discourse/spec/components/post_action_creator_spec.rb

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require 'rails_helper'
require 'post_action_creator'
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describe PostActionCreator do
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let(:user) { Fabricate(:user) }
let(:post) { Fabricate(:post) }
let(:like_type_id) { PostActionType.types[:like] }
describe 'perform' do
it 'creates a post action' do
expect { PostActionCreator.new(user, post).perform(like_type_id) }.to change { PostAction.count }.by(1)
expect(PostAction.find_by(user: user, post: post, post_action_type_id: like_type_id)).to be_present
end
it 'does not create an invalid post action' do
expect { PostActionCreator.new(user, nil).perform(like_type_id) }.to raise_error(Discourse::InvalidAccess)
end
end
end