discourse/spec/controllers/posts_controller_spec.rb

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require 'rails_helper'
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shared_examples 'finding and showing post' do
let(:user) { log_in }
let(:post) { Fabricate(:post, user: user) }
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it 'ensures the user can see the post' do
Guardian.any_instance.expects(:can_see?).with(post).returns(false)
xhr :get, action, params
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expect(response).to be_forbidden
end
it 'succeeds' do
xhr :get, action, params
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expect(response).to be_success
end
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context "deleted post" do
before do
post.trash!(user)
end
it "can't find deleted posts as an anonymous user" do
xhr :get, action, params
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expect(response.status).to eq(404)
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end
it "can't find deleted posts as a regular user" do
log_in(:user)
xhr :get, action, params
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expect(response.status).to eq(404)
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end
it "can find posts as a moderator" do
log_in(:moderator)
xhr :get, action, params
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expect(response).to be_success
end
it "can find posts as a admin" do
log_in(:admin)
xhr :get, action, params
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expect(response).to be_success
end
end
end
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shared_examples 'action requires login' do |method, action, params|
it 'raises an exception when not logged in' do
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expect { xhr method, action, params }.to raise_error(Discourse::NotLoggedIn)
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end
end
describe PostsController do
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describe 'latest' do
let(:user) { log_in }
let!(:public_topic) { Fabricate(:topic) }
let!(:post) { Fabricate(:post, user: user, topic: public_topic) }
let!(:private_topic) { Fabricate(:topic, archetype: Archetype.private_message, category: nil) }
let!(:private_post) { Fabricate(:post, user: user, topic: private_topic) }
let!(:topicless_post) { Fabricate(:post, user: user, raw: '<p>Car 54, where are you?</p>') }
context "public posts" do
before do
topicless_post.update topic_id: -100
end
it 'returns public posts with topic for json' do
xhr :get, :latest, id: "latest_posts", format: :json
expect(response).to be_success
json = ::JSON.parse(response.body)
post_ids = json['latest_posts'].map { |p| p['id'] }
expect(post_ids).to include post.id
expect(post_ids).to_not include private_post.id
expect(post_ids).to_not include topicless_post.id
end
it 'returns public posts with topic for rss' do
xhr :get, :latest, id: "latest_posts", format: :rss
expect(response).to be_success
expect(assigns(:posts)).to include post
expect(assigns(:posts)).to_not include private_post
expect(assigns(:posts)).to_not include topicless_post
end
end
context 'private posts' do
before do
Guardian.any_instance.expects(:can_see?).with(private_post).returns(true)
end
it 'returns private posts for json' do
xhr :get, :latest, id: "private_posts", format: :json
expect(response).to be_success
json = ::JSON.parse(response.body)
post_ids = json['private_posts'].map { |p| p['id'] }
expect(post_ids).to include private_post.id
expect(post_ids).to_not include post.id
end
it 'returns private posts for rss' do
xhr :get, :latest, id: "private_posts", format: :rss
expect(response).to be_success
expect(assigns(:posts)).to include private_post
expect(assigns(:posts)).to_not include post
end
end
end
describe 'user_posts_feed' do
let(:user) { log_in }
let!(:public_topic) { Fabricate(:topic) }
let!(:post) { Fabricate(:post, user: user, topic: public_topic) }
let!(:private_topic) { Fabricate(:topic, archetype: Archetype.private_message, category: nil) }
let!(:private_post) { Fabricate(:post, user: user, topic: private_topic) }
let!(:topicless_post) { Fabricate(:post, user: user, raw: '<p>Car 54, where are you?</p>') }
it 'returns public posts with topic for rss' do
topicless_post.update topic_id: -100
xhr :get, :user_posts_feed, username: user.username, format: :rss
expect(response).to be_success
expect(assigns(:posts)).to include post
expect(assigns(:posts)).to_not include private_post
expect(assigns(:posts)).to_not include topicless_post
end
end
describe 'cooked' do
before do
post = Post.new(cooked: 'wat')
PostsController.any_instance.expects(:find_post_from_params).returns(post)
end
it 'returns the cooked conent' do
xhr :get, :cooked, id: 1234
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expect(response).to be_success
json = ::JSON.parse(response.body)
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expect(json).to be_present
expect(json['cooked']).to eq('wat')
end
end
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describe 'raw_email' do
include_examples "action requires login", :get, :raw_email, id: 2
describe "when logged in" do
let(:user) { log_in }
let(:post) { Fabricate(:post, deleted_at: 2.hours.ago, user: user, raw_email: 'email_content') }
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it "raises an error if the user doesn't have permission to view raw email" do
Guardian.any_instance.expects(:can_view_raw_email?).returns(false)
xhr :get, :raw_email, id: post.id
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expect(response).to be_forbidden
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end
it "can view raw email" do
Guardian.any_instance.expects(:can_view_raw_email?).returns(true)
xhr :get, :raw_email, id: post.id
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expect(response).to be_success
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json = ::JSON.parse(response.body)
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expect(json['raw_email']).to eq('email_content')
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end
end
end
describe 'show' do
include_examples 'finding and showing post' do
let(:action) { :show }
let(:params) { {id: post.id} }
end
it 'gets all the expected fields' do
# non fabricated test
new_post = create_post
xhr :get, :show, {id: new_post.id}
parsed = JSON.parse(response.body)
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expect(parsed["topic_slug"]).to eq(new_post.topic.slug)
expect(parsed["moderator"]).to eq(false)
expect(parsed["username"]).to eq(new_post.user.username)
expect(parsed["cooked"]).to eq(new_post.cooked)
end
end
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describe 'by_number' do
include_examples 'finding and showing post' do
let(:action) { :by_number }
let(:params) { {topic_id: post.topic_id, post_number: post.post_number} }
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end
end
describe 'reply_history' do
include_examples 'finding and showing post' do
let(:action) { :reply_history }
let(:params) { {id: post.id} }
end
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it 'asks post for reply history' do
Post.any_instance.expects(:reply_history)
xhr :get, :reply_history, id: post.id
end
end
describe 'replies' do
include_examples 'finding and showing post' do
let(:action) { :replies }
let(:params) { {post_id: post.id} }
end
it 'asks post for replies' do
p1 = Fabricate(:post)
xhr :get, :replies, post_id: p1.id
expect(response.status).to eq(200)
end
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end
describe 'delete a post' do
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include_examples 'action requires login', :delete, :destroy, id: 123
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describe 'when logged in' do
let(:user) { log_in(:moderator) }
let(:post) { Fabricate(:post, user: user, post_number: 2) }
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it 'does not allow to destroy when edit time limit expired' do
Guardian.any_instance.stubs(:can_delete_post?).with(post).returns(false)
Post.any_instance.stubs(:edit_time_limit_expired?).returns(true)
xhr :delete, :destroy, id: post.id
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expect(response.status).to eq(422)
expect(JSON.parse(response.body)['errors']).to include(I18n.t('too_late_to_edit'))
end
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it "raises an error when the user doesn't have permission to see the post" do
Guardian.any_instance.expects(:can_delete?).with(post).returns(false)
xhr :delete, :destroy, id: post.id
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expect(response).to be_forbidden
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end
it "uses a PostDestroyer" do
destroyer = mock
PostDestroyer.expects(:new).returns(destroyer)
destroyer.expects(:destroy)
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xhr :delete, :destroy, id: post.id
end
end
end
describe 'recover a post' do
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include_examples 'action requires login', :put, :recover, post_id: 123
describe 'when logged in' do
let(:user) { log_in(:moderator) }
let(:post) { Fabricate(:post, user: user, post_number: 2) }
it "raises an error when the user doesn't have permission to see the post" do
Guardian.any_instance.expects(:can_recover_post?).with(post).returns(false)
xhr :put, :recover, post_id: post.id
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expect(response).to be_forbidden
end
it "recovers a post correctly" do
topic_id = create_post.topic_id
post = create_post(topic_id: topic_id)
PostDestroyer.new(user, post).destroy
xhr :put, :recover, post_id: post.id
post.reload
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expect(post.deleted_at).to eq(nil)
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end
end
end
describe 'destroy_many' do
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include_examples 'action requires login', :delete, :destroy_many, post_ids: [123, 345]
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describe 'when logged in' do
let!(:poster) { log_in(:moderator) }
let!(:post1) { Fabricate(:post, user: poster, post_number: 2) }
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let!(:post2) { Fabricate(:post, topic_id: post1.topic_id, user: poster, post_number: 3, reply_to_post_number: post1.post_number) }
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it "raises invalid parameters no post_ids" do
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expect { xhr :delete, :destroy_many }.to raise_error(ActionController::ParameterMissing)
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end
it "raises invalid parameters with missing ids" do
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expect { xhr :delete, :destroy_many, post_ids: [12345] }.to raise_error(Discourse::InvalidParameters)
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end
it "raises an error when the user doesn't have permission to delete the posts" do
Guardian.any_instance.expects(:can_delete?).with(instance_of(Post)).returns(false)
xhr :delete, :destroy_many, post_ids: [post1.id, post2.id]
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expect(response).to be_forbidden
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end
it "deletes the post" do
PostDestroyer.any_instance.expects(:destroy).twice
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xhr :delete, :destroy_many, post_ids: [post1.id, post2.id]
end
it "updates the highest read data for the forum" do
Topic.expects(:reset_highest).twice
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xhr :delete, :destroy_many, post_ids: [post1.id, post2.id]
end
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describe "can delete replies" do
before do
PostReply.create(post_id: post1.id, reply_id: post2.id)
end
it "deletes the post and the reply to it" do
PostDestroyer.any_instance.expects(:destroy).twice
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xhr :delete, :destroy_many, post_ids: [post1.id], reply_post_ids: [post1.id]
end
end
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end
end
describe 'edit a post' do
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include_examples 'action requires login', :put, :update, id: 2
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let(:post) { Fabricate(:post, user: logged_in_as) }
let(:update_params) do
{
id: post.id,
post: { raw: 'edited body', edit_reason: 'typo' },
image_sizes: { 'http://image.com/image.jpg' => {'width' => 123, 'height' => 456} },
}
end
let(:moderator) { Fabricate(:moderator) }
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describe 'when logged in as a regular user' do
let(:logged_in_as) { log_in }
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it 'does not allow to update when edit time limit expired' do
Guardian.any_instance.stubs(:can_edit?).with(post).returns(false)
Post.any_instance.stubs(:edit_time_limit_expired?).returns(true)
xhr :put, :update, update_params
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expect(response.status).to eq(422)
expect(JSON.parse(response.body)['errors']).to include(I18n.t('too_late_to_edit'))
end
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it 'passes the image sizes through' do
Post.any_instance.expects(:image_sizes=)
xhr :put, :update, update_params
end
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it 'passes the edit reason through' do
Post.any_instance.expects(:edit_reason=)
xhr :put, :update, update_params
end
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it "raises an error when the post parameter is missing" do
update_params.delete(:post)
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expect {
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xhr :put, :update, update_params
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}.to raise_error(ActionController::ParameterMissing)
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end
it "raises an error when the user doesn't have permission to see the post" do
Guardian.any_instance.expects(:can_edit?).with(post).at_least_once.returns(false)
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xhr :put, :update, update_params
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expect(response).to be_forbidden
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end
it "calls revise with valid parameters" do
PostRevisor.any_instance.expects(:revise!).with(post.user, { raw: 'edited body' , edit_reason: 'typo' }, anything)
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xhr :put, :update, update_params
end
it "extracts links from the new body" do
param = update_params
param[:post][:raw] = 'I just visited this https://google.com so many cool links'
xhr :put, :update, param
expect(response).to be_success
expect(TopicLink.count).to eq(1)
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end
it "doesn't allow updating of deleted posts" do
first_post = post.topic.ordered_posts.first
PostDestroyer.new(moderator, first_post).destroy
xhr :put, :update, update_params
expect(response).not_to be_success
end
end
describe "when logged in as staff" do
let(:logged_in_as) { log_in(:moderator) }
it "supports updating posts in deleted topics" do
first_post = post.topic.ordered_posts.first
PostDestroyer.new(moderator, first_post).destroy
xhr :put, :update, update_params
expect(response).to be_success
post.reload
expect(post.raw).to eq('edited body')
end
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end
end
describe 'bookmark a post' do
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include_examples 'action requires login', :put, :bookmark, post_id: 2
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describe 'when logged in' do
let(:user) { log_in }
let(:post) { Fabricate(:post, user: user) }
let(:private_message) { Fabricate(:private_message_post) }
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it "raises an error if the user doesn't have permission to see the post" do
post
xhr :put, :bookmark, post_id: private_message.id, bookmarked: 'true'
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expect(response).to be_forbidden
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end
it 'creates a bookmark' do
xhr :put, :bookmark, post_id: post.id, bookmarked: 'true'
post_action = PostAction.find_by(user:user, post: post)
expect(post_action.post_action_type_id).to eq(PostActionType.types[:bookmark])
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end
context "removing a bookmark" do
let(:post_action) { PostAction.act(user, post, PostActionType.types[:bookmark]) }
let(:admin) { Fabricate(:admin) }
it "returns the right response when post is not bookmarked" do
xhr :put, :bookmark, post_id: Fabricate(:post, user: user).id
expect(response.status).to eq(404)
end
it 'should be able to remove a bookmark' do
post_action
xhr :put, :bookmark, post_id: post.id
expect(PostAction.find_by(id: post_action.id)).to eq(nil)
end
describe "when user doesn't have permission to see bookmarked post" do
it "should still be able to remove a bookmark" do
post_action
post = post_action.post
topic = post.topic
topic.convert_to_private_message(admin)
topic.remove_allowed_user(admin, user.username)
expect(Guardian.new(user).can_see_post?(post.reload)).to eq(false)
xhr :put, :bookmark, post_id: post.id
expect(PostAction.find_by(id: post_action.id)).to eq(nil)
end
end
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end
end
end
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describe "wiki" do
include_examples "action requires login", :put, :wiki, post_id: 2
describe "when logged in" do
let(:user) {log_in}
let(:post) {Fabricate(:post, user: user)}
it "raises an error if the user doesn't have permission to wiki the post" do
Guardian.any_instance.expects(:can_wiki?).with(post).returns(false)
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xhr :put, :wiki, post_id: post.id, wiki: 'true'
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expect(response).to be_forbidden
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end
it "toggle wiki status should create a new version" do
admin = log_in(:admin)
another_user = Fabricate(:user)
another_post = Fabricate(:post, user: another_user)
expect { xhr :put, :wiki, post_id: another_post.id, wiki: 'true' }
.to change { another_post.reload.version }.by(1)
expect { xhr :put, :wiki, post_id: another_post.id, wiki: 'false' }
.to change { another_post.reload.version }.by(-1)
another_admin = log_in(:admin)
expect { xhr :put, :wiki, post_id: another_post.id, wiki: 'true' }
.to change { another_post.reload.version }.by(1)
end
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it "can wiki a post" do
Guardian.any_instance.expects(:can_wiki?).with(post).returns(true)
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xhr :put, :wiki, post_id: post.id, wiki: 'true'
post.reload
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expect(post.wiki).to eq(true)
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end
it "can unwiki a post" do
wikied_post = Fabricate(:post, user: user, wiki: true)
Guardian.any_instance.expects(:can_wiki?).with(wikied_post).returns(true)
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xhr :put, :wiki, post_id: wikied_post.id, wiki: 'false'
wikied_post.reload
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expect(wikied_post.wiki).to eq(false)
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end
end
end
describe "post_type" do
include_examples "action requires login", :put, :post_type, post_id: 2
describe "when logged in" do
let(:user) {log_in}
let(:post) {Fabricate(:post, user: user)}
it "raises an error if the user doesn't have permission to change the post type" do
Guardian.any_instance.expects(:can_change_post_type?).returns(false)
xhr :put, :post_type, post_id: post.id, post_type: 2
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expect(response).to be_forbidden
end
it "can change the post type" do
Guardian.any_instance.expects(:can_change_post_type?).returns(true)
xhr :put, :post_type, post_id: post.id, post_type: 2
post.reload
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expect(post.post_type).to eq(2)
end
end
end
describe "rebake" do
include_examples "action requires login", :put, :rebake, post_id: 2
describe "when logged in" do
let(:user) {log_in}
let(:post) {Fabricate(:post, user: user)}
it "raises an error if the user doesn't have permission to rebake the post" do
Guardian.any_instance.expects(:can_rebake?).returns(false)
xhr :put, :rebake, post_id: post.id
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expect(response).to be_forbidden
end
it "can rebake the post" do
Guardian.any_instance.expects(:can_rebake?).returns(true)
xhr :put, :rebake, post_id: post.id
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expect(response).to be_success
end
end
end
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describe 'creating a post' do
before do
SiteSetting.min_first_post_typing_time = 0
end
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include_examples 'action requires login', :post, :create
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context 'api' do
it 'memoizes duplicate requests' do
raw = "this is a test post 123 #{SecureRandom.hash}"
title = "this is a title #{SecureRandom.hash}"
user = Fabricate(:user)
master_key = ApiKey.create_master_key.key
xhr :post, :create, {api_username: user.username, api_key: master_key, raw: raw, title: title, wpid: 1}
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expect(response).to be_success
original = response.body
xhr :post, :create, {api_username: user.username_lower, api_key: master_key, raw: raw, title: title, wpid: 2}
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expect(response).to be_success
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expect(response.body).to eq(original)
end
end
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describe 'when logged in' do
let!(:user) { log_in }
let(:moderator) { log_in(:moderator) }
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let(:new_post) { Fabricate.build(:post, user: user) }
context "fast typing" do
before do
SiteSetting.min_first_post_typing_time = 3000
SiteSetting.auto_block_fast_typers_max_trust_level = 1
end
it 'queues the post if min_first_post_typing_time is not met' do
xhr :post, :create, {raw: 'this is the test content', title: 'this is the test title for the topic'}
expect(response).to be_success
parsed = ::JSON.parse(response.body)
expect(parsed["action"]).to eq("enqueued")
user.reload
expect(user.blocked).to eq(true)
qp = QueuedPost.first
mod = Fabricate(:moderator)
qp.approve!(mod)
user.reload
expect(user.blocked).to eq(false)
end
it "doesn't enqueue replies when the topic is closed" do
topic = Fabricate(:closed_topic)
xhr :post, :create, {
raw: 'this is the test content',
title: 'this is the test title for the topic',
topic_id: topic.id
}
expect(response).not_to be_success
parsed = ::JSON.parse(response.body)
expect(parsed["action"]).not_to eq("enqueued")
end
it "doesn't enqueue replies when the post is too long" do
SiteSetting.max_post_length = 10
xhr :post, :create, {
raw: 'this is the test content',
title: 'this is the test title for the topic',
}
expect(response).not_to be_success
parsed = ::JSON.parse(response.body)
expect(parsed["action"]).not_to eq("enqueued")
end
end
it 'blocks correctly based on auto_block_first_post_regex' do
SiteSetting.auto_block_first_post_regex = "I love candy|i eat s[1-5]"
xhr :post, :create, {raw: 'this is the test content', title: 'when I eat s3 sometimes when not looking'}
expect(response).to be_success
parsed = ::JSON.parse(response.body)
expect(parsed["action"]).to eq("enqueued")
user.reload
expect(user.blocked).to eq(true)
end
it 'creates the post' do
xhr :post, :create, {raw: 'this is the test content', title: 'this is the test title for the topic'}
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expect(response).to be_success
parsed = ::JSON.parse(response.body)
# Deprecated structure
expect(parsed['post']).to be_blank
expect(parsed['cooked']).to be_present
end
it "can send a message to a group" do
group = Group.create(name: 'test_group', alias_level: Group::ALIAS_LEVELS[:nobody])
user1 = Fabricate(:user)
group.add(user1)
xhr :post, :create, {
raw: 'I can haz a test',
title: 'I loves my test',
target_usernames: group.name,
archetype: Archetype.private_message
}
expect(response).not_to be_success
# allow pm to this group
group.update_columns(alias_level: Group::ALIAS_LEVELS[:everyone])
xhr :post, :create, {
raw: 'I can haz a test',
title: 'I loves my test',
target_usernames: group.name,
archetype: Archetype.private_message
}
expect(response).to be_success
parsed = ::JSON.parse(response.body)
post = Post.find(parsed['id'])
expect(post.topic.topic_allowed_users.length).to eq(1)
expect(post.topic.topic_allowed_groups.length).to eq(1)
end
it "returns the nested post with a param" do
xhr :post, :create, {raw: 'this is the test content',
title: 'this is the test title for the topic',
nested_post: true}
expect(response).to be_success
parsed = ::JSON.parse(response.body)
expect(parsed['post']).to be_present
expect(parsed['post']['cooked']).to be_present
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end
it 'protects against dupes' do
raw = "this is a test post 123 #{SecureRandom.hash}"
title = "this is a title #{SecureRandom.hash}"
xhr :post, :create, {raw: raw, title: title, wpid: 1}
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expect(response).to be_success
xhr :post, :create, {raw: raw, title: title, wpid: 2}
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expect(response).not_to be_success
end
context "errors" do
let(:post_with_errors) { Fabricate.build(:post, user: user)}
before do
post_with_errors.errors.add(:base, I18n.t(:spamming_host))
PostCreator.any_instance.stubs(:errors).returns(post_with_errors.errors)
PostCreator.any_instance.expects(:create).returns(post_with_errors)
end
it "does not succeed" do
xhr :post, :create, {raw: 'test'}
User.any_instance.expects(:flag_linked_posts_as_spam).never
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expect(response).not_to be_success
end
it "it triggers flag_linked_posts_as_spam when the post creator returns spam" do
PostCreator.any_instance.expects(:spam?).returns(true)
User.any_instance.expects(:flag_linked_posts_as_spam)
xhr :post, :create, {raw: 'test'}
end
end
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context "parameters" do
before do
# Just for performance, no reason to actually perform for these
# tests.
NewPostManager.stubs(:perform).returns(NewPostResult)
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end
it "passes raw through" do
xhr :post, :create, {raw: 'hello'}
expect(assigns(:manager_params)['raw']).to eq('hello')
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end
it "passes title through" do
xhr :post, :create, {raw: 'hello', title: 'new topic title'}
expect(assigns(:manager_params)['title']).to eq('new topic title')
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end
it "passes topic_id through" do
xhr :post, :create, {raw: 'hello', topic_id: 1234}
expect(assigns(:manager_params)['topic_id']).to eq('1234')
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end
it "passes archetype through" do
xhr :post, :create, {raw: 'hello', archetype: 'private_message'}
expect(assigns(:manager_params)['archetype']).to eq('private_message')
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end
it "passes category through" do
xhr :post, :create, {raw: 'hello', category: 1}
expect(assigns(:manager_params)['category']).to eq('1')
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end
it "passes target_usernames through" do
xhr :post, :create, {raw: 'hello', target_usernames: 'evil,trout'}
expect(assigns(:manager_params)['target_usernames']).to eq('evil,trout')
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end
it "passes reply_to_post_number through" do
xhr :post, :create, {raw: 'hello', reply_to_post_number: 6789, topic_id: 1234}
expect(assigns(:manager_params)['reply_to_post_number']).to eq('6789')
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end
it "passes image_sizes through" do
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xhr :post, :create, {raw: 'hello', image_sizes: {width: '100', height: '200'}}
expect(assigns(:manager_params)['image_sizes']['width']).to eq('100')
expect(assigns(:manager_params)['image_sizes']['height']).to eq('200')
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end
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it "passes meta_data through" do
xhr :post, :create, {raw: 'hello', meta_data: {xyz: 'abc'}}
expect(assigns(:manager_params)['meta_data']['xyz']).to eq('abc')
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end
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context "is_warning" do
it "doesn't pass `is_warning` through if you're not staff" do
xhr :post, :create, {raw: 'hello', archetype: 'private_message', is_warning: 'true'}
expect(assigns(:manager_params)['is_warning']).to eq(false)
end
it "passes `is_warning` through if you're staff" do
log_in(:moderator)
xhr :post, :create, {raw: 'hello', archetype: 'private_message', is_warning: 'true'}
expect(assigns(:manager_params)['is_warning']).to eq(true)
end
it "passes `is_warning` as false through if you're staff" do
xhr :post, :create, {raw: 'hello', archetype: 'private_message', is_warning: 'false'}
expect(assigns(:manager_params)['is_warning']).to eq(false)
end
end
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end
end
end
describe "revisions" do
let(:post) { Fabricate(:post, version: 2) }
let(:post_revision) { Fabricate(:post_revision, post: post) }
it "throws an exception when revision is < 2" do
expect {
xhr :get, :revisions, post_id: post_revision.post_id, revision: 1
}.to raise_error(Discourse::InvalidParameters)
end
context "when edit history is not visible to the public" do
before { SiteSetting.stubs(:edit_history_visible_to_public).returns(false) }
it "ensures anonymous cannot see the revisions" do
xhr :get, :revisions, post_id: post_revision.post_id, revision: post_revision.number
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expect(response).to be_forbidden
end
it "ensures regular user cannot see the revisions" do
log_in(:user)
xhr :get, :revisions, post_id: post_revision.post_id, revision: post_revision.number
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expect(response).to be_forbidden
end
it "ensures staff can see the revisions" do
log_in(:admin)
xhr :get, :revisions, post_id: post_revision.post_id, revision: post_revision.number
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expect(response).to be_success
end
it "ensures poster can see the revisions" do
user = log_in(:active_user)
post = Fabricate(:post, user: user, version: 3)
pr = Fabricate(:post_revision, user: user, post: post)
xhr :get, :revisions, post_id: pr.post_id, revision: pr.number
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expect(response).to be_success
end
it "ensures trust level 4 can see the revisions" do
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log_in(:trust_level_4)
xhr :get, :revisions, post_id: post_revision.post_id, revision: post_revision.number
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expect(response).to be_success
end
end
context "when edit history is visible to everyone" do
before { SiteSetting.stubs(:edit_history_visible_to_public).returns(true) }
it "ensures anyone can see the revisions" do
xhr :get, :revisions, post_id: post_revision.post_id, revision: post_revision.number
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expect(response).to be_success
end
end
context "deleted post" do
let(:admin) { log_in(:admin) }
let(:deleted_post) { Fabricate(:post, user: admin, version: 3) }
let(:deleted_post_revision) { Fabricate(:post_revision, user: admin, post: deleted_post) }
before { deleted_post.trash!(admin) }
it "also work on deleted post" do
xhr :get, :revisions, post_id: deleted_post_revision.post_id, revision: deleted_post_revision.number
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expect(response).to be_success
end
end
context "deleted topic" do
let(:admin) { log_in(:admin) }
let(:deleted_topic) { Fabricate(:topic, user: admin) }
let(:post) { Fabricate(:post, user: admin, topic: deleted_topic, version: 3) }
let(:post_revision) { Fabricate(:post_revision, user: admin, post: post) }
before { deleted_topic.trash!(admin) }
it "also work on deleted topic" do
xhr :get, :revisions, post_id: post_revision.post_id, revision: post_revision.number
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expect(response).to be_success
end
end
end
describe 'revert post to a specific revision' do
include_examples 'action requires login', :put, :revert, post_id: 123, revision: 2
let(:post) { Fabricate(:post, user: logged_in_as, raw: "Lorem ipsum dolor sit amet, cu nam libris tractatos, ancillae senserit ius ex") }
let(:post_revision) { Fabricate(:post_revision, post: post, modifications: {"raw" => ["this is original post body.", "this is edited post body."]}) }
let(:blank_post_revision) { Fabricate(:post_revision, post: post, modifications: {"edit_reason" => ["edit reason #1", "edit reason #2"]}) }
let(:same_post_revision) { Fabricate(:post_revision, post: post, modifications: {"raw" => ["Lorem ipsum dolor sit amet, cu nam libris tractatos, ancillae senserit ius ex", "this is edited post body."]}) }
let(:revert_params) do
{
post_id: post.id,
revision: post_revision.number
}
end
let(:moderator) { Fabricate(:moderator) }
describe 'when logged in as a regular user' do
let(:logged_in_as) { log_in }
it "does not work" do
xhr :put, :revert, revert_params
expect(response).to_not be_success
end
end
describe "when logged in as staff" do
let(:logged_in_as) { log_in(:moderator) }
it "throws an exception when revision is < 2" do
expect {
xhr :put, :revert, post_id: post.id, revision: 1
}.to raise_error(Discourse::InvalidParameters)
end
it "fails when post_revision record is not found" do
xhr :put, :revert, post_id: post.id, revision: post_revision.number + 1
expect(response).to_not be_success
end
it "fails when post record is not found" do
xhr :put, :revert, post_id: post.id + 1, revision: post_revision.number
expect(response).to_not be_success
end
it "fails when revision is blank" do
xhr :put, :revert, post_id: post.id, revision: blank_post_revision.number
expect(response.status).to eq(422)
expect(JSON.parse(response.body)['errors']).to include(I18n.t('revert_version_same'))
end
it "fails when revised version is same as current version" do
xhr :put, :revert, post_id: post.id, revision: same_post_revision.number
expect(response.status).to eq(422)
expect(JSON.parse(response.body)['errors']).to include(I18n.t('revert_version_same'))
end
it "works!" do
xhr :put, :revert, revert_params
expect(response).to be_success
end
it "supports reverting posts in deleted topics" do
first_post = post.topic.ordered_posts.first
PostDestroyer.new(moderator, first_post).destroy
xhr :put, :revert, revert_params
expect(response).to be_success
end
end
end
describe 'expandable embedded posts' do
let(:post) { Fabricate(:post) }
it "raises an error when you can't see the post" do
Guardian.any_instance.expects(:can_see?).with(post).returns(false)
xhr :get, :expand_embed, id: post.id
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expect(response).not_to be_success
end
it "retrieves the body when you can see the post" do
Guardian.any_instance.expects(:can_see?).with(post).returns(true)
TopicEmbed.expects(:expanded_for).with(post).returns("full content")
xhr :get, :expand_embed, id: post.id
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expect(response).to be_success
expect(::JSON.parse(response.body)['cooked']).to eq("full content")
end
end
describe "flagged posts" do
include_examples "action requires login", :get, :flagged_posts, username: "system"
describe "when logged in" do
before { log_in }
it "raises an error if the user doesn't have permission to see the flagged posts" do
Guardian.any_instance.expects(:can_see_flagged_posts?).returns(false)
xhr :get, :flagged_posts, username: "system"
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expect(response).to be_forbidden
end
it "can see the flagged posts when authorized" do
Guardian.any_instance.expects(:can_see_flagged_posts?).returns(true)
xhr :get, :flagged_posts, username: "system"
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expect(response).to be_success
end
it "only shows agreed and deferred flags" do
user = Fabricate(:user)
post_agreed = create_post(user: user)
post_deferred = create_post(user: user)
post_disagreed = create_post(user: user)
moderator = Fabricate(:moderator)
PostAction.act(moderator, post_agreed, PostActionType.types[:spam])
PostAction.act(moderator, post_deferred, PostActionType.types[:off_topic])
PostAction.act(moderator, post_disagreed, PostActionType.types[:inappropriate])
admin = Fabricate(:admin)
PostAction.agree_flags!(post_agreed, admin)
PostAction.defer_flags!(post_deferred, admin)
PostAction.clear_flags!(post_disagreed, admin)
Guardian.any_instance.expects(:can_see_flagged_posts?).returns(true)
xhr :get, :flagged_posts, username: user.username
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expect(response).to be_success
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expect(JSON.parse(response.body).length).to eq(2)
end
end
end
describe "deleted posts" do
include_examples "action requires login", :get, :deleted_posts, username: "system"
describe "when logged in" do
before { log_in }
it "raises an error if the user doesn't have permission to see the deleted posts" do
Guardian.any_instance.expects(:can_see_deleted_posts?).returns(false)
xhr :get, :deleted_posts, username: "system"
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expect(response).to be_forbidden
end
it "can see the deleted posts when authorized" do
Guardian.any_instance.expects(:can_see_deleted_posts?).returns(true)
xhr :get, :deleted_posts, username: "system"
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expect(response).to be_success
end
it "doesn't return secured categories for moderators if they don't have access" do
user = Fabricate(:user)
admin = Fabricate(:admin)
Fabricate(:moderator)
group = Fabricate(:group)
group.add_owner(user)
secured_category = Fabricate(:private_category, group: group)
secured_post = create_post(user: user, category: secured_category)
PostDestroyer.new(admin, secured_post).destroy
log_in(:moderator)
xhr :get, :deleted_posts, username: user.username
expect(response).to be_success
data = JSON.parse(response.body)
expect(data.length).to eq(0)
end
it "doesn't return PMs for moderators" do
user = Fabricate(:user)
admin = Fabricate(:admin)
Fabricate(:moderator)
pm_post = create_post(user: user, archetype: 'private_message', target_usernames: [admin.username])
PostDestroyer.new(admin, pm_post).destroy
log_in(:moderator)
xhr :get, :deleted_posts, username: user.username
expect(response).to be_success
data = JSON.parse(response.body)
expect(data.length).to eq(0)
end
it "only shows posts deleted by other users" do
user = Fabricate(:user)
admin = Fabricate(:admin)
create_post(user: user)
post_deleted_by_user = create_post(user: user)
post_deleted_by_admin = create_post(user: user)
PostDestroyer.new(user, post_deleted_by_user).destroy
PostDestroyer.new(admin, post_deleted_by_admin).destroy
Guardian.any_instance.expects(:can_see_deleted_posts?).returns(true)
xhr :get, :deleted_posts, username: user.username
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expect(response).to be_success
data = JSON.parse(response.body)
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expect(data.length).to eq(1)
expect(data[0]["id"]).to eq(post_deleted_by_admin.id)
expect(data[0]["deleted_by"]["id"]).to eq(admin.id)
end
end
end
describe "view raw" do
describe "by ID" do
it "can be viewed by anonymous" do
post = Fabricate(:post, raw: "123456789")
xhr :get, :markdown_id, id: post.id
expect(response).to be_success
expect(response.body).to eq("123456789")
end
end
describe "by post number" do
it "can be viewed by anonymous" do
topic = Fabricate(:topic)
post = Fabricate(:post, topic: topic, post_number: 1, raw: "123456789")
post.save
xhr :get, :markdown_num, topic_id: topic.id, post_number: 1
expect(response).to be_success
expect(response.body).to eq("123456789")
end
end
end
describe "short link" do
let(:topic) { Fabricate(:topic) }
let(:post) { Fabricate(:post, topic: topic) }
it "redirects to the topic" do
xhr :get, :short_link, post_id: post.id
expect(response).to be_redirect
end
it "returns a 403 when access is denied" do
Guardian.any_instance.stubs(:can_see?).returns(false)
xhr :get, :short_link, post_id: post.id
expect(response).to be_forbidden
end
end
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end