# Path: students/models.py
# class Class(models.Model):
#     CLASS_NUMBERS = (
#         (8, 8),
#         (9, 9),
#         (10, 10),
#         (11, 11),
#         (12, 12),
#     )
#     CLASS_NUMBER_VALIDATORS = [MinValueValidator(8), MaxValueValidator(12)]
# 
#     CLASS_LETTERS = (
#         ('A', 'A'),
#         ('B', 'B'),
#         ('V', 'V'),
#         ('G', 'G'),
#     )
# 
#     number = models.IntegerField(validators=CLASS_NUMBER_VALIDATORS, choices=CLASS_NUMBERS)
#     letter = models.CharField(max_length=1, choices=CLASS_LETTERS)
# 
#     def __str__(self):
#         return '{}{}'.format(self.number, self.letter)
# 
#     class Meta:
#         ordering = ['number', 'letter']
#         verbose_name_plural = 'classes'
# 
# class Subject(models.Model):
#     title = models.CharField(unique=True, max_length=50)
# 
#     def __str__(self):
#         return self.title
# 
#     class Meta:
#         ordering = ['title']
# 
# class Teacher(Account):
#     subject = models.ForeignKey(Subject, related_name='teachers', on_delete=models.CASCADE)
# 
#     def __str__(self):
#         return '{} ({})'.format(self.user.username, self.subject)
# 
# class Student(Account):
#     clazz = models.ForeignKey(Class, related_name='students', on_delete=models.CASCADE)
# 
#     def __str__(self):
#         return '{} ({})'.format(self.user.username, self.clazz)
# 
# Path: exams/serializers.py
# class ExamSerializer(serializers.ModelSerializer):
#     clazz = ClassSerializer()
#     topic = serializers.CharField(required=True, max_length=60)
#     details = serializers.CharField(max_length=10000, allow_blank=True, required=False)
# 
#     class Meta:
#         model = Exam
#         fields = ('id', 'subject', 'date', 'clazz', 'topic', 'details', 'author')
#         depth = 1
# 
#     def create(self, validated_data):
#         request = self.context['request']
# 
#         author = request.user.teacher
#         subject = author.subject
#         clazz = get_object_or_404(Class, **validated_data.pop('clazz'))
# 
#         exam = Exam.objects.create(subject=subject, author=author, clazz=clazz, **validated_data)
# 
#         recipient_list = User.objects.filter(student__clazz=clazz)
#         for user in recipient_list:
#             send_creation_email(user, model=exam)
# 
#         return exam
# 
#     def update(self, instance, validated_data):
#         instance.__dict__.update(**validated_data)
#         instance.save()
# 
#         return instance
# 
# Path: exams/models.py
# class Exam(models.Model):
#     subject = models.ForeignKey(Subject, on_delete=models.CASCADE)
#     date = models.DateField(auto_now=False, validators=[validate_date])
#     clazz = models.ForeignKey(Class, on_delete=models.CASCADE)
#     topic = models.CharField(max_length=60)
#     details = models.TextField(max_length=10000, blank=True)
#     author = models.ForeignKey(Teacher, null=True, related_name='exams', on_delete=models.CASCADE)
# 
#     def __str__(self):
#         return '{} - {} ({})'.format(self.subject, self.clazz, self.date)
# 
#     class Meta:
#         ordering = ['date', 'subject', 'clazz']


from datetime import datetime
from django.contrib.auth.models import User
from rest_framework.test import APITestCase, APIClient
from rest_framework.reverse import reverse
from rest_framework import status
from students.models import Class, Subject, Teacher, Student
from .serializers import ExamSerializer
from .models import Exam






class ExamsViewSetTestCase(APITestCase):
    def setUp(self):
        self.client = APIClient()
        self.list_view_name = 'exams:exams-list'
        self.detail_view_name = 'exams:exams-detail'

# Path: students/models.py
# class Class(models.Model):
#     CLASS_NUMBERS = (
#         (8, 8),
#         (9, 9),
#         (10, 10),
#         (11, 11),
#         (12, 12),
#     )
#     CLASS_NUMBER_VALIDATORS = [MinValueValidator(8), MaxValueValidator(12)]
# 
#     CLASS_LETTERS = (
#         ('A', 'A'),
#         ('B', 'B'),
#         ('V', 'V'),
#         ('G', 'G'),
#     )
# 
#     number = models.IntegerField(validators=CLASS_NUMBER_VALIDATORS, choices=CLASS_NUMBERS)
#     letter = models.CharField(max_length=1, choices=CLASS_LETTERS)
# 
#     def __str__(self):
#         return '{}{}'.format(self.number, self.letter)
# 
#     class Meta:
#         ordering = ['number', 'letter']
#         verbose_name_plural = 'classes'
# 
# class Subject(models.Model):
#     title = models.CharField(unique=True, max_length=50)
# 
#     def __str__(self):
#         return self.title
# 
#     class Meta:
#         ordering = ['title']
# 
# class Teacher(Account):
#     subject = models.ForeignKey(Subject, related_name='teachers', on_delete=models.CASCADE)
# 
#     def __str__(self):
#         return '{} ({})'.format(self.user.username, self.subject)
# 
# class Student(Account):
#     clazz = models.ForeignKey(Class, related_name='students', on_delete=models.CASCADE)
# 
#     def __str__(self):
#         return '{} ({})'.format(self.user.username, self.clazz)
# 
# Path: exams/serializers.py
# class ExamSerializer(serializers.ModelSerializer):
#     clazz = ClassSerializer()
#     topic = serializers.CharField(required=True, max_length=60)
#     details = serializers.CharField(max_length=10000, allow_blank=True, required=False)
# 
#     class Meta:
#         model = Exam
#         fields = ('id', 'subject', 'date', 'clazz', 'topic', 'details', 'author')
#         depth = 1
# 
#     def create(self, validated_data):
#         request = self.context['request']
# 
#         author = request.user.teacher
#         subject = author.subject
#         clazz = get_object_or_404(Class, **validated_data.pop('clazz'))
# 
#         exam = Exam.objects.create(subject=subject, author=author, clazz=clazz, **validated_data)
# 
#         recipient_list = User.objects.filter(student__clazz=clazz)
#         for user in recipient_list:
#             send_creation_email(user, model=exam)
# 
#         return exam
# 
#     def update(self, instance, validated_data):
#         instance.__dict__.update(**validated_data)
#         instance.save()
# 
#         return instance
# 
# Path: exams/models.py
# class Exam(models.Model):
#     subject = models.ForeignKey(Subject, on_delete=models.CASCADE)
#     date = models.DateField(auto_now=False, validators=[validate_date])
#     clazz = models.ForeignKey(Class, on_delete=models.CASCADE)
#     topic = models.CharField(max_length=60)
#     details = models.TextField(max_length=10000, blank=True)
#     author = models.ForeignKey(Teacher, null=True, related_name='exams', on_delete=models.CASCADE)
# 
#     def __str__(self):
#         return '{} - {} ({})'.format(self.subject, self.clazz, self.date)
# 
#     class Meta:
#         ordering = ['date', 'subject', 'clazz']


# Path: exams/tests.py
from datetime import datetime
from django.contrib.auth.models import User
from rest_framework.test import APITestCase, APIClient
from rest_framework.reverse import reverse
from rest_framework import status
from students.models import Class, Subject, Teacher, Student
from .serializers import ExamSerializer
from .models import Exam







class ExamsViewSetTestCase(APITestCase):
    def setUp(self):
        self.client = APIClient()
        self.list_view_name = 'exams:exams-list'
        self.detail_view_name = 'exams:exams-detail'

        self.serializer_class = ExamSerializer