1 files changed, 25 insertions, 0 deletions
diff --git a/test/controllers/disk_controller_test.rb b/test/controllers/disk_controller_test.rb
new file mode 100644
index 0000000000..834ad1bfd9
--- /dev/null
+++ b/test/controllers/disk_controller_test.rb
@@ -0,0 +1,25 @@
+require "test_helper"
+require "database/setup"
+
+require "active_storage/disk_controller"
+require "active_storage/verified_key_with_expiration"
+
+class ActiveStorage::DiskControllerTest < ActionController::TestCase
+  setup do
+    @blob = create_blob
+    @routes = Routes
+    @controller = ActiveStorage::DiskController.new
+  end
+
+  test "showing blob inline" do
+    get :show, params: { filename: @blob.filename, encoded_key: ActiveStorage::VerifiedKeyWithExpiration.encode(@blob.key, expires_in: 5.minutes) }
+    assert_equal "inline; filename=\"#{@blob.filename}\"", @response.headers["Content-Disposition"]
+    assert_equal "text/plain", @response.headers["Content-Type"]
+  end
+
+  test "sending blob as attachment" do
+    get :show, params: { filename: @blob.filename, encoded_key: ActiveStorage::VerifiedKeyWithExpiration.encode(@blob.key, expires_in: 5.minutes), disposition: :attachment }
+    assert_equal "attachment; filename=\"#{@blob.filename}\"", @response.headers["Content-Disposition"]
+    assert_equal "text/plain", @response.headers["Content-Type"]
+  end
+end