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c531f4ded5
Rails yanked out observers many many years ago, instead the functionality was yanked out to a gem that is very lightly maintained. For example: if we want to upgrade to rails 5 there is no published gem Internally the usage of observers had quite a few problem. The series of refactors renamed a bunch of classes to give us more clarity and removed some magic.
100 lines
2.9 KiB
Ruby
100 lines
2.9 KiB
Ruby
require 'rails_helper'
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require_dependency 'post_destroyer'
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describe PostActionNotifier do
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before do
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PostActionNotifier.enable
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end
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let!(:evil_trout) { Fabricate(:evil_trout) }
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let(:post) { Fabricate(:post) }
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context 'liking' do
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context 'when liking a post' do
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it 'creates a notification' do
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expect {
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PostAction.act(evil_trout, post, PostActionType.types[:like])
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# one like (welcome badge deferred)
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}.to change(Notification, :count).by(1)
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end
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end
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context 'when removing a liked post' do
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it 'removes a notification' do
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PostAction.act(evil_trout, post, PostActionType.types[:like])
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expect {
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PostAction.remove_act(evil_trout, post, PostActionType.types[:like])
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}.to change(Notification, :count).by(-1)
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end
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end
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end
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context 'when editing a post' do
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it 'notifies a user of the revision' do
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expect {
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post.revise(evil_trout, { raw: "world is the new body of the message" })
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}.to change(post.user.notifications, :count).by(1)
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end
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context "edit notifications are disabled" do
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before { SiteSetting.stubs(:disable_edit_notifications).returns(true) }
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it 'notifies a user of the revision made by another user' do
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expect {
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post.revise(evil_trout, { raw: "world is the new body of the message" })
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}.to change(post.user.notifications, :count).by(1)
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end
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it 'does not notifiy a user of the revision made by the system user' do
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expect {
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post.revise(Discourse.system_user, { raw: "world is the new body of the message" })
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}.not_to change(post.user.notifications, :count)
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end
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end
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end
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context 'private message' do
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let(:user) { Fabricate(:user) }
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let(:mention_post) { Fabricate(:post, user: user, raw: 'Hello @eviltrout')}
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let(:topic) do
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topic = mention_post.topic
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topic.update_columns archetype: Archetype.private_message, category_id: nil
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topic
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end
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it "won't notify someone who can't see the post" do
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expect {
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Guardian.any_instance.expects(:can_see?).with(instance_of(Post)).returns(false)
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mention_post
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PostAlerter.post_created(mention_post)
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}.not_to change(evil_trout.notifications, :count)
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end
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it 'creates like notifications' do
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other_user = Fabricate(:user)
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topic.allowed_users << user << other_user
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expect {
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PostAction.act(other_user, mention_post, PostActionType.types[:like])
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}.to change(user.notifications, :count)
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end
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end
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context 'moderator action post' do
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let(:user) { Fabricate(:user) }
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let(:first_post) { Fabricate(:post, user: user, raw: 'A useless post for you.')}
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let(:topic) { first_post.topic }
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it 'should not notify anyone' do
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expect {
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Fabricate(:post, topic: topic, raw: 'This topic is CLOSED', post_type: Post.types[:moderator_action])
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}.to_not change { Notification.count }
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end
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end
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end
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