public function testInverseDiagonal() { $this->board->move(Tris\Move::box(['row' => 0, 'col' => 2])); $this->board->move(Tris\Move::box(['row' => 0, 'col' => 1])); $this->board->move(Tris\Move::box(['row' => 1, 'col' => 1])); $this->board->move(Tris\Move::box(['row' => 1, 'col' => 0])); $this->board->move(Tris\Move::box(['row' => 2, 'col' => 0])); $this->assertTrue($this->board->trisIsDone()); }