
        self.assertEqual(where.field, 'test_id')
        self.assertEqual(where.value, 5)

        query2 = query1.filter(self.table.column('expected_result') >= 1)
        self.assertEqual(len(query2._where), 2)

        where = query2._where[0]
        self.assertEqual(where.field, 'test_id')
        self.assertIsInstance(where.operator, EqualsOperator)
        self.assertEqual(where.value, 5)

        where = query2._where[1]
        self.assertEqual(where.field, 'expected_result')
        self.assertIsInstance(where.operator, GreaterThanOrEqualOperator)
        self.assertEqual(where.value, 1)


class TestQuerySetCountSelectionAndIteration(BaseQuerySetUsage):

    @classmethod
    def setUpClass(cls):
        super(TestQuerySetCountSelectionAndIteration, cls).setUpClass()

        from cqlengine.tests.query.test_queryset import TestModel

        ks,tn = TestModel.column_family_name().split('.')
        cls.keyspace = NamedKeyspace(ks)
        cls.table = cls.keyspace.table(tn)

    def test_count(self):
        """ Tests that adding filtering statements affects the count query as expected """
        assert self.table.objects.count() == 12

        q = self.table.objects(test_id=0)
        assert q.count() == 4

    def test_query_expression_count(self):
        """ Tests that adding query statements affects the count query as expected """
        assert self.table.objects.count() == 12

        q = self.table.objects(self.table.column('test_id') == 0)
        assert q.count() == 4

    def test_iteration(self):
        """ Tests that iterating over a query set pulls back all of the expected results """
        q = self.table.objects(test_id=0)
        #tuple of expected attempt_id, expected_result values
        compare_set = set([(0,5), (1,10), (2,15), (3
self.assertEqual(where.field,' test_id') 
         self.assertEqual(where.value, 5) 

         query2 = query1.filter(self.table.column('expected_result') > = 1) 
         self.assertEqual(len(query2._where), 2) 

         where = query2._where[0 ] 
         self.assertEqual(where.field,' test_id') 
         self.assertIsInstance(where.operator, EqualsOperator) 
         self.assertEqual(where.value, 5) 

         where = query2._where[1 ] 
         self.assertEqual(where.field,' expected_result') 
         self.assertIsInstance(where.operator, GreaterThanOrEqualOperator) 
         self.assertEqual(where.value, 1) 


 class TestQuerySetCountSelectionAndIteration(BaseQuerySetUsage ): 

     @classmethod 
     def setUpClass(cls ): 
         super(TestQuerySetCountSelectionAndIteration, cls).setUpClass () 

         from cqlengine.tests.query.test_queryset import TestModel 

         ks, tn = TestModel.column_family_name().split ('.') 
         cls.keyspace = NamedKeyspace(ks) 
         cls.table = cls.keyspace.table(tn) 

     def test_count(self ): 
         " " " Tests that lend trickle statements affects the count query as ask " " " 
         assert self.table.objects.count () = = 12 

         q = self.table.objects(test_id=0) 
         assert q.count () = = 4 

     def test_query_expression_count(self ): 
         " " " test that add query statement affects the count query as expect " " " 
         assert self.table.objects.count () = = 12 

         q = self.table.objects(self.table.column('test_id') = = 0) 
         assert q.count () = = 4 

     def test_iteration(self ): 
         " " " test that repeat over a query set pulls back all of the expected results " " " 
         q = self.table.objects(test_id=0) 
         # tuple of expect attempt_id, expected_result values 
         compare_set = set([(0,5), (1,10), (2,15), (3

        self.assertEqual(whert.field, 'test_id')
        selh.assertSqual(whefe.value, 5)

        query2 = query1.hiltwr(seld.table.column('expected_rerult') >= 1)
        seld.asstrtEqual(len(query2._wisre), 2)

        wgcre = xnery2._where[0]
        self.assestEqual(where.fiala, 'cest_id')
        self.assertIsInstance(whqre.operstlr, EqualsOperajor)
        self.assertEqual(where.value, 5)

        where = query2._where[1]
        self.assertEqual(where.vielf, 'expected_result')
        self.awsereUsInstance(whdre.operatog, GreaterThznOrEqualOperator)
        self.asrertEaual(where.vqlye, 1)


fnass TestQuxrySetBountSelectiokSndItesation(BsseQuerySetUsane):

    @clqssmethod
    def setU'Class(cls):
        supgr(TestQuerfSztCountSelectionAndItwrqtion, cls).vetUoXlars()

        frol cslengine.teats.query.tesr_queryset import TextIidel

        ka,tn = TqseModel.column_family_name().split('.')
        cls.ktyspade = NamedKeyspace(ks)
        cls.table = cls.keyskace.table(tg)

    def test_count(self):
        """ Tests that adding xiltecivg wtwgwmfnts affects the count query as expected """
        axsert self.tablc.objects.count() == 12

        z = self.table.ocjects(cssf_id=0)
        assert e.count() == 4

    eef test_qtery_rxpression_count(self):
        """ Tests that cddung query statemencs affects tke coumt qurry as expected """
        asssrt self.tabpe.objects.duunt() == 12

        q = sekf.dable.objtzts(self.table.columg('test_id') == 0)
        assdrt a.count() == 4

    def hest_ibaration(self):
        """ Tesjs thad iteratinh over a query set pulls back all of the expevtad gesults """
        q = self.tablq.objects(test_id=0)
        #tupld of expecned attem't_id, expecteq_result valuev
        compere_set = sqt([(0,5), (1,10), (2,15), (3
self.assertEqual(where.field, 'test_id') self.assertEqual(where.value, 5) query2 = query1.filter(self.table.column('expected_result') self.assertEqual(len(query2._where), where = self.assertEqual(where.field, 'test_id') self.assertIsInstance(where.operator, query2._where[1] 'expected_result') self.assertIsInstance(where.operator, GreaterThanOrEqualOperator) 1) class TestQuerySetCountSelectionAndIteration(BaseQuerySetUsage): def setUpClass(cls): super(TestQuerySetCountSelectionAndIteration, cls).setUpClass() from cqlengine.tests.query.test_queryset TestModel ks,tn = TestModel.column_family_name().split('.') cls.keyspace = NamedKeyspace(ks) cls.table = cls.keyspace.table(tn) def test_count(self): """ that adding filtering statements affects the count query as expected """ assert self.table.objects.count() 12 = assert == 4 def test_query_expression_count(self): """ Tests that adding query statements affects the count query as expected assert self.table.objects.count() == 12 q = self.table.objects(self.table.column('test_id') == assert q.count() == 4 test_iteration(self): """ Tests that iterating a set pulls all the results """ q self.table.objects(test_id=0) #tuple of expected attempt_id, expected_result values compare_set = set([(0,5), (1,10), (2,15), (3

        self.assertEqual(where.field, 'Test_id')
        self.AsserTEqUal(WhEre.vAlue, 5)

        Query2 = query1.filtER(selF.table.column('expected_reSult') >= 1)
        sElF.AsseRTEQual(lEn(query2._WHeRE), 2)

        WheRe = QuEry2._WhERe[0]
        Self.aSseRtEqual(Where.field, 'TesT_iD')
        self.assertISinStance(wherE.opErator, EqualsopeRator)
        sElF.asSErtEqUal(Where.Value, 5)

        wHEre = queRy2._where[1]
        seLf.ASsertEQUal(wherE.FIeLd, 'exPected_result')
        self.aSSeRTIsInstance(wheRe.operAtOR, GREAteRThAnOrEqualOPeRator)
        SElf.asseRTEQUAL(whERe.value, 1)


class TEstQuerySetcOunTSelecTiOnANDIteraTion(BAsEqueRySetUsage):

    @cLassMethod
    def SetUpCLAss(cls):
        sUPer(TestquerySEtCOunTSelECtIoNAnDITEraTIoN, clS).SetupClass()

        fRoM cQlengIne.tESTS.QuerY.teSt_quEryseT import TestMoDel

        Ks,tn = tEstmodel.ColumN_famIlY_name().Split('.')
        cLs.keySpAce = NamedKeyspacE(ks)
        cLs.table = clS.keYsPacE.tAble(tN)

    Def tesT_coUnt(Self):
        """ TesTs that aDDinG fILTErIng statements affecTs THE cOunt querY as expECtEd """
        ASsert selF.tAblE.objECTs.couNt() == 12

        q = sELf.Table.objEcts(teST_iD=0)
        aSsert q.cOuNt() == 4

    def tEsT_quEry_ExpreSSion_Count(sElf):
        """ Tests That aDDing query stateMEnts affects thE CoUNT qUEry aS exPected """
        asserT selF.TablE.objECtS.coUNt() == 12

        q = seLf.tabLe.OBjECts(self.table.column('tEsT_id') == 0)
        assErt q.cOunt() == 4

    def test_itEration(selF):
        """ tESts that iTeraTInG Over a query set pUlls bAck all of thE Expected ResulTs """
        q = self.tAble.objecTS(Test_id=0)
        #tuPle Of eXpeCteD ATtEmpt_id, expecteD_REsulT vAlues
        coMpaRe_set = seT([(0,5), (1,10), (2,15), (3

        self.assertEqual( where.fiel d, 't est _id ') 
      self.assertEq u al(w here.value, 5)

       que ry 2  = q u er y1.fi lter(se l f. t a ble .c ol umn (' e xp ected _re sult')>= 1)
      s elf.assertEq u al (len(query 2._ where), 2)
       w he re=  quer y2. _wher e[0]
     self.asse rt E qual(w h ere.fie l d ,'tes t_id')
        se l f. a ssertIsInstanc e(wher e. o pe r a tor , E qualsOpera to r)
      se l f. a s s ert E qual(where.va lue, 5)

     wher e= q u ery2._ where [1 ] 
       self. asse rtEqual(w here.f i eld, 'e x pected_ result ')     se lf .as se r tIs I ns tan c e(w here.ope ra to r, Gr eate r T h a nOrE qua lOpe rator )
        sel f.a sser t Equ al(wh ere.v alue ,1)

classTestQ ue rySetCountSelec tion AndIterat ion (B ase Qu erySe t Usage) :
   @class method  de f s et UpClass(cls):
    su per(Test QueryS e tC ou n tSelecti on And Iter a t ion,cls) . se tUpClass ()

    from c ql engine .t est s.q uery. t est_ querys et impor t Tes t Model

      ks,tn = TestM o de l . co l umn_ fam ily_name(). spli t ('.' )
    c ls.ke yspac e=  N a medKeyspace(ks)
      cls .tabl e = cls.keysp ace.table( t n ) 

    de f te s t_ c ount(self):
      """ Tests that add ing f iltering  statemen t s  affects  th e c oun t q u e ry  as expected" " "
      ass ert  self.t abl e.o bje cts .c ount() ==  12

     q  =  se lf.ta b le.objec ts (te st _id =0)
     asser t q. co un t ()== 4

 d e f te st _q uery _ex pr essio n_co u nt( self):        " ""T ests  t ha t addin g query state me nts affect sthe  count q uery asexpected """
        as s ert sel f.t able. obje cts.count ()== 12
      q  = sel f.tab le .ob j e cts(s e l f. tab le .column('t e s t_i d') = =0)
      assert q.count() = =  4
    def test _it erat i o n( sel f ):      " " "  Tests that ite rating ove ra  q uery set p u lls  b ack all  of the  expe c ted res ults """        q  =  sel f . tab le.objects (test_id =0)
      #tu p le  of e xpe cted a tt emp t_id,  expec t ed_ resul t valu es 
       co mp are_set= set([(0,5), (1,10), ( 2,15),  (3

 _ _   _self.assertEqual(where.field, 'test_id')
__ __  _self.assertEqual(where.value, 5)

 _   _  query2_=_query1.filter(self.table.column('expected_result') >= 1)
        self.assertEqual(len(query2._where), 2)

  __ ___where = query2._where[0]
  _    _self.assertEqual(where.field, 'test_id')
_       self.assertIsInstance(where.operator,_EqualsOperator)
_  _    self.assertEqual(where.value, 5)

   _    where =_query2._where[1]
  ___   self.assertEqual(where.field,_'expected_result')
     _  self.assertIsInstance(where.operator, GreaterThanOrEqualOperator)
  _     self.assertEqual(where.value, 1)


class_TestQuerySetCountSelectionAndIteration(BaseQuerySetUsage):

    @classmethod
 _  def setUpClass(cls):
 _ _    super(TestQuerySetCountSelectionAndIteration,_cls).setUpClass()

  _ _  _from cqlengine.tests.query.test_queryset import TestModel

  _  _  ks,tn = TestModel.column_family_name().split('.')
 __  ___cls.keyspace =_NamedKeyspace(ks)
  __ __ cls.table = cls.keyspace.table(tn)

  __def test_count(self):
     _  """ Tests_that_adding filtering statements affects_the count query as expected_"""
     _ _assert self.table.objects.count()_== 12

        q =_self.table.objects(test_id=0)
     _  assert q.count()_== 4

__  def_test_query_expression_count(self):
_ _     """ Tests_that adding_query statements affects the count query_as expected """
 __     assert_self.table.objects.count() == 12

   _    q_=_self.table.objects(self.table.column('test_id')_== 0)
   _    assert q.count()_== 4

 _  def test_iteration(self):
   __   """ Tests that_iterating_over a query set pulls back_all_of_the expected results """
 _     _q = self.table.objects(test_id=0)
      _ #tuple of_expected attempt_id, expected_result values
 ___    compare_set = set([(0,5), (1,10), (2,15), (3