diff --git a/test/services/video/provider_test.rb b/test/services/video/provider_test.rb
index 44247703248e3833935718f10baecb30a8952374..c5d4ab978dffc3e9388181801f7cd0e3cfcead50 100644
--- a/test/services/video/provider_test.rb
+++ b/test/services/video/provider_test.rb
@@ -10,26 +10,33 @@ class Video::ProviderTest < ActiveSupport::TestCase
   def test_vimeo
     provider = Video::Provider.find('https://vimeo.com/248482251')
     assert_equal Video::Provider::Vimeo, provider.class
+    assert_equal "player.vimeo.com", provider.csp_domain
   end
 
   def test_youtube
     provider = Video::Provider.find('https://www.youtube.com/watch?v=sN8Cq5HEBug')
     assert_equal Video::Provider::Youtube, provider.class
+    assert_equal "www.youtube.com", provider.csp_domain
     provider = Video::Provider.find('https://youtu.be/sN8Cq5HEBug')
     assert_equal Video::Provider::Youtube, provider.class
+    assert_equal "www.youtube.com", provider.csp_domain
   end
 
   def test_dailymotion
     provider = Video::Provider.find('https://www.dailymotion.com/video/x35l6b8')
     assert_equal Video::Provider::Dailymotion, provider.class
+    assert_equal "www.dailymotion.com", provider.csp_domain
     provider = Video::Provider.find('https://dai.ly/x35l6b8')
     assert_equal Video::Provider::Dailymotion, provider.class
+    assert_equal "www.dailymotion.com", provider.csp_domain
   end
 
   def test_peertube
     provider = Video::Provider.find('https://peertube.fr/w/1i848Qvi7Q3ytW2uPY8AxG')
     assert_equal Video::Provider::Peertube, provider.class
+    assert_equal "peertube.fr", provider.csp_domain
     provider = Video::Provider.find('https://peertube.my.noesya.coop/w/qBMwAAULLA9oadFgbtdyq8')
     assert_equal Video::Provider::Peertube, provider.class
+    assert_equal "peertube.my.noesya.coop", provider.csp_domain
   end
 end
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