public void LoadsAssembliesFromHintPathPreferentially()
{
ReflectionOnlyAssemblyLoader loader = new ReflectionOnlyAssemblyLoader();
string binDir = Path.GetDirectoryName(AssemblyUtils.GetAssemblyLocalPath(typeof(ReflectionOnlyAssemblyLoader).Assembly));
loader.AddHintDirectory("non-existent-folder-is-ignored-without-sideeffects");
loader.AddHintDirectory(binDir);
IAssemblyInfo assembly = loader.ReflectionPolicy.LoadAssembly(new AssemblyName("Gallio")); // would ordinarily be loaded from somewhere else
Assert.StartsWith(assembly.Path, binDir);
}
public override ICollection Load(string location, ProjectData projectData, IWarningHandler warningHandler)
{
// Skip loading if the extension is not fully initalized unless we are not
// running in Visual Studio (because we are running in MSTest instead).
if (!TipShellExtension.IsInitialized && ShellEnvironment.IsRunningInVisualStudio)
return EmptyArray<TestElement>.Instance;
// Explore the tests.
ITestFrameworkManager testFrameworkManager = RuntimeAccessor.ServiceLocator.Resolve<ITestFrameworkManager>();
WarningLogger logger = new WarningLogger(warningHandler);
ReflectionOnlyAssemblyLoader loader = new ReflectionOnlyAssemblyLoader();
loader.AddHintDirectory(Path.GetDirectoryName(location));
IAssemblyInfo assembly = loader.ReflectionPolicy.LoadAssemblyFrom(location);
var testFrameworkSelector = new TestFrameworkSelector()
{
Filter = testFrameworkHandle => testFrameworkHandle.Id != "MSTestAdapter.TestFramework",
FallbackMode = TestFrameworkFallbackMode.Approximate
};
ITestDriver driver = testFrameworkManager.GetTestDriver(testFrameworkSelector, logger);
TestExplorationOptions testExplorationOptions = new TestExplorationOptions();
ArrayList tests = new ArrayList();
MessageConsumer messageConsumer = new MessageConsumer()
.Handle<TestDiscoveredMessage>(message =>
{
if (message.Test.IsTestCase)
tests.Add(GallioTestElementFactory.CreateTestElement(message.Test, location, projectData));
})
.Handle<AnnotationDiscoveredMessage>(message =>
{
message.Annotation.Log(logger, true);
});
driver.Describe(loader.ReflectionPolicy, new ICodeElementInfo[] { assembly },
testExplorationOptions, messageConsumer, NullProgressMonitor.CreateInstance());
return tests;
}
private static ICodeElementInfo LoadAssembly(string source, ReflectionOnlyAssemblyLoader loader)
{
loader.AddHintDirectory(Path.GetDirectoryName(source));
return loader.ReflectionPolicy.LoadAssemblyFrom(source);
}
public void AddHintDirectoryThrowsWhenPathIsNull()
{
ReflectionOnlyAssemblyLoader loader = new ReflectionOnlyAssemblyLoader();
Assert.Throws<ArgumentNullException>(delegate { loader.AddHintDirectory(null); });
}