public void MathOperationsContainer_returns_default_keyword_for_unknown_value_and_unary()
{
var mathOperationsContainer = new MathOperationsContainer();
var operationCharacteristics = new OperationCharacteristics("&", OperationType.Unary);
var keyword = mathOperationsContainer.GetKeywordOrDefault(operationCharacteristics);
Assert.Null(keyword);
}
public void MathOperationsContainer_returns_keyword_of_unary_minus_operation_by_characteristics()
{
var mathOperationsContainer = new MathOperationsContainer();
var operationCharacteristics = new OperationCharacteristics("-", OperationType.Unary);
var keyword = mathOperationsContainer.GetKeywordOrDefault(operationCharacteristics);
Assert.Equal("~", keyword);
}
