public void FactAcceptanceTest()
{
string code = @"
using System;
using Xunit;
namespace Namespace1
{
public class Class1
{
[Fact]
[Trait(""Name!"", ""Value!"")]
public void Trait() { }
[Fact(Skip=""Skipping"")]
public void Skipped() { }
[Fact(DisplayName=""Custom Test Name"")]
public void CustomName() { }
}
}
namespace Namespace2
{
public class OuterClass
{
public class Class2
{
[Fact]
public void TestMethod() { }
}
}
}
";
using (var assembly = new AcceptanceTestAssembly(code))
using (var controller = new Xunit2(assembly.FileName, null, true))
{
var sink = new SpyMessageSink<IDiscoveryCompleteMessage>();
controller.Find(includeSourceInformation: false, messageSink: sink);
sink.Finished.WaitOne();
ITestCase[] testCases = sink.Messages.OfType<ITestCaseDiscoveryMessage>().Select(tcdm => tcdm.TestCase).ToArray();
Assert.Equal(4, testCases.Length);
ITestCase traitTest = Assert.Single(testCases, tc => tc.DisplayName == "Namespace1.Class1.Trait");
KeyValuePair<string, string> kvp = Assert.Single(traitTest.Traits);
Assert.Equal("Name!", kvp.Key);
Assert.Equal("Value!", kvp.Value);
ITestCase skipped = Assert.Single(testCases, tc => tc.DisplayName == "Namespace1.Class1.Skipped");
Assert.Equal("Skipping", skipped.SkipReason);
Assert.Single(testCases, tc => tc.DisplayName == "Custom Test Name");
Assert.Single(testCases, tc => tc.DisplayName == "Namespace2.OuterClass+Class2.TestMethod");
}
}
public void NoTestMethods()
{
using (var assm = new AcceptanceTestAssembly(code: ""))
using (var controller = new Xunit2(assm.FileName, null, true))
{
var sink = new SpyMessageSink<IDiscoveryCompleteMessage>();
controller.Find(includeSourceInformation: false, messageSink: sink);
sink.Finished.WaitOne();
Assert.False(sink.Messages.Any(msg => msg is ITestCaseDiscoveryMessage));
}
}
public void TheoryWithInlineData()
{
string code = @"
using System;
using Xunit;
public class TestClass
{
[Theory]
[InlineData]
[InlineData(42)]
[InlineData(42, 21.12)]
public void TestMethod(int x) { }
}
";
using (var assembly = new AcceptanceTestAssembly(code))
using (var controller = new Xunit2(assembly.FileName, null, true))
{
var sink = new SpyMessageSink<IDiscoveryCompleteMessage>();
controller.Find(includeSourceInformation: false, messageSink: sink);
sink.Finished.WaitOne();
string[] testCaseNames = sink.Messages.OfType<ITestCaseDiscoveryMessage>().Select(tcdm => tcdm.TestCase.DisplayName).ToArray();
Assert.Equal(3, testCaseNames.Length);
Assert.Contains("TestClass.TestMethod(x: ???)", testCaseNames);
Assert.Contains("TestClass.TestMethod(x: 42)", testCaseNames);
Assert.Contains("TestClass.TestMethod(x: 42, ???: 21.12)", testCaseNames);
}
}
public void SingleTestMethod()
{
string code = @"
using Xunit;
public class Foo
{
[Fact]
public void Bar() { }
}
";
using (var assm = new AcceptanceTestAssembly(code))
using (var controller = new Xunit2(assm.FileName, null, true))
{
var sink = new SpyMessageSink<IDiscoveryCompleteMessage>();
controller.Find(includeSourceInformation: false, messageSink: sink);
sink.Finished.WaitOne();
ITestCase testCase = sink.Messages.OfType<ITestCaseDiscoveryMessage>().Single().TestCase;
Assert.Equal("Foo.Bar", testCase.DisplayName);
}
}