<reponame>Springsteen/tues_admission
from django.contrib.auth.models import User
from django.contrib.auth import authenticate, login
from django.contrib.messages.storage.fallback import FallbackStorage
from django.http import HttpRequest
from django.test import TestCase
from campaigns.models import *
from campaigns.forms import *
from campaigns.views import *

class Base(TestCase):

    def setUp(self):
        User.objects.create_user('john', '<EMAIL>', '<PASSWORD>')
        self.user = authenticate(username='john', password='<PASSWORD>')

    def tearDown(self):
        User.objects.get(id = self.user.id).delete()


class HomePageTest(Base):

    def test_does_root_url_resolves_the_home_page(self):
        called = self.client.get('/')
        self.assertTemplateUsed(called, 'home.html')

    def test_does_logout_redirects_to_the_home_page(self):
        response = self.client.get('/logout')
        self.assertRedirects(response, '/')

class HallPopulationTest(Base):

    def test_does_populate_halls_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        hall = Hall.objects.create(name='abv', capacity=50, campaign = campaign)
        called = self.client.get('/campaigns/%d/halls' % campaign.id)
        self.assertTemplateUsed(called, 'populate_halls.html')

    def test_does_populate_halls_renders_show_campaign_if_there_isnt_enough_capacity(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(campaign.hall_set.count(), 0)
        response = self.client.get('/campaigns/%d/halls' % campaign.id)
        self.assertTemplateUsed(response, 'show_campaign.html')

def build_POST_request(user, args_dict):
    request = HttpRequest()
    request.method = "POST"
    request.user = user
    setattr(request, 'session', 'session')
    messages = FallbackStorage(request)
    setattr(request, '_messages', messages)
    for key in args_dict:
        request.POST[key] = args_dict[key]
    return request

class HallsViewsTest(Base):

    def test_does_show_campaign_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        hall = Hall.objects.create(name='a', capacity = 10, campaign_id = campaign.id)
        called = self.client.get('/campaigns/%d/halls/%d/' % (campaign.id, hall.id))
        self.assertTemplateUsed(called, 'show_hall.html')

    def test_does_create_hall_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        called = self.client.get('/campaigns/%d/halls/new' % campaign.id)
        self.assertTemplateUsed(called, 'create_hall.html') 

    def test_does_create_hall_creates_new_hall_object_with_POST_request(self):
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(
                self.user,
                {'name': 'hall1', 'capacity': '10'}
            ), 
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)

    def test_does_edit_hall_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        hall = Hall.objects.create(name='abv', capacity=50, campaign = campaign)
        called = self.client.get('/campaigns/%d/halls/%d/edit' % (campaign.id, hall.id))
        self.assertTemplateUsed(called, 'edit_hall.html')

    def test_does_edit_hall_saves_edit_fields_correctly(self):
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(self.user, {'name': 'h1', 'capacity': '10'}),
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first() 
        edit_hall(
            build_POST_request(self.user, {'name': 'h2', 'capacity': '20'}),
            campaign.id,
            hall.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first()
        self.assertEqual(hall.name, 'h2')
        self.assertEqual(hall.capacity, 20)


    def test_does_delete_hall_deletes_the_right_hall(self):
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(self.user, {'name': 'h1', 'capacity': '10'}),
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first()
        delete_hall(build_POST_request(self.user, {}), campaign.id, hall.id)
        self.assertEqual(Hall.objects.count(), 0)

    def test_does_delete_hall_doesnt_works_with_other_than_POST_requests(self):
        request = HttpRequest()
        request.method = "GET"
        request.user = self.user
        setattr(request, 'session', 'session')
        messages = FallbackStorage(request)
        setattr(request, '_messages', messages)
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(self.user, {'name': 'h1', 'capacity': '10'}),
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first()
        delete_hall(request, campaign.id, hall.id)
        self.assertEqual(Hall.objects.count(), 1)


class CampaignsViewsTest(Base):

    def test_does_create_campaign_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        called = self.client.get('/campaigns/new')
        self.assertTemplateUsed(called, 'create_campaign.html')

    # CHECK THE DOCS FOR self.client.post AND TRY MAKING IT WITH THAT METHOD
    def test_does_create_campaign_saves_objects_with_POST_requests(self):
        self.assertEqual(Campaign.objects.count(), 0)
        create_campaign(build_POST_request(self.user, {'title': 'C1', 'description': 'C1Descr'}))
        campaign = Campaign.objects.first()
        self.assertEqual(Campaign.objects.count(), 1)
        self.assertEqual(campaign.title, 'C1')
        self.assertEqual(campaign.description, 'C1Descr')

    def test_create_campaign_dont_saves_empty_objects(self):
        self.assertEqual(Campaign.objects.count(), 0)
        create_campaign(build_POST_request(self.user, {'title': '', 'description': ''}))
        self.assertEqual(Campaign.objects.count(), 0)

    def test_create_campaign_redirects_to_show_campaign_on_success(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        response = self.client.post(
            '/campaigns/new',
            data={'title': 'asd', 'description': 'asdf'}
        )
        campaign = Campaign.objects.first()
        self.assertEqual(Campaign.objects.count(), 1)
        self.assertRedirects(response, '/campaigns/%d/' % campaign.id)

    def test_does_show_campaign_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        called = self.client.get('/campaigns/%d/' % (campaign.id,))
        self.assertTemplateUsed(called, 'show_campaign.html')

    def test_does_show_campaign_redirects_home_if_campaign_is_None(self):
        response  = self.client.get('/campaigns/%d/' % (100))
        self.assertRedirects(response, '/')

    def test_does_show_campaign_list_title_and_description_if_campaign_exist(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(),0)
        campaign = Campaign.objects.create(title = 'alright', description = 'base')
        self.assertEqual(Campaign.objects.count(),1)
        response = self.client.get('/campaigns/%d/' % (campaign.id))
        self.assertEqual(response.status_code, 200)
        self.assertNotContains(response, 'alright')
        self.assertContains(response, 'base')

    def test_does_show_campaign_lists_all_students_enrolled_in_it(self):
        pass

    def test_does_list_campaigns_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        called = self.client.get('/campaigns')
        self.assertTemplateUsed(called, 'list_campaigns.html')

    def test_does_list_campaigns_renders_all_campaigns(self):
        self.assertEqual(Campaign.objects.count(), 0)
        Campaign.objects.create(title = 'first', description='first_d')
        Campaign.objects.create(title = 'second', description='second_d')
        self.assertEqual(Campaign.objects.count(), 2)
        request = HttpRequest()
        request.user = self.user
        response = list_campaigns(request)
        self.assertContains(response,'first')
        self.assertContains(response,'second_d')

    def test_does_delete_campaign_deletes_the_right_campaign(self):
        self.assertEqual(Campaign.objects.count(), 0)
        Campaign.objects.create(title = 'first', description='first_d')
        self.assertEqual(Campaign.objects.count(), 1)
        delete_campaign(
            build_POST_request(self.user, {}), 
            Campaign.objects.first().id
        )
        self.assertEqual(Campaign.objects.count(), 0)
        
    def test_does_delete_campaign_works_only_with_POST_requests(self):
        self.assertEqual(Campaign.objects.count(), 0)
        Campaign.objects.create(title = 'first', description='first_d')
        self.assertEqual(Campaign.objects.count(), 1)
        request = HttpRequest()
        request.method = "GET"
        request.user = self.user
        delete_campaign(request, Campaign.objects.first().id)
        self.assertEqual(Campaign.objects.count(), 1)



sample_student_dict = {
    'egn': '0011223344',
    'first_name': 'Asen',
    'second_name': 'Asenov',
    'third_name': 'Asenski',
    'address': 'ul. Random Randomizer',
    'parent_name': '<NAME>',
    'parent_number': '0123456789',
    'previous_school': 'SOU "Random Randomizer"',
    'bel_school': '3',
    'physics_school': '4',
    'maths_exam': '4',
    'maths_tues_exam': '5',
    'bel_exam': '5',
    'first_choice': 'SP',
    'second_choice': 'KM'
}

class StudentViewTest(Base):

    def test_does_create_student_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title='a', description='b')
        campaign.save()
        called = self.client.get('/campaigns/%d/students/new' % campaign.id)
        self.assertTemplateUsed(called, 'create_student.html')

    def test_does_create_student_saves_new_student_on_POST_request(self):
        campaign = Campaign.objects.create(title='a', description='b')
        self.assertEqual(campaign.student_set.count(), 0)
        response = create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(campaign.student_set.count(), 1)
        self.assertEqual(
            campaign,
            Student.objects.first().campaign
        )
        self.assertEqual(campaign.student_set.first().entry_number, 1)
        self.assertEqual(campaign.student_set.first().first_name, 'Asen')
        self.assertEqual(campaign.student_set.first().egn, '0011223344')

    def test_does_create_student_gives_students_appropriate_entry_numbers(self):    
        campaign = Campaign.objects.create(title='a', description='b')
        self.assertEqual(Student.objects.count(), 0)
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(Student.objects.count(), 3)
        students = Student.objects.all()
        for i,s in enumerate(students):
            self.assertEqual(s.entry_number, i+1)   

    def test_does_create_student_redirects_to_the_campaign_he_belongs_to(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title='a', description='b')
        response = self.client.post(
            '/campaigns/%d/students/new' % campaign.id,
            data={
                'first_name': 'asen', 'second_name': 'asenov',
                'third_name': 'asenski', 'egn': '1234567890',
                'previous_school': 'adsd', 'parent_name': 'adsad',
                'address': 'asda', 'bel_school': 4,
                'physics_school': 5, 'bel_exam': 3,
                'maths_exam': 4, 'maths_tues_exam': 5,
                'first_choice': 'sp', 'second_choice': 'km'
            }
        )   
        self.assertRedirects(response, '/campaigns/%d/' % campaign.id)

    def test_does_show_student_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        response = self.client.get('/campaigns/%d/students/%d/' % (campaign.id, student.id))
        self.assertTemplateUsed(response, 'show_student.html')

    def test_does_show_student_lists_appropriate_fields(self):  
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        request = HttpRequest()
        request.user = self.user
        response = show_student(request, campaign.id, student.id)
        self.assertContains(response, 'Pesho')
        self.assertContains(response, 'Petrov')
        self.assertContains(response, 'Popov')
        self.assertContains(response, '123<PASSWORD>')

    def test_does_edit_student_resolves_the_right_url_fields(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        response = self.client.get('/campaigns/%d/students/%d/edit' % (campaign.id, student.id))
        self.assertTemplateUsed(response, 'edit_student.html')

    def test_does_edit_student_redirects_to_the_campaigns_url_if_ids_does_not_exist(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        response = self.client.get('/campaigns/%d/students/%d/edit' % (0, 0))
        self.assertRedirects(response, '/campaigns')

    def test_does_edit_student_saves_the_edited_fields_correctly(self):
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        response = edit_student(build_POST_request(self.user, sample_student_dict), campaign.id, student.id)
        student = Student.objects.get(id = student.id)
        self.assertTemplateUsed(response, 'edit_student.html')
        self.assertEqual(student.first_name, 'Asen')
        self.assertEqual(student.second_name, 'Asenov')
        self.assertEqual(student.third_name, 'Asenski')

    def test_does_create_student_evaluates_the_given_grades_and_saves_the_result(self):
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        saved_student = Student.objects.first()
        self.assertEqual(saved_student.grades_evaluated, 36.0)

    def test_does_create_student_evaluates_the_given_grades_and_saves_the_result(self):
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        saved_student = Student.objects.first()
        request = build_POST_request(self.user, sample_student_dict)
        request.POST['bel_school'] = 4
        request.POST['physics_school'] = 5
        edit_student(request, campaign.id, saved_student.id)
        saved_student = Student.objects.get(id = saved_student.id)
        self.assertEqual(saved_student.grades_evaluated, 38.0)

    def test_does_delete_student_deletes_the_right_student(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(Student.objects.count(), 1)
        student = Student.objects.last()
        request = build_POST_request(self.user, {})
        delete_student(request, student.campaign_id, student.id)
        self.assertEqual(Student.objects.count(), 0)

    def test_does_delete_student_deletes_only_if_the_request_method_is_POST(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(Student.objects.count(), 1)
        student = Student.objects.last()
        request = HttpRequest()
        request.method = "GET"
        request.user = self.user
        delete_student(request, student.campaign_id, student.id)
        self.assertEqual(Student.objects.count(), 1)

from django.contrib.auth.models import User
from django.contrib.auth import authenticate, login
from django.contrib.messages.storage.fallback import FallbackStorage
from django.http import HttpRequest
from django.test import TestCase
from campaigns.models import *
from campaigns.forms import *
from campaigns.views import *

class Base(TestCase):

    def setUp(self):
        User.objects.create_user('john', '<EMAIL>', '<PASSWORD>')
        self.user = authenticate(username='john', password='<PASSWORD>')

    def tearDown(self):
        User.objects.get(id = self.user.id).delete()


class HomePageTest(Base):

    def test_does_root_url_resolves_the_home_page(self):
        called = self.client.get('/')
        self.assertTemplateUsed(called, 'home.html')

    def test_does_logout_redirects_to_the_home_page(self):
        response = self.client.get('/logout')
        self.assertRedirects(response, '/')

class HallPopulationTest(Base):

    def test_does_populate_halls_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        hall = Hall.objects.create(name='abv', capacity=50, campaign = campaign)
        called = self.client.get('/campaigns/%d/halls' % campaign.id)
        self.assertTemplateUsed(called, 'populate_halls.html')

    def test_does_populate_halls_renders_show_campaign_if_there_isnt_enough_capacity(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(campaign.hall_set.count(), 0)
        response = self.client.get('/campaigns/%d/halls' % campaign.id)
        self.assertTemplateUsed(response, 'show_campaign.html')

def build_POST_request(user, args_dict):
    request = HttpRequest()
    request.method = "POST"
    request.user = user
    setattr(request, 'session', 'session')
    messages = FallbackStorage(request)
    setattr(request, '_messages', messages)
    for key in args_dict:
        request.POST[key] = args_dict[key]
    return request

class HallsViewsTest(Base):

    def test_does_show_campaign_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        hall = Hall.objects.create(name='a', capacity = 10, campaign_id = campaign.id)
        called = self.client.get('/campaigns/%d/halls/%d/' % (campaign.id, hall.id))
        self.assertTemplateUsed(called, 'show_hall.html')

    def test_does_create_hall_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        called = self.client.get('/campaigns/%d/halls/new' % campaign.id)
        self.assertTemplateUsed(called, 'create_hall.html') 

    def test_does_create_hall_creates_new_hall_object_with_POST_request(self):
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(
                self.user,
                {'name': 'hall1', 'capacity': '10'}
            ), 
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)

    def test_does_edit_hall_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        hall = Hall.objects.create(name='abv', capacity=50, campaign = campaign)
        called = self.client.get('/campaigns/%d/halls/%d/edit' % (campaign.id, hall.id))
        self.assertTemplateUsed(called, 'edit_hall.html')

    def test_does_edit_hall_saves_edit_fields_correctly(self):
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(self.user, {'name': 'h1', 'capacity': '10'}),
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first() 
        edit_hall(
            build_POST_request(self.user, {'name': 'h2', 'capacity': '20'}),
            campaign.id,
            hall.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first()
        self.assertEqual(hall.name, 'h2')
        self.assertEqual(hall.capacity, 20)


    def test_does_delete_hall_deletes_the_right_hall(self):
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(self.user, {'name': 'h1', 'capacity': '10'}),
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first()
        delete_hall(build_POST_request(self.user, {}), campaign.id, hall.id)
        self.assertEqual(Hall.objects.count(), 0)

    def test_does_delete_hall_doesnt_works_with_other_than_POST_requests(self):
        request = HttpRequest()
        request.method = "GET"
        request.user = self.user
        setattr(request, 'session', 'session')
        messages = FallbackStorage(request)
        setattr(request, '_messages', messages)
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        self.assertEqual(Hall.objects.count(), 0)
        create_hall(
            build_POST_request(self.user, {'name': 'h1', 'capacity': '10'}),
            campaign.id
        )
        self.assertEqual(Hall.objects.count(), 1)
        hall = Hall.objects.first()
        delete_hall(request, campaign.id, hall.id)
        self.assertEqual(Hall.objects.count(), 1)


class CampaignsViewsTest(Base):

    def test_does_create_campaign_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        called = self.client.get('/campaigns/new')
        self.assertTemplateUsed(called, 'create_campaign.html')

    # CHECK THE DOCS FOR self.client.post AND TRY MAKING IT WITH THAT METHOD
    def test_does_create_campaign_saves_objects_with_POST_requests(self):
        self.assertEqual(Campaign.objects.count(), 0)
        create_campaign(build_POST_request(self.user, {'title': 'C1', 'description': 'C1Descr'}))
        campaign = Campaign.objects.first()
        self.assertEqual(Campaign.objects.count(), 1)
        self.assertEqual(campaign.title, 'C1')
        self.assertEqual(campaign.description, 'C1Descr')

    def test_create_campaign_dont_saves_empty_objects(self):
        self.assertEqual(Campaign.objects.count(), 0)
        create_campaign(build_POST_request(self.user, {'title': '', 'description': ''}))
        self.assertEqual(Campaign.objects.count(), 0)

    def test_create_campaign_redirects_to_show_campaign_on_success(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        response = self.client.post(
            '/campaigns/new',
            data={'title': 'asd', 'description': 'asdf'}
        )
        campaign = Campaign.objects.first()
        self.assertEqual(Campaign.objects.count(), 1)
        self.assertRedirects(response, '/campaigns/%d/' % campaign.id)

    def test_does_show_campaign_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title = 'a', description = 'b')
        called = self.client.get('/campaigns/%d/' % (campaign.id,))
        self.assertTemplateUsed(called, 'show_campaign.html')

    def test_does_show_campaign_redirects_home_if_campaign_is_None(self):
        response  = self.client.get('/campaigns/%d/' % (100))
        self.assertRedirects(response, '/')

    def test_does_show_campaign_list_title_and_description_if_campaign_exist(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(),0)
        campaign = Campaign.objects.create(title = 'alright', description = 'base')
        self.assertEqual(Campaign.objects.count(),1)
        response = self.client.get('/campaigns/%d/' % (campaign.id))
        self.assertEqual(response.status_code, 200)
        self.assertNotContains(response, 'alright')
        self.assertContains(response, 'base')

    def test_does_show_campaign_lists_all_students_enrolled_in_it(self):
        pass

    def test_does_list_campaigns_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        called = self.client.get('/campaigns')
        self.assertTemplateUsed(called, 'list_campaigns.html')

    def test_does_list_campaigns_renders_all_campaigns(self):
        self.assertEqual(Campaign.objects.count(), 0)
        Campaign.objects.create(title = 'first', description='first_d')
        Campaign.objects.create(title = 'second', description='second_d')
        self.assertEqual(Campaign.objects.count(), 2)
        request = HttpRequest()
        request.user = self.user
        response = list_campaigns(request)
        self.assertContains(response,'first')
        self.assertContains(response,'second_d')

    def test_does_delete_campaign_deletes_the_right_campaign(self):
        self.assertEqual(Campaign.objects.count(), 0)
        Campaign.objects.create(title = 'first', description='first_d')
        self.assertEqual(Campaign.objects.count(), 1)
        delete_campaign(
            build_POST_request(self.user, {}), 
            Campaign.objects.first().id
        )
        self.assertEqual(Campaign.objects.count(), 0)
        
    def test_does_delete_campaign_works_only_with_POST_requests(self):
        self.assertEqual(Campaign.objects.count(), 0)
        Campaign.objects.create(title = 'first', description='first_d')
        self.assertEqual(Campaign.objects.count(), 1)
        request = HttpRequest()
        request.method = "GET"
        request.user = self.user
        delete_campaign(request, Campaign.objects.first().id)
        self.assertEqual(Campaign.objects.count(), 1)



sample_student_dict = {
    'egn': '0011223344',
    'first_name': 'Asen',
    'second_name': 'Asenov',
    'third_name': 'Asenski',
    'address': 'ul. Random Randomizer',
    'parent_name': '<NAME>',
    'parent_number': '0123456789',
    'previous_school': 'SOU "Random Randomizer"',
    'bel_school': '3',
    'physics_school': '4',
    'maths_exam': '4',
    'maths_tues_exam': '5',
    'bel_exam': '5',
    'first_choice': 'SP',
    'second_choice': 'KM'
}

class StudentViewTest(Base):

    def test_does_create_student_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title='a', description='b')
        campaign.save()
        called = self.client.get('/campaigns/%d/students/new' % campaign.id)
        self.assertTemplateUsed(called, 'create_student.html')

    def test_does_create_student_saves_new_student_on_POST_request(self):
        campaign = Campaign.objects.create(title='a', description='b')
        self.assertEqual(campaign.student_set.count(), 0)
        response = create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(campaign.student_set.count(), 1)
        self.assertEqual(
            campaign,
            Student.objects.first().campaign
        )
        self.assertEqual(campaign.student_set.first().entry_number, 1)
        self.assertEqual(campaign.student_set.first().first_name, 'Asen')
        self.assertEqual(campaign.student_set.first().egn, '0011223344')

    def test_does_create_student_gives_students_appropriate_entry_numbers(self):    
        campaign = Campaign.objects.create(title='a', description='b')
        self.assertEqual(Student.objects.count(), 0)
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(Student.objects.count(), 3)
        students = Student.objects.all()
        for i,s in enumerate(students):
            self.assertEqual(s.entry_number, i+1)   

    def test_does_create_student_redirects_to_the_campaign_he_belongs_to(self):
        self.client.login(username='john', password='<PASSWORD>')
        campaign = Campaign.objects.create(title='a', description='b')
        response = self.client.post(
            '/campaigns/%d/students/new' % campaign.id,
            data={
                'first_name': 'asen', 'second_name': 'asenov',
                'third_name': 'asenski', 'egn': '1234567890',
                'previous_school': 'adsd', 'parent_name': 'adsad',
                'address': 'asda', 'bel_school': 4,
                'physics_school': 5, 'bel_exam': 3,
                'maths_exam': 4, 'maths_tues_exam': 5,
                'first_choice': 'sp', 'second_choice': 'km'
            }
        )   
        self.assertRedirects(response, '/campaigns/%d/' % campaign.id)

    def test_does_show_student_resolves_the_right_url(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        response = self.client.get('/campaigns/%d/students/%d/' % (campaign.id, student.id))
        self.assertTemplateUsed(response, 'show_student.html')

    def test_does_show_student_lists_appropriate_fields(self):  
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        request = HttpRequest()
        request.user = self.user
        response = show_student(request, campaign.id, student.id)
        self.assertContains(response, 'Pesho')
        self.assertContains(response, 'Petrov')
        self.assertContains(response, 'Popov')
        self.assertContains(response, '123<PASSWORD>')

    def test_does_edit_student_resolves_the_right_url_fields(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        response = self.client.get('/campaigns/%d/students/%d/edit' % (campaign.id, student.id))
        self.assertTemplateUsed(response, 'edit_student.html')

    def test_does_edit_student_redirects_to_the_campaigns_url_if_ids_does_not_exist(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        response = self.client.get('/campaigns/%d/students/%d/edit' % (0, 0))
        self.assertRedirects(response, '/campaigns')

    def test_does_edit_student_saves_the_edited_fields_correctly(self):
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        student = Student.objects.create(
            campaign=campaign, first_name='Pesho', second_name='Petrov',
            third_name='Popov', egn = '1234567891', entry_number=1
        )
        response = edit_student(build_POST_request(self.user, sample_student_dict), campaign.id, student.id)
        student = Student.objects.get(id = student.id)
        self.assertTemplateUsed(response, 'edit_student.html')
        self.assertEqual(student.first_name, 'Asen')
        self.assertEqual(student.second_name, 'Asenov')
        self.assertEqual(student.third_name, 'Asenski')

    def test_does_create_student_evaluates_the_given_grades_and_saves_the_result(self):
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        saved_student = Student.objects.first()
        self.assertEqual(saved_student.grades_evaluated, 36.0)

    def test_does_create_student_evaluates_the_given_grades_and_saves_the_result(self):
        self.assertEqual(Campaign.objects.count(), 0)
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        saved_student = Student.objects.first()
        request = build_POST_request(self.user, sample_student_dict)
        request.POST['bel_school'] = 4
        request.POST['physics_school'] = 5
        edit_student(request, campaign.id, saved_student.id)
        saved_student = Student.objects.get(id = saved_student.id)
        self.assertEqual(saved_student.grades_evaluated, 38.0)

    def test_does_delete_student_deletes_the_right_student(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(Student.objects.count(), 1)
        student = Student.objects.last()
        request = build_POST_request(self.user, {})
        delete_student(request, student.campaign_id, student.id)
        self.assertEqual(Student.objects.count(), 0)

    def test_does_delete_student_deletes_only_if_the_request_method_is_POST(self):
        self.client.login(username='john', password='<PASSWORD>')
        self.assertEqual(Student.objects.count(), 0)
        campaign = Campaign.objects.create(title='a', description='b')
        create_student(
            build_POST_request(self.user, sample_student_dict),
            campaign.id
        )
        self.assertEqual(Student.objects.count(), 1)
        student = Student.objects.last()
        request = HttpRequest()
        request.method = "GET"
        request.user = self.user
        delete_student(request, student.campaign_id, student.id)
        self.assertEqual(Student.objects.count(), 1)
# CHECK THE DOCS FOR self.client.post AND TRY MAKING IT WITH THAT METHOD