@Test
public void testPersistentStoreBack() throws Exception {
File file = new File(System.getProperty("java.io.tmpdir"));
adocEditor.setPersistentStoreBack("test", file);
FXPlatform.invokeLater(() -> adocEditor.setText("bla blubb"));
Thread.sleep(LastTextChange.WAIT_TIME * 2);
activityController.waitForTasks();
List<String> strings = Files.readLines(new File(file, "test"), Charsets.UTF_8);
assertEquals(1, strings.size());
adocEditor.removePersistentStoreBack();
FXPlatform.invokeLater(() -> adocEditor.setText(""));
Thread.sleep(LastTextChange.WAIT_TIME * 2);
activityController.waitForTasks();
adocEditor.setPersistentStoreBack("test", file);
FXPlatform.invokeLater(() -> adocEditor.onRefresh(null));
activityController.waitForTasks();
assertEquals("bla blubb\n", adocEditor.getText());
}
