public function testTryLetter()
{
$game = new Game(new Word('php'));
$this->assertFalse($game->tryLetter('3'));
$this->assertEquals(1, $game->getAttempts());
$this->assertFalse($game->tryLetter('e'));
$this->assertEquals(2, $game->getAttempts());
$this->assertTrue($game->tryLetter('p'));
$this->assertEquals(2, $game->getAttempts());
$this->assertFalse($game->tryLetter('p'));
$this->assertEquals(3, $game->getAttempts());
}
public function testIsHangedWithLetterTrial()
{
$game = new Game(new Word('filament'), 0, 5);
$game->tryLetter('g');
$this->assertFalse($game->isHanged());
$game->tryLetter('h');
$this->assertFalse($game->isHanged());
$game->tryLetter('j');
$this->assertFalse($game->isHanged());
$game->tryLetter('k');
$this->assertFalse($game->isHanged());
$game->tryLetter('y');
$this->assertTrue($game->isHanged());
}