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Fix failing test, make more robust with better gating at start and end

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This commit is contained in:
John Lewin 2017-09-16 20:53:38 -07:00
parent b2800b60a2
commit 04c5653a84
1 changed files with 30 additions and 6 deletions
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36
Tests/MatterControl.AutomationTests/PrintingTests.cs
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@ -1,4 +1,5 @@
using System;
using System.Diagnostics;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
@ -485,25 +486,48 @@ namespace MatterHackers.MatterControl.Tests.Automation
using (var emulator = testRunner.LaunchAndConnectToPrinterEmulator())
{
var resetEvent = new AutoResetEvent(false);
Assert.IsTrue(ProfileManager.Instance.ActiveProfile != null);
testRunner.AddDefaultFileToBedplate();
testRunner.ClickByName("Start Print Button");
testRunner.Delay(5);
int fanChangedCount = 0;
emulator.FanSpeedChanged += (s, e) =>
{
fanChangedCount++;
};
testRunner.CloseMatterControlViaUi();
var layerTwoZHeight = ApplicationController.Instance.Printer.Settings.GetValue<double>(SettingsKey.layer_height) * 2;
// Wait for layer 2
emulator.ZPositionChanged += (s, e) =>
{
// Wait for print to start, then slow down the emulator and continue. Failing to slow down frequently causes a timing issue where the print
// finishes before we make it down to 'CloseMatterControlViaUi' and thus no prompt to close appears and the test fails when clicking 'Yes Button'
if (emulator.ZPosition >= layerTwoZHeight)
{
emulator.RunSlow = true;
resetEvent.Set();
}
};
resetEvent.WaitOne();
// Close MatterControl and cancel print
testRunner.CloseMatterControlViaUi();
testRunner.ClickByName("Yes Button");
testRunner.Delay(5);
Assert.AreEqual(0, emulator.ExtruderGoalTemperature, "We need to set the temp to 0.");
// TODO: change this to checking that the fan speed is 0 - when the emulator tracks fan speed.
Assert.AreEqual(1, fanChangedCount, "We expected to see fan change on quiting.");
// Wait for Disconnected CommunicationState which occurs after PrinterConnection.Disable()
testRunner.WaitForCommunicationStateDisconnected(maxSeconds: 30);
// Wait for M106 change
testRunner.Delay(() => fanChangedCount > 0, 15, 500);
// Assert expected temp targets and fan transitions
Assert.AreEqual(0, (int) emulator.Hotend.TargetTemperature, "Unexpected target temperature - MC close should call Connection.Disable->TurnOffBedAndExtruders to shutdown heaters");
Assert.AreEqual(0, (int) emulator.HeatedBed.TargetTemperature, "Unexpected target temperature - MC close should call Connection.Disable->TurnOffBedAndExtruders to shutdown heaters");
Assert.AreEqual(1, fanChangedCount, "Unexpected fan speed change count - MC close should call Connection.Disable which shuts down fans via M106");
}
return Task.CompletedTask;