public void ConstTestAssignAValueToACharAlreadyHasAValue()
{
Constant consta = new Constant();
consta.ConstantSetFunction('a', 9);
string constResult = consta.ConstantSetFunction('a', 10);
Assert.AreEqual("Error", constResult);
}
public void ConstTestAssignAValueToACharDoesntHaveAValue()
{
Constant consta = new Constant();
string constResult = consta.ConstantSetFunction('x', 3);
Assert.AreEqual("Saved x as 3", constResult);
}
public void ConstTestAssignAValueToACharDoesntHaveAValueResultShouldNotBeNull()
{
Constant consta = new Constant();
string constResult = consta.ConstantSetFunction('a', 0.3);
Assert.IsNotNull(constResult);
}
public void ConstTestGetAnExistingValueIsNotNull()
{
Constant consta = new Constant();
string constResult = consta.ConstantSetFunction('b', 8);
string constResult2 = consta.ConstantGetFunction('b');
Assert.IsNotNull(constResult2);
}
public void ConstTestCharPlusNum()
{
Constant consta = new Constant();
consta.ConstantSetFunction('f', 4);
string constResult = consta.constOperationFunction('f', "+", 5);
Assert.AreEqual("=9", constResult);
}
public void ConstTestTypeOfOutputValue()
{
Constant consta = new Constant();
consta.ConstantSetFunction('d', 4);
string constResult = consta.ConstantGetFunction('d');
Assert.AreEqual(typeof(string), constResult.GetType());
}
public void ConstTestGetAnExistingValue()
{
Constant consta = new Constant();
consta.ConstantSetFunction('c', 9);
string constResult = consta.ConstantGetFunction('c');
Assert.AreEqual("9", constResult);
}
public void ConstTestCharDivideNum0()
{
Constant consta = new Constant();
consta.ConstantSetFunction('j', 8);
string constResult = consta.constOperationFunction('j', "/", 0);
Assert.IsNull(constResult);
}
public void ConstTestCharDivideNum()
{
Constant consta = new Constant();
consta.ConstantSetFunction('i', 10);
string constResult = consta.constOperationFunction('i', "/", 5);
Assert.AreEqual("=2", constResult);
}
public void ConstTestCharTimesNum()
{
Constant consta = new Constant();
consta.ConstantSetFunction('h', 7);
string constResult = consta.constOperationFunction('h', "*", 5);
Assert.AreEqual("=35", constResult);
}
public void ConstTestCharMinusNum()
{
Constant consta = new Constant();
consta.ConstantSetFunction('g', 7);
string constResult = consta.constOperationFunction('g', "-", 5);
Assert.AreEqual("=2", constResult);
}