public function testShouldDraw()
{
$generator = new Hash();
$generator->hash('x');
$generator_x = new Hash();
$generator_x->hash('x');
$layout = M::mock(Layout::class, [$generator]);
$reflection = new ReflectionClass(Layout::class);
$method = $reflection->getMethod('shouldDraw');
$method->setAccessible(true);
$expected = (bool) $generator_x->next(1, 1) % 2;
$actual = $method->invokeArgs($layout, [[false, true], 1, 1]);
$this->assertEquals($expected, $actual);
}
public function testDifferentHash()
{
$generator_a = new Hash();
$generator_a->hash('N***A');
$generator_b = new Hash();
$generator_b->hash('WHITE N***A');
$seq_a = [];
$seq_b = [];
$cycles = 10;
while ($cycles--) {
array_push($seq_a, $generator_a->next($cycles, -1 * $cycles));
array_push($seq_b, $generator_b->next($cycles, -1 * $cycles));
}
$this->assertNotEquals($seq_a, $seq_b);
}
public function testPlotting()
{
$size = 4;
$max_columns = $size / 2;
$generator = new Hash();
$generator->hash('X');
$generator_b = new Hash();
$generator_b->hash('X');
$layout = new VerticalMirror($generator);
$layout->columns($size);
$layout->rows($size);
$grid = $layout->drawGrid();
for ($y = 0; $y < $size; $y++) {
for ($x = 0; $x < $max_columns; $x++) {
$this->assertEquals((bool) ($generator_b->next(0, 0) % 2), $grid[$y][$x]);
}
}
}