//Any live cell with fewer than two live neighbours dies, as if caused by under population
public void TestRule1()
{
//test with 0 live neighbors
GeneticLife test = new GeneticLife(2);
test.GetCell(0, 0).IsAlive = true;
test.GetCell(0, 1).IsAlive = false;
test.GetCell(1, 0).IsAlive = false;
test.GetCell(1, 1).IsAlive = false;
test.Iterate();
Assert.IsFalse(test.GetCell(0, 0).IsAlive);
Assert.IsFalse(test.GetCell(0, 1).IsAlive);
Assert.IsFalse(test.GetCell(1, 0).IsAlive);
Assert.IsFalse(test.GetCell(1, 1).IsAlive);
//test with 1 live neighbors
test = new GeneticLife(2);
test.GetCell(0, 0).IsAlive = true;
test.GetCell(0, 1).IsAlive = true;
test.GetCell(1, 0).IsAlive = false;
test.GetCell(1, 1).IsAlive = false;
test.Iterate();
Assert.IsFalse(test.GetCell(0, 0).IsAlive);
Assert.IsFalse(test.GetCell(0, 1).IsAlive);
Assert.IsFalse(test.GetCell(1, 0).IsAlive);
Assert.IsFalse(test.GetCell(1, 1).IsAlive);
}
public void testRule2()
{
//test with 2 neighbors
GeneticLife test = new GeneticLife(2);
ColorCell testCell = test.GetCell(0, 0);
testCell.IsAlive = true;
testCell.red = Byte.MaxValue / 2;
testCell.green = Byte.MaxValue / 2;
testCell.blue = Byte.MaxValue / 2;
test.GetCell(0, 1).IsAlive = true;
test.GetCell(0, 1).red = Byte.MaxValue;
test.GetCell(1, 0).IsAlive = true;
test.GetCell(1, 0).blue = Byte.MaxValue;
test.GetCell(1, 1).IsAlive = false;
test.Iterate();
Assert.IsTrue(test.GetCell(0, 0).IsAlive);
Assert.AreEqual(Byte.MaxValue / 2, testCell.red);
Assert.AreEqual(Byte.MaxValue / 2, testCell.green);
Assert.AreEqual(Byte.MaxValue / 2, testCell.blue);
//test with 3 neighbors
test = new GeneticLife(2);
testCell = test.GetCell(0, 0);
testCell.IsAlive = true;
testCell.red = Byte.MaxValue / 2;
testCell.green = Byte.MaxValue / 2;
testCell.blue = Byte.MaxValue / 2;
test.GetCell(0, 1).IsAlive = true;
test.GetCell(0, 1).red = Byte.MaxValue;
test.GetCell(1, 0).IsAlive = true;
test.GetCell(1, 0).blue = Byte.MaxValue;
test.GetCell(1, 1).IsAlive = true;
test.Iterate();
Assert.IsTrue(test.GetCell(0, 0).IsAlive);
Assert.AreEqual(Byte.MaxValue / 2, testCell.red);
Assert.AreEqual(Byte.MaxValue / 2, testCell.green);
Assert.AreEqual(Byte.MaxValue / 2, testCell.blue);
}
public void testRule3()
{
//test with 4 neighbors
GeneticLife test = new GeneticLife(3);
test.GetCell(0, 0).IsAlive = false;
test.GetCell(0, 1).IsAlive = true;
test.GetCell(0, 2).IsAlive = false;
test.GetCell(1, 0).IsAlive = true;
test.GetCell(1, 1).IsAlive = true;
test.GetCell(1, 2).IsAlive = true;
test.GetCell(2, 0).IsAlive = false;
test.GetCell(2, 1).IsAlive = true;
test.GetCell(2, 2).IsAlive = false;
test.Iterate();
Assert.IsFalse(test.GetCell(1, 1).IsAlive);
}
public void testRule4()
{
GeneticLife test = new GeneticLife(2);
ColorCell testCell = test.GetCell(0, 0);
testCell.IsAlive = false;
test.GetCell(0, 1).IsAlive = true;
initializeSimpleColors(test.GetCell(0, 1));
test.GetCell(0, 1).IsAlive = true;
initializeSimpleColors(test.GetCell(1, 0));
test.GetCell(1, 0).IsAlive = true;
initializeSimpleColors(test.GetCell(1, 1));
test.GetCell(1, 1).IsAlive = true;
test.Iterate();
testCell = test.GetCell(0, 0);
Assert.IsTrue(testCell.IsAlive);
Assert.AreEqual(testCell.red, 1);
Assert.AreEqual(testCell.green, 2);
Assert.AreEqual(testCell.blue, 3);
}
