private static bool RunTestMethod(ITestCommand testCommand, MethodInfo methodInfo, XunitTestClassCommand testClassCommand,
TestStep parentTestStep)
{
List <XunitTestCommand> xunitTestCommands;
try
{
xunitTestCommands = new List <XunitTestCommand>(XunitTestCommandFactory.Make(testClassCommand,
XunitReflector.Wrap(methodInfo)));
}
catch (Exception ex)
{
// Xunit can throw exceptions when making commands if the test is malformed.
ITestContext testContext = testCommand.StartPrimaryChildStep(parentTestStep);
testContext.LogWriter.Failures.WriteException(ex, "Internal Error");
testContext.FinishStep(TestOutcome.Failed, null);
return(false);
}
if (xunitTestCommands.Count == 0)
{
return(true);
}
if (xunitTestCommands.Count == 1)
{
return(RunTestCommands(testCommand, testClassCommand, xunitTestCommands, parentTestStep, true));
}
// Introduce a common primary test step for theories.
ITestContext primaryTestContext = testCommand.StartPrimaryChildStep(parentTestStep);
bool result = RunTestCommands(testCommand, testClassCommand, xunitTestCommands, primaryTestContext.TestStep, false);
primaryTestContext.FinishStep(result ? TestOutcome.Passed : TestOutcome.Failed, null);
return(result);
}
private static TestResult RunTestClassCommandAndFinishStep(ITestCommand testCommand, ITestContext testContext, XunitTestClassCommand testClassCommand)
{
try
{
bool passed = true;
// Run ClassStart behavior, if applicable.
testContext.LifecyclePhase = LifecyclePhases.SetUp;
Exception ex = testClassCommand.ClassStart();
// Run tests.
if (ex == null)
{
List <MethodInfo> testMethods = new List <MethodInfo>();
List <ITestCommand> testCommands = new List <ITestCommand>();
foreach (ITestCommand child in testCommand.Children)
{
XunitTest test = child.Test as XunitTest;
if (test != null)
{
testMethods.Add(test.MethodInfo.Target.Resolve(false));
testCommands.Add(child);
}
}
while (testMethods.Count != 0)
{
XunitMethodInfo[] xunitTestMethods = GenericCollectionUtils.ConvertAllToArray(
testMethods, x => XunitReflector.Wrap(x));
int nextTestIndex = testClassCommand.ChooseNextTest(xunitTestMethods);
ITestCommand nextTestCommand = testCommands[nextTestIndex];
MethodInfo nextTestMethodInfo = testMethods[nextTestIndex];
testMethods.RemoveAt(nextTestIndex);
testCommands.RemoveAt(nextTestIndex);
passed &= RunTestMethod(nextTestCommand, nextTestMethodInfo, testClassCommand,
testContext.TestStep);
}
}
// Run ClassFinish behavior, if applicable.
testContext.LifecyclePhase = LifecyclePhases.TearDown;
ex = testClassCommand.ClassFinish() ?? ex;
if (ex != null)
{
testContext.LogWriter.Failures.WriteException(ex, "Internal Error");
passed = false;
}
return(testContext.FinishStep(passed ? TestOutcome.Passed : TestOutcome.Failed, null));
}
catch (Exception ex)
{
// Xunit probably shouldn't throw an exception in a test command.
// But just in case...
testContext.LogWriter.Failures.WriteException(ex, "Internal Error");
return(testContext.FinishStep(TestOutcome.Failed, null));
}
}