more specs

Author: SamSaffron

spec/fixtures/images/1x1.jpg

@@ -1,13 +1,31 @@
 # frozen_string_literal: true
 
 RSpec.describe DiscourseAi::Completions::UploadEncoder do
-  let(:file) { plugin_file_from_fixtures("1x1.gif") }
+  let(:gif) { plugin_file_from_fixtures("1x1.gif") }
+  let(:jpg) { plugin_file_from_fixtures("1x1.jpg") }
+  let(:webp) { plugin_file_from_fixtures("1x1.webp") }
 
   it "automatically converts gifs to pngs" do
-    upload = UploadCreator.new(file, "1x1.gif").create_for(Discourse.system_user.id)
+    upload = UploadCreator.new(gif, "1x1.gif").create_for(Discourse.system_user.id)
     encoded = described_class.encode(upload_ids: [upload.id], max_pixels: 1_048_576)
     expect(encoded.length).to eq(1)
     expect(encoded[0][:base64]).to be_present
     expect(encoded[0][:mime_type]).to eq("image/png")
   end
+
+  it "automatically converts webp to pngs" do
+    upload = UploadCreator.new(webp, "1x1.webp").create_for(Discourse.system_user.id)
+    encoded = described_class.encode(upload_ids: [upload.id], max_pixels: 1_048_576)
+    expect(encoded.length).to eq(1)
+    expect(encoded[0][:base64]).to be_present
+    expect(encoded[0][:mime_type]).to eq("image/png")
+  end
+
+  it "supports jpg" do
+    upload = UploadCreator.new(jpg, "1x1.jpg").create_for(Discourse.system_user.id)
+    encoded = described_class.encode(upload_ids: [upload.id], max_pixels: 1_048_576)
+    expect(encoded.length).to eq(1)
+    expect(encoded[0][:base64]).to be_present
+    expect(encoded[0][:mime_type]).to eq("image/jpeg")
+  end
 end