public void EnsureLastAnswer()
{
EquationConverter equationConverter = new EquationConverter();
int expectedResult = 6;
int actualResult = equationConverter.LastAnswer(6);
Assert.AreEqual(expectedResult, actualResult);
}
public void EnsureLastQuestionReturnsString()
{
EquationConverter equationConverter = new EquationConverter();
string expectedResult = "1 + 1";
string actualResult = equationConverter.LastQuestion("1 + 1");
Assert.AreEqual(expectedResult, actualResult);
}
public void EnsureMathRouter()
{
EquationConverter equationConverter = new EquationConverter();
int expectedResult = 4;
int actualResult = equationConverter.MathRouter("5", "-", "1");
Assert.AreEqual(expectedResult, actualResult);
}
