public void ShouldDealWith2Digit()
{
var result = CalculExpression.Calculate("2+2");
Assert.AreEqual(4, result);
}
public void ShouldDealWithMultipleAdditionRetrieveAndMultiplicationAndDivisionWithPriority()
{
var result = CalculExpression.Calculate(" 2 + 3 * 5 + 7 / 7 - 1");
Assert.AreEqual(17, result);
}
public void ShouldDealWithPriority_2()
{
var result = CalculExpression.Calculate(" 3 * 5 + 2 ");
Assert.AreEqual(17, result);
}
public void MultiplyAndDivideShouldHaveSamePriority_2()
{
var result = CalculExpression.Calculate(" 2 * 3 / 5");
Assert.AreEqual(1, result);
}
public void ShouldDealWithDevide()
{
var result = CalculExpression.Calculate(" 9 / 3");
Assert.AreEqual(3, result);
}
public void ShouldDealWithPriority()
{
var result = CalculExpression.Calculate(" 5 + 2 * 3");
Assert.AreEqual(11, result);
}
public void ShouldAddAndRetriveMultiplesnumbers()
{
var result = CalculExpression.Calculate("7 -3 - 4 + 8 - 1 + 8 + 12");
Assert.AreEqual(27, result);
}
public void ShouldDealWithMinus()
{
var result = CalculExpression.Calculate("- 32");
Assert.AreEqual(-32, result);
}
public void ShouldAddMultiplesnumbers()
{
var result = CalculExpression.Calculate("7 + -3 + 6 + 8");
Assert.AreEqual(18, result);
}
public void ShouldRetriveNumbers()
{
var result = CalculExpression.Calculate("17 - 12 ");
Assert.AreEqual(5, result);
}
public void ShouldAddminusNumbers()
{
var result = CalculExpression.Calculate("32 + - 5 ");
Assert.AreEqual(27, result);
}
public void ShouldDealWith1Digit()
{
var result = CalculExpression.Calculate("1+1");
Assert.AreEqual(2, result);
}
public void ShouldDealWitOnlyNumbers()
{
var result = CalculExpression.Calculate("1523");
Assert.AreEqual(1523, result);
}
public void ShouldHandleParenthesis_2()
{
var result = CalculExpression.Calculate("( 5 + 2 ) * ( 3 + 1 ) + 4 ");
Assert.AreEqual(32, result);
}
public void ShouldDealWithMultiply()
{
var result = CalculExpression.Calculate(" 5 * 3");
Assert.AreEqual(15, result);
}
public void ShouldHandleMultipleParenthesis()
{
var result = CalculExpression.Calculate("(( 5 + 2 ) * 3 + 9) / 5 ");
Assert.AreEqual(6, result);
}
public void ShouldDealWithSpace()
{
var result = CalculExpression.Calculate("15 + 16");
Assert.AreEqual(31, result);
}
