diff --git a/.travis.yml b/.travis.yml
index 9cf57eda..f0d8628d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,9 +9,10 @@ rvm:
   - 2.1.10
   - 2.2.10
   - 2.3.8
-  - 2.4.5
-  - 2.5.3
-  - 2.6.0
+  - 2.4.10
+  - 2.5.8
+  - 2.6.6
+  - 2.7.1
 
 gemfile:
   - Gemfile
@@ -30,17 +31,23 @@ gemfile:
 matrix:
   exclude:
     - gemfile: gemfiles/Gemfile.rails-4.0.x
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-4.1.x
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-4.0.x
-      rvm: 2.5.3
+      rvm: 2.5.8
     - gemfile: gemfiles/Gemfile.rails-4.1.x
-      rvm: 2.5.3
+      rvm: 2.5.8
     - gemfile: gemfiles/Gemfile.rails-4.0.x
-      rvm: 2.6.0
+      rvm: 2.6.6
     - gemfile: gemfiles/Gemfile.rails-4.1.x
-      rvm: 2.6.0
+      rvm: 2.6.6
+    - gemfile: gemfiles/Gemfile.rails-4.0.x
+      rvm: 2.7.1
+    - gemfile: gemfiles/Gemfile.rails-4.1.x
+      rvm: 2.7.1
+    - gemfile: gemfiles/Gemfile.rails-4.2.x
+      rvm: 2.7.1
     - gemfile: Gemfile
       rvm: 1.9.3
     - gemfile: Gemfile
@@ -52,7 +59,7 @@ matrix:
     - gemfile: Gemfile
       rvm: 2.3.8
     - gemfile: Gemfile
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-5.0.x
       rvm: 1.9.3
     - gemfile: gemfiles/Gemfile.rails-5.0.x
@@ -70,7 +77,7 @@ matrix:
     - gemfile: gemfiles/Gemfile.rails-5.0.x.sprockets-4.x
       rvm: 2.3.8
     - gemfile: gemfiles/Gemfile.rails-5.0.x.sprockets-4.x
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-5.1.x
       rvm: 1.9.3
     - gemfile: gemfiles/Gemfile.rails-5.1.x
@@ -88,13 +95,15 @@ matrix:
     - gemfile: gemfiles/Gemfile.rails-5.1.x.sprockets-4.x
       rvm: 2.3.8
     - gemfile: gemfiles/Gemfile.rails-5.1.x.sprockets-4.x
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-5.2.x
       rvm: 1.9.3
     - gemfile: gemfiles/Gemfile.rails-5.2.x
       rvm: 2.0.0
     - gemfile: gemfiles/Gemfile.rails-5.2.x
       rvm: 2.1.10
+    - gemfile: gemfiles/Gemfile.rails-5.2.x
+      rvm: 2.2.10
     - gemfile: gemfiles/Gemfile.rails-5.2.x.sprockets-4.x
       rvm: 1.9.3
     - gemfile: gemfiles/Gemfile.rails-5.2.x.sprockets-4.x
@@ -106,7 +115,7 @@ matrix:
     - gemfile: gemfiles/Gemfile.rails-5.2.x.sprockets-4.x
       rvm: 2.3.8
     - gemfile: gemfiles/Gemfile.rails-5.2.x.sprockets-4.x
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-6.0.x
       rvm: 1.9.3
     - gemfile: gemfiles/Gemfile.rails-6.0.x
@@ -118,7 +127,7 @@ matrix:
     - gemfile: gemfiles/Gemfile.rails-6.0.x
       rvm: 2.3.8
     - gemfile: gemfiles/Gemfile.rails-6.0.x
-      rvm: 2.4.5
+      rvm: 2.4.10
     - gemfile: gemfiles/Gemfile.rails-6.0.x.sprockets-4.x
       rvm: 1.9.3
     - gemfile: gemfiles/Gemfile.rails-6.0.x.sprockets-4.x
@@ -130,7 +139,7 @@ matrix:
     - gemfile: gemfiles/Gemfile.rails-6.0.x.sprockets-4.x
       rvm: 2.3.8
     - gemfile: gemfiles/Gemfile.rails-6.0.x.sprockets-4.x
-      rvm: 2.4.5
+      rvm: 2.4.10
 
 notifications:
   email: false
diff --git a/lib/sprockets/rails/helper.rb b/lib/sprockets/rails/helper.rb
index 102798e1..ee7c5f32 100644
--- a/lib/sprockets/rails/helper.rb
+++ b/lib/sprockets/rails/helper.rb
@@ -58,7 +58,7 @@ def assets_environment
       end
 
       def self.extended(obj)
-        obj.class_eval do
+        obj.singleton_class.class_eval do
           attr_accessor(*VIEW_ACCESSORS)
 
           remove_method :assets_environment
@@ -352,8 +352,16 @@ def find_debug_asset(path)
         end
 
         private
-          def find_asset(path, options = {})
-            @env[path, **options]
+          if RUBY_VERSION >= "2.7"
+            class_eval <<-RUBY, __FILE__, __LINE__ + 1
+              def find_asset(path, options = {})
+                @env[path, **options]
+              end
+            RUBY
+          else
+            def find_asset(path, options = {})
+              @env[path, options]
+            end
           end
 
           def precompiled?(path)
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 2d8da500..1ed323db 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -4,6 +4,7 @@
 require 'sprockets'
 require 'sprockets/rails/context'
 require 'sprockets/rails/helper'
+require 'rails/version'
 
 ActiveSupport::TestCase.test_order = :random if ActiveSupport::TestCase.respond_to?(:test_order=)
 
@@ -19,7 +20,7 @@ def setup
     tmp = File.expand_path("../../tmp", __FILE__)
     @manifest = Sprockets::Manifest.new(@assets, tmp)
 
-    @view = ActionView::Base.new
+    @view = ActionView::Base.new(ActionView::LookupContext.new([]))
     @view.extend ::Sprockets::Rails::Helper
     @view.assets_environment  = @assets
     @view.assets_manifest     = @manifest
@@ -106,103 +107,115 @@ def assert_servable_asset_url(url)
 
 class NoHostHelperTest < HelperTest
   def test_javascript_include_tag
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static")
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static.js")
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag(:static)
-
-    assert_dom_equal %(<script src="/elsewhere.js"></script>),
-      @view.javascript_include_tag("/elsewhere.js")
-    assert_dom_equal %(<script src="/script1.js"></script>\n<script src="/javascripts/script2.js"></script>),
-      @view.javascript_include_tag("/script1.js", "script2.js")
-
-    assert_dom_equal %(<script src="http://example.com/script"></script>),
-      @view.javascript_include_tag("http://example.com/script")
-    assert_dom_equal %(<script src="http://example.com/script.js"></script>),
-      @view.javascript_include_tag("http://example.com/script.js")
-    assert_dom_equal %(<script src="//example.com/script.js"></script>),
-      @view.javascript_include_tag("//example.com/script.js")
-
-    assert_dom_equal %(<script defer="defer" src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", :defer => "defer")
-    assert_dom_equal %(<script async="async" src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", :async => "async")
+    ActiveSupport::Deprecation.silence do
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static")
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static.js")
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag(:static)
+
+      assert_dom_equal %(<script src="/elsewhere.js"></script>),
+        @view.javascript_include_tag("/elsewhere.js")
+      assert_dom_equal %(<script src="/script1.js"></script>\n<script src="/javascripts/script2.js"></script>),
+        @view.javascript_include_tag("/script1.js", "script2.js")
+
+      assert_dom_equal %(<script src="http://example.com/script"></script>),
+        @view.javascript_include_tag("http://example.com/script")
+      assert_dom_equal %(<script src="http://example.com/script.js"></script>),
+        @view.javascript_include_tag("http://example.com/script.js")
+      assert_dom_equal %(<script src="//example.com/script.js"></script>),
+        @view.javascript_include_tag("//example.com/script.js")
+
+      assert_dom_equal %(<script defer="defer" src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", :defer => "defer")
+      assert_dom_equal %(<script async="async" src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", :async => "async")
+    end
   end
 
   def test_stylesheet_link_tag
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static")
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static.css")
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag(:static)
-
-    assert_dom_equal %(<link href="/elsewhere.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("/elsewhere.css")
-    assert_dom_equal %(<link href="/style1.css" media="screen" rel="stylesheet" />\n<link href="/stylesheets/style2.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("/style1.css", "style2.css")
-
-    assert_dom_equal %(<link href="http://www.example.com/styles/style" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("http://www.example.com/styles/style")
-    assert_dom_equal %(<link href="http://www.example.com/styles/style.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("http://www.example.com/styles/style.css")
-    assert_dom_equal %(<link href="//www.example.com/styles/style.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("//www.example.com/styles/style.css")
-
-    assert_dom_equal %(<link href="/stylesheets/print.css" media="print" rel="stylesheet" />),
-      @view.stylesheet_link_tag("print", :media => "print")
-    assert_dom_equal %(<link href="/stylesheets/print.css" media="&lt;hax&gt;" rel="stylesheet" />),
-      @view.stylesheet_link_tag("print", :media => "<hax>")
+    ActiveSupport::Deprecation.silence do
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static")
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static.css")
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag(:static)
+
+      assert_dom_equal %(<link href="/elsewhere.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("/elsewhere.css")
+      assert_dom_equal %(<link href="/style1.css" media="screen" rel="stylesheet" />\n<link href="/stylesheets/style2.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("/style1.css", "style2.css")
+
+      assert_dom_equal %(<link href="http://www.example.com/styles/style" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("http://www.example.com/styles/style")
+      assert_dom_equal %(<link href="http://www.example.com/styles/style.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("http://www.example.com/styles/style.css")
+      assert_dom_equal %(<link href="//www.example.com/styles/style.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("//www.example.com/styles/style.css")
+
+      assert_dom_equal %(<link href="/stylesheets/print.css" media="print" rel="stylesheet" />),
+        @view.stylesheet_link_tag("print", :media => "print")
+      assert_dom_equal %(<link href="/stylesheets/print.css" media="&lt;hax&gt;" rel="stylesheet" />),
+        @view.stylesheet_link_tag("print", :media => "<hax>")
+    end
   end
 
   def test_javascript_include_tag_integrity
-    assert_dom_equal %(<script src="/javascripts/static.js" integrity="sha-256-TvVUHzSfftWg1rcfL6TIJ0XKEGrgLyEq6lEpcmrG9qs="></script>),
-      @view.javascript_include_tag("static", integrity: "sha-256-TvVUHzSfftWg1rcfL6TIJ0XKEGrgLyEq6lEpcmrG9qs=")
-
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: true)
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: false)
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: nil)
+    ActiveSupport::Deprecation.silence do
+      assert_dom_equal %(<script src="/javascripts/static.js" integrity="sha-256-TvVUHzSfftWg1rcfL6TIJ0XKEGrgLyEq6lEpcmrG9qs="></script>),
+        @view.javascript_include_tag("static", integrity: "sha-256-TvVUHzSfftWg1rcfL6TIJ0XKEGrgLyEq6lEpcmrG9qs=")
+
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: true)
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: false)
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: nil)
+    end
   end
 
   def test_stylesheet_link_tag_integrity
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" integrity="sha-256-5YzTQPuOJz/EpeXfN/+v1sxsjAj/dw8q26abiHZM3A4=" />),
-      @view.stylesheet_link_tag("static", integrity: "sha-256-5YzTQPuOJz/EpeXfN/+v1sxsjAj/dw8q26abiHZM3A4=")
-
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static", integrity: true)
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static", integrity: false)
+    ActiveSupport::Deprecation.silence do
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" integrity="sha-256-5YzTQPuOJz/EpeXfN/+v1sxsjAj/dw8q26abiHZM3A4=" />),
+        @view.stylesheet_link_tag("static", integrity: "sha-256-5YzTQPuOJz/EpeXfN/+v1sxsjAj/dw8q26abiHZM3A4=")
+
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static", integrity: true)
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static", integrity: false)
+    end
   end
 
   def test_javascript_path
-    assert_equal "/javascripts/xmlhr.js", @view.javascript_path("xmlhr")
-    assert_equal "/javascripts/xmlhr.js", @view.javascript_path("xmlhr.js")
-    assert_equal "/javascripts/super/xmlhr.js", @view.javascript_path("super/xmlhr")
-    assert_equal "/super/xmlhr.js", @view.javascript_path("/super/xmlhr")
-
-    assert_equal "/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr.js?foo=1")
-    assert_equal "/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr?foo=1")
-    assert_equal "/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr.js#hash")
-    assert_equal "/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr#hash")
-    assert_equal "/javascripts/xmlhr.js?foo=1#hash", @view.javascript_path("xmlhr.js?foo=1#hash")
+    ActiveSupport::Deprecation.silence do
+      assert_equal "/javascripts/xmlhr.js", @view.javascript_path("xmlhr")
+      assert_equal "/javascripts/xmlhr.js", @view.javascript_path("xmlhr.js")
+      assert_equal "/javascripts/super/xmlhr.js", @view.javascript_path("super/xmlhr")
+      assert_equal "/super/xmlhr.js", @view.javascript_path("/super/xmlhr")
+
+      assert_equal "/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr.js?foo=1")
+      assert_equal "/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr?foo=1")
+      assert_equal "/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr.js#hash")
+      assert_equal "/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr#hash")
+      assert_equal "/javascripts/xmlhr.js?foo=1#hash", @view.javascript_path("xmlhr.js?foo=1#hash")
+    end
   end
 
   def test_stylesheet_path
-    assert_equal "/stylesheets/bank.css", @view.stylesheet_path("bank")
-    assert_equal "/stylesheets/bank.css", @view.stylesheet_path("bank.css")
-    assert_equal "/stylesheets/subdir/subdir.css", @view.stylesheet_path("subdir/subdir")
-    assert_equal "/subdir/subdir.css", @view.stylesheet_path("/subdir/subdir.css")
-
-    assert_equal "/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank.css?foo=1")
-    assert_equal "/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank?foo=1")
-    assert_equal "/stylesheets/bank.css#hash", @view.stylesheet_path("bank.css#hash")
-    assert_equal "/stylesheets/bank.css#hash", @view.stylesheet_path("bank#hash")
-    assert_equal "/stylesheets/bank.css?foo=1#hash", @view.stylesheet_path("bank.css?foo=1#hash")
+    ActiveSupport::Deprecation.silence do
+      assert_equal "/stylesheets/bank.css", @view.stylesheet_path("bank")
+      assert_equal "/stylesheets/bank.css", @view.stylesheet_path("bank.css")
+      assert_equal "/stylesheets/subdir/subdir.css", @view.stylesheet_path("subdir/subdir")
+      assert_equal "/subdir/subdir.css", @view.stylesheet_path("/subdir/subdir.css")
+
+      assert_equal "/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank.css?foo=1")
+      assert_equal "/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank?foo=1")
+      assert_equal "/stylesheets/bank.css#hash", @view.stylesheet_path("bank.css#hash")
+      assert_equal "/stylesheets/bank.css#hash", @view.stylesheet_path("bank#hash")
+      assert_equal "/stylesheets/bank.css?foo=1#hash", @view.stylesheet_path("bank.css?foo=1#hash")
+    end
   end
 end
 
@@ -214,30 +227,34 @@ def setup
   end
 
   def test_javascript_include_tag_integrity
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: true)
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: false)
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: nil)
-
-    assert_dom_equal %(<script src="/javascripts/static.js"></script>),
-      @view.javascript_include_tag("static", integrity: "sha-256-TvVUHzSfftWg1rcfL6TIJ0XKEGrgLyEq6lEpcmrG9qs=")
+    ActiveSupport::Deprecation.silence do
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: true)
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: false)
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: nil)
+
+      assert_dom_equal %(<script src="/javascripts/static.js"></script>),
+        @view.javascript_include_tag("static", integrity: "sha-256-TvVUHzSfftWg1rcfL6TIJ0XKEGrgLyEq6lEpcmrG9qs=")
+    end
 
     assert_dom_equal %(<script src="/assets/foo.js"></script>),
       @view.javascript_include_tag("foo", integrity: true)
   end
 
   def test_stylesheet_link_tag_integrity
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static", integrity: true)
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static", integrity: false)
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static", integrity: nil)
-
-    assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
-      @view.stylesheet_link_tag("static", integrity: "sha-256-5YzTQPuOJz/EpeXfN/+v1sxsjAj/dw8q26abiHZM3A4=")
+    ActiveSupport::Deprecation.silence do
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static", integrity: true)
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static", integrity: false)
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static", integrity: nil)
+
+      assert_dom_equal %(<link href="/stylesheets/static.css" media="screen" rel="stylesheet" />),
+        @view.stylesheet_link_tag("static", integrity: "sha-256-5YzTQPuOJz/EpeXfN/+v1sxsjAj/dw8q26abiHZM3A4=")
+    end
 
     assert_dom_equal %(<link href="/assets/foo.css" media="screen" rel="stylesheet" />),
       @view.stylesheet_link_tag("foo", integrity: true)
@@ -301,16 +318,18 @@ def setup
   end
 
   def test_javascript_path
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js", @view.javascript_path("xmlhr")
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js", @view.javascript_path("xmlhr.js")
-    assert_equal "https://assets.example.com/javascripts/super/xmlhr.js", @view.javascript_path("super/xmlhr")
-    assert_equal "https://assets.example.com/super/xmlhr.js", @view.javascript_path("/super/xmlhr")
-
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr.js?foo=1")
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr?foo=1")
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr.js#hash")
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr#hash")
-    assert_equal "https://assets.example.com/javascripts/xmlhr.js?foo=1#hash", @view.javascript_path("xmlhr.js?foo=1#hash")
+    ActiveSupport::Deprecation.silence do
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js", @view.javascript_path("xmlhr")
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js", @view.javascript_path("xmlhr.js")
+      assert_equal "https://assets.example.com/javascripts/super/xmlhr.js", @view.javascript_path("super/xmlhr")
+      assert_equal "https://assets.example.com/super/xmlhr.js", @view.javascript_path("/super/xmlhr")
+
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr.js?foo=1")
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js?foo=1", @view.javascript_path("xmlhr?foo=1")
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr.js#hash")
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js#hash", @view.javascript_path("xmlhr#hash")
+      assert_equal "https://assets.example.com/javascripts/xmlhr.js?foo=1#hash", @view.javascript_path("xmlhr.js?foo=1#hash")
+    end
 
     assert_dom_equal %(<script src="https://assets.example.com/assets/foo.js"></script>),
       @view.javascript_include_tag("foo")
@@ -321,16 +340,18 @@ def test_javascript_path
   end
 
   def test_stylesheet_path
-    assert_equal "https://assets.example.com/stylesheets/bank.css", @view.stylesheet_path("bank")
-    assert_equal "https://assets.example.com/stylesheets/bank.css", @view.stylesheet_path("bank.css")
-    assert_equal "https://assets.example.com/stylesheets/subdir/subdir.css", @view.stylesheet_path("subdir/subdir")
-    assert_equal "https://assets.example.com/subdir/subdir.css", @view.stylesheet_path("/subdir/subdir.css")
-
-    assert_equal "https://assets.example.com/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank.css?foo=1")
-    assert_equal "https://assets.example.com/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank?foo=1")
-    assert_equal "https://assets.example.com/stylesheets/bank.css#hash", @view.stylesheet_path("bank.css#hash")
-    assert_equal "https://assets.example.com/stylesheets/bank.css#hash", @view.stylesheet_path("bank#hash")
-    assert_equal "https://assets.example.com/stylesheets/bank.css?foo=1#hash", @view.stylesheet_path("bank.css?foo=1#hash")
+    ActiveSupport::Deprecation.silence do
+      assert_equal "https://assets.example.com/stylesheets/bank.css", @view.stylesheet_path("bank")
+      assert_equal "https://assets.example.com/stylesheets/bank.css", @view.stylesheet_path("bank.css")
+      assert_equal "https://assets.example.com/stylesheets/subdir/subdir.css", @view.stylesheet_path("subdir/subdir")
+      assert_equal "https://assets.example.com/subdir/subdir.css", @view.stylesheet_path("/subdir/subdir.css")
+
+      assert_equal "https://assets.example.com/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank.css?foo=1")
+      assert_equal "https://assets.example.com/stylesheets/bank.css?foo=1", @view.stylesheet_path("bank?foo=1")
+      assert_equal "https://assets.example.com/stylesheets/bank.css#hash", @view.stylesheet_path("bank.css#hash")
+      assert_equal "https://assets.example.com/stylesheets/bank.css#hash", @view.stylesheet_path("bank#hash")
+      assert_equal "https://assets.example.com/stylesheets/bank.css?foo=1#hash", @view.stylesheet_path("bank.css?foo=1#hash")
+    end
 
     assert_dom_equal %(<link href="https://assets.example.com/assets/foo.css" media="screen" rel="stylesheet" />),
       @view.stylesheet_link_tag("foo")
diff --git a/test/test_railtie.rb b/test/test_railtie.rb
index 109c8fed..a792b8b4 100644
--- a/test/test_railtie.rb
+++ b/test/test_railtie.rb
@@ -156,7 +156,12 @@ def test_compressors
   end
 
   def test_custom_compressors
-    compressor = Class.new
+    compressor = Class.new do
+      def self.call(input)
+        { data: input[:data] }
+      end
+    end
+
     app.configure do
       config.assets.configure do |env|
         env.register_compressor "application/javascript", :test_js, compressor