discourse/spec/lib/post_action_destroyer_spec.rb

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# frozen_string_literal: true
describe PostActionDestroyer do
fab!(:admin) { Fabricate(:admin) }
fab!(:user) { Fabricate(:user) }
fab!(:post) { Fabricate(:post) }
describe '#perform' do
context 'like' do
context 'post action exists' do
before do
PostActionCreator.new(user, post, PostActionType.types[:like]).perform
end
it 'destroys the post action' do
expect {
PostActionDestroyer.destroy(user, post, :like)
}.to change { PostAction.count }.by(-1)
end
it 'notifies subscribers' do
expect(post.reload.like_count).to eq(1)
messages = MessageBus.track_publish do
PostActionDestroyer.destroy(user, post, :like)
end
message = messages.last.data
expect(message[:type]).to eq(:unliked)
expect(message[:likes_count]).to eq(0)
expect(message[:user_id]).to eq(user.id)
end
end
context 'post action doesnt exist' do
describe 'perform' do
it 'fails' do
result = PostActionDestroyer.destroy(user, post, :like)
expect(result.success).to eq(false)
expect(result.not_found).to eq(true)
end
end
end
end
context 'any other notifiable type' do
before do
PostActionCreator.new(user, post, PostActionType.types[:spam]).perform
end
it 'destroys the post action' do
expect {
PostActionDestroyer.destroy(user, post, :spam)
}.to change { PostAction.count }.by(-1)
end
it 'notifies subscribers' do
messages = MessageBus.track_publish do
PostActionDestroyer.destroy(user, post, :spam)
end
expect(messages.last.data[:type]).to eq(:acted)
end
end
end
end