public void setValueAtPositionTest()
{
GridBlock g1 = new GridBlock(3);
g1.setValueAtPosition(0, 1);
g1.setValueAtPosition(1, 2);
g1.setValueAtPosition(2, 3);
Assert.AreEqual(g1.getValueAtPosition(0), 1);
Assert.AreEqual(g1.getValueAtPosition(1), 2);
Assert.AreEqual(g1.getValueAtPosition(2), 3);
// test: exceptions for wrong indices and values
try
{
g1.setValueAtPosition(-1, 5);
Assert.Fail("Setting a value at index -1 should have thrown an exception!");
}
catch (ArgumentOutOfRangeException)
{
}
try
{
g1.setValueAtPosition(9, 5);
Assert.Fail("Setting a value at index 9 should have thrown an exception!");
}
catch (ArgumentOutOfRangeException)
{
}
try
{
g1.setValueAtPosition(3, 0);
Assert.Fail("Setting value 0 should have thrown an exception!");
}
catch (ArgumentOutOfRangeException)
{
}
try
{
g1.setValueAtPosition(3, 10);
Assert.Fail("Setting value 10 should have thrown an exception!");
}
catch (ArgumentOutOfRangeException)
{
}
try
{
g1.setValueAtPosition(0, 3);
Assert.Fail("Setting value 3 (already assigned) should have thrown an exception!");
}
catch (ArgumentException)
{
}
}
public void getValueAtPositionTest()
{
GridBlock g1 = new GridBlock(3);
g1.setValueAtPosition(0, 1);
g1.setValueAtPosition(1, 2);
g1.setValueAtPosition(2, 3);
Assert.AreEqual(g1.getValueAtPosition(0), 1);
Assert.AreEqual(g1.getValueAtPosition(1), 2);
Assert.AreEqual(g1.getValueAtPosition(2), 3);
Assert.AreEqual(g1.getValueAtPosition(3), 0);
// test: expections for wrong indices
try
{
g1.getValueAtPosition(-1);
Assert.Fail("Getting a value at index -1 should have thrown an exception!");
}
catch (ArgumentOutOfRangeException)
{
}
try
{
g1.getValueAtPosition(9);
Assert.Fail("Getting a value at index 9 should have thrown an exception!");
}
catch (ArgumentOutOfRangeException)
{
}
}