def METHOD_NAME(self):
    """
    _testDropCount_
    Verify that dropping a fileset and counting the files in a fileset works
    correctly.
    """
    testCollectionA = CouchCollection(database=self.testInit.couchDbName,
                                      url=self.testInit.couchUrl,
                                      name="Thunderstruck")
    testCollectionB = CouchCollection(database=self.testInit.couchDbName,
                                      url=self.testInit.couchUrl,
                                      name="StruckThunder")
    testFiles = []
    for i in range(5):
        testFile = File(lfn=makeUUID(), size=random.randint(1024, 4096),
                        events=random.randint(1024, 4096))
        testFiles.append(testFile)
    testFilesetA = CouchFileset(database=self.testInit.couchDbName,
                                url=self.testInit.couchUrl,
                                name="TestFilesetA")
    testFilesetB = CouchFileset(database=self.testInit.couchDbName,
                                url=self.testInit.couchUrl,
                                name="TestFilesetB")
    testFilesetC = CouchFileset(database=self.testInit.couchDbName,
                                url=self.testInit.couchUrl,
                                name="TestFilesetC")
    testCollectionA.addFileset(testFilesetA)
    testCollectionB.addFileset(testFilesetB)
    testCollectionB.addFileset(testFilesetC)
    testFilesetA.add(testFiles)
    testFilesetB.add(testFiles)
    testFilesetC.add(testFiles)
    testFilesetC.drop()
    testCollectionC = CouchCollection(database=self.testInit.couchDbName,
                                      url=self.testInit.couchUrl,
                                      name="StruckThunder")
    testCollectionC.populate()
    self.assertEqual(len(testCollectionC["filesets"]), 1,
                     "Error: There should be one fileset in this collection.")
    self.assertEqual(testCollectionC["filesets"][0].fileCount(), 5,
                     "Error: Wrong number of files in fileset.")
    testCollectionD = CouchCollection(database=self.testInit.couchDbName,
                                      url=self.testInit.couchUrl,
                                      name="Thunderstruck")
    testCollectionD.populate()
    self.assertEqual(len(testCollectionD["filesets"]), 1,
                     "Error: There should be one fileset in this collection.")
    self.assertEqual(testCollectionD["filesets"][0].fileCount(), 5,
                     "Error: Wrong number of files in fileset.")
    return