private bool TryLaunchUnitTestsInAssembly(string[] testNames)
{
try
{
var assemblies = AppDomain.CurrentDomain.GetAssemblies();
var testEditorAssembly = assemblies
.FirstOrDefault(assembly => assembly.GetName().Name.Equals("UnityEditor.TestRunner"));
var testEngineAssembly = assemblies
.FirstOrDefault(assembly => assembly.GetName().Name.Equals("UnityEngine.TestRunner"));
if (testEditorAssembly == null || testEngineAssembly == null)
{
ourLogger.Verbose(
"Could not find UnityEditor.TestRunner or UnityEngine.TestRunner assemblies in current AppDomain");
return(false);
}
var launcherTypeString = "UnityEditor.TestTools.TestRunner.EditModeLauncher";
var launcherType = testEditorAssembly.GetType(launcherTypeString);
if (launcherType == null)
{
string testEditorAssemblyProperties = testEditorAssembly.GetTypes().Select(a => a.Name).Aggregate((a, b) => a + ", " + b);
throw new NullReferenceException($"Could not find {launcherTypeString} among {testEditorAssemblyProperties}");
}
var filterType = testEngineAssembly.GetType("UnityEngine.TestTools.TestRunner.GUI.TestRunnerFilter");
if (filterType == null)
{
string testEngineAssemblyProperties = testEngineAssembly.GetTypes().Select(a => a.Name).Aggregate((a, b) => a + ", " + b);
throw new NullReferenceException($"Could not find \"UnityEngine.TestTools.TestRunner.GUI.TestRunnerFilter\" among {testEngineAssemblyProperties}");
}
var filter = Activator.CreateInstance(filterType);
var fieldInfo = filter.GetType().GetField("testNames", BindingFlags.Instance | BindingFlags.Public);
fieldInfo = fieldInfo ?? filter.GetType().GetField("names", BindingFlags.Instance | BindingFlags.Public);
if (fieldInfo == null)
{
ourLogger.Verbose("Could not find testNames field via reflection");
return(false);
}
fieldInfo.SetValue(filter, testNames);
var clientController = ClientControllerWrapper.TryCreate(myLaunch.SessionId, myLaunch.ClientControllerInfo);
clientController?.OnSessionStarted();
object launcher;
if (UnityUtils.UnityVersion >= new Version(2018, 1))
{
var enumType = testEngineAssembly.GetType("UnityEngine.TestTools.TestPlatform");
if (enumType == null)
{
ourLogger.Verbose("Could not find TestPlatform field via reflection");
return(false);
}
var assemblyProviderType = testEditorAssembly.GetType("UnityEditor.TestTools.TestRunner.TestInEditorTestAssemblyProvider");
var testPlatformVal = 2; // All = 255, // 0xFF, EditMode = 2, PlayMode = 4,
if (assemblyProviderType != null)
{
var assemblyProvider = Activator.CreateInstance(assemblyProviderType,
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public, null,
new[] { Enum.ToObject(enumType, testPlatformVal) }, null);
ourLogger.Log(LoggingLevel.INFO, assemblyProvider.ToString());
launcher = Activator.CreateInstance(launcherType,
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, new[] { filter, assemblyProvider },
null);
}
else
{
try
{
launcher = Activator.CreateInstance(launcherType,
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, new[] { filter, Enum.ToObject(enumType, testPlatformVal) },
null);
}
catch (Exception) // Unity 2019.2+ with package com.unity.test-framework v 1.0.18 and 1.1.0 ctor was changed. in v 1.1.1 it was added back for compatibility
{
var apiFilterType = testEditorAssembly.GetType("UnityEditor.TestTools.TestRunner.Api.Filter");
var apiFilter = Activator.CreateInstance(apiFilterType);
var testNamesFieldInfo = apiFilter.GetType().GetField("testNames");
testNamesFieldInfo.SetValue(apiFilter, testNames);
var array = Array.CreateInstance(apiFilterType, 1);
array.SetValue(apiFilter, 0);
launcher = Activator.CreateInstance(launcherType, array, Enum.ToObject(enumType, testPlatformVal));
}
}
}
else
{
launcher = Activator.CreateInstance(launcherType,
BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public,
null, new[] { filter },
null);
}
var runnerField = launcherType.GetField("m_EditModeRunner", BindingFlags.Instance | BindingFlags.NonPublic);
if (runnerField == null)
{
ourLogger.Verbose("Could not find runnerField via reflection");
return(false);
}
var runner = runnerField.GetValue(launcher);
SupportAbort(runner);
var runLifetimeDef = Lifetime.Define(myConnectionLifetime);
runLifetimeDef.Lifetime.OnTermination(() =>
{
if (myConnectionLifetime.IsNotAlive)
{
TestEventsSender.RunFinished(myLaunch, new RunResult(false));
}
});
var runStarted = false;
try
{
if (!AdviseTestStarted(runner, "m_TestStartedEvent", test =>
{
if (!(test is TestMethod))
{
return;
}
ourLogger.Verbose("TestStarted : {0}", test.FullName);
var testId = TestEventsSender.GetIdFromNUnitTest(test);
var parentId = TestEventsSender.GetIdFromNUnitTest(test.Parent);
var tResult = new TestResult(testId, test.Method.TypeInfo.Assembly.GetName().Name, string.Empty, 0, Status.Running, parentId);
clientController?.OnTestStarted(testId);
TestEventsSender.TestStarted(myLaunch, tResult);
}))
{
return(false);
}
if (!AdviseTestFinished(runner, "m_TestFinishedEvent", result =>
{
if (!(result.Test is TestMethod))
{
return;
}
clientController?.OnTestFinished();
TestEventsSender.TestFinished(myLaunch, TestEventsSender.GetTestResult(result));
}))
{
return(false);
}
if (!AdviseSessionFinished(runner, "m_RunFinishedEvent", result =>
{
clientController?.OnSessionFinished();
runLifetimeDef.Terminate();
var runResult = new RunResult(Equals(result.ResultState, ResultState.Success));
TestEventsSender.RunFinished(myLaunch, runResult);
}))
{
return(false);
}
var runMethod = launcherType.GetMethod("Run", BindingFlags.Instance | BindingFlags.Public);
if (runMethod == null)
{
ourLogger.Verbose("Could not find runMethod via reflection");
return(false);
}
//run!
runMethod.Invoke(launcher, null);
runStarted = true;
return(true);
}
finally
{
if (!runStarted)
{
runLifetimeDef.Terminate();
}
}
}
catch (Exception e)
{
ourLogger.Error(e, "Exception while launching Unity Editor tests.");
return(false);
}
}
public static void TestFinished(UnitTestLaunch launch, TestResult testResult)
{
launch.TestResult(testResult);
}
private static void ProcessQueue(Type data, UnitTestLaunch unitTestLaunch)
{
if (!unitTestLaunch.IsBound)
{
return;
}
var baseType = data.BaseType;
if (baseType == null)
{
return;
}
var instance = baseType.GetProperty("instance");
if (instance == null)
{
return;
}
var instanceVal = instance.GetValue(null, new object[] {});
var listField = data.GetField("events");
if (listField == null)
{
return;
}
var list = listField.GetValue(instanceVal);
var events = (IEnumerable)list;
foreach (var ev in events)
{
var type = (int)ev.GetType().GetField("type").GetValue(ev);
var id = (string)ev.GetType().GetField("id").GetValue(ev);
var assemblyName = (string)ev.GetType().GetField("assemblyName").GetValue(ev);
var output = (string)ev.GetType().GetField("output").GetValue(ev);
var resultState = (int)ev.GetType().GetField("testStatus").GetValue(ev);
var duration = (double)ev.GetType().GetField("duration").GetValue(ev);
var parentId = (string)ev.GetType().GetField("parentId").GetValue(ev);
switch (type)
{
case 0: // TestStarted
{
var tResult = new TestResult(id, assemblyName, string.Empty, 0, Status.Running, parentId);
TestStarted(unitTestLaunch, tResult);
break;
}
case 1: // TestFinished
{
var status = GetStatus(new ResultState((TestStatus)resultState));
var testResult = new TestResult(id, assemblyName, output, (int)duration,
status, parentId);
TestFinished(unitTestLaunch, testResult);
break;
}
case 2: // RunFinished
{
var runResult = new RunResult((TestStatus)resultState == TestStatus.Passed);
RunFinished(unitTestLaunch, runResult);
break;
}
case 3: // RunStarted
{
unitTestLaunch.RunStarted.Value = true;
break;
}
default:
{
ourLogger.Error("Unexpected TestEvent type.");
break;
}
}
}
var clearMethod = data.GetMethod("Clear");
clearMethod?.Invoke(instanceVal, new object[] {});
}
public static void TestStarted(UnitTestLaunch launch, TestResult testResult)
{
launch.TestResult(testResult);
}