require 'rails_helper' require_dependency 'post_action' describe PostSerializer do context "a post with lots of actions" do let(:post) { Fabricate(:post) } let(:actor) { Fabricate(:user) } let(:admin) { Fabricate(:admin) } let(:acted_ids) { PostActionType.public_types.values .concat([:notify_user, :spam].map { |k| PostActionType.types[k] }) } def visible_actions_for(user) serializer = PostSerializer.new(post, scope: Guardian.new(user), root: false) # NOTE this is messy, we should extract all this logic elsewhere serializer.post_actions = PostAction.counts_for([post], actor)[post.id] if user.try(:id) == actor.id actions = serializer.as_json[:actions_summary] lookup = PostActionType.types.invert actions.keep_if { |a| (a[:count] || 0) > 0 }.map { |a| lookup[a[:id]] } end before do acted_ids.each do |id| PostAction.act(actor, post, id) end post.reload end it "displays the correct info" do expect(visible_actions_for(actor).sort).to eq([:like, :notify_user, :spam]) expect(visible_actions_for(post.user).sort).to eq([:like]) expect(visible_actions_for(nil).sort).to eq([:like]) expect(visible_actions_for(admin).sort).to eq([:like, :notify_user, :spam]) end it "can't flag your own post to notify yourself" do serializer = PostSerializer.new(post, scope: Guardian.new(post.user), root: false) notify_user_action = serializer.actions_summary.find { |a| a[:id] == PostActionType.types[:notify_user] } expect(notify_user_action).to be_blank end end context "a post by a nuked user" do let!(:post) { Fabricate(:post, user: Fabricate(:user), deleted_at: Time.zone.now) } before do post.user_id = nil post.save! end subject { PostSerializer.new(post, scope: Guardian.new(Fabricate(:admin)), root: false).as_json } it "serializes correctly" do [:name, :username, :display_username, :avatar_template, :user_title, :trust_level].each do |attr| expect(subject[attr]).to be_nil end [:moderator, :staff, :yours].each do |attr| expect(subject[attr]).to eq(false) end end end context "display_username" do let(:user) { Fabricate.build(:user) } let(:post) { Fabricate.build(:post, user: user) } let(:serializer) { PostSerializer.new(post, scope: Guardian.new, root: false) } let(:json) { serializer.as_json } it "returns the display_username it when `enable_names` is on" do SiteSetting.enable_names = true expect(json[:display_username]).to be_present end it "doesn't return the display_username it when `enable_names` is off" do SiteSetting.enable_names = false expect(json[:display_username]).to be_blank end end context "a hidden post with add_raw enabled" do let(:user) { Fabricate.build(:user, id: 101) } let(:raw) { "Raw contents of the post." } def serialized_post_for_user(u) s = PostSerializer.new(post, scope: Guardian.new(u), root: false) s.add_raw = true s.as_json end context "a public post" do let(:post) { Fabricate.build(:post, raw: raw, user: user) } it "includes the raw post for everyone" do [nil, user, Fabricate(:user), Fabricate(:moderator), Fabricate(:admin)].each do |user| expect(serialized_post_for_user(user)[:raw]).to eq(raw) end end end context "a hidden post" do let(:post) { Fabricate.build(:post, raw: raw, user: user, hidden: true, hidden_reason_id: Post.hidden_reasons[:flag_threshold_reached]) } it "shows the raw post only if authorized to see it" do expect(serialized_post_for_user(nil)[:raw]).to eq(nil) expect(serialized_post_for_user(Fabricate(:user))[:raw]).to eq(nil) expect(serialized_post_for_user(user)[:raw]).to eq(raw) expect(serialized_post_for_user(Fabricate(:moderator))[:raw]).to eq(raw) expect(serialized_post_for_user(Fabricate(:admin))[:raw]).to eq(raw) end it "can view edit history only if authorized" do expect(serialized_post_for_user(nil)[:can_view_edit_history]).to eq(false) expect(serialized_post_for_user(Fabricate(:user))[:can_view_edit_history]).to eq(false) expect(serialized_post_for_user(user)[:can_view_edit_history]).to eq(true) expect(serialized_post_for_user(Fabricate(:moderator))[:can_view_edit_history]).to eq(true) expect(serialized_post_for_user(Fabricate(:admin))[:can_view_edit_history]).to eq(true) end end context "a public wiki post" do let(:post) { Fabricate.build(:post, raw: raw, user: user, wiki: true) } it "can view edit history" do [nil, user, Fabricate(:user), Fabricate(:moderator), Fabricate(:admin)].each do |user| expect(serialized_post_for_user(user)[:can_view_edit_history]).to eq(true) end end end context "a hidden wiki post" do let(:post) { Fabricate.build( :post, raw: raw, user: user, wiki: true, hidden: true, hidden_reason_id: Post.hidden_reasons[:flag_threshold_reached]) } it "can view edit history only if authorized" do expect(serialized_post_for_user(nil)[:can_view_edit_history]).to eq(false) expect(serialized_post_for_user(Fabricate(:user))[:can_view_edit_history]).to eq(false) expect(serialized_post_for_user(user)[:can_view_edit_history]).to eq(true) expect(serialized_post_for_user(Fabricate(:moderator))[:can_view_edit_history]).to eq(true) expect(serialized_post_for_user(Fabricate(:admin))[:can_view_edit_history]).to eq(true) end end end end