public void RoundTrip()
{
string code = @"
using System;
using Xunit;
namespace Namespace1
{
public class Class1
{
[Fact]
public void FactMethod() { }
[Theory]
[InlineData(42)]
public void TheoryMethod(int x) { }
}
}";
using (var assembly = CSharpAcceptanceTestV2Assembly.Create(code))
{
var serializations = default(List <string>);
var testCollectionId = default(Guid);
using (var serializationController = new TestableXunitFrontController(assembly.FileName))
{
var sink = new SpyMessageSink <IDiscoveryCompleteMessage>();
serializationController.Find(includeSourceInformation: false, messageSink: sink, discoveryOptions: TestFrameworkOptions.ForDiscovery());
sink.Finished.WaitOne();
var testCases = sink.Messages.OfType <ITestCaseDiscoveryMessage>().OrderBy(tcdm => tcdm.TestCase.TestMethod.Method.Name).Select(tcdm => tcdm.TestCase).ToList();
testCollectionId = testCases[0].TestMethod.TestClass.TestCollection.UniqueID;
var descriptors = serializationController.GetTestCaseDescriptors(testCases, true);
serializations = descriptors.Select(d => d.Serialization).ToList();
}
Assert.Collection(serializations,
s => Assert.Equal($":F:Namespace1.Class1:FactMethod:1:0:{testCollectionId.ToString("N")}", s),
s => Assert.StartsWith("Xunit.Sdk.XunitTestCase, xunit.execution.{Platform}:", s)
);
using (var deserializationController = new TestableXunitFrontController(assembly.FileName))
{
var deserializations = deserializationController.BulkDeserialize(serializations);
Assert.Collection(deserializations.Select(kvp => kvp.Value),
testCase => Assert.Equal("Namespace1.Class1.FactMethod", testCase.DisplayName),
testCase => Assert.Equal("Namespace1.Class1.TheoryMethod(x: 42)", testCase.DisplayName)
);
}
}
}
public void NullTestListCausesDiscoveryBeforeRun()
{
var sink = Substitute.For <IMessageSink>();
var testCase = Mocks.TestCase <Run>("NullTestListCausesDiscoveryBeforeRun");
var controller = new TestableXunitFrontController();
controller.InnerController
.When(x => x.Find(false, Arg.Any <IMessageSink>()))
.Do(callInfo =>
{
var discoverySink = callInfo.Arg <IMessageSink>();
discoverySink.OnMessage(new TestCaseDiscoveryMessage(testCase));
discoverySink.OnMessage(new DiscoveryCompleteMessage(new string[0]));
});
controller.Run(null, sink);
var args = controller.InnerController.Captured(x => x.Run(null, null));
Assert.Same(sink, args.Arg <IMessageSink>());
Assert.Collection(args.Arg <IEnumerable <ITestCase> >(),
tc => Assert.Same(testCase, tc)
);
}
