### Question:
DocumentLogger { public long getMinValueFromList(String cle) { return getPlotList(cle).getMin(); } DocumentLogger(String folderWhereResultsAreSaved); void addPlotlistObject(); void readconffile(String path); void addDataToList(String cle, Long x, Float y); long getMinValueFromList(String cle); long getMaxValueFromList(String cle); double getAveValueFromList(String cle); PlotList getPlotList(String cle); void addInfoToLog(String s, int line, String currentScript); void addWarningToLog(String s, int line, String currentScript); void addErrorToLog(String s, int line, String currentScript); List<Message> getMsgsLogged(); String getPNGpath(String cle); String getpltpath(String cle); void setMapcolor(); Map<String, PlotList> getMapint(); boolean load(String filename); void setMapint(Map<String, PlotList> mapint); Map<String, PerformanceGraph> getMapPerfGraph(); void setMapPerfGraph(Map<String, PerformanceGraph> mapPerfGraph);  }### Answer:
@Test public void testDefaultMinValue() { assertEquals(Long.MAX_VALUE, dl.getMinValueFromList("Battery")); assertEquals(Long.MAX_VALUE, dl.getMinValueFromList("Cpu")); assertEquals(Long.MAX_VALUE, dl.getMinValueFromList("Memory")); assertEquals(Long.MAX_VALUE, dl.getMinValueFromList("Storage")); }