public void ParseValidEquationString_ReturnsCoefficients()
{
var equation = "4x^2-12x+4=0";
var aCoefficient = 4;
var bCoefficient = -12;
var cCoefficient = 4;
var actualCoefficients = EquationSolver.GetCoefficients(equation);
Assert.AreEqual(aCoefficient, actualCoefficients[0]);
Assert.AreEqual(bCoefficient, actualCoefficients[1]);
Assert.AreEqual(cCoefficient, actualCoefficients[2]);
}
