@Test
public void mustHandleJSONEscapeCharacters() {

    URL url = TestURLBuilder.forContent(noopScript()).build();
    DefaultDockerImageMigrationHandler migrationHandler = new DefaultDockerImageMigrationHandler(url);
    Node testNode = Node.EMPTY_OBJECT.editNode().put("foo", "{\"\':").saveNode();
    Node result = migrationHandler.performMigration(testNode);
    assertThat(result).isEqualTo(testNode);
}