diff --git a/test/unit/sources/newgrounds_test.rb b/test/unit/sources/newgrounds_test.rb
index 39eff763d..05535edb0 100644
--- a/test/unit/sources/newgrounds_test.rb
+++ b/test/unit/sources/newgrounds_test.rb
@@ -2,100 +2,55 @@ require 'test_helper'
 
 module Sources
   class NewgroundsTest < ActiveSupport::TestCase
-    context "The source for a newgrounds picture" do
-      setup do
-        @url = "https://www.newgrounds.com/art/view/hcnone/sephiroth"
-        @image_url = "https://art.ngfiles.com/images/1539000/1539538_hcnone_sephiroth.png?f1607668234"
-        @image_1 = Source::Extractor.find(@url)
-        @image_2 = Source::Extractor.find(@image_url)
-      end
-
-      should "get the artist name" do
-        assert_equal("hcnone", @image_1.artist_name)
-        assert_equal("hcnone", @image_2.artist_name)
-      end
-
-      should "get the artist commentary title" do
-        assert_equal("Sephiroth", @image_1.artist_commentary_title)
-        assert_equal("Sephiroth", @image_2.artist_commentary_title)
-      end
-
-      should "get profile url" do
-        assert_equal("https://hcnone.newgrounds.com", @image_1.profile_url)
-        assert_equal("https://hcnone.newgrounds.com", @image_2.profile_url)
-      end
-
-      should "get the image urls" do
-        assert_equal([@image_url], @image_1.image_urls)
-        assert_equal([@image_url], @image_2.image_urls)
-      end
-
-      should "get the page url" do
-        assert_equal(@url, @image_1.page_url)
-        assert_equal(@url, @image_2.page_url)
-      end
-
-      should "download an image" do
-        assert_downloaded(4224, @image_1.image_urls.sole)
-        assert_downloaded(4224, @image_2.image_urls.sole)
-      end
-
-      should "get the tags" do
-        tags = [
+    context "A newgrounds post url" do
+      strategy_should_work(
+        "https://www.newgrounds.com/art/view/hcnone/sephiroth",
+        image_urls: ["https://art.ngfiles.com/images/1539000/1539538_hcnone_sephiroth.png?f1607668234"],
+        page_url: "https://www.newgrounds.com/art/view/hcnone/sephiroth",
+        download_size: 4_224,
+        artist_name: "hcnone",
+        profile_url: "https://hcnone.newgrounds.com",
+        artist_commentary_title: "Sephiroth",
+        tags: [
           %w[sephiroth https://www.newgrounds.com/search/conduct/art?match=tags&tags=sephiroth],
           %w[supersmashbros https://www.newgrounds.com/search/conduct/art?match=tags&tags=supersmashbros],
         ]
-
-        assert_equal(tags, @image_1.tags)
-        assert_equal(tags, @image_2.tags)
-      end
-
-      should "find the right artist" do
-        artist_1 = create(:artist, name: "hcnone1", url_string: "https://hcnone.newgrounds.com/art")
-        artist_2 = create(:artist, name: "hcnone2", url_string: "https://www.newgrounds.com/art/view/hcnone/sephiroth")
-        artist_3 = create(:artist, name: "bad_artist", url_string: "https://www.newgrounds.com/art")
-
-        assert_equal([artist_1, artist_2], @image_1.artists)
-        assert_equal([artist_1, artist_2], @image_2.artists)
-
-        assert_not_equal([artist_3], @image_1.artists)
-      end
+      )
     end
 
-    context "A multi-image Newgrounds post" do
-      should "get all the images" do
-        source = Source::Extractor.find("https://www.newgrounds.com/art/view/natthelich/weaver")
-        image_urls = [
+    context "A newgrounds image url" do
+      strategy_should_work(
+        "https://art.ngfiles.com/images/1539000/1539538_hcnone_sephiroth.png?f1607668234",
+        image_urls: ["https://art.ngfiles.com/images/1539000/1539538_hcnone_sephiroth.png?f1607668234"],
+        page_url: "https://www.newgrounds.com/art/view/hcnone/sephiroth",
+        download_size: 4_224,
+        artist_name: "hcnone",
+        profile_url: "https://hcnone.newgrounds.com",
+        artist_commentary_title: "Sephiroth",
+        tags: [
+          %w[sephiroth https://www.newgrounds.com/search/conduct/art?match=tags&tags=sephiroth],
+          %w[supersmashbros https://www.newgrounds.com/search/conduct/art?match=tags&tags=supersmashbros],
+        ]
+      )
+    end
+
+    context "A multi-image post" do
+      strategy_should_work(
+        "https://www.newgrounds.com/art/view/natthelich/weaver",
+        image_urls: [
           "https://art.ngfiles.com/images/1520000/1520217_natthelich_weaver.jpg?f1606365031",
           "https://art.ngfiles.com/comments/199000/iu_199826_7115981.jpg",
         ]
-
-        assert_equal(image_urls, source.image_urls)
-      end
+      )
     end
 
-    context "A deleted or not existing picture" do
-      setup do
-        @fake_1 = Source::Extractor.find("https://www.newgrounds.com/art/view/ThisUser/DoesNotExist")
-        @artist_1 = create(:artist, name: "thisuser", url_string: "https://thisuser.newgrounds.com")
-
-        @fake_2 = Source::Extractor.find("https://www.newgrounds.com/art/view/natthelich/nopicture")
-        @artist_2 = create(:artist, name: "natthelich", url_string: "https://natthelich.newgrounds.com")
-
-        @fake_3 = Source::Extractor.find("https://www.newgrounds.com/art/view/theolebrave/sensitive-pochaco")
-        @artist_3 = create(:artist, name: "taffytoad", url_string: "https://taffytoad.newgrounds.com")
-      end
-
-      should "still find the artist name" do
-        assert_equal("thisuser", @fake_1.artist_name)
-        assert_equal([@artist_1], @fake_1.artists)
-        assert_equal("https://thisuser.newgrounds.com", @fake_1.profile_url)
-
-        assert_equal("natthelich", @fake_2.artist_name)
-        assert_equal([@artist_2], @fake_2.artists)
-
-        assert_equal([@artist_3], @fake_3.artists)
-      end
+    context "A deleted or non-existing post" do
+      strategy_should_work(
+        "https://www.newgrounds.com/art/view/natthelich/nopicture",
+        deleted: true,
+        profile_url: "https://natthelich.newgrounds.com",
+        artist_name: "natthelich"
+      )
     end
 
     context "A www.newgrounds.com/dump/item URL" do
@@ -103,23 +58,15 @@ module Sources
         "https://www.newgrounds.com/dump/item/a1f417d20f5eaef31e26ac3c4956b3d4",
         image_urls: [],
         artist_name: nil,
-        profile_url: nil,
+        profile_url: nil
       )
     end
 
-    context "A post with links to other illustrations in the commentary" do
-      should "not include the links in the commentary" do
-        @source = Source::Extractor.find("https://www.newgrounds.com/art/view/boxofwant/annie-hughes-1")
-
-        assert_equal(<<~EOS.chomp, @source.artist_commentary_desc)
-          <div class="padded-top  ql-body " id="author_comments"><p>Commission of Annie Hughes, the mom from The Iron Giant, for <a href="https://twitter.com/ManStawberry" target="_blank" rel="noopener noreferrer nofollow">@ManStawberry</a>.</p><p><br></p>
-          </div>
-        EOS
-
-        assert_equal(<<~EOS.chomp, @source.dtext_artist_commentary_desc)
-          Commission of Annie Hughes, the mom from The Iron Giant, for "@ManStawberry":[https://twitter.com/ManStawberry].
-        EOS
-      end
+    context "A post with links to other illustrations not belonging to the commentary" do
+      strategy_should_work(
+        "https://www.newgrounds.com/art/view/boxofwant/annie-hughes-1",
+        dtext_artist_commentary_desc: 'Commission of Annie Hughes, the mom from The Iron Giant, for "@ManStawberry":[https://twitter.com/ManStawberry].'
+      )
     end
 
     should "Parse Newgrounds URLs correctly" do
@@ -133,8 +80,8 @@ module Sources
       assert(Source::URL.page_url?("https://www.newgrounds.com/portal/view/830293"))
 
       assert(Source::URL.profile_url?("https://natthelich.newgrounds.com"))
-      refute(Source::URL.profile_url?("https://www.newgrounds.com"))
-      refute(Source::URL.profile_url?("https://newgrounds.com"))
+      assert_not(Source::URL.profile_url?("https://www.newgrounds.com"))
+      assert_not(Source::URL.profile_url?("https://newgrounds.com"))
     end
   end
 end