diff --git a/test/services/email_importer_test.rb b/test/services/email_importer_test.rb
index 5641c4b..de141f4 100644
--- a/test/services/email_importer_test.rb
+++ b/test/services/email_importer_test.rb
@@ -4,21 +4,27 @@ class EmailImporterTest < ActiveSupport::TestCase
   test "convert html to text when not multipart html only" do
     email = email_from_eml("html_only.eml")
 
-    assert_match(/Attention, plus que quelques jours pour bénéficier du FNE !/, email.plain_body)
+    expected = /Attention, plus que quelques jours pour bénéficier du FNE !/
+
+    assert_match(expected, email.plain_body)
     assert_no_html email.plain_body
   end
 
   test "convert html to text when multipart and html only" do
     email = email_from_eml("html_only_multipart.eml")
 
-    assert_match(/Complément d''information :  suite du ticket 2009P88471/, email.plain_body)
+    expected = /Complément d''information :  suite du ticket 2009P88471/
+
+    assert_match(expected, email.plain_body)
     assert_no_html email.plain_body
   end
 
   test "convert html to text when base64-encoded html only" do
     email = email_from_eml("html_only_base64.eml")
 
-    assert_match(/Type: Health and Safety/, email.plain_body)
+    expected = /Type: Health and Safety/
+
+    assert_match(expected, email.plain_body)
     assert_no_html email.plain_body
   end