public void TestHandleOperatorEmptyStateOperatorMinus()
{
//arrange
JsonRequest request = new JsonRequest {
Input = "-"
};
//act
JsonResponse response = request.HandleOperator(null);
//assert
response.Display.Should().Be("-");
response.IsMinus.Should().Be(true);
response.IsOperator.Should().Be(false);
}
public void TestHandleOperatorIsDoubleOperator()
{
//arrange
JsonRequest request = new JsonRequest {
Input = "+", calculatorState = new JsonResponse {
IsOperator = true, IsMinus = true, Display = "12", State = "100+12-"
}
};
//act
JsonResponse response = request.HandleOperator(null);
//assert
response.Display.Should().Be("");
response.IsMinus.Should().Be(false);
response.IsOperator.Should().Be(false);
}