public CustomTestHost(string name, Type type, Type hostType, TestFlags flags, TestHostAttribute attr, bool useFixtureInstance)
: base(name, name, type, hostType, flags)
{
HostType = hostType;
Attribute = attr;
UseFixtureInstance = useFixtureInstance;
}
static Type GetCustomHostType(
TypeInfo fixtureType, IMemberInfo member, TestHostAttribute attr,
out bool useFixtureInstance)
{
var hostType = typeof(ITestHost <>).GetTypeInfo();
var genericInstance = hostType.MakeGenericType(member.Type.AsType()).GetTypeInfo();
if (attr.HostType != null)
{
if (!genericInstance.IsAssignableFrom(attr.HostType.GetTypeInfo()))
{
throw new InternalErrorException();
}
useFixtureInstance = genericInstance.IsAssignableFrom(fixtureType);
return(attr.HostType);
}
if (genericInstance.IsAssignableFrom(fixtureType))
{
useFixtureInstance = true;
return(null);
}
throw new InternalErrorException();
}
static TestHost CreateCustomHost(TypeInfo fixture, IMemberInfo member, TestHostAttribute attr)
{
bool useFixtureInstance;
var hostType = GetCustomHostType(fixture, member, attr, out useFixtureInstance);
return(new CustomTestHost(attr.Identifier ?? member.Name, member.Type.AsType(), hostType, attr.TestFlags, attr, useFixtureInstance));
}
public CustomTestHost(string name, Type type, Type hostType, TestFlags flags,
TestHostAttribute attr, ITestHost <ITestInstance> staticHost, bool useFixtureInstance)
: base(TestPathType.Parameter, name, name, type, hostType, flags)
{
HostType = hostType;
Attribute = attr;
StaticHost = staticHost;
UseFixtureInstance = useFixtureInstance;
}