python 3.x - Django filter testing - 


class businesspartnerfilter(silbasefilter):     active = django_filters.booleanfilter(         name='date_deactivated', lookup_expr='isnull')     parent_name = django_filters.charfilter(name='parent__name')     unmapped = django_filters.booleanfilter(method='check_if_unmapped')

i have added field 'unmapped' above , created method filter below. can please me write tests filter. i'm stuck.

class meta(object):     model = models.businesspartner     fields = [         'name', 'bp_type', 'slade_code', 'parent', 'national_identifier',         'active', 'parent_name', 'unmapped'     ]      def check_if_unmapped(self, queryset, field, value):         if value:             exclude_bps = [record.id record in queryset if record.mapped == 0 , record.unmapped == 0]             return queryset.exclude(id__in=exclude_bps)         return queryset

you can either test filter method in isolation, or test evaluation of filterset.qs.

to test filter method, don't need initialized filterset. 

qs = businesspartner.objects.all() f = businesspartnerfilter() result = f.check_if_unmapped(qs, 'unmapped', true) # assert result

that said, it's not more difficult initialize filterset , check .qs.

qs = businesspartner.objects.all() f = businesspartnerfilter(data={'unmapped': 'true'}, queryset=qs) result = f.qs # assert result

Comments

Post a Comment

Popular posts from this blog

Is there a better way to structure post methods in Class Based Views -

i'm using class based views in django , never specify url in ajax calls , omit action parameter in form because know these requests go through post method of class based view. notice view - profile page make many requests depending on user updating on page - post method become convoluted , if/else mess example: def post(self, request, *args, **kwargs): # handle user changing available date if request.post.get('availabledate') != none: self.updateavailabledate(request) return jsonresponse({'result':'success'}) if request.post.get('newprojectname') != none: creative_user = creativeuserprofile.objects.get(id = request.user.id) project = project.create_project(creative_user, request.post['newprojectname']) project.save() return jsonresponse({'projectid': project.id }) if request.post.get('projectimage') != none , request.files['file']: proj...
Read more

performance - Why is XCHG reg, reg a 3 micro-op instruction on modern Intel architectures? -

i'm doing micro-optimization on performance critical part of code , came across sequence of instructions (in at&t syntax): add %rax, %rbx mov %rdx, %rax mov %rbx, %rdx i thought had use case xchg allow me shave instruction , write: add %rbx, %rax xchg %rax, %rdx however, dimay found agner fog's instruction tables , xchg 3 micro-op instruction 2 cycle latency on sandy bridge, ivy bridge, broadwell, haswell , skylake. 3 whole micro-ops , 2 cycles of latency! 3 micro-ops throws off 4-1-1-1 cadence , 2 cycle latency makes worse original in best case since last 2 instructions in original might execute in parallel. now... cpu might breaking instruction micro-ops equivalent to: mov %rax, %tmp mov %rdx, %rax mov %tmp, %rdx where tmp anonymous internal register , suppose last 2 micro-ops run in parallel latency 2 cycles. given register renaming occurs on these micro-architectures, though, doesn't make sense me done way. why wouldn't register renamer ...
Read more

c# - Asp.net web api : redirect unauthorized requst to forbidden page -

im trying redirect unauthorized request forbidden page instead i'm getting forbidden page in response body , how can fix ? here's startup class : app.createperowincontext(storecontext.create); app.createperowincontext<applicationusermanager>(applicationusermanager.create); app.createperowincontext<applicationsigninmanager>(applicationsigninmanager.create); app.usecookieauthentication(new cookieauthenticationoptions { authenticationtype = defaultauthenticationtypes.applicationcookie, expiretimespan = timespan.fromdays(30), }); app.useexternalsignincookie(defaultauthenticationtypes.externalcookie); app.usetwofactorsignincookie(defaultauthenticationtypes.twofactorcookie, timespan.fromminutes(5)); app.usetwofactorrememberbrowsercookie(defaultauthenticationtypes.twofactorrememberbrowsercookie); the method im trying reach : [httpget] [authorize(roles = "admin")] public string getcurrentusername() { return userman...
Read more