195 lines
6.6 KiB
Ruby
195 lines
6.6 KiB
Ruby
require 'spec_helper'
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require 'post_creator'
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require 'topic_subtype'
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describe PostCreator do
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let(:user) { Fabricate(:user) }
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it 'raises an error without a raw value' do
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lambda { PostCreator.new(user, {}) }.should raise_error(Discourse::InvalidParameters)
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end
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context 'new topic' do
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let(:category) { Fabricate(:category, user: user) }
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let(:topic) { Fabricate(:topic, user: user) }
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let(:basic_topic_params) { {title: 'hello world topic', raw: 'my name is fred', archetype_id: 1} }
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let(:image_sizes) { {'http://an.image.host/image.jpg' => {'width' => 111, 'height' => 222}} }
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let(:creator) { PostCreator.new(user, basic_topic_params) }
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let(:creator_with_category) { PostCreator.new(user, basic_topic_params.merge(category: category.name )) }
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let(:creator_with_meta_data) { PostCreator.new(user, basic_topic_params.merge(meta_data: {hello: 'world'} )) }
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let(:creator_with_image_sizes) { PostCreator.new(user, basic_topic_params.merge(image_sizes: image_sizes)) }
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it 'ensures the user can create the topic' do
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Guardian.any_instance.expects(:can_create?).with(Topic,nil).returns(false)
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lambda { creator.create }.should raise_error(Discourse::InvalidAccess)
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end
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context 'success' do
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it 'creates a topic' do
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lambda { creator.create }.should change(Topic, :count).by(1)
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end
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it 'returns a post' do
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creator.create.is_a?(Post).should be_true
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end
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it 'extracts links from the post' do
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TopicLink.expects(:extract_from).with(instance_of(Post))
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creator.create
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end
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it 'enqueues the post on the message bus' do
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MessageBus.stubs(:publish).with("/users/#{user.username}", anything)
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MessageBus.expects(:publish).with("/topic/#{topic.id}", instance_of(Hash))
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PostCreator.new(user, raw: basic_topic_params[:raw], topic_id: topic.id)
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end
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it 'features topic users' do
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Jobs.stubs(:enqueue).with(:process_post, anything)
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Jobs.expects(:enqueue).with(:feature_topic_users, has_key(:topic_id))
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creator.create
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end
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it 'queues up post processing job when saved' do
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Jobs.stubs(:enqueue).with(:feature_topic_users, has_key(:topic_id))
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Jobs.expects(:enqueue).with(:process_post, has_key(:post_id))
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creator.create
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end
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it 'passes the invalidate_oneboxes along to the job if present' do
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Jobs.stubs(:enqueue).with(:feature_topic_users, has_key(:topic_id))
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Jobs.expects(:enqueue).with(:process_post, has_key(:invalidate_oneboxes))
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creator.opts[:invalidate_oneboxes] = true
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creator.create
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end
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it 'passes the image_sizes along to the job if present' do
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Jobs.stubs(:enqueue).with(:feature_topic_users, has_key(:topic_id))
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Jobs.expects(:enqueue).with(:process_post, has_key(:image_sizes))
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creator.opts[:image_sizes] = {'http://an.image.host/image.jpg' => {'width' => 17, 'height' => 31}}
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creator.create
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end
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it 'assigns a category when supplied' do
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creator_with_category.create.topic.category.should == category
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end
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it 'adds meta data from the post' do
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creator_with_meta_data.create.topic.meta_data['hello'].should == 'world'
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end
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it 'passes the image sizes through' do
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Post.any_instance.expects(:image_sizes=).with(image_sizes)
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creator_with_image_sizes.create
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end
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it 'increases topic response counts' do
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first_post = creator.create
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user2 = Fabricate(:coding_horror)
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user2.topic_reply_count.should == 0
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first_post.user.reload.topic_reply_count.should == 0
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PostCreator.new(user2, topic_id: first_post.topic_id, raw: "this is my test post 123").create
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user2.reload.topic_reply_count.should == 1
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first_post.user.reload.topic_reply_count.should == 0
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end
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end
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end
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context 'uniqueness' do
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let!(:topic) { Fabricate(:topic, user: user) }
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let(:basic_topic_params) { { raw: 'test reply', topic_id: topic.id, reply_to_post_number: 4} }
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let(:creator) { PostCreator.new(user, basic_topic_params) }
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context "disabled" do
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before do
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SiteSetting.stubs(:unique_posts_mins).returns(0)
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creator.create
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end
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it "returns true for another post with the same content" do
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new_creator = PostCreator.new(user, basic_topic_params)
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new_creator.create.should be_present
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end
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end
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context 'enabled' do
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let(:new_post_creator) { PostCreator.new(user, basic_topic_params) }
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before do
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SiteSetting.stubs(:unique_posts_mins).returns(10)
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creator.create
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end
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it "returns blank for another post with the same content" do
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new_post_creator.create
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new_post_creator.errors.should be_present
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end
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it "returns a post for admins" do
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user.admin = true
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new_post_creator.create
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new_post_creator.errors.should be_blank
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end
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it "returns a post for moderators" do
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user.moderator = true
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new_post_creator.create
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new_post_creator.errors.should be_blank
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end
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end
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end
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# more integration testing ... maximise our testing
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context 'existing topic' do
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let!(:topic) { Fabricate(:topic, user: user) }
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let(:creator) { PostCreator.new(user, raw: 'test reply', topic_id: topic.id, reply_to_post_number: 4) }
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it 'ensures the user can create the post' do
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Guardian.any_instance.expects(:can_create?).with(Post, topic).returns(false)
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lambda { creator.create }.should raise_error(Discourse::InvalidAccess)
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end
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context 'success' do
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it 'create correctly' do
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post = creator.create
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Post.count.should == 1
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Topic.count.should == 1
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post.reply_to_post_number.should == 4
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end
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end
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end
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# integration test ... minimise db work
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context 'private message' do
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let(:target_user1) { Fabricate(:coding_horror) }
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let(:target_user2) { Fabricate(:moderator) }
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let(:unrelated) { Fabricate(:user) }
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let(:post) do
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PostCreator.create(user, title: 'hi there welcome to my topic',
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raw: "this is my awesome message @#{unrelated.username_lower}",
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archetype: Archetype.private_message,
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target_usernames: [target_user1.username, target_user2.username].join(','))
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end
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it 'acts correctly' do
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post.topic.archetype.should == Archetype.private_message
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post.topic.topic_allowed_users.count.should == 3
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# does not notify an unrelated user
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unrelated.notifications.count.should == 0
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post.topic.subtype.should == TopicSubtype.user_to_user
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end
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end
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end
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