public void ShimedAllInstanceMethod()
{
var instance = new MyInstanceClass();
Assert.AreEqual(HHGTTG, MyInstanceClassCaller.MyInstanceMethod(instance));
using (ShimsContext.Create())
{
ShimMyInstanceClass.AllInstances.MyInstanceMethod = @class => FUTURAMA;
Assert.AreEqual(FUTURAMA, MyInstanceClassCaller.MyInstanceMethod(instance));
}
}
public void ShimedSingleInstanceMethod()
{
using (ShimsContext.Create())
{
var instance = new ShimMyInstanceClass()
{
MyInstanceMethod = () => HHGTTG
};
Assert.AreEqual(HHGTTG, MyInstanceClassCaller.MyInstanceMethod(instance));
instance = new ShimMyInstanceClass()
{
MyInstanceMethod = () => FUTURAMA
};
Assert.AreEqual(FUTURAMA, MyInstanceClassCaller.MyInstanceMethod(instance));
}
}
public void ShimedConstructor()
{
var instance = new MyInstanceClass(8);
Assert.AreEqual(8, MyInstanceClassCaller.MyInstanceMethod(instance));
using (ShimsContext.Create())
{
ShimMyInstanceClass.ConstructorInt32 = (@class, i) =>
{
var shim = new ShimMyInstanceClass(@class)
{
ValueGet = () => - 5
};
};
Assert.AreEqual(8, instance.Value, "Instance was created before the shim and so should have original value");
instance = new MyInstanceClass(8);
Assert.AreEqual(-5, instance.Value, "Instance was created after the shim was put in place and so will have the original value");
}
}
