def test_article_admin_original_change_validation(db, admin_client):
"""
Changing language should not allow to trick constraint on original relation
which must be in different language.
"""
# Create new objects
obj_en = ArticleFactory(language="en")
obj_fr = ArticleFactory(language="fr", original=obj_en)
# Build initial POST data
ignore = [
"id",
"relations",
"article",
"authors",
"related",
"categories",
]
data = build_post_data_from_object(Article, obj_fr, ignore=ignore)
# Trying to switch language to 'EN' should not allow to keep the original
# relation on 'obj_en' in 'EN' language
data["language"] = "en"
f = ArticleAdminForm(data, instance=obj_fr)
assert f.is_valid() is False
assert compact_form_errors(f) == {
"language": ["invalid"],
"original": ["invalid"],
}
def test_article_creation(db):
"""
Factory should correctly create a new object without any errors.
"""
ping = CategoryFactory(slug="ping")
pong = CategoryFactory(slug="pong")
article = ArticleFactory(
slug="foo",
fill_categories=[ping, pong],
)
assert article.slug == "foo"
# Check related categories
results = queryset_values(article.categories.all())
assert results == [
{
"slug": "ping",
"language": "en"
},
{
"slug": "pong",
"language": "en"
},
]
# Ensure no random categories are created when specifically required
article = ArticleFactory(slug="bar", fill_categories=False)
assert article.categories.count() == 0
def test_article_admin_original_add_validation(db, admin_client):
"""
Just add an original in different language should work.
"""
# Create new objects
obj_fr = ArticleFactory(language="fr")
obj_en = ArticleFactory(language="en")
# Build initial POST data
ignore = [
"id",
"relations",
"article",
"authors",
"related",
"categories",
]
data = build_post_data_from_object(Article, obj_fr, ignore=ignore)
data["original"] = obj_en
f = ArticleAdminForm(data, instance=obj_fr)
# No validation errors
assert f.is_valid() is True
assert compact_form_errors(f) == {}
assert obj_fr.original.language != obj_fr.language
obj_fr = f.save()
def test_article_admin_modelchoice_change_labels(db, admin_client):
"""
Admin change form should have language names in model choices fields.
"""
# Create new objects
CategoryFactory(title="garlic", language="en")
CategoryFactory(title="ail", language="fr")
ArticleFactory(title="egg", language="en")
obj_fr = ArticleFactory(title="baguette", language="fr")
ArticleFactory(title="omelette", language="fr")
# Build form and get its simple HTML representation to parse it
f = ArticleAdminForm({}, instance=obj_fr)
content = f.as_p()
dom = html_pyquery(content)
originals = dom.find("#id_original option")
assert [item.text for item in originals] == [
f.fields["original"].empty_label,
"egg [English]",
]
relateds = dom.find("#id_related option")
assert [item.text for item in relateds] == [
"omelette [Français]",
]
categories = dom.find("#id_categories option")
assert [item.text for item in categories] == [
"ail [Français]",
]
def test_article_creation(db):
"""
Factory should correctly create a new object without any errors.
"""
ping = CategoryFactory(slug="ping")
pong = CategoryFactory(slug="pong")
# Just a dummy article
dummy = ArticleFactory(slug="dummy", language="fr")
# Article with some relation
article = ArticleFactory(
slug="foo",
fill_categories=[ping, pong],
fill_related=[dummy],
)
assert article.slug == "foo"
# Check related categories
results = queryset_values(
article.categories.all()
)
assert results == [
{"slug": "ping", "language": "en"},
{"slug": "pong", "language": "en"},
]
# Check related articles
results = queryset_values(
article.related.all()
)
assert results == [
{"slug": "dummy", "language": "fr"},
]
# Check for reverse relation
results = queryset_values(
dummy.relations.all()
)
assert results == [
{"slug": "foo", "language": "en"},
]
# Ensure 'related' is not symmetrical
assert dummy.related.count() == 0
# Ensure no random relations are created when not specifically
# required from "fill_****" methods
article = ArticleFactory(slug="bar")
assert article.authors.count() == 0
assert article.categories.count() == 0
assert article.related.count() == 0
def test_article_view_detail_content(db, admin_client):
"""
Detail view should contain all expected content and relations.
Note we are requesting with admin mode to be able to see a draft
article to check for the "draft" CSS class.
Also, this does not care about textual content (title, lead, content, etc..).
"""
picsou = AuthorFactory(first_name="Picsou", last_name="McDuck")
AuthorFactory(first_name="Flairsou", last_name="Cresus")
cat_1 = CategoryFactory(title="cat_1")
CategoryFactory(title="cat_2")
CategoryFactory(title="cat_3")
ArticleFactory(title="Foo")
article_2 = ArticleFactory(title="Bar")
article_3 = ArticleFactory(
title="Ping",
fill_categories=[cat_1],
fill_related=[article_2],
fill_authors=[picsou],
status=STATUS_DRAFT,
pinned=True,
featured=True,
private=True,
)
# Get detail HTML page
response = admin_client.get(article_3.get_absolute_url(), {'admin': 1})
assert response.status_code == 200
# Parse HTML response to get content and relations
dom = html_pyquery(response)
container = dom.find("#lotus-content .article-detail")[0]
categories = [
item.text for item in dom.find("#lotus-content .categories li a")
]
authors = [item.text for item in dom.find("#lotus-content .authors li")]
relateds = [
item.text for item in dom.find("#lotus-content .relateds li a")
]
cover = dom.find("#lotus-content .cover img")[0].get("src")
large_img = dom.find("#lotus-content .image img")[0].get("src")
classes = sorted(
[v for v in container.get("class").split() if v != "article-detail"])
assert categories == ["cat_1"]
assert authors == ["Picsou McDuck"]
assert relateds == ["Bar"]
assert classes == ["draft", "featured", "pinned", "private"]
assert cover == article_3.cover.url
assert large_img == article_3.image.url
def test_article_view_detail_published(db, admin_client, client):
"""
Published article is reachable from anyone.
"""
instance = ArticleFactory()
response = client.get(instance.get_absolute_url())
assert response.status_code == 200
response = admin_client.get(instance.get_absolute_url())
assert response.status_code == 200
def test_article_view_detail_private(db, client):
"""
Private article is reachable only for authenticated users.
"""
user = AuthorFactory()
instance = ArticleFactory(private=True)
response = client.get(instance.get_absolute_url())
assert response.status_code == 404
client.force_login(user)
response = client.get(instance.get_absolute_url())
assert response.status_code == 200
def test_article_view_detail_publication(db, admin_client, client):
"""
Publication criteria should be respected to view an Article, excepted for admin
mode.
"""
now = timezone.now()
past_hour = now - datetime.timedelta(hours=1)
instance = ArticleFactory(publish_end=past_hour)
response = client.get(instance.get_absolute_url())
assert response.status_code == 404
response = admin_client.get(instance.get_absolute_url(), {'admin': 1})
assert response.status_code == 200
def test_article_last_update(db):
"""
Model should auto update "last_update" value on each save.
"""
article = ArticleFactory(
slug="foo",
)
assert article.last_update is not None
# Save date for usage after change
last_update = article.last_update
# Trigger save for auto update
article.save()
assert article.last_update > last_update
def test_category_admin_article_relations_validation(db, admin_client):
"""
Category admin form should not allow to change language if object already
have related articles in different language.
"""
build_fr = CategoryFactory.build()
# Build initial POST data
ignore = ["id", "category", "articles"]
data = build_post_data_from_object(Category, build_fr, ignore=ignore)
# 1) Set category without any article relation yet
data["language"] = "fr"
f = CategoryAdminForm(data)
assert f.is_valid() is True
assert compact_form_errors(f) == {}
cat_fr = f.save()
# Set an article relation
ArticleFactory(language="fr", fill_categories=[cat_fr])
# 2) Change language to a different one from related articles
data["language"] = "en"
f = CategoryAdminForm(data, instance=cat_fr)
assert f.is_valid() is False
assert compact_form_errors(f) == {
"language": ["invalid-language"],
}
def create_articles(self, authors=[], categories=[]):
"""
Create Article objects required length from factory.
"""
created = []
self.stdout.write(
self.style.SUCCESS("* Creating {} articles".format(self.article_length))
)
for i in range(1, self.article_length+1):
title = self.faker.unique.sentence(nb_words=5)
slug = slugify(title)
obj = ArticleFactory(
title=title,
slug=slug,
fill_authors=random.sample(
authors,
random.randint(1, self.author_length),
),
fill_categories=random.sample(
categories,
random.randint(1, self.category_length),
),
fill_related=random.sample(
created,
random.randint(0, len(created)),
),
)
self.stdout.write(" - Article: {}".format(obj.title))
created.append(obj)
return created
def test_article_model_file_management(db):
"""
Article 'cover' and 'image' field file management should follow correct
behaviors:
* When object is deleted, its files should be delete from filesystem too;
* When changing file from an object, its previous files (if any) should be
deleted;
"""
ping = ArticleFactory(
cover=create_image_file(filename="machin.png"),
image=create_image_file(filename="ping_image.png"),
fill_categories=False,
)
pong = ArticleFactory(
cover=create_image_file(filename="machin.png"),
image=create_image_file(filename="pong_image.png"),
fill_categories=False,
)
# Memorize some data to use after deletion
ping_cover_path = ping.cover.path
ping_image_path = ping.image.path
pong_cover_path = pong.cover.path
pong_image_path = pong.image.path
# Delete object
ping.delete()
# Files are deleted along their object
assert os.path.exists(ping_cover_path) is False
assert os.path.exists(ping_image_path) is False
# Paranoiac mode: other existing similar filename (as uploaded) is conserved
# (since Django rename file with a unique hash if filename alread exist)
assert os.path.exists(pong_cover_path) is True
# Change object file to a new one
pong.cover = create_image_file(filename="new_cover.png")
pong.image = create_image_file(filename="new_image.png")
pong.save()
# During pre save signal, old file is removed from FS and new one is left
# untouched
assert os.path.exists(pong_cover_path) is False
assert os.path.exists(pong_image_path) is False
assert os.path.exists(pong.cover.path) is True
assert os.path.exists(pong.image.path) is True
def test_category_detail_article_pagination(settings, db, client):
"""
Category index detail has a paginated list of article and so not every category
articles are listed on the same page.
"""
category1 = CategoryFactory(title="category1")
category_url = "/{category_pk}/".format(category_pk=category1.id)
article_total = (settings.ARTICLE_PAGINATION * 2) + 1
ArticleFactory.create_batch(article_total, category=category1)
assert article_total == Article.objects.all().count()
# First result page
response = client.get(category_url)
assert response.status_code == 200
dom = html_pyquery(response)
items = dom.find(".article-list li")
assert settings.ARTICLE_PAGINATION == len(items)
# Check pagination is correct
pages = dom.find(".pagination a")
assert 3 == len(pages)
# Second result page
response = client.get(category_url + "?page=2")
assert response.status_code == 200
dom = html_pyquery(response)
items = dom.find(".article-list li")
assert settings.ARTICLE_PAGINATION == len(items)
# Check current page is correct
active = dom.find(".pagination a.active")
assert 1 == len(active)
assert "2" == active.text()
# Third result page
response = client.get(category_url + "?page=3")
assert response.status_code == 200
dom = html_pyquery(response)
items = dom.find(".article-list li")
assert 1 == len(items)
def test_article_view_detail_draft(db, admin_client, client):
"""
Draft article is only reachable for admin in 'admin mode'.
"""
user = AuthorFactory()
instance = ArticleFactory(status=STATUS_DRAFT)
# With default behavior a draft is not available no matter it's for an admin or not
response = client.get(instance.get_absolute_url())
assert response.status_code == 404
response = admin_client.get(instance.get_absolute_url())
assert response.status_code == 404
# Admin mode behavior do not work for non admin users
response = client.get(instance.get_absolute_url(), {'admin': 1})
assert response.status_code == 404
client.force_login(user)
response = client.get(instance.get_absolute_url(), {'admin': 1})
assert response.status_code == 404
# Admin mode behavior only work for admin users
response = admin_client.get(instance.get_absolute_url(), {'admin': 1})
assert response.status_code == 200
def test_article_admin_related_create_validation(db, admin_client):
"""
Admin create form should not allow to set related article with a different
language.
"""
# Create new objects
obj_en = ArticleFactory(language="en")
obj_fr = ArticleFactory(language="fr")
# Build object to create
build_fr = ArticleFactory.build(language="fr")
# Build initial POST data
ignore = [
"id",
"relations",
"article",
"authors",
"related",
"categories",
]
data = build_post_data_from_object(Article, build_fr, ignore=ignore)
# 1) Try to add related article in different language, raise error
data["related"] = [obj_en.id]
f = ArticleAdminForm(data)
assert f.is_valid() is False
assert compact_form_errors(f) == {
"related": ["invalid-related"],
}
# 2) Correctly add related article with same language, should work
data["related"] = [obj_fr.id]
f = ArticleAdminForm(data)
assert f.is_valid() is True
assert compact_form_errors(f) == {}
obj_fr_bis = f.save()
assert obj_fr_bis.related.all().count() == 1
def test_article_admin_original_validation(db, admin_client):
"""
Changing language should not allow to trick constraint on original relation
which must be in different language.
"""
# Create new object without a cover file
obj_a = ArticleFactory(language="fr")
obj_b = ArticleFactory(language="en")
# Build initial POST data
ignore = [
"id",
"relations",
"article",
"authors",
"related",
"categories",
]
data = build_post_data_from_object(Article, obj_a, ignore=ignore)
# 1) Edit to set original on 'obj_b', everything is ok
data["original"] = obj_b
f = ArticleAdminForm(data, instance=obj_a)
# No validation errors
assert f.is_valid() is True
assert compact_form_errors(f) == {}
assert obj_a.original.language != obj_a.language
obj_a = f.save()
# 2) Switch language to 'EN' should not allow to keep the original relation
# on 'obj_b' in 'EN' language
data["language"] = "en"
f = ArticleAdminForm(data, instance=obj_a)
# Validation is raised on language field
assert f.is_valid() is False
assert compact_form_errors(f) == {
"language": ["invalid"],
"original": ["invalid"],
}
def test_article_admin_detail(db, admin_client):
"""
Article model admin detail view should not raise error on GET request.
"""
obj = ArticleFactory()
url = get_admin_change_url(obj)
response = admin_client.get(url)
assert response.status_code == 200
def test_article_detail_404(db, client):
"""
Try to reach unexisting article should return a 404 response.
"""
article = ArticleFactory(title="article1")
url = "/{article_pk}/1/".format(article_pk=article.id)
response = client.get(url)
assert response.status_code == 404
def test_article_admin_change_form(db, admin_client):
"""
Ensure the admin change form is working well (this should cover add form
also) and ensure image upload is correct.
"""
# Create new object without a cover file
obj = ArticleFactory(
cover=None,
image=None,
fill_categories=True,
fill_authors=True,
)
# Fields we don't want to post anything
ignored_fields = ["id", "relations", "article"]
# Build POST data from object field values
data = {}
fields = [
f.name for f in Article._meta.get_fields()
if f.name not in ignored_fields
]
for name in fields:
value = getattr(obj, name)
# M2M are special ones since form expect only a list of IDs
if name in ("categories", "authors", "related"):
data[name] = value.values_list("id", flat=True)
else:
data[name] = value
file_data = {
"cover":
SimpleUploadedFile("small.gif",
DUMMY_GIF_BYTES,
content_type="image/gif"),
"image":
SimpleUploadedFile("large.gif",
DUMMY_GIF_BYTES,
content_type="image/gif"),
}
f = ArticleAdminForm(data, file_data, instance=obj)
# No validation errors
assert f.is_valid() is True
assert f.errors.as_data() == {}
updated_obj = f.save()
# Check everything has been saved
assert updated_obj.title == obj.title
assert os.path.exists(obj.cover.path) is True
assert os.path.exists(obj.image.path) is True
def test_article_admin_original_choices(db, admin_client):
"""
Choices should be limited to some constraints:
* 'original' field should not list items in same language and not the
article itself;
* 'related' field should not list items in different language and not the
article itself;
* 'categories' field should not list items in different language;
"""
# Create new object to check
obj = ArticleFactory(language="en")
# Create some objects in same language
fillers_en = [
ArticleFactory(language="en"),
ArticleFactory(language="en"),
]
# Create some other objects in various other languages, these are the only
# elligible articles for original field choices
fillers_langs = [
ArticleFactory(language="fr"),
ArticleFactory(language="fr"),
ArticleFactory(language="de"),
]
# Create some categories
cat_en = CategoryFactory(language="en")
CategoryFactory(language="fr")
# Get the obj detail page
url = get_admin_change_url(obj)
response = admin_client.get(url)
assert response.status_code == 200
dom = html_pyquery(response)
# Get available 'original' choice ids from their values
options = dom.find("#id_original option")
option_ids = [
int(item.get("value")) for item in options if item.get("value")
]
assert sorted(option_ids) == sorted([item.id for item in fillers_langs])
# Get available 'related' choice ids from their values
options = dom.find("#id_related option")
option_ids = [
int(item.get("value")) for item in options if item.get("value")
]
assert sorted(option_ids) == sorted([item.id for item in fillers_en])
# Get available 'categories' choice ids from their values
options = dom.find("#id_categories option")
option_ids = [cat_en.id]
def test_article_detail_content(db, client):
"""
Article content should be displayed correctly.
"""
article = ArticleFactory()
url = "/{article_pk}/".format(article_pk=article.id, )
response = client.get(url)
assert response.status_code == 200
dom = html_pyquery(response)
article_title = dom.find(".article-detail h2")
article_content = dom.find(".article-detail div.content")
assert article_title.text() == article.title
# Avoid text() method to remove white spaces since content may contain some
# line breaks
assert article_content.text(squash_space=False) == article.content
def test_article_managers(db):
"""
Article manager should be able to correctly filter on language and
publication.
"""
now = timezone.now()
yesterday = now - datetime.timedelta(days=1)
tomorrow = now + datetime.timedelta(days=1)
# Today 5min sooner to avoid shifting with pytest and factory delays
today = now - datetime.timedelta(minutes=5)
# Single language only
common_kwargs = {
"publish_date": today.date(),
"publish_time": today.time(),
"fill_authors": False,
"fill_categories": False,
}
ArticleFactory(slug="english", language="en", **common_kwargs)
ArticleFactory(slug="french", language="fr", **common_kwargs)
ArticleFactory(slug="deutsch", language="de", **common_kwargs)
# Explicitely non published
ArticleFactory(slug="niet", status=STATUS_DRAFT, **common_kwargs)
# English and French
multilingual_article(
slug="banana",
langs=["fr"],
publish_date=today.date(),
publish_time=today.time(),
fill_authors=False,
fill_categories=False,
)
# English and Deutsch translation
multilingual_article(
slug="burger",
langs=["de"],
publish_date=today.date(),
publish_time=today.time(),
fill_authors=False,
fill_categories=False,
)
# Original Deutsch and French translation
multilingual_article(
slug="wurst",
language="de",
langs=["fr"],
publish_date=today.date(),
publish_time=today.time(),
fill_authors=False,
fill_categories=False,
)
# All languages and available for publication
multilingual_article(
slug="cheese",
langs=["fr", "de"],
publish_date=today.date(),
publish_time=today.time(),
fill_authors=False,
fill_categories=False,
)
multilingual_article(
slug="yesterday",
langs=["fr", "de"],
publish_date=yesterday.date(),
publish_time=yesterday.time(),
fill_authors=False,
fill_categories=False,
)
# All lang and publish ends tomorrow, still available for publication
multilingual_article(
slug="shortlife-today",
langs=["fr", "de"],
publish_date=today.date(),
publish_time=today.time(),
publish_end=tomorrow,
fill_authors=False,
fill_categories=False,
)
# All lang but not available for publication
multilingual_article(
slug="tomorrow",
langs=["fr", "de"],
publish_date=tomorrow.date(),
publish_time=tomorrow.time(),
fill_authors=False,
fill_categories=False,
)
multilingual_article(
slug="invalid-yesterday",
langs=["fr", "de"],
publish_date=today.date(),
publish_time=today.time(),
publish_end=yesterday,
fill_authors=False,
fill_categories=False,
)
# Check all english articles
assert Article.objects.get_for_lang().count() == 9
# Check all french articles
assert Article.objects.get_for_lang("fr").count() == 8
# Check all french articles
assert Article.objects.get_for_lang("de").count() == 8
# Check all published
assert Article.objects.get_published().count() == 18
# Check all unpublished
assert Article.objects.get_unpublished().count() == 7
# Check all english published
q_en_published = Article.objects.get_for_lang().get_published()
assert queryset_values(q_en_published) == [
{
"slug": "banana",
"language": "en"
},
{
"slug": "burger",
"language": "en"
},
{
"slug": "cheese",
"language": "en"
},
{
"slug": "english",
"language": "en"
},
{
"slug": "shortlife-today",
"language": "en"
},
{
"slug": "yesterday",
"language": "en"
},
]
# Check all french published
q_fr_published = Article.objects.get_for_lang("fr").get_published()
assert queryset_values(q_fr_published) == [
{
"slug": "banana",
"language": "fr"
},
{
"slug": "cheese",
"language": "fr"
},
{
"slug": "french",
"language": "fr"
},
{
"slug": "shortlife-today",
"language": "fr"
},
{
"slug": "wurst",
"language": "fr"
},
{
"slug": "yesterday",
"language": "fr"
},
]
# Check all deutsch published
q_de_published = Article.objects.get_for_lang("de").get_published()
assert queryset_values(q_de_published) == [
{
"slug": "burger",
"language": "de"
},
{
"slug": "cheese",
"language": "de"
},
{
"slug": "deutsch",
"language": "de"
},
{
"slug": "shortlife-today",
"language": "de"
},
{
"slug": "wurst",
"language": "de"
},
{
"slug": "yesterday",
"language": "de"
},
]
def test_article_constraints_model(db):
"""
Article contraints should be respected at model validation level.
We use factory build strategy to avoid automatic creation so we can test
"full_clean" raise a validation error (to ensure constraint is not only
enforced at DB level)
"""
now = timezone.now()
# Get a same date from "now" but shifted from an hour,
# default to +1 hour but if it leads to a different date (like when
# executing tests at 23:00, date will be the next day), shift to -1 hour
shifted_time = now + datetime.timedelta(hours=1)
if shifted_time.date() > now.date():
shifted_time = now - datetime.timedelta(hours=1)
# Base original objects
bar = ArticleFactory(
slug="bar",
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
# A translation
ArticleFactory(
slug="bar",
language="fr",
original=bar,
fill_authors=False,
fill_categories=False,
)
# Constraint unique combo date+slug+lang
builded = ArticleFactory.build(
slug="bar",
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
with pytest.raises(ValidationError) as excinfo:
builded.full_clean()
assert excinfo.value.message_dict == {
"__all__": [
"Article with this Publication date, Slug and Language already "
"exists."
],
}
# Constraint unique combo original+lang
builded = ArticleFactory.build(
slug="zap",
language="fr",
original=bar,
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
with pytest.raises(ValidationError) as excinfo:
builded.full_clean()
assert excinfo.value.message_dict == {
"__all__": ["Article with this Original and Language already exists."],
}
# Combination of all constraints
builded = ArticleFactory.build(
slug="bar",
language="fr",
original=bar,
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
with pytest.raises(ValidationError) as excinfo:
builded.full_clean()
assert excinfo.value.message_dict == {
"__all__": [
"Article with this Publication date, Slug and Language already "
"exists.",
"Article with this Original and Language already exists.",
],
}
def test_article_constraints_db(db):
"""
Article contraints should be respected at database level.
"""
now = timezone.now()
tomorrow = now + datetime.timedelta(days=1)
# Get a same date from "now" but shifted from an hour,
# default to +1 hour but if it leads to a different date (like when
# executing tests at 23:00, date will be the next day), shift to -1 hour
shifted_time = now + datetime.timedelta(hours=1)
if shifted_time.date() > now.date():
shifted_time = now - datetime.timedelta(hours=1)
# Base original objects
bar = ArticleFactory(
slug="bar",
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
ArticleFactory(
slug="pong",
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
# We can have an identical slug on the same date for a different
# language.
# Note than original is just a marker to define an object as a translation
# of "original" relation object.
ArticleFactory(
slug="bar",
language="fr",
original=bar,
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
# But only an unique language for the same original object is allowed since
# there can't be two translations for the same language.
with transaction.atomic():
with pytest.raises(IntegrityError) as excinfo:
ArticleFactory(
slug="zap",
language="fr",
original=bar,
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
assert str(excinfo.value) == (
"UNIQUE constraint failed: "
"lotus_article.original_id, lotus_article.language")
# Can't have an identical slug and language on the same date
with transaction.atomic():
with pytest.raises(IntegrityError) as excinfo:
ArticleFactory(
slug="bar",
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
assert str(excinfo.value) == (
"UNIQUE constraint failed: "
"lotus_article.publish_date, lotus_article.slug, "
"lotus_article.language")
# But we can have an identical slug and language on different date
ArticleFactory(
slug="bar",
publish_date=tomorrow.date(),
publish_time=tomorrow.time(),
fill_authors=False,
fill_categories=False,
)
# Or identical slug+date+original on different language
ArticleFactory(
slug="bar",
language="de",
original=bar,
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
# Combination of constraints (date+slug+lang & original+lang)
with transaction.atomic():
with pytest.raises(IntegrityError) as excinfo:
ArticleFactory(
slug="bar",
language="fr",
original=bar,
publish_date=now.date(),
publish_time=now.time(),
fill_authors=False,
fill_categories=False,
)
# Only the original+language constraint is returned since it raises
# first and stop other db validation
assert str(excinfo.value) == (
"UNIQUE constraint failed: "
"lotus_article.original_id, lotus_article.language")
def test_article_admin_category_change_validation(db, admin_client):
"""
Admin change form should not allow to set category with a different
language.
"""
cat_en = CategoryFactory(language="en")
cat_fr = CategoryFactory(language="fr")
obj_fr = ArticleFactory(language="fr")
# Build initial POST data
ignore = [
"id",
"relations",
"article",
"authors",
"related",
"categories",
]
data = build_post_data_from_object(Article, obj_fr, ignore=ignore)
# 1) Try to add category in different language, raise error
data["categories"] = [cat_en.id]
f = ArticleAdminForm(data, instance=obj_fr)
assert f.is_valid() is False
assert compact_form_errors(f) == {
"categories": ["invalid_choice"],
}
# 2) Try to add category in same language, should be ok
data["categories"] = [cat_fr.id]
f = ArticleAdminForm(data, instance=obj_fr)
assert f.is_valid() is True
assert compact_form_errors(f) == {}
# Save it for next test part
obj_fr = f.save()
# 3) Try again to add category in different language, keep raising
# error
data["categories"] = [cat_fr.id, cat_en.id]
f = ArticleAdminForm(data, instance=obj_fr)
assert f.is_valid() is False
assert compact_form_errors(f) == {
"categories": ["invalid_choice"],
}
# 4) Restore working category object in same language
data["categories"] = [cat_fr.id]
f = ArticleAdminForm(data, instance=obj_fr)
obj_fr = f.save()
# 5) Try to change language with remaining category object in a different
# language, raise an error
data["language"] = "en"
f = ArticleAdminForm(data, instance=obj_fr)
assert f.is_valid() is False
assert compact_form_errors(f) == {
"categories": ["invalid-categories"],
}
def test_author_manager(db):
"""
Author manager should be able to get all author which have published
articles and Author method "published_articles" should return all published
articles for an Author object.
"""
now = timezone.now()
tomorrow = now + datetime.timedelta(days=1)
# Today 5min sooner to avoid shifting with pytest and factory delays
today = now - datetime.timedelta(minutes=5)
# Some authors
picsou = AuthorFactory(username="******")
donald = AuthorFactory(username="******")
flairsou = AuthorFactory(username="******")
# Some articles
ArticleFactory(
slug="Klondike",
publish_date=today.date(),
publish_time=today.time(),
fill_authors=[picsou],
)
ArticleFactory(
slug="DuckCity",
publish_date=today.date(),
publish_time=today.time(),
fill_authors=[picsou, donald],
)
ArticleFactory(
slug="Tomorrow",
publish_date=tomorrow.date(),
publish_time=tomorrow.time(),
fill_authors=[donald],
)
# Check for author which have published articles
q_authors_published = Author.lotus_objects.get_published()
data = queryset_values(q_authors_published,
names=["username"],
orders=["username"])
assert data == [{"username": "******"}, {"username": "******"}]
# Check for published articles for each author
assert queryset_values(flairsou.articles.get_published()) == []
assert queryset_values(donald.articles.get_published()) == [
{
"language": "en",
"slug": "DuckCity"
},
]
assert queryset_values(picsou.articles.get_published()) == [
{
"language": "en",
"slug": "DuckCity"
},
{
"language": "en",
"slug": "Klondike"
},
]
def test_article_view_list_publication(db, admin_client, client, user_kind,
client_kwargs, expected):
"""
View list should respect publication criterias (dates and state, private article and
order.
Tested again profiles:
* non authenticated;
* non authenticated trying to user admin mode;
* authenticated user lambda;
* authenticated user lambda trying to user admin mode;
* admin without admin mode;
* admin with admin mode;
"""
# Available Django clients as a dict to be able to switch on
client_for = {
"anonymous": client,
"user": client,
"admin": admin_client,
}
# Date references
now = timezone.now()
yesterday = now - datetime.timedelta(days=1)
past_hour = now - datetime.timedelta(hours=1)
tomorrow = now + datetime.timedelta(days=1)
next_hour = now + datetime.timedelta(hours=1)
# Create 10 articles (according to pagination limit) with different publication
# parameters
# Numerate titles to enforce ordering since articles share the exact same datetimes
# which would lead to arbitrary order from a session to another
ArticleFactory(
title="01. draft yesterday",
publish_date=yesterday.date(),
publish_time=yesterday.time(),
status=STATUS_DRAFT,
)
ArticleFactory(
title="02. published yesterday",
publish_date=yesterday.date(),
publish_time=yesterday.time(),
)
ArticleFactory(
title="03. published yesterday, ended one hour ago",
publish_date=yesterday.date(),
publish_time=yesterday.time(),
publish_end=past_hour,
)
ArticleFactory(
title="04. published past hour",
publish_date=past_hour.date(),
publish_time=past_hour.time(),
)
ArticleFactory(
title="05. pinned, published past hour",
publish_date=past_hour.date(),
publish_time=past_hour.time(),
pinned=True,
)
ArticleFactory(
title="06. featured, published past hour",
publish_date=past_hour.date(),
publish_time=past_hour.time(),
featured=True,
)
ArticleFactory(
title="07. private, published past hour",
publish_date=past_hour.date(),
publish_time=past_hour.time(),
private=True,
)
ArticleFactory(
title="08. published past hour, end next hour",
publish_date=past_hour.date(),
publish_time=past_hour.time(),
publish_end=next_hour,
)
ArticleFactory(
title="09. publish next hour",
publish_date=next_hour.date(),
publish_time=next_hour.time(),
)
ArticleFactory(
title="10. publish next hour, end tomorrow",
publish_date=next_hour.date(),
publish_time=next_hour.time(),
publish_end=tomorrow,
)
# Select the right client to use for user kind
enabled_client = client_for[user_kind]
# We have to force authenticated user (non admin)
if user_kind == "user":
user = AuthorFactory()
client.force_login(user)
# Get all available items from HTML page
urlname = "lotus:article-index"
response = enabled_client.get(reverse(urlname), client_kwargs)
assert response.status_code == 200
# Parse HTML
dom = html_pyquery(response)
items = dom.find("#lotus-content .article-list-container .list .item")
# Get useful content from list items
content = []
for item in items:
title = item.cssselect("h3 > a")[0].text
# Drop item class since it's useless for test
classes = [v for v in item.get("class").split() if v != "item"]
content.append([title, classes])
assert content == expected