public async Task TestThatProcessIsRestarted()
{
ProcessStub process = new ProcessStub("exePath", "exeArgs");
SelfRestartingProcess selfRestartingProcess = new SelfRestartingProcess(process, 1);
await selfRestartingProcess.Start();
Assert.IsTrue(process.IsRunning);
process.RaiseExitedEvent();
Assert.IsTrue(await SpinWaitForRestart(selfRestartingProcess, 1));
Assert.IsTrue(process.IsRunning);
}
public async Task TestThatExitedIsRaisedIfProcessFailsToRestart()
{
ProcessStub process = new ProcessStub("exePath", "exeArgs");
SelfRestartingProcess selfRestartingProcess = new SelfRestartingProcess(process, 1);
bool exitedFired = false;
selfRestartingProcess.Exited += (sender, args) => {
exitedFired = true;
};
await selfRestartingProcess.Start();
Assert.IsTrue(process.IsRunning);
process.ShouldStart = false;
process.RaiseExitedEvent();
Assert.IsTrue(await SpinWaitFor(() => exitedFired));
Assert.IsFalse(process.IsRunning);
Assert.IsTrue(exitedFired);
}
private Task<bool> SpinWaitForRestart(SelfRestartingProcess selfRestartingProcess, int restartCount)
{
return SpinWaitFor(() => selfRestartingProcess.RestartCount == restartCount);
}
