@Test
    public void testFindSolution_normal_same() throws Exception {
        Node initNode = new TinyGameNode(0, 0);
        Node targetNode = new TinyGameNode(0, 0);

        Solution solution = new BreadthFirstSolutionFinder().findSolution(initNode, targetNode);

        assertThat(solution.getPath().toString(),
                is("[{left=0, right=0}]"));
    }