# Path: blog/models.py
# class Category(models.Model):
#     """
#     Represents a blog posts category
#     """
#     name = models.CharField(verbose_name=_('Category Name'), max_length=100, unique=True)
#     # Translators: The last part of a web-page URL, usually derives from the page title, e.g. about-us
#     slug = models.SlugField(verbose_name=_('Slug'), max_length=100, unique=True)
#     objects = CategoryQuerySet.as_manager()
# 
#     def get_published_posts_count(self):
#         return self.posts.filter(is_published=True).count()
# 
#     get_published_posts_count.short_description = _('Published Posts Count')
# 
#     def __str__(self):
#         return self.name
# 
#     def get_absolute_url(self):
#         return reverse('blog:category', kwargs={'slug': self.slug})
# 
#     class Meta:
#         verbose_name = _('Category')
#         # Translators: General plural without a number
#         verbose_name_plural = _('Categories')
#         ordering = ('name',)
# 
# class Post(models.Model):
#     """
#     Represents a blog post
#     """
#     title = models.CharField(verbose_name=_('Title'), max_length=200)
#     date_published = models.DateField(verbose_name=_('Date Published'), blank=True, null=True)
#     last_updated = models.DateTimeField(verbose_name=_('Last Updated'), auto_now=True)
#     # Translators: The last part of a web-page URL, usually derives from the page title, e.g. /about-us/
#     slug = models.SlugField(verbose_name=_('Slug'), max_length=200)
#     categories = models.ManyToManyField(Category, verbose_name=_('Categories'), related_name='posts', blank=True)
#     is_published = models.BooleanField(verbose_name=_('Published'), default=False)
#     is_featured = models.BooleanField(verbose_name=_('Featured'), default=False)
#     allow_comments = models.BooleanField(verbose_name=_('Allow comments'), default=True)
#     content = HTMLField(verbose_name=_('Post Content'))
#     featured_image = FileBrowseField(verbose_name=_('Featured Image'), max_length=1024,
#                                      extensions=['.jpg', '.jpeg', '.png'], blank=True)
#     meta_description = models.TextField(verbose_name=_('Description'), max_length=160, blank=True)
#     objects = PostQuerySet.as_manager()
# 
#     def __str__(self):
#         return self.title
# 
#     def save(self, *args, **kwargs):
#         # Auto-pupulate date_published for a newly published post
#         if self.is_published and not self.date_published:
#             self.date_published = timezone.now()
#         super().save(*args, **kwargs)
# 
#     def get_absolute_url(self):
#         return reverse('blog:post', kwargs={'slug': self.slug, 'pk': self.pk})
# 
#     class Meta:
#         verbose_name = _('Post')
#         # Translators: General plural without a number
#         verbose_name_plural = _('Posts')
#         ordering = ('-date_published', '-pk')


from datetime import date
from django.test import TestCase
from django.urls import reverse
from .models import Category, Post
        self.assertFalse(response.context['page_obj'].has_previous())
        self.assertTrue(response.context['page_obj'].has_next())
        response = self.client.get(reverse('blog:home'), {'page': '2'})
        self.assertEqual(response.status_code, 200)
        self.assertTrue(response.context['page_obj'].has_previous())
        self.assertTrue(response.context['page_obj'].has_next())
        response = self.client.get(reverse('blog:home'), {'page': '3'})
        self.assertEqual(response.status_code, 200)
        self.assertTrue(response.context['page_obj'].has_previous())
        self.assertFalse(response.context['page_obj'].has_next())


class BlogFeaturedPostsViewTestCase(TestCase):
    def test_opening_featured_posts_view(self):
        for i in range(1, 6):
            Post.objects.create(title='Lorem Ipsum',
                                date_published=date(2015, 4, 28),
                                slug='lorem-ipsum',
                                is_published=True,
                                is_featured=(i % 2 != 0),
                                content='<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>')
        response = self.client.get(reverse('blog:featured_posts'))
        self.assertEqual(response.status_code, 200)
        self.assertEquals(len(response.context['posts']), 3)


class BlogPostViewTestCase(TestCase):
    def test_opening_blog_post(self):
        category = Category.objects.create(name='Category', slug='category')
        category.save()

# Path: blog/models.py
# class Category(models.Model):
#     """
#     Represents a blog posts category
#     """
#     name = models.CharField(verbose_name=_('Category Name'), max_length=100, unique=True)
#     # Translators: The last part of a web-page URL, usually derives from the page title, e.g. about-us
#     slug = models.SlugField(verbose_name=_('Slug'), max_length=100, unique=True)
#     objects = CategoryQuerySet.as_manager()
# 
#     def get_published_posts_count(self):
#         return self.posts.filter(is_published=True).count()
# 
#     get_published_posts_count.short_description = _('Published Posts Count')
# 
#     def __str__(self):
#         return self.name
# 
#     def get_absolute_url(self):
#         return reverse('blog:category', kwargs={'slug': self.slug})
# 
#     class Meta:
#         verbose_name = _('Category')
#         # Translators: General plural without a number
#         verbose_name_plural = _('Categories')
#         ordering = ('name',)
# 
# class Post(models.Model):
#     """
#     Represents a blog post
#     """
#     title = models.CharField(verbose_name=_('Title'), max_length=200)
#     date_published = models.DateField(verbose_name=_('Date Published'), blank=True, null=True)
#     last_updated = models.DateTimeField(verbose_name=_('Last Updated'), auto_now=True)
#     # Translators: The last part of a web-page URL, usually derives from the page title, e.g. /about-us/
#     slug = models.SlugField(verbose_name=_('Slug'), max_length=200)
#     categories = models.ManyToManyField(Category, verbose_name=_('Categories'), related_name='posts', blank=True)
#     is_published = models.BooleanField(verbose_name=_('Published'), default=False)
#     is_featured = models.BooleanField(verbose_name=_('Featured'), default=False)
#     allow_comments = models.BooleanField(verbose_name=_('Allow comments'), default=True)
#     content = HTMLField(verbose_name=_('Post Content'))
#     featured_image = FileBrowseField(verbose_name=_('Featured Image'), max_length=1024,
#                                      extensions=['.jpg', '.jpeg', '.png'], blank=True)
#     meta_description = models.TextField(verbose_name=_('Description'), max_length=160, blank=True)
#     objects = PostQuerySet.as_manager()
# 
#     def __str__(self):
#         return self.title
# 
#     def save(self, *args, **kwargs):
#         # Auto-pupulate date_published for a newly published post
#         if self.is_published and not self.date_published:
#             self.date_published = timezone.now()
#         super().save(*args, **kwargs)
# 
#     def get_absolute_url(self):
#         return reverse('blog:post', kwargs={'slug': self.slug, 'pk': self.pk})
# 
#     class Meta:
#         verbose_name = _('Post')
#         # Translators: General plural without a number
#         verbose_name_plural = _('Posts')
#         ordering = ('-date_published', '-pk')


# Path: blog/tests_views.py
from datetime import date
from django.test import TestCase
from django.urls import reverse
from .models import Category, Post

        self.assertFalse(response.context['page_obj'].has_previous())
        self.assertTrue(response.context['page_obj'].has_next())
        response = self.client.get(reverse('blog:home'), {'page': '2'})
        self.assertEqual(response.status_code, 200)
        self.assertTrue(response.context['page_obj'].has_previous())
        self.assertTrue(response.context['page_obj'].has_next())
        response = self.client.get(reverse('blog:home'), {'page': '3'})
        self.assertEqual(response.status_code, 200)
        self.assertTrue(response.context['page_obj'].has_previous())
        self.assertFalse(response.context['page_obj'].has_next())


class BlogFeaturedPostsViewTestCase(TestCase):
    def test_opening_featured_posts_view(self):
        for i in range(1, 6):
            Post.objects.create(title='Lorem Ipsum',
                                date_published=date(2015, 4, 28),
                                slug='lorem-ipsum',
                                is_published=True,
                                is_featured=(i % 2 != 0),
                                content='<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>')
        response = self.client.get(reverse('blog:featured_posts'))
        self.assertEqual(response.status_code, 200)
        self.assertEquals(len(response.context['posts']), 3)


class BlogPostViewTestCase(TestCase):
    def test_opening_blog_post(self):
        category = Category.objects.create(name='Category', slug='category')
        category.save()

        post = Post(title='Lorem Ipsum',