has_changed()
{
// arrange
const string exePath = "exe path has changed";
SchedulerAppTask schedulerAppTask =
_projectInfo.SchedulerAppTasks.Second();
ScheduledTaskDetails runningTaskDetails =
GetTaskDetails(
schedulerAppTask,
exePath,
true,
false,
new ScheduledTaskRepetition(
schedulerAppTask.Repetition.Interval,
schedulerAppTask.Repetition.Duration,
schedulerAppTask.Repetition.StopAtDurationEnd));
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(It.IsAny <string>(), It.IsAny <string>()))
.Returns(runningTaskDetails);
_passwordCollectorFake
.Setup(x => x.CollectPasswordForUser(It.IsAny <Guid>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns("password");
// act
_deployTask.Prepare();
// assert
Assert.AreEqual(4, _deployTask.SubTasks.Count(x => x is UpdateSchedulerTaskDeploymentStep));
}
public void Prepare_should_collect_password_when_tasks_settings_has_changed()
{
// arrange
const string exePath = "exe path has changed";
SchedulerAppTask schedulerAppTask = _projectInfo.SchedulerAppTasks.First();
ScheduledTaskDetails runningTaskDetails =
GetTaskDetails(
schedulerAppTask,
exePath,
true,
false,
new ScheduledTaskRepetition(
schedulerAppTask.Repetition.Interval,
schedulerAppTask.Repetition.Duration,
schedulerAppTask.Repetition.StopAtDurationEnd));
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(It.IsAny <string>(), It.IsAny <string>()))
.Returns(runningTaskDetails);
_passwordCollectorFake
.Setup(x => x.CollectPasswordForUser(It.IsAny <Guid>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns("password");
// act
_deployTask.Prepare();
// assert
_passwordCollectorFake.Verify(
x => x.CollectPasswordForUser(It.IsAny <Guid>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()),
Times.Exactly(2));
}
public void Prepare_should_fail_if_task_is_running()
{
// arrange
SchedulerAppTask schedulerAppTask =
_projectInfo.SchedulerAppTasks.Second();
ScheduledTaskDetails runningTaskDetails =
GetTaskDetails(
schedulerAppTask,
Path.Combine(
_environmentInfo.SchedulerAppsBaseDirPath,
_projectInfo.SchedulerAppDirName,
schedulerAppTask.ExecutableName),
true,
true,
new ScheduledTaskRepetition(
schedulerAppTask.Repetition.Interval,
schedulerAppTask.Repetition.Duration,
schedulerAppTask.Repetition.StopAtDurationEnd));
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(It.IsAny <string>(), It.IsAny <string>()))
.Returns(runningTaskDetails);
// act assert
Assert.Throws <DeploymentTaskException>(() => _deployTask.Prepare());
}
private static void EnsureTaskIsNotRunning(ScheduledTaskDetails taskDetails, string schedulerServerTasksMachineName)
{
if (taskDetails == null || !taskDetails.IsRunning)
{
return;
}
throw
new DeploymentTaskException(
string.Format(
"Task: {0} on machine: {1} is already running. Deployment aborted. Last run time: {2}, next run time: {3}",
schedulerServerTasksMachineName,
taskDetails.Name,
taskDetails.LastRunTime,
taskDetails.NextRunTime));
}
public void Prepare_should_collect_password_only_once_when_tasks_settings_has_changed_and_username_is_the_same()
{
// arrange
SchedulerAppTask schedulerAppTask1 = _projectInfo.SchedulerAppTasks.First();
SchedulerAppTask schedulerAppTask2 = _projectInfo.SchedulerAppTasks.Second();
EnvironmentInfo environmentInfo =
DeploymentDataGenerator.GetEnvironmentInfo(
new[]
{
new EnvironmentUser(schedulerAppTask1.UserId, "user_name"),
new EnvironmentUser(schedulerAppTask2.UserId, "user_name"),
});
_environmentInfoRepositoryFake
.Setup(x => x.FindByName(It.IsAny <string>()))
.Returns(environmentInfo);
const string exePath = "exe path has changed";
ScheduledTaskDetails runningTaskDetails =
GetTaskDetails(
schedulerAppTask1,
exePath,
true,
false,
new ScheduledTaskRepetition(
schedulerAppTask1.Repetition.Interval,
schedulerAppTask1.Repetition.Duration,
schedulerAppTask1.Repetition.StopAtDurationEnd));
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(It.IsAny <string>(), It.IsAny <string>()))
.Returns(runningTaskDetails);
_passwordCollectorFake
.Setup(x => x.CollectPasswordForUser(It.IsAny <Guid>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns("password");
// act
_deployTask.Prepare();
// assert
_passwordCollectorFake.Verify(
x => x.CollectPasswordForUser(It.IsAny <Guid>(), It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()),
Times.Exactly(1));
}
private TaskSettingsCompareResult CompareTaskSettings(ScheduledTaskDetails taskDetails, SchedulerAppTask schedulerAppTask, EnvironmentInfo environmentInfo)
{
if (taskDetails == null)
{
return(new TaskSettingsCompareResult(new List <SettingDifference>()));
}
string taskExecutablePath = GetTaskExecutablePath(schedulerAppTask, environmentInfo);
var compareResultBuilder = new TaskSettingsCompareResultBuilder();
compareResultBuilder
.CompareValues("Name", taskDetails.Name, schedulerAppTask.Name)
.CompareValues("ScheduledHour", taskDetails.ScheduledHour, schedulerAppTask.ScheduledHour)
.CompareValues("ScheduledMinute", taskDetails.ScheduledMinute, schedulerAppTask.ScheduledMinute)
.CompareValues("ExecutionTimeLimitInMinutes", taskDetails.ExecutionTimeLimitInMinutes, schedulerAppTask.ExecutionTimeLimitInMinutes)
.CompareValues("Repetition.Interval", taskDetails.Repetition.Interval, schedulerAppTask.Repetition.Interval)
.CompareValues("Repetition.Duration", taskDetails.Repetition.Duration, schedulerAppTask.Repetition.Duration)
.CompareValues("Repetition.StopAtDurationEnd", taskDetails.Repetition.StopAtDurationEnd, schedulerAppTask.Repetition.StopAtDurationEnd)
.CompareValues("ExeAbsolutePath", taskDetails.ExeAbsolutePath, taskExecutablePath);
return(compareResultBuilder.GetResult());
}
protected override void DoPrepare()
{
EnvironmentInfo environmentInfo = GetEnvironmentInfo();
_projectInfo = GetProjectInfo <SchedulerAppProjectInfo>();
_collectedPasswordsByUserName = new Dictionary <string, string>();
_existingTaskDetailsByMachineNameAndTaskName = new Dictionary <Tuple <string, string>, ScheduledTaskDetails>();
foreach (string tmpSchedulerServerTasksMachineName in environmentInfo.SchedulerServerTasksMachineNames)
{
string schedulerServerTasksMachineName = tmpSchedulerServerTasksMachineName;
_projectInfo.SchedulerAppTasks
.ForEach(
schedulerAppTask =>
{
ScheduledTaskDetails taskDetails =
_taskScheduler.GetScheduledTaskDetails(schedulerServerTasksMachineName, schedulerAppTask.Name);
_existingTaskDetailsByMachineNameAndTaskName.Add(
Tuple.Create(schedulerServerTasksMachineName, schedulerAppTask.Name),
taskDetails);
EnsureTaskIsNotRunning(taskDetails, schedulerServerTasksMachineName);
// create a step to disable scheduler task
if (taskDetails != null && taskDetails.IsEnabled)
{
AddToggleSchedulerAppTaskEnabledStep(schedulerServerTasksMachineName, taskDetails.Name, false);
}
});
}
Lazy <string> binariesDirPathProvider =
AddStepsToObtainBinaries(environmentInfo);
/* // TODO IMM HI: xxx we don't need this for now - should we parameterize this somehow?
* if (_directoryAdapter.Exists(targetDirNetworkPath))
* {
* AddSubTask(
* new BackupFilesDeploymentStep(
* targetDirNetworkPath));
* }
*/
// create steps for copying the binaries to target binaries machines
foreach (string schedulerServerBinariesMachineName in environmentInfo.SchedulerServerBinariesMachineNames)
{
string targetDirPath = GetTargetDirPath(environmentInfo);
string targetDirNetworkPath = environmentInfo.GetSchedulerServerNetworkPath(schedulerServerBinariesMachineName, targetDirPath);
AddSubTask(
new CleanDirectoryDeploymentStep(
_directoryAdapter,
_fileAdapter,
new Lazy <string>(() => targetDirNetworkPath),
excludedDirs: new string[] { }));
AddSubTask(
new CopyFilesDeploymentStep(
_directoryAdapter,
binariesDirPathProvider,
new Lazy <string>(() => targetDirNetworkPath)));
}
foreach (string tmpSchedulerServerTasksMachineName in environmentInfo.SchedulerServerTasksMachineNames)
{
string schedulerServerTasksMachineName = tmpSchedulerServerTasksMachineName;
_projectInfo.SchedulerAppTasks
.ForEach(
schedulerAppTask =>
{
string taskName = schedulerAppTask.Name;
Tuple <string, string> machineNameAndTaskName =
Tuple.Create(schedulerServerTasksMachineName, taskName);
ScheduledTaskDetails existingTaskDetails =
_existingTaskDetailsByMachineNameAndTaskName[machineNameAndTaskName];
AddTaskConfigurationSteps(
environmentInfo,
schedulerServerTasksMachineName,
schedulerAppTask,
existingTaskDetails);
// create a step to toggle scheduler task enabled
if (existingTaskDetails == null || existingTaskDetails.IsEnabled)
{
AddToggleSchedulerAppTaskEnabledStep(
schedulerServerTasksMachineName,
taskName,
true);
}
});
}
}
private void AddTaskConfigurationSteps(EnvironmentInfo environmentInfo, string schedulerServerTasksMachineName, SchedulerAppTask schedulerAppTask, ScheduledTaskDetails taskDetails = null)
{
TaskSettingsCompareResult settingsCompareResult = CompareTaskSettings(taskDetails, schedulerAppTask, environmentInfo);
bool hasSettingsChanged = settingsCompareResult.AreEqual == false;
bool taskExists = taskDetails != null;
if (taskExists)
{
LogSettingsDifferences(schedulerAppTask.Name, settingsCompareResult);
}
else
{
PostDiagnosticMessage(string.Format("Scheduler task [{0}] doesn't exist.", schedulerAppTask.Name), DiagnosticMessageType.Trace);
}
EnvironmentUser environmentUser =
environmentInfo.GetEnvironmentUser(schedulerAppTask.UserId);
string environmentUserPassword = null;
if (!taskExists || hasSettingsChanged)
{
// collect password if not already collected
if (!_collectedPasswordsByUserName.TryGetValue(environmentUser.UserName, out environmentUserPassword))
{
environmentUserPassword =
PasswordCollectorHelper.CollectPasssword(
_passwordCollector,
DeploymentInfo.DeploymentId,
environmentInfo,
schedulerServerTasksMachineName,
environmentUser,
OnDiagnosticMessagePosted);
_collectedPasswordsByUserName.Add(environmentUser.UserName, environmentUserPassword);
}
}
string taskExecutablePath =
GetTaskExecutablePath(schedulerAppTask, environmentInfo);
if (!taskExists)
{
// create a step for scheduling a new app
AddSubTask(
new CreateSchedulerTaskDeploymentStep(
schedulerServerTasksMachineName,
schedulerAppTask.Name,
taskExecutablePath,
environmentUser.UserName,
environmentUserPassword,
schedulerAppTask.ScheduledHour,
schedulerAppTask.ScheduledMinute,
schedulerAppTask.ExecutionTimeLimitInMinutes,
schedulerAppTask.Repetition,
_taskScheduler));
}
else if (hasSettingsChanged)
{
// create a step for updating an existing scheduler app
AddSubTask(
new UpdateSchedulerTaskDeploymentStep(
schedulerServerTasksMachineName,
schedulerAppTask.Name,
taskExecutablePath,
environmentUser.UserName,
environmentUserPassword,
schedulerAppTask.ScheduledHour,
schedulerAppTask.ScheduledMinute,
schedulerAppTask.ExecutionTimeLimitInMinutes,
schedulerAppTask.Repetition,
_taskScheduler));
}
}
public void SetUp()
{
_projectInfoRepositoryFake = new Mock <IProjectInfoRepository>();
_environmentInfoRepositoryFake = new Mock <IEnvironmentInfoRepository>();
_artifactsRepositoryFake = new Mock <IArtifactsRepository>();
_taskSchedulerFake = new Mock <ITaskScheduler>();
_passwordCollectorFake = new Mock <IPasswordCollector>();
_directoryAdapterFake = new Mock <IDirectoryAdapter>();
_fileAdapterFake = new Mock <IFileAdapter>();
_zipFileAdapterFake = new Mock <IZipFileAdapter>();
_projectInfo = ProjectInfoGenerator.GetSchedulerAppProjectInfo();
SchedulerAppTask schedulerAppTask1 = _projectInfo.SchedulerAppTasks.First();
SchedulerAppTask schedulerAppTask2 = _projectInfo.SchedulerAppTasks.Second();
_environmentInfo =
DeploymentDataGenerator.GetEnvironmentInfo(
new[]
{
new EnvironmentUser(schedulerAppTask1.UserId, "user_name_1"),
new EnvironmentUser(schedulerAppTask2.UserId, "user_name_2"),
});
_projectInfoRepositoryFake.Setup(pir => pir.FindByName(It.IsAny <string>()))
.Returns(_projectInfo);
string exeAbsolutePath1 =
Path.Combine(
_environmentInfo.SchedulerAppsBaseDirPath,
_projectInfo.SchedulerAppDirName,
schedulerAppTask1.ExecutableName);
var scheduledTaskRepetition1 =
new ScheduledTaskRepetition(
schedulerAppTask1.Repetition.Interval,
schedulerAppTask1.Repetition.Duration,
schedulerAppTask1.Repetition.StopAtDurationEnd);
ScheduledTaskDetails taskDetails1 =
GetTaskDetails(schedulerAppTask1, exeAbsolutePath1, true, false, scheduledTaskRepetition1);
ScheduledTaskDetails taskDetailsDisabled1 =
GetTaskDetails(schedulerAppTask1, exeAbsolutePath1, false, false, scheduledTaskRepetition1);
int timesCalled11 = 0;
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(_environmentInfo.SchedulerServerTasksMachineNames.First(), schedulerAppTask1.Name))
.Returns(() =>
{
timesCalled11++;
if (timesCalled11 == 1)
{
return(taskDetails1);
}
if (timesCalled11 == 2)
{
return(taskDetailsDisabled1);
}
throw new Exception("Unexpected number of calls!");
});
int timesCalled21 = 0;
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(_environmentInfo.SchedulerServerTasksMachineNames.Second(), schedulerAppTask1.Name))
.Returns(() =>
{
timesCalled21++;
if (timesCalled21 == 1)
{
return(taskDetails1);
}
if (timesCalled21 == 2)
{
return(taskDetailsDisabled1);
}
throw new Exception("Unexpected number of calls!");
});
string exeAbsolutePath2 =
Path.Combine(
_environmentInfo.SchedulerAppsBaseDirPath,
_projectInfo.SchedulerAppDirName,
schedulerAppTask2.ExecutableName);
var scheduledTaskRepetition2 =
new ScheduledTaskRepetition(
schedulerAppTask2.Repetition.Interval,
schedulerAppTask2.Repetition.Duration,
schedulerAppTask2.Repetition.StopAtDurationEnd);
ScheduledTaskDetails taskDetails2 =
GetTaskDetails(schedulerAppTask2, exeAbsolutePath2, true, false, scheduledTaskRepetition2);
ScheduledTaskDetails taskDetailsDisabled2 =
GetTaskDetails(schedulerAppTask2, exeAbsolutePath2, false, false, scheduledTaskRepetition2);
int timesCalled12 = 0;
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(_environmentInfo.SchedulerServerTasksMachineNames.First(), schedulerAppTask2.Name))
.Returns(() =>
{
timesCalled12++;
if (timesCalled12 == 1)
{
return(taskDetails2);
}
if (timesCalled12 == 2)
{
return(taskDetailsDisabled2);
}
throw new Exception("Unexpected number of calls!");
});
int timesCalled22 = 0;
_taskSchedulerFake
.Setup(x => x.GetScheduledTaskDetails(_environmentInfo.SchedulerServerTasksMachineNames.Second(), schedulerAppTask2.Name))
.Returns(() =>
{
timesCalled22++;
if (timesCalled22 == 1)
{
return(taskDetails2);
}
if (timesCalled22 == 2)
{
return(taskDetailsDisabled2);
}
throw new Exception("Unexpected number of calls!");
});
_environmentInfoRepositoryFake
.Setup(x => x.FindByName(It.IsAny <string>()))
.Returns(_environmentInfo);
_directoryAdapterFake
.Setup(x => x.Exists(It.IsAny <string>()))
.Returns(true);
_deployTask =
new DeploySchedulerAppDeploymentTask(
_projectInfoRepositoryFake.Object,
_environmentInfoRepositoryFake.Object,
_artifactsRepositoryFake.Object,
_taskSchedulerFake.Object,
_passwordCollectorFake.Object,
_directoryAdapterFake.Object,
_fileAdapterFake.Object,
_zipFileAdapterFake.Object);
_deployTask.Initialize(DeploymentInfoGenerator.GetSchedulerAppDeploymentInfo());
}