from django.test import TestCase

# Create your tests here.

class Author(models.Model):
    first_name = models.CharField(max_length=100)
    last_name = models.CharField(max_length=100)
    date_of_birth = models.DateField(null=True, blank=True)
    date_of_death = models.DateField('Died', null=True, blank=True)
    
    def get_absolute_url(self):
        return reverse('author-detail', args=[str(self.id)])
    
    def __str__(self):
        return '%s, %s' % (self.last_name, self.first_name)

     def test_date_of_death_label(self):
        author=Author.objects.get(id=1)
        field_label = author._meta.get_field('date_of_death').verbose_name
        self.assertEquals(field_label,'died')

    def test_first_name_max_length(self):
        author=Author.objects.get(id=1)
        max_length = author._meta.get_field('first_name').max_length
        self.assertEquals(max_length,100)

    def test_object_name_is_last_name_comma_first_name(self):
        author=Author.objects.get(id=1)
        expected_object_name = '%s, %s' % (author.last_name, author.first_name)
        self.assertEquals(expected_object_name,str(author))

    def test_get_absolute_url(self):
        author=Author.objects.get(id=1)
        #This will also fail if the urlconf is not defined.
        self.assertEquals(author.get_absolute_url(),'/catalog/author/1')
from django.test import TestCase

# Create your tests here.

class Author(models.Model):
    first_name = models.CharField(max_length=100)
    last_name = models.CharField(max_length=100)
    date_of_birth = models.DateField(null=True, blank=True)
    date_of_death = models.DateField('Died', null=True, blank=True)
    
    def get_absolute_url(self):
        return reverse('author-detail', args=[str(self.id)])
    
    def __str__(self):
        return '%s, %s' % (self.last_name, self.first_name)

     def test_date_of_death_label(self):
        author=Author.objects.get(id=1)
        field_label = author._meta.get_field('date_of_death').verbose_name
        self.assertEquals(field_label,'died')

    def test_first_name_max_length(self):
        author=Author.objects.get(id=1)
        max_length = author._meta.get_field('first_name').max_length
        self.assertEquals(max_length,100)

    def test_object_name_is_last_name_comma_first_name(self):
        author=Author.objects.get(id=1)
        expected_object_name = '%s, %s' % (author.last_name, author.first_name)
        self.assertEquals(expected_object_name,str(author))

    def test_get_absolute_url(self):
        author=Author.objects.get(id=1)
        #This will also fail if the urlconf is not defined.
        self.assertEquals(author.get_absolute_url(),'/catalog/author/1')
# Create your tests here. #This will also fail if the urlconf is not defined.