public void TestSolver2()
{
int limit = 10000; // 10 thousand
int expected = 18228;
Euler36cSolver euler36Solver = new Euler36cSolver();
long total = euler36Solver.Solve(limit);
Assert.AreEqual(expected, total, "Euler36cSolver produced the wrong result");
}
public void TestSolver()
{
int limit = 1000000; // 1 million
int expected = 872187;
Euler36cSolver euler36Solver = new Euler36cSolver();
long total = euler36Solver.Solve(limit);
Assert.AreEqual(expected, total, "Euler36cSolver produced the wrong result");
}
public void TestIsBase2Palendrome()
{
int p = 9; // is 1001 in base-2
int notP = 11;
bool isP = Euler36cSolver.IsBase2Palendrome(p);
Assert.IsTrue(isP, "IsBase2Palendrome did not detect a base-2 palendrome");
bool isNotP = Euler36cSolver.IsBase2Palendrome(notP);
Assert.IsFalse(isNotP, "IsBase10Palendrome claimed a non-palendrome was a base-2 palendrome");
}
public void TestIsBase10Palendrome()
{
int p = 98789;
int notP = 98799;
bool isP = Euler36cSolver.IsBase10Palendrome(p);
Assert.IsTrue(isP, "IsBase10Palendrome did not detect a base-10 palendrome");
bool isNotP = Euler36cSolver.IsBase10Palendrome(notP);
Assert.IsFalse(isNotP, "IsBase10Palendrome claimed a non-palendrome was a base-10 palendrome");
}
public void TestSolverNegativeNumber()
{
try
{
int limit = -1000;
Euler36cSolver euler36Solver = new Euler36cSolver();
long total = euler36Solver.Solve(limit);
Assert.Fail(); // if Solve() doesn't throw an exception, the test has failed
}
catch (ArgumentException e)
{
String expectedMessage = "Euler36Solver.Solve cannot solve for numbers less than 10";
Assert.AreEqual(expectedMessage, e.Message);
}
catch (Exception)
{
// not the right kind of exception
Assert.Fail();
}
}