public void StringConstructor_NullString_InitializesLeaTypeToDword()
{
var op = new LeaOperator(() => null, () => null);
Assert.AreEqual(LeaType.Dword, op.Type);
}
public void StringConstructor_ValidString_InitializesLeaTypeToValue()
{
var op = new LeaOperator(() => "Word", () => null);
Assert.AreEqual(LeaType.Word, op.Type);
}
public void LeaTypeConstructor_Called_InitializesLeaTypeToValue()
{
var op = new LeaOperator(IntPtr.Zero, LeaType.Pointer);
Assert.AreEqual(LeaType.Pointer, op.Type);
}
public void StringConstructor_InvalidString_ThrowsWhenEvaluated()
{
LeaType type = new LeaOperator(() => "invalid value", () => null).Type;
}
public void IsCacheable_Get_ReturnsFalse()
{
var op = new LeaOperator();
Assert.IsFalse(op.IsCacheable);
}
public void Execute_UnknownLeaType_Throws()
{
IntPtr pointer = new IntPtr(0xbeef);
var op = new LeaOperator(pointer, (LeaType)15);
op.Execute(null);
}
public void Execute_SomePointer_Succeeds()
{
var memMock = new Mock<IMemory>();
IntPtr pointer = new IntPtr(0xbeef);
ushort expected = 0xdead;
var op = new LeaOperator(pointer, LeaType.Word);
memMock.Setup(x => x.Read<ushort>(pointer)).Returns(expected);
IntPtr actual = op.Execute(memMock.Object);
Assert.AreEqual(expected, (ushort)actual);
}
public void Execute_NullMemory_Throws()
{
IntPtr pointer = new IntPtr(0xbeef);
var op = new LeaOperator(pointer);
op.Execute(null);
}
public void DefaultConstructor_Called_InitializesLeaTypeToDword()
{
var op = new LeaOperator();
Assert.AreEqual(LeaType.Dword, op.Type);
}