Fixed #2104 image modal not closed when opening new ticket

app/assets/javascripts/app/controllers/ticket_zoom.coffee

@@ -291,6 +291,7 @@ class App.TicketZoom extends App.Controller
 
   hide: =>
     @activeState = false
+    $('body > .modal').modal('hide')
     @positionPageHeaderStop()
     @autosaveStop()
     @shortcutNavigationstop()

script/build/test_slice_tests.sh

@@ -52,6 +52,7 @@ if [ "$LEVEL" == '1' ]; then
   rm test/browser/agent_ticket_update5_test.rb
   rm test/browser/agent_ticket_update_with_attachment_refresh_test.rb
   rm test/browser/agent_ticket_update_and_reload_test.rb
+  rm test/browser/agent_ticket_zoom_hide_test.rb
   rm test/browser/agent_user_manage_test.rb
   rm test/browser/agent_user_profile_test.rb
   # test/browser/auth_test.rb
@@ -129,6 +130,7 @@ elif [ "$LEVEL" == '2' ]; then
   # rm test/browser/agent_ticket_update5_test.rb
   # rm test/browser/agent_ticket_update_with_attachment_refresh_test.rb
   # test/browser/agent_ticket_update_and_reload_test.rb
+  # test/browser/agent_ticket_zoom_hide_test.rb
   rm test/browser/agent_user_manage_test.rb
   rm test/browser/agent_user_profile_test.rb
   rm test/browser/auth_test.rb
@@ -206,6 +208,7 @@ elif [ "$LEVEL" == '3' ]; then
   rm test/browser/agent_ticket_update5_test.rb
   rm test/browser/agent_ticket_update_with_attachment_refresh_test.rb
   rm test/browser/agent_ticket_update_and_reload_test.rb
+  rm test/browser/agent_ticket_zoom_hide_test.rb
   rm test/browser/agent_user_manage_test.rb
   rm test/browser/agent_user_profile_test.rb
   rm test/browser/auth_test.rb
@@ -283,6 +286,7 @@ elif [ "$LEVEL" == '4' ]; then
   rm test/browser/agent_ticket_update5_test.rb
   rm test/browser/agent_ticket_update_with_attachment_refresh_test.rb
   rm test/browser/agent_ticket_update_and_reload_test.rb
+  rm test/browser/agent_ticket_zoom_hide_test.rb
   rm test/browser/agent_user_manage_test.rb
   rm test/browser/agent_user_profile_test.rb
   rm test/browser/auth_test.rb
@@ -359,6 +363,7 @@ elif [ "$LEVEL" == '5' ]; then
   rm test/browser/agent_ticket_update5_test.rb
   rm test/browser/agent_ticket_update_with_attachment_refresh_test.rb
   rm test/browser/agent_ticket_update_and_reload_test.rb
+  rm test/browser/agent_ticket_zoom_hide_test.rb
   # test/browser/agent_user_manage_test.rb
   # test/browser/agent_user_profile_test.rb
   rm test/browser/auth_test.rb
@@ -438,6 +443,7 @@ elif [ "$LEVEL" == '6' ]; then
   rm test/browser/agent_ticket_update5_test.rb
   rm test/browser/agent_ticket_update_with_attachment_refresh_test.rb
   rm test/browser/agent_ticket_update_and_reload_test.rb
+  rm test/browser/agent_ticket_zoom_hide_test.rb
   rm test/browser/agent_user_manage_test.rb
   rm test/browser/agent_user_profile_test.rb
   rm test/browser/auth_test.rb

test/browser/agent_ticket_zoom_hide_test.rb

@@ -0,0 +1,73 @@
+require 'browser_test_helper'
+
+class AgentTicketZoomHideTest < TestCase
+
+  def setup
+    # Enable attachment image preview
+    set_setting('ui_ticket_zoom_attachments_preview', true)
+  end
+
+  def test_ticket_zoom_hide_closes_all_modals
+    # since selenium webdriver with firefox is not able to upload files, skip here
+    # https://github.com/w3c/webdriver/issues/1230
+    return if browser == 'firefox'
+
+    @browser = browser_instance
+
+    login(
+      username: 'agent1@example.com',
+      password: 'test',
+      url: browser_url,
+    )
+
+    # create two tickets
+    ticket1 = ticket_create(
+      data: {
+        customer: 'Nico',
+        group: 'Users',
+        title: 'Ticket 1',
+        body: 'some body 123äöü - changes',
+      }
+    )
+
+    ticket2 = ticket_create(
+      data: {
+        customer: 'Nico',
+        group: 'Users',
+        title: 'Ticket 2',
+        body: 'some body 123äöü - changes',
+      }
+    )
+
+    # Upload attachment and submit update
+    ticket_update(
+      data: {
+        body:  'added image attachment',
+        files: [Rails.root.join('test', 'data', 'upload', 'upload2.jpg')],
+      },
+    )
+
+    # Open the attachment preview modal
+    click(
+      css: '.attachment-icon img',
+    )
+
+    watch_for(
+      css: 'body > .modal',
+    )
+
+    # Now go to a previous ticket and confirm that the modal disappears
+    location(
+      url: browser_url + '/#ticket/zoom/1',
+    )
+    sleep 2
+    exists_not(
+      css: 'body > .modal',
+    )
+  end
+
+  def teardown
+    # Disable attachment image preview
+    set_setting('ui_ticket_zoom_attachments_preview', false)
+  end
+end

test/browser_test_helper.rb

@@ -2,6 +2,9 @@ ENV['RAILS_ENV'] = 'test'
 # rubocop:disable HandleExceptions, NonLocalExitFromIterator, Style/GuardClause, Lint/MissingCopEnableDirective
 require File.expand_path('../config/environment', __dir__)
 require 'selenium-webdriver'
+require 'json'
+require 'net/http'
+require 'uri'
 
 class TestCase < Test::Unit::TestCase
 
@@ -2275,6 +2278,13 @@ wait untill text in selector disabppears
       )
     end
 
+    if data[:files]
+      file_upload(
+        css:   '.content.active .attachmentPlaceholder-inputHolder input',
+        files: data[:files],
+      )
+    end
+
     params[:custom_data_select]&.each do |local_key, local_value|
       select(
         browser: instance,
@@ -4079,4 +4089,47 @@ wait untill text in selector disabppears
   def checkbox_is_selected(scope, value)
     scope.find_element(css: "input[value=#{value}]").property('checked')
   end
+
+=begin
+
+  Retrieve a hash of all the avaiable Zammad settings and their current values.
+
+  settings = fetch_settings()
+
+=end
+
+  def fetch_settings
+    url = URI.parse(browser_url)
+    req = Net::HTTP::Get.new(browser_url + '/api/v1/settings/')
+    req.basic_auth('master@example.com', 'test')
+
+    res = Net::HTTP.start(url.host, url.port) do |http|
+      http.request(req)
+    end
+    raise "HTTP error #{res.code} while fetching #{browser_url}/api/v1/settings/" if res.code != '200'
+    JSON.parse(res.body)
+  end
+
+=begin
+
+  Enable or disable Zammad experiemental features remotely.
+
+  set_setting('ui_ticket_zoom_attachments_preview', true)
+
+=end
+
+  def set_setting(name, value)
+    name_to_id = fetch_settings.map { |s| [s['name'], s['id']] }.to_h
+    id = name_to_id[name]
+
+    url = URI.parse(browser_url)
+    req = Net::HTTP::Put.new("#{browser_url}/api/v1/settings/#{id}")
+    req['Content-Type'] = 'application/json'
+    req.basic_auth('master@example.com', 'test')
+    req.body = { 'state_current' => { 'value' => value } }.to_json
+    res = Net::HTTP.start(url.host, url.port) do |http|
+      http.request(req)
+    end
+    raise "HTTP error #{res.code} while POSTing to #{browser_url}/api/v1/settings/" if res.code != '200'
+  end
 end