Merge pull request #32162 from kaspth/ast-unify-preview-variant-routes-and-controllers

Merge Previews/Variants controller into one Representations controller.

1 files changed, 61 insertions, 0 deletions

diff --git a/activestorage/test/controllers/representations_controller_test.rb b/activestorage/test/controllers/representations_controller_test.rb
new file mode 100644
index 0000000000..2662cc5283
--- /dev/null
+++ b/activestorage/test/controllers/representations_controller_test.rb
@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "database/setup"
+
+class ActiveStorage::RepresentationsControllerWithVariantsTest < ActionDispatch::IntegrationTest
+  setup do
+    @blob = create_file_blob filename: "racecar.jpg"
+  end
+
+  test "showing variant inline" do
+    get rails_blob_representation_url(
+      filename: @blob.filename,
+      signed_blob_id: @blob.signed_id,
+      variation_key: ActiveStorage::Variation.encode(resize: "100x100"))
+
+    assert_redirected_to(/racecar\.jpg\?.*disposition=inline/)
+
+    image = read_image(@blob.variant(resize: "100x100"))
+    assert_equal 100, image.width
+    assert_equal 67, image.height
+  end
+
+  test "showing variant with invalid signed blob ID" do
+    get rails_blob_representation_url(
+      filename: @blob.filename,
+      signed_blob_id: "invalid",
+      variation_key: ActiveStorage::Variation.encode(resize: "100x100"))
+
+    assert_response :not_found
+  end
+end
+
+class ActiveStorage::RepresentationsControllerWithPreviewsTest < ActionDispatch::IntegrationTest
+  setup do
+    @blob = create_file_blob filename: "report.pdf", content_type: "application/pdf"
+  end
+
+  test "showing preview inline" do
+    get rails_blob_representation_url(
+      filename: @blob.filename,
+      signed_blob_id: @blob.signed_id,
+      variation_key: ActiveStorage::Variation.encode(resize: "100x100"))
+
+    assert_predicate @blob.preview_image, :attached?
+    assert_redirected_to(/report\.png\?.*disposition=inline/)
+
+    image = read_image(@blob.preview_image.variant(resize: "100x100"))
+    assert_equal 77, image.width
+    assert_equal 100, image.height
+  end
+
+  test "showing preview with invalid signed blob ID" do
+    get rails_blob_representation_url(
+      filename: @blob.filename,
+      signed_blob_id: "invalid",
+      variation_key: ActiveStorage::Variation.encode(resize: "100x100"))
+
+    assert_response :not_found
+  end
+end