public void PostfixToPrefixThrowsExceptionIfIncorrect(string postfix, string exceptionMessage)
{
var sut = new ExpressionsConverter();
Exception exception = null;
try
{
sut.ConvertPostfixToPrefix(postfix);
}
catch (Exception e)
{
exception = e;
}
exception.Message.Should().Be(exceptionMessage);
}
public void PostfixToPrefix(string postfix, string prefix)
{
var sut = new ExpressionsConverter();
sut.ConvertPostfixToPrefix(postfix).Should().Be(prefix);
}
