private static IEnumerable<UnitTestElement> GetTests(string source, List<string> warnings)
{
ICollection<string> assemblyWarnings;
var tests = new AssemblyEnumerator().EnumerateAssembly(source, out assemblyWarnings);
warnings.AddRange(assemblyWarnings);
return tests;
}
private TestAssemblyInfo GetAssemblyInfo(Type type)
{
var assembly = type.GetTypeInfo().Assembly;
TestAssemblyInfo assemblyInfo;
if (this.testAssemblyInfoCache.TryGetValue(assembly, out assemblyInfo))
{
return(assemblyInfo);
}
var assemblyInitializeType = typeof(AssemblyInitializeAttribute);
var assemblyCleanupType = typeof(AssemblyCleanupAttribute);
assemblyInfo = new TestAssemblyInfo();
var types = new AssemblyEnumerator().GetTypes(assembly, assembly.FullName, null);
foreach (var t in types)
{
if (t == null)
{
continue;
}
try
{
// Only examine test classes for test attributes
if (!this.reflectionHelper.IsAttributeDefined(t, typeof(TestClassAttribute), inherit: true))
{
continue;
}
}
catch (Exception ex)
{
// If we fail to discover type from an assembly, then do not abort. Pick the next type.
PlatformServiceProvider.Instance.AdapterTraceLogger.LogWarning(
"TypeCache: Exception occured while checking whether type {0} is a test class or not. {1}",
t.FullName,
ex);
continue;
}
// Enumerate through all methods and identify the Assembly Init and cleanup methods.
foreach (var methodInfo in t.GetTypeInfo().DeclaredMethods)
{
if (this.IsAssemblyOrClassInitializeMethod(methodInfo, assemblyInitializeType))
{
assemblyInfo.AssemblyInitializeMethod = methodInfo;
}
else if (this.IsAssemblyOrClassCleanupMethod(methodInfo, assemblyCleanupType))
{
assemblyInfo.AssemblyCleanupMethod = methodInfo;
}
}
}
this.testAssemblyInfoCache.Add(assembly, assemblyInfo);
return(assemblyInfo);
}
