Split some extremely long strings over multiple lines using squiggly heredocs

I'm not entirely convinced that testing walls of text like this is useful
anyway, but at least this approach makes the lines significantly less long.

diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 26b5aa64b8402baec153a5c6358fe5b37c596b3c..4d772ed6eace4b65c868bfb15956292dacf95d3c 100644 (file)
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -193,4 +193,4 @@ Style/NumericLiterals:
 # Configuration parameters: AutoCorrect, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
 Metrics/LineLength:
-  Max: 1073
+  Max: 307

diff --git a/test/helpers/user_roles_helper_test.rb b/test/helpers/user_roles_helper_test.rb
index 058d6abd40aca00e32f4ecf95f3f916ef3d64884..26c303cfa8fd24e8b48a82acb848fa33ffb452bc 100644 (file)
--- a/test/helpers/user_roles_helper_test.rb
+++ b/test/helpers/user_roles_helper_test.rb
@@ -10,7 +10,13 @@ class UserRolesHelperTest < ActionView::TestCase
     assert_dom_equal "", icon
 
     icon = role_icon(create(:moderator_user), "moderator")
-    assert_dom_equal '<picture><source srcset="/images/roles/moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/moderator.svg" border="0" alt="This user is a moderator" title="This user is a moderator" src="/images/roles/moderator.png" width="20" height="20" /></picture>', icon
+    expected = <<~HTML.delete("\n")
+      <picture>
+      <source srcset="/images/roles/moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/moderator.svg" border="0" alt="This user is a moderator" title="This user is a moderator" src="/images/roles/moderator.png" width="20" height="20" />
+      </picture>
+    HTML
+    assert_dom_equal expected, icon
   end
 
   def test_role_icon_administrator
@@ -18,11 +24,27 @@ class UserRolesHelperTest < ActionView::TestCase
 
     user = create(:user)
     icon = role_icon(user, "moderator")
-    assert_dom_equal %(<a confirm="Are you sure you want to grant the role `moderator&#39; to the user `#{user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(user.display_name)}/role/moderator/grant"><picture><source srcset="/images/roles/blank_moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/blank_moderator.svg" border="0" alt="Grant moderator access" title="Grant moderator access" src="/images/roles/blank_moderator.png" width="20" height="20" /></picture></a>), icon
+    expected = <<~HTML.delete("\n")
+      <a confirm="Are you sure you want to grant the role `moderator&#39; to the user `#{user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(user.display_name)}/role/moderator/grant">
+      <picture>
+      <source srcset="/images/roles/blank_moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/blank_moderator.svg" border="0" alt="Grant moderator access" title="Grant moderator access" src="/images/roles/blank_moderator.png" width="20" height="20" />
+      </picture>
+      </a>
+    HTML
+    assert_dom_equal expected, icon
 
     moderator_user = create(:moderator_user)
     icon = role_icon(moderator_user, "moderator")
-    assert_dom_equal %(<a confirm="Are you sure you want to revoke the role `moderator&#39; from the user `#{moderator_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(moderator_user.display_name)}/role/moderator/revoke"><picture><source srcset="/images/roles/moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/moderator.svg" border="0" alt="Revoke moderator access" title="Revoke moderator access" src="/images/roles/moderator.png" width="20" height="20" /></picture></a>), icon
+    expected = <<~HTML.delete("\n")
+      <a confirm="Are you sure you want to revoke the role `moderator&#39; from the user `#{moderator_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(moderator_user.display_name)}/role/moderator/revoke">
+      <picture>
+      <source srcset="/images/roles/moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/moderator.svg" border="0" alt="Revoke moderator access" title="Revoke moderator access" src="/images/roles/moderator.png" width="20" height="20" />
+      </picture>
+      </a>
+    HTML
+    assert_dom_equal expected, icon
   end
 
   def test_role_icons_normal
@@ -32,10 +54,26 @@ class UserRolesHelperTest < ActionView::TestCase
     assert_dom_equal "  ", icons
 
     icons = role_icons(create(:moderator_user))
-    assert_dom_equal '  <picture><source srcset="/images/roles/moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/moderator.svg" border="0" alt="This user is a moderator" title="This user is a moderator" src="/images/roles/moderator.png" width="20" height="20" /></picture>', icons
+    expected = "  " + <<~HTML.delete("\n")
+      <picture>
+      <source srcset="/images/roles/moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/moderator.svg" border="0" alt="This user is a moderator" title="This user is a moderator" src="/images/roles/moderator.png" width="20" height="20" />
+      </picture>
+    HTML
+    assert_dom_equal expected, icons
 
     icons = role_icons(create(:super_user))
-    assert_dom_equal ' <picture><source srcset="/images/roles/administrator.svg" type="image/svg+xml" /><img srcset="/images/roles/administrator.svg" border="0" alt="This user is an administrator" title="This user is an administrator" src="/images/roles/administrator.png" width="20" height="20" /></picture> <picture><source srcset="/images/roles/moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/moderator.svg" border="0" alt="This user is a moderator" title="This user is a moderator" src="/images/roles/moderator.png" width="20" height="20" /></picture>', icons
+    expected = " " + <<~HTML.delete("\n")
+      <picture>
+      <source srcset="/images/roles/administrator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/administrator.svg" border="0" alt="This user is an administrator" title="This user is an administrator" src="/images/roles/administrator.png" width="20" height="20" />
+      </picture>
+       <picture>
+      <source srcset="/images/roles/moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/moderator.svg" border="0" alt="This user is a moderator" title="This user is a moderator" src="/images/roles/moderator.png" width="20" height="20" />
+      </picture>
+    HTML
+    assert_dom_equal expected, icons
   end
 
   def test_role_icons_administrator
@@ -43,14 +81,56 @@ class UserRolesHelperTest < ActionView::TestCase
 
     user = create(:user)
     icons = role_icons(user)
-    assert_dom_equal %( <a confirm="Are you sure you want to grant the role `administrator&#39; to the user `#{user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(user.display_name)}/role/administrator/grant"><picture><source srcset="/images/roles/blank_administrator.svg" type="image/svg+xml" /><img srcset="/images/roles/blank_administrator.svg" border="0" alt="Grant administrator access" title="Grant administrator access" src="/images/roles/blank_administrator.png" width="20" height="20" /></picture></a> <a confirm="Are you sure you want to grant the role `moderator&#39; to the user `#{user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(user.display_name)}/role/moderator/grant"><picture><source srcset="/images/roles/blank_moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/blank_moderator.svg" border="0" alt="Grant moderator access" title="Grant moderator access" src="/images/roles/blank_moderator.png" width="20" height="20" /></picture></a>), icons
+    expected = " " + <<~HTML.delete("\n")
+      <a confirm="Are you sure you want to grant the role `administrator&#39; to the user `#{user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(user.display_name)}/role/administrator/grant">
+      <picture>
+      <source srcset="/images/roles/blank_administrator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/blank_administrator.svg" border="0" alt="Grant administrator access" title="Grant administrator access" src="/images/roles/blank_administrator.png" width="20" height="20" />
+      </picture>
+      </a>
+       <a confirm="Are you sure you want to grant the role `moderator&#39; to the user `#{user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(user.display_name)}/role/moderator/grant">
+      <picture>
+      <source srcset="/images/roles/blank_moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/blank_moderator.svg" border="0" alt="Grant moderator access" title="Grant moderator access" src="/images/roles/blank_moderator.png" width="20" height="20" />
+      </picture>
+      </a>
+    HTML
+    assert_dom_equal expected, icons
 
     moderator_user = create(:moderator_user)
     icons = role_icons(moderator_user)
-    assert_dom_equal %( <a confirm="Are you sure you want to grant the role `administrator&#39; to the user `#{moderator_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(moderator_user.display_name)}/role/administrator/grant"><picture><source srcset="/images/roles/blank_administrator.svg" type="image/svg+xml" /><img srcset="/images/roles/blank_administrator.svg" border="0" alt="Grant administrator access" title="Grant administrator access" src="/images/roles/blank_administrator.png" width="20" height="20" /></picture></a> <a confirm="Are you sure you want to revoke the role `moderator&#39; from the user `#{moderator_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(moderator_user.display_name)}/role/moderator/revoke"><picture><source srcset="/images/roles/moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/moderator.svg" border="0" alt="Revoke moderator access" title="Revoke moderator access" src="/images/roles/moderator.png" width="20" height="20" /></picture></a>), icons
+    expected = " " + <<~HTML.delete("\n")
+      <a confirm="Are you sure you want to grant the role `administrator&#39; to the user `#{moderator_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(moderator_user.display_name)}/role/administrator/grant">
+      <picture>
+      <source srcset="/images/roles/blank_administrator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/blank_administrator.svg" border="0" alt="Grant administrator access" title="Grant administrator access" src="/images/roles/blank_administrator.png" width="20" height="20" />
+      </picture>
+      </a>
+       <a confirm="Are you sure you want to revoke the role `moderator&#39; from the user `#{moderator_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(moderator_user.display_name)}/role/moderator/revoke">
+      <picture>
+      <source srcset="/images/roles/moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/moderator.svg" border="0" alt="Revoke moderator access" title="Revoke moderator access" src="/images/roles/moderator.png" width="20" height="20" />
+      </picture>
+      </a>
+    HTML
+    assert_dom_equal expected, icons
 
     super_user = create(:super_user)
     icons = role_icons(super_user)
-    assert_dom_equal %( <a confirm="Are you sure you want to revoke the role `administrator&#39; from the user `#{super_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(super_user.display_name)}/role/administrator/revoke"><picture><source srcset="/images/roles/administrator.svg" type="image/svg+xml" /><img srcset="/images/roles/administrator.svg" border="0" alt="Revoke administrator access" title="Revoke administrator access" src="/images/roles/administrator.png" width="20" height="20" /></picture></a> <a confirm="Are you sure you want to revoke the role `moderator&#39; from the user `#{super_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(super_user.display_name)}/role/moderator/revoke"><picture><source srcset="/images/roles/moderator.svg" type="image/svg+xml" /><img srcset="/images/roles/moderator.svg" border="0" alt="Revoke moderator access" title="Revoke moderator access" src="/images/roles/moderator.png" width="20" height="20" /></picture></a>), icons
+    expected = " " + <<~HTML.delete("\n")
+      <a confirm="Are you sure you want to revoke the role `administrator&#39; from the user `#{super_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(super_user.display_name)}/role/administrator/revoke">
+      <picture>
+      <source srcset="/images/roles/administrator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/administrator.svg" border="0" alt="Revoke administrator access" title="Revoke administrator access" src="/images/roles/administrator.png" width="20" height="20" />
+      </picture>
+      </a>
+       <a confirm="Are you sure you want to revoke the role `moderator&#39; from the user `#{super_user.display_name}&#39;?" rel="nofollow" data-method="post" href="/user/#{ERB::Util.u(super_user.display_name)}/role/moderator/revoke">
+      <picture>
+      <source srcset="/images/roles/moderator.svg" type="image/svg+xml" />
+      <img srcset="/images/roles/moderator.svg" border="0" alt="Revoke moderator access" title="Revoke moderator access" src="/images/roles/moderator.png" width="20" height="20" />
+      </picture>
+      </a>
+    HTML
+    assert_dom_equal expected, icons
   end
 end