Time Zone indication in Conference program (#138)

* add time zone to conference_program, add tests

* remove extra code

* fix chromedriver in test.yml

.github/workflows/test.yml

@@ -36,6 +36,10 @@ jobs:
         with:
           fetch-depth: 1
 
+      - uses: nanasess/setup-chromedriver@v2
+        with:
+          chromedriver-version: 119.0.6045.105
+
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ env.RUBY_VERSION }}

app/overrides/decidim/conferences/conference_program/_program_meeting/add_time_zone.html.erb.deface

@@ -0,0 +1,6 @@
+<!-- replace '.programme-time' -->
+
+<div class="column medium-2 programme-time">
+  <%= gpc_time_format start_time %> – <%= gpc_time_format end_time %>
+  <%= gpc_time_zone(start_time) %>
+</div>

spec/system/conference_spec.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "rails_helper"
+require "selenium/webdriver"
 
 describe "Visit a conference", type: :system do
   let(:organization) { create :organization }
@@ -76,4 +77,34 @@
       it_behaves_like "no links"
     end
   end
+
+  context "when conference program show" do
+    let(:organization) { create :organization, time_zone: "UTC" }
+    let!(:component) { create(:component, manifest_name: :meetings, participatory_space: conference) }
+    let!(:conference_speakers) { create_list(:conference_speaker, 3, :with_meeting, conference: conference, meetings_component: component) }
+    let(:meetings) { Decidim::ConferenceMeeting.where(component: component) }
+    let!(:user) { create(:user, :confirmed, organization: organization, time_zone: timezone) }
+    let(:timezone) { "CET" }
+
+    context "when the user is logged in" do
+      before do
+        sign_in user
+        visit decidim_conferences.conference_conference_program_path(conference, component)
+      end
+
+      it "shows user's time zone" do
+        expect(page).to have_content("CET")
+      end
+    end
+
+    context "when the user is not logged in" do
+      before do
+        visit decidim_conferences.conference_conference_program_path(conference, component)
+      end
+
+      it "shows the organization's time zone" do
+        expect(page).to have_content("UTC")
+      end
+    end
+  end
 end