public void ProcessThread_Start_GivenValid_ExpectNewProcessCreated()
{
var mockConfig = new Mock <IJobConfig>();
var mockChildProcessTracker = new Mock <IChildProcessTracker>();
var mockProcessFactory = new Mock <IProcessFactory>();
var mockProcess = new Mock <IProcess>();
mockProcess.Setup(o => o.WaitForExit(It.IsAny <int>())).Returns(true);
var process = mockProcess.Object;
mockProcessFactory.Setup(o => o.Start(_startInfo)).Returns(process);
var expectedConfig = mockConfig.Object;
var processThread = new ProcessThreadForTesting(_startInfo, mockChildProcessTracker.Object, mockProcessFactory.Object, expectedConfig);
var done = false;
processThread.OnProcessDied += (config) => done = true;
processThread.Start();
while (!done)
{
}
mockChildProcessTracker.Verify(o => o.Add(process), Times.Once);
mockProcessFactory.Verify(o => o.Start(_startInfo), Times.Once); // also need to verify a restart
mockProcess.Verify(o => o.WaitForExit(It.IsAny <int>()));
}
public void ProcessThread_Kill_GivenDeadProcess_DoNotThrow()
{
var mockConfig = new Mock <IJobConfig>();
var mockChildProcessTracker = new Mock <IChildProcessTracker>();
var mockProcessFactory = new Mock <IProcessFactory>();
var mockProcess = new Mock <IProcess>();
mockProcess.Setup(o => o.WaitForExit(It.IsAny <int>())).Returns(true);
var process = mockProcess.Object;
mockProcessFactory.Setup(o => o.Start(_startInfo)).Returns(process);
var expectedConfig = mockConfig.Object;
var processThread = new ProcessThreadForTesting(_startInfo, mockChildProcessTracker.Object, mockProcessFactory.Object, expectedConfig);
var done = false;
processThread.OnProcessDied += (config) => done = true;
processThread.Start();
while (!done)
{
}
try
{
processThread.Kill();
}
catch
{
Assert.Fail("kill throws exception when it should not");
}
}
public void ProcessThread_Constructor()
{
var mockConfig = new Mock <IJobConfig>();
var mockChildProcessTracker = new Mock <IChildProcessTracker>();
var mockProcessFactory = new Mock <IProcessFactory>();
var expectedConfig = mockConfig.Object;
var processThread = new ProcessThreadForTesting(_startInfo, mockChildProcessTracker.Object, mockProcessFactory.Object, expectedConfig);
Assert.AreEqual(mockConfig.Object, processThread.Config);
Assert.IsFalse(processThread.IsAlive);
Assert.AreEqual(0, processThread.Pid);
}
public void ProcessThreadList_GivenWorkerDies_ExpectOnProcessDiedCalled()
{
var mockConfig = new Mock <IJobConfig>();
var mockProcessFactory = new Mock <ITestProcessFactory>();
var process = new ProcessThreadForTesting(mockConfig.Object);
mockProcessFactory.Setup(o => o.New()).Returns(process);
mockConfig.Setup(o => o.Concurrency).Returns(102);
var expectedConfig = mockConfig.Object;
var list = new ProcessThreadListForTesting(expectedConfig, mockProcessFactory.Object);
var lists_OnProcessDiedCalled = false;
list.OnProcessDied += (config) => lists_OnProcessDiedCalled = true;
Assert.AreEqual(expectedConfig, list.Config);
Assert.IsTrue(list.NeedUpdate);
list.Monitor();
mockProcessFactory.Verify(o => o.New(), Times.Exactly(Environment.ProcessorCount));
process.ForceProcessDiedEvent();
Assert.IsTrue(lists_OnProcessDiedCalled);
}
