### Question:
FileBitPatternInfoReader { public int getNumFiles() { return numFiles; } FileBitPatternInfoReader(Program program, DataGatheringParams params, Component parent);  FileBitPatternInfoReader(File xmlDir, Component parent);   FileBitPatternInfoReader(File xmlDir); List<Long> getStartingAddresses(); int getNumFuncs(); int getNumFiles(); ContextRegisterExtent getContextRegisterExtent(); List<FunctionBitPatternInfo> getFInfoList(); List<Long> getFilteredAddresses(ContextRegisterFilter registerFilter); DataGatheringParams getDataGatheringParams();  }### Answer:
@Test public void testGetNumFiles() { assertEquals(TOTAL_NUM_FILES, fReader.getNumFiles()); }