def setUp(self):
"""
Create a newsletter, newsletter issue and some
subscriptions to test with.
"""
# Create some newsletters
self.newsletter1 = _make_newsletter("Test Newsletter 1")
self.newsletter2 = _make_newsletter("Test Newsletter 2")
# Create some approvers
self.newsletter1.approvers = """\
[email protected]
[email protected]
[email protected]
[email protected]"""
self.newsletter1.save()
self.template = "<html><head></head><body><h1>Test</h1></body></html>"
self.plaintext = "****\nTest\n****"
# Create an issue for each newsletter
self.newsletter_issue1 = NewsletterIssue()
self.newsletter_issue1.subject = 'Test Newsletter Issue 1'
self.newsletter_issue1.template = self.template
self.newsletter_issue1.newsletter = self.newsletter1
self.newsletter_issue1.save()
self.newsletter_issue2 = NewsletterIssue()
self.newsletter_issue2.subject = 'Test Newsletter Issue 2'
self.newsletter_issue2.template = self.template
self.newsletter_issue2.newsletter = self.newsletter2
self.newsletter_issue2.save()
# Create some email addresses and subscribe them to a newsletter
emails = [
'*****@*****.**', '*****@*****.**',
'*****@*****.**'
]
for email in emails:
email_address = EmailAddress.objects.create_with_random_token(
email=email)
email_address.confirmed = True
email_address.save()
Subscription.objects.create(email_address=email_address,
newsletter=self.newsletter1)
# Create an unconfirmed email address
self.unconfirmed_email = EmailAddress.objects.create_with_random_token(
'*****@*****.**')
Subscription.objects.create(email_address=self.unconfirmed_email,
newsletter=self.newsletter1)
# Create an extra email address and subscribe it to the second newsletter
self.exclude_email = EmailAddress.objects.create_with_random_token(
'*****@*****.**')
self.exclude_email.confirmed = True
self.exclude_email.save()
Subscription.objects.create(email_address=self.exclude_email,
newsletter=self.newsletter2)
def test_default_tracking_domain(self):
"""
Verify that on save a NewsletterIssue is assigned
a default tracking domain from the parent Newsletter.
"""
tracking_domain = 'darkhorse.com'
self.newsletter1.default_tracking_domain = tracking_domain
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_tracking_domain,
tracking_domain)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.tracking_domain not in (
'',
None,
))
self.assertEqual(issue.tracking_domain,
issue.newsletter.default_tracking_domain)
# Verify an existing tracking domain is not overwritten
tracking_domain = 'tfaw.com'
issue.tracking_domain = tracking_domain
issue.save()
self.assertEqual(tracking_domain, issue.tracking_domain)
self.assertNotEqual(issue.tracking_domain,
issue.newsletter.default_tracking_domain)
def test_default_template(self):
"""
Verify that on save a NewsletterIssue is assigned
a default template from the parent Newsletter.
"""
template_name = 'nova/test.html'
self.newsletter1.default_template = template_name
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_template, template_name)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.template not in (
'',
None,
))
context = Context({})
expected_template = render_to_string(template_name, context)
issue_template = Template(issue.template).render(context)
self.assertEqual(expected_template, issue_template)
# Verify an existing template is not overwritten
new_template = 'hai'
issue.template = new_template
issue.save()
self.assertEqual(new_template,
NewsletterIssue.objects.get(pk=issue.pk).template)
def setUp(self):
"""
Create a newsletter, newsletter issue and some
subscriptions to test with.
"""
# Create some newsletters
self.newsletter1 = _make_newsletter("Test Newsletter 1")
self.newsletter2 = _make_newsletter("Test Newsletter 2")
# Create some approvers
self.newsletter1.approvers = """\
[email protected]
[email protected]
[email protected]
[email protected]"""
self.newsletter1.save()
self.template = "<html><head></head><body><h1>Test</h1></body></html>"
self.plaintext = "****\nTest\n****"
# Create an issue for each newsletter
self.newsletter_issue1 = NewsletterIssue()
self.newsletter_issue1.subject = 'Test Newsletter Issue 1'
self.newsletter_issue1.template = self.template
self.newsletter_issue1.newsletter = self.newsletter1
self.newsletter_issue1.save()
self.newsletter_issue2 = NewsletterIssue()
self.newsletter_issue2.subject = 'Test Newsletter Issue 2'
self.newsletter_issue2.template = self.template
self.newsletter_issue2.newsletter = self.newsletter2
self.newsletter_issue2.save()
# Create some email addresses and subscribe them to a newsletter
emails = ['*****@*****.**', '*****@*****.**', '*****@*****.**']
for email in emails:
email_address = EmailAddress.objects.create_with_random_token(email=email)
email_address.confirmed = True
email_address.save()
Subscription.objects.create(email_address=email_address, newsletter=self.newsletter1)
# Create an unconfirmed email address
self.unconfirmed_email = EmailAddress.objects.create_with_random_token('*****@*****.**')
Subscription.objects.create(email_address=self.unconfirmed_email, newsletter=self.newsletter1)
# Create an extra email address and subscribe it to the second newsletter
self.exclude_email = EmailAddress.objects.create_with_random_token('*****@*****.**')
self.exclude_email.confirmed = True
self.exclude_email.save()
Subscription.objects.create(email_address=self.exclude_email, newsletter=self.newsletter2)
def test_render(self):
"""
Verify that the NewsletterIssue template is correctly
rendered.
"""
email = '*****@*****.**'
template = """\
Issue ID: {{ issue.pk }}
Date: {% now "Y-m-d" %}
Email: {{ email }}"""
issue = NewsletterIssue()
issue.subject = 'Test'
issue.template = template
issue.newsletter = self.newsletter1
issue.save()
expected_template = """\
Issue ID: {issue_id}
Date: {date:%Y-%m-%d}
Email: {email}""".format(issue_id=issue.pk,
date=datetime.now(),
email=email)
rendered_template = issue.render(template=template,
extra_context={'email': email})
self.assertEqual(rendered_template, expected_template)
def test_default_tracking_domain(self):
"""
Verify that on save a NewsletterIssue is assigned
a default tracking domain from the parent Newsletter.
"""
tracking_domain = 'darkhorse.com'
self.newsletter1.default_tracking_domain = tracking_domain
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_tracking_domain, tracking_domain)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.tracking_domain not in ('', None,))
self.assertEqual(issue.tracking_domain, issue.newsletter.default_tracking_domain)
# Verify an existing tracking domain is not overwritten
tracking_domain = 'tfaw.com'
issue.tracking_domain = tracking_domain
issue.save()
self.assertEqual(tracking_domain, issue.tracking_domain)
self.assertNotEqual(issue.tracking_domain, issue.newsletter.default_tracking_domain)
def test_default_template(self):
"""
Verify that on save a NewsletterIssue is assigned
a default template from the parent Newsletter.
"""
template_name = 'nova/test.html'
self.newsletter1.default_template = template_name
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_template, template_name)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.template not in ('', None,))
context = Context({})
expected_template = render_to_string(template_name, context)
issue_template = Template(issue.template).render(context)
self.assertEqual(expected_template, issue_template)
# Verify an existing template is not overwritten
new_template = 'hai'
issue.template = new_template
issue.save()
self.assertEqual(new_template,
NewsletterIssue.objects.get(pk=issue.pk).template)
def test_render(self):
"""
Verify that the NewsletterIssue template is correctly
rendered.
"""
email = '*****@*****.**'
template = """\
Issue ID: {{ issue.pk }}
Date: {% now "Y-m-d" %}
Email: {{ email }}"""
issue = NewsletterIssue()
issue.subject = 'Test'
issue.template = template
issue.newsletter = self.newsletter1
issue.save()
expected_template = """\
Issue ID: {issue_id}
Date: {date:%Y-%m-%d}
Email: {email}""".format(issue_id=issue.pk, date=datetime.now(), email=email)
rendered_template = issue.render(template=template, extra_context={'email': email})
self.assertEqual(rendered_template, expected_template)
def test_nova_context_processors(self):
"""
Verify that NewsletterIssues use NOVA_CONTEXT_PROCESSORS to render themselves when
render() is called
"""
old_settings = getattr(settings, 'NOVA_CONTEXT_PROCESSORS', '!unset')
settings.NOVA_CONTEXT_PROCESSORS = ['nova.tests.test_context_processor']
try:
issue = NewsletterIssue(template="{{ test }}")
issue.newsletter = self.newsletter1
issue.save()
self.assertEqual('extra test context', issue.render(extra_context={
'email': EmailAddress(email='*****@*****.**')}))
finally:
if old_settings == '!unset':
del settings.NOVA_CONTEXT_PROCESSORS
else:
settings.NOVA_CONTEXT_PROCESSORS = old_settings
def test_nova_context_processors(self):
"""
Verify that NewsletterIssues use NOVA_CONTEXT_PROCESSORS to render themselves when
render() is called
"""
old_settings = getattr(settings, 'NOVA_CONTEXT_PROCESSORS', '!unset')
settings.NOVA_CONTEXT_PROCESSORS = [
'nova.tests.test_context_processor'
]
try:
issue = NewsletterIssue(template="{{ test }}")
issue.newsletter = self.newsletter1
issue.save()
self.assertEqual(
'extra test context',
issue.render(extra_context={
'email': EmailAddress(email='*****@*****.**')
}))
finally:
if old_settings == '!unset':
del settings.NOVA_CONTEXT_PROCESSORS
else:
settings.NOVA_CONTEXT_PROCESSORS = old_settings
class TestNewsletterIssueModel(TestCase):
"""
Model API unit tests
"""
def setUp(self):
"""
Create a newsletter, newsletter issue and some
subscriptions to test with.
"""
# Create some newsletters
self.newsletter1 = _make_newsletter("Test Newsletter 1")
self.newsletter2 = _make_newsletter("Test Newsletter 2")
# Create some approvers
self.newsletter1.approvers = """\
[email protected]
[email protected]
[email protected]
[email protected]"""
self.newsletter1.save()
self.template = "<html><head></head><body><h1>Test</h1></body></html>"
self.plaintext = "****\nTest\n****"
# Create an issue for each newsletter
self.newsletter_issue1 = NewsletterIssue()
self.newsletter_issue1.subject = 'Test Newsletter Issue 1'
self.newsletter_issue1.template = self.template
self.newsletter_issue1.newsletter = self.newsletter1
self.newsletter_issue1.save()
self.newsletter_issue2 = NewsletterIssue()
self.newsletter_issue2.subject = 'Test Newsletter Issue 2'
self.newsletter_issue2.template = self.template
self.newsletter_issue2.newsletter = self.newsletter2
self.newsletter_issue2.save()
# Create some email addresses and subscribe them to a newsletter
emails = [
'*****@*****.**', '*****@*****.**',
'*****@*****.**'
]
for email in emails:
email_address = EmailAddress.objects.create_with_random_token(
email=email)
email_address.confirmed = True
email_address.save()
Subscription.objects.create(email_address=email_address,
newsletter=self.newsletter1)
# Create an unconfirmed email address
self.unconfirmed_email = EmailAddress.objects.create_with_random_token(
'*****@*****.**')
Subscription.objects.create(email_address=self.unconfirmed_email,
newsletter=self.newsletter1)
# Create an extra email address and subscribe it to the second newsletter
self.exclude_email = EmailAddress.objects.create_with_random_token(
'*****@*****.**')
self.exclude_email.confirmed = True
self.exclude_email.save()
Subscription.objects.create(email_address=self.exclude_email,
newsletter=self.newsletter2)
def test_default_template(self):
"""
Verify that on save a NewsletterIssue is assigned
a default template from the parent Newsletter.
"""
template_name = 'nova/test.html'
self.newsletter1.default_template = template_name
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_template, template_name)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.template not in (
'',
None,
))
context = Context({})
expected_template = render_to_string(template_name, context)
issue_template = Template(issue.template).render(context)
self.assertEqual(expected_template, issue_template)
# Verify an existing template is not overwritten
new_template = 'hai'
issue.template = new_template
issue.save()
self.assertEqual(new_template,
NewsletterIssue.objects.get(pk=issue.pk).template)
def test_default_tracking_domain(self):
"""
Verify that on save a NewsletterIssue is assigned
a default tracking domain from the parent Newsletter.
"""
tracking_domain = 'darkhorse.com'
self.newsletter1.default_tracking_domain = tracking_domain
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_tracking_domain,
tracking_domain)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.tracking_domain not in (
'',
None,
))
self.assertEqual(issue.tracking_domain,
issue.newsletter.default_tracking_domain)
# Verify an existing tracking domain is not overwritten
tracking_domain = 'tfaw.com'
issue.tracking_domain = tracking_domain
issue.save()
self.assertEqual(tracking_domain, issue.tracking_domain)
self.assertNotEqual(issue.tracking_domain,
issue.newsletter.default_tracking_domain)
def test_premailer(self):
"""
If the premailer script is enabled, test the premailer method
which calls out to the external script.
"""
if getattr(settings, 'NOVA_USE_PREMAILER', False):
template = """\
<html>
<head>
<style>
.foo {
color: red;
}
</style>
</head>
<body>
<p class="foo">Some Text</p>
</body>
</html>"""
expected_html = """\
<html>
<head>
</head>
<body>
<p class="foo" style="color: red;">Some Text</p>
</body>
</html>"""
# Ensure the expected html has been returned from premailer
premailed_html = self.newsletter_issue1.premailer(template)
self.assertEqual(premailed_html, expected_html)
# Ensure that the expected plaintext has been returned from premailer
premailed_plaintext = self.newsletter_issue1.premailer(
template, plaintext=True)
self.assertTrue('Some Text' in premailed_plaintext)
self.assertTrue('html' not in premailed_plaintext)
else:
print '\nNOVA_USE_PREMAILER is False or undefined. Skipping...'
def test_premail(self):
"""
Ensure that the premail method calls the expected helper
functions on the newsletter template. The helper functions themselves
are to be tested separately.
"""
with patch(
'nova.models.canonicalize_links') as mock_canonicalize_links:
self.newsletter_issue1.premail(track=False)
self.assertTrue(mock_canonicalize_links.called)
with patch('nova.models.track_document') as mock_track_document:
self.newsletter_issue1.premail(canonicalize=False)
self.assertTrue(mock_track_document.called)
if getattr(settings, 'NOVA_USE_PREMAILER', False):
with patch(
'nova.models.NewsletterIssue.premailer') as mock_premailer:
html, plaintext = self.newsletter_issue1.premail()
self.assertTrue(mock_premailer.called)
self.assertTrue(html is not None)
self.assertTrue(plaintext is not None)
def test_render(self):
"""
Verify that the NewsletterIssue template is correctly
rendered.
"""
email = '*****@*****.**'
template = """\
Issue ID: {{ issue.pk }}
Date: {% now "Y-m-d" %}
Email: {{ email }}"""
issue = NewsletterIssue()
issue.subject = 'Test'
issue.template = template
issue.newsletter = self.newsletter1
issue.save()
expected_template = """\
Issue ID: {issue_id}
Date: {date:%Y-%m-%d}
Email: {email}""".format(issue_id=issue.pk,
date=datetime.now(),
email=email)
rendered_template = issue.render(template=template,
extra_context={'email': email})
self.assertEqual(rendered_template, expected_template)
def test_nova_context_processors(self):
"""
Verify that NewsletterIssues use NOVA_CONTEXT_PROCESSORS to render themselves when
render() is called
"""
old_settings = getattr(settings, 'NOVA_CONTEXT_PROCESSORS', '!unset')
settings.NOVA_CONTEXT_PROCESSORS = [
'nova.tests.test_context_processor'
]
try:
issue = NewsletterIssue(template="{{ test }}")
issue.newsletter = self.newsletter1
issue.save()
self.assertEqual(
'extra test context',
issue.render(extra_context={
'email': EmailAddress(email='*****@*****.**')
}))
finally:
if old_settings == '!unset':
del settings.NOVA_CONTEXT_PROCESSORS
else:
settings.NOVA_CONTEXT_PROCESSORS = old_settings
def test_send_test(self):
"""
Verify the send_test method only sends an issue
to the email addresses listed in the approvers field
on the Newsletter model and doesn't blow up if approvers
is empty.
"""
approvers = self.newsletter1.approvers.split()
self.assertEqual(len(approvers), 4)
self.newsletter_issue1.send_test()
self.assertEqual(len(mail.outbox), 4)
expected_subject = "FOR APPROVERS: %s" % self.newsletter_issue1.subject
for message in mail.outbox:
self.assertTrue(message.to[0] in approvers)
self.assertEqual(message.subject, expected_subject)
self.assertEqual(message.alternatives[0][1], 'text/html')
self.assertEqual(message.alternatives[0][0],
self.newsletter_issue1.template)
def test_send(self):
"""
Ensure that a newsletter issue is successfully sent
to all *confirmed* subscribers of that newsletter.
"""
self.assertEqual(self.newsletter1.subscribers.count(), 3)
self.newsletter_issue1.send()
self.assertEqual(len(mail.outbox), 3)
for message in mail.outbox:
self.assertNotEqual(self.unconfirmed_email.email, message.to[0])
self.assertNotEqual(self.exclude_email.email, message.to[0])
self.assertEqual(message.subject, self.newsletter_issue1.subject)
self.assertEqual(message.alternatives[0][1], 'text/html')
self.assertEqual(message.alternatives[0][0],
self.newsletter_issue1.template)
def test_send_custom_list(self):
"""
Ensure that a newsletter issue is successfully sent to
a custom list of recipients.
"""
emails = ['*****@*****.**', '*****@*****.**']
email_addresses = []
for email in emails:
e = EmailAddress.objects.create(email=email)
email_addresses.append(e)
# Sanity Check
self.assertEqual(len(email_addresses), 2)
self.assertEqual(self.newsletter1.subscribers.count(), 3)
self.newsletter_issue1.send(email_addresses=email_addresses)
self.assertEqual(len(mail.outbox), 2)
subscribers = [email.email for email in self.newsletter1.subscribers]
for message in mail.outbox:
self.assertTrue(message.to[0] not in subscribers)
self.assertNotEqual(self.unconfirmed_email.email, message.to[0])
self.assertNotEqual(self.exclude_email.email, message.to[0])
self.assertEqual(message.subject, self.newsletter_issue1.subject)
self.assertEqual(message.alternatives[0][1], 'text/html')
self.assertEqual(message.alternatives[0][0],
self.newsletter_issue1.template)
def test_send_unsubscribe(self):
"""
Verify that a subscriber who once received issues, can
successfully opt-out by unsubscribing.
"""
newsletter_issue = self.newsletter_issue1
email_address = newsletter_issue.newsletter.subscribers[0]
# Unsubscribe email
email_address.unsubscribe()
# Verify unsubscribe
self.assertTrue(
email_address not in newsletter_issue.newsletter.subscribers)
# Verify unsubscribed email not in sent issues
newsletter_issue.send()
for message in mail.outbox:
self.assertNotEqual(email_address.email, message.to[0])
class TestNewsletterIssueModel(TestCase):
"""
Model API unit tests
"""
def setUp(self):
"""
Create a newsletter, newsletter issue and some
subscriptions to test with.
"""
# Create some newsletters
self.newsletter1 = _make_newsletter("Test Newsletter 1")
self.newsletter2 = _make_newsletter("Test Newsletter 2")
# Create some approvers
self.newsletter1.approvers = """\
[email protected]
[email protected]
[email protected]
[email protected]"""
self.newsletter1.save()
self.template = "<html><head></head><body><h1>Test</h1></body></html>"
self.plaintext = "****\nTest\n****"
# Create an issue for each newsletter
self.newsletter_issue1 = NewsletterIssue()
self.newsletter_issue1.subject = 'Test Newsletter Issue 1'
self.newsletter_issue1.template = self.template
self.newsletter_issue1.newsletter = self.newsletter1
self.newsletter_issue1.save()
self.newsletter_issue2 = NewsletterIssue()
self.newsletter_issue2.subject = 'Test Newsletter Issue 2'
self.newsletter_issue2.template = self.template
self.newsletter_issue2.newsletter = self.newsletter2
self.newsletter_issue2.save()
# Create some email addresses and subscribe them to a newsletter
emails = ['*****@*****.**', '*****@*****.**', '*****@*****.**']
for email in emails:
email_address = EmailAddress.objects.create_with_random_token(email=email)
email_address.confirmed = True
email_address.save()
Subscription.objects.create(email_address=email_address, newsletter=self.newsletter1)
# Create an unconfirmed email address
self.unconfirmed_email = EmailAddress.objects.create_with_random_token('*****@*****.**')
Subscription.objects.create(email_address=self.unconfirmed_email, newsletter=self.newsletter1)
# Create an extra email address and subscribe it to the second newsletter
self.exclude_email = EmailAddress.objects.create_with_random_token('*****@*****.**')
self.exclude_email.confirmed = True
self.exclude_email.save()
Subscription.objects.create(email_address=self.exclude_email, newsletter=self.newsletter2)
def test_default_template(self):
"""
Verify that on save a NewsletterIssue is assigned
a default template from the parent Newsletter.
"""
template_name = 'nova/test.html'
self.newsletter1.default_template = template_name
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_template, template_name)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.template not in ('', None,))
context = Context({})
expected_template = render_to_string(template_name, context)
issue_template = Template(issue.template).render(context)
self.assertEqual(expected_template, issue_template)
# Verify an existing template is not overwritten
new_template = 'hai'
issue.template = new_template
issue.save()
self.assertEqual(new_template,
NewsletterIssue.objects.get(pk=issue.pk).template)
def test_default_tracking_domain(self):
"""
Verify that on save a NewsletterIssue is assigned
a default tracking domain from the parent Newsletter.
"""
tracking_domain = 'darkhorse.com'
self.newsletter1.default_tracking_domain = tracking_domain
self.newsletter1.save()
# Sanity check
self.assertEqual(self.newsletter1.default_tracking_domain, tracking_domain)
issue = NewsletterIssue()
issue.subject = 'Test'
issue.newsletter = self.newsletter1
issue.save()
self.assertTrue(issue.tracking_domain not in ('', None,))
self.assertEqual(issue.tracking_domain, issue.newsletter.default_tracking_domain)
# Verify an existing tracking domain is not overwritten
tracking_domain = 'tfaw.com'
issue.tracking_domain = tracking_domain
issue.save()
self.assertEqual(tracking_domain, issue.tracking_domain)
self.assertNotEqual(issue.tracking_domain, issue.newsletter.default_tracking_domain)
def test_premailer(self):
"""
If the premailer script is enabled, test the premailer method
which calls out to the external script.
"""
if getattr(settings, 'NOVA_USE_PREMAILER', False):
template = """\
<html>
<head>
<style>
.foo {
color: red;
}
</style>
</head>
<body>
<p class="foo">Some Text</p>
</body>
</html>"""
expected_html = """\
<html>
<head>
</head>
<body>
<p class="foo" style="color: red;">Some Text</p>
</body>
</html>"""
# Ensure the expected html has been returned from premailer
premailed_html = self.newsletter_issue1.premailer(template)
self.assertEqual(premailed_html, expected_html)
# Ensure that the expected plaintext has been returned from premailer
premailed_plaintext = self.newsletter_issue1.premailer(template, plaintext=True)
self.assertTrue('Some Text' in premailed_plaintext)
self.assertTrue('html' not in premailed_plaintext)
else:
print '\nNOVA_USE_PREMAILER is False or undefined. Skipping...'
def test_premail(self):
"""
Ensure that the premail method calls the expected helper
functions on the newsletter template. The helper functions themselves
are to be tested separately.
"""
with patch('nova.models.canonicalize_links') as mock_canonicalize_links:
self.newsletter_issue1.premail(track=False)
self.assertTrue(mock_canonicalize_links.called)
with patch('nova.models.track_document') as mock_track_document:
self.newsletter_issue1.premail(canonicalize=False)
self.assertTrue(mock_track_document.called)
if getattr(settings, 'NOVA_USE_PREMAILER', False):
with patch('nova.models.NewsletterIssue.premailer') as mock_premailer:
html, plaintext = self.newsletter_issue1.premail()
self.assertTrue(mock_premailer.called)
self.assertTrue(html is not None)
self.assertTrue(plaintext is not None)
def test_render(self):
"""
Verify that the NewsletterIssue template is correctly
rendered.
"""
email = '*****@*****.**'
template = """\
Issue ID: {{ issue.pk }}
Date: {% now "Y-m-d" %}
Email: {{ email }}"""
issue = NewsletterIssue()
issue.subject = 'Test'
issue.template = template
issue.newsletter = self.newsletter1
issue.save()
expected_template = """\
Issue ID: {issue_id}
Date: {date:%Y-%m-%d}
Email: {email}""".format(issue_id=issue.pk, date=datetime.now(), email=email)
rendered_template = issue.render(template=template, extra_context={'email': email})
self.assertEqual(rendered_template, expected_template)
def test_nova_context_processors(self):
"""
Verify that NewsletterIssues use NOVA_CONTEXT_PROCESSORS to render themselves when
render() is called
"""
old_settings = getattr(settings, 'NOVA_CONTEXT_PROCESSORS', '!unset')
settings.NOVA_CONTEXT_PROCESSORS = ['nova.tests.test_context_processor']
try:
issue = NewsletterIssue(template="{{ test }}")
issue.newsletter = self.newsletter1
issue.save()
self.assertEqual('extra test context', issue.render(extra_context={
'email': EmailAddress(email='*****@*****.**')}))
finally:
if old_settings == '!unset':
del settings.NOVA_CONTEXT_PROCESSORS
else:
settings.NOVA_CONTEXT_PROCESSORS = old_settings
def test_send_test(self):
"""
Verify the send_test method only sends an issue
to the email addresses listed in the approvers field
on the Newsletter model and doesn't blow up if approvers
is empty.
"""
approvers = self.newsletter1.approvers.split()
self.assertEqual(len(approvers), 4)
self.newsletter_issue1.send_test()
self.assertEqual(len(mail.outbox), 4)
expected_subject = "FOR APPROVERS: %s" % self.newsletter_issue1.subject
for message in mail.outbox:
self.assertTrue(message.to[0] in approvers)
self.assertEqual(message.subject, expected_subject)
self.assertEqual(message.alternatives[0][1], 'text/html')
self.assertEqual(message.alternatives[0][0], self.newsletter_issue1.template)
def test_send(self):
"""
Ensure that a newsletter issue is successfully sent
to all *confirmed* subscribers of that newsletter.
"""
self.assertEqual(self.newsletter1.subscribers.count(), 3)
self.newsletter_issue1.send()
self.assertEqual(len(mail.outbox), 3)
for message in mail.outbox:
self.assertNotEqual(self.unconfirmed_email.email, message.to[0])
self.assertNotEqual(self.exclude_email.email, message.to[0])
self.assertEqual(message.subject, self.newsletter_issue1.subject)
self.assertEqual(message.alternatives[0][1], 'text/html')
self.assertEqual(message.alternatives[0][0], self.newsletter_issue1.template)
def test_send_custom_list(self):
"""
Ensure that a newsletter issue is successfully sent to
a custom list of recipients.
"""
emails = ['*****@*****.**', '*****@*****.**']
email_addresses = []
for email in emails:
e = EmailAddress.objects.create(email=email)
email_addresses.append(e)
# Sanity Check
self.assertEqual(len(email_addresses), 2)
self.assertEqual(self.newsletter1.subscribers.count(), 3)
self.newsletter_issue1.send(email_addresses=email_addresses)
self.assertEqual(len(mail.outbox), 2)
subscribers = [email.email for email in self.newsletter1.subscribers]
for message in mail.outbox:
self.assertTrue(message.to[0] not in subscribers)
self.assertNotEqual(self.unconfirmed_email.email, message.to[0])
self.assertNotEqual(self.exclude_email.email, message.to[0])
self.assertEqual(message.subject, self.newsletter_issue1.subject)
self.assertEqual(message.alternatives[0][1], 'text/html')
self.assertEqual(message.alternatives[0][0], self.newsletter_issue1.template)
def test_send_unsubscribe(self):
"""
Verify that a subscriber who once received issues, can
successfully opt-out by unsubscribing.
"""
newsletter_issue = self.newsletter_issue1
email_address = newsletter_issue.newsletter.subscribers[0]
# Unsubscribe email
email_address.unsubscribe()
# Verify unsubscribe
self.assertTrue(email_address not in newsletter_issue.newsletter.subscribers)
# Verify unsubscribed email not in sent issues
newsletter_issue.send()
for message in mail.outbox:
self.assertNotEqual(email_address.email, message.to[0])