public void BracketOpeningTest()
{
IBracketOpener opener = new BracketOpener();
var input = Helper.SplitSummands("2.5(3x + z)/0.50 - 5.66(5y - z)");
var(multiplier, str) = opener.OpenBrackets(input);
Assert.AreEqual(multiplier, 5);
Assert.AreEqual(str, "3x + z");
Assert.IsTrue(input.SequenceEqual(new[] { "- 5.66(5y ", "- z)" }));
}
static void Main(string[] args)
{
IBracketOpener bracketOpener = new BracketOpener();
ISummandBuilder summandBuilder = new SummandBuilder();
IEquationBuilder equationBuilder = new EquationBuilder(bracketOpener, summandBuilder);
IEquationIO equationIo;
if (args.Length == 0)
{
equationIo = new EquationConsoleIO(equationBuilder);
}
else
{
equationIo = new EquationFileIO(equationBuilder, args[0]);
}
equationIo.Begin();
Console.ReadKey();
}