@Test
public void testGetLogFilesShouldRespondWithLogFilesWithJsonName() {

    //GIVEN
    Map<String, Collection<String>> expected = new HashMap<>();
    Collection<String> fileNames = new ArrayList<>();
    fileNames.add("a");
    expected.put(JSON_NAME, fileNames);
    given(logFileProvider.getLogFileNames()).willReturn(fileNames);
    //WHEN
    Map<String, Collection<String>> result = underTest.getLogFiles();
    //THEN
    assertEquals(expected, result);
}