public void IndexInSequence_1stTerm()
{
var problem = new Problem1();
var result = problem.IndexInSequence(4, 4);
Assert.AreEqual(1, result);
}
public void LargestNumberInSeries_InvalidLimit2()
{
var problem = new Problem1();
var result = problem.IndexInSequence(1, -2);
Assert.Fail();
}
public void IndexInSequence_InvalidNthTerm2()
{
var problem = new Problem1();
var result = problem.IndexInSequence(1, -2);
Assert.Fail();
}
public void IndexInSequence_InvalidMultiplier2()
{
var problem = new Problem1();
var result = problem.IndexInSequence(-10, 3);
Assert.Fail();
}
public void IndexInSequence_After3rdTermBefore4th()
{
var problem = new Problem1();
var result = problem.IndexInSequence(4, 13);
Assert.AreEqual(3, result);
}
public void IndexInSequence_2ndTerm()
{
var problem = new Problem1();
var result = problem.IndexInSequence(4, 8);
Assert.AreEqual(2, result);
}