@Test
public void shouldFailWhenFileDoesNotExist() throws Exception {
FileStorage fileStorage = mock(FileStorage.class);
when(fileStorage.exists("1/2/3")).thenReturn(false);
BufferedLogReader logReader = new HessianBufferedLogReader();
logReader.setFileStorage(fileStorage);
IllegalArgumentException expected = null;
try {
logReader.read("1", "2", "3", Integer.class);
} catch (IllegalArgumentException e) {
expected = e;
}
assertThat(expected, notNullValue());
verify(fileStorage).exists("1/2/3");
}
