public void CantChangeValueofConstant()
{
var input = "b=2";
var p = new Parser(input);
var arr = p.SplitOnOperand();
p.AddKeyValuePair(arr);
var input2 = "b=3";
var p2 = new Parser(input2);
var arr2 = p.SplitOnOperand();
p.AddKeyValuePair(arr);
}
public void DoesParserSplitonanOperand()
{
var input = "1*2";
var p = new Parser(input);
var terms = p.SplitOnOperand();
CollectionAssert.AreEqual(new string[] { "1", "2" }, terms);
}
public void AddsKeyValuePairs()
{
var input = "x=2";
var p = new Parser(input);
var arr = p.SplitOnOperand();
p.AddKeyValuePair(arr);
Assert.AreEqual(Stack.Constants[arr[0]], 2);
}
public void GetsVariableValueFromDictionary()
{
var input1 = "a=10";
var input2 = "a*8";
var p = new Parser(input1);
var arr = p.SplitOnOperand();
p.AddKeyValuePair(arr);
var p2 = new Parser(input2);
var arr2 = p2.SplitOnOperand();
CollectionAssert.AreEqual(new int[] { 10, 8 }, Stack.ReplaceConstsandStringsWithIntValues(arr2));
}
public void variablesCanOnlyBeOneCharacter()
{
var input = "cc=2";
var p = new Parser(input);
var arr = p.SplitOnOperand();
p.AddKeyValuePair(arr);
}
public void turnStringArrayToIntArrayWithoutConstants()
{
var input = "3*4";
var p = new Parser(input);
var arr = p.SplitOnOperand();
CollectionAssert.AreEqual(Stack.ReplaceConstsandStringsWithIntValues(arr), new int[] { 3, 4 });
}
public void ThrowsExceptionWhenOnly1Value()
{
var input = "33533/";
var p = new Parser(input);
var terms = p.SplitOnOperand();
}
public void ThrowsExceptionWhenGivenTwoOperands()
{
var input = "4/*4";
var p = new Parser(input);
var terms = p.SplitOnOperand();
}
public void variablesCantComeLastInAnExpression()
{
var input = "22=c";
var p = new Parser(input);
var arr = p.SplitOnOperand();
p.AddKeyValuePair(arr);
}
