From 4b16e33715f601e3dbb4959edd93a1a9ed1d412d Mon Sep 17 00:00:00 2001
From: Mathias <mthbqv@gmail.com>
Date: Fri, 2 Oct 2026 16:37:49 +0200
Subject: [PATCH] test(cmd): the upload chat switcher never offers a cloud
 model (red; adversarial review F1)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
---
 cmd/tapir/uploads_chat_models_test.go | 46 +++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 cmd/tapir/uploads_chat_models_test.go

diff --git a/cmd/tapir/uploads_chat_models_test.go b/cmd/tapir/uploads_chat_models_test.go
new file mode 100644
index 0000000..eb64f93
--- /dev/null
+++ b/cmd/tapir/uploads_chat_models_test.go
@@ -0,0 +1,46 @@
+package main
+
+import (
+	"reflect"
+	"testing"
+
+	"git.d-ma.be/mathias/tapir/internal/config"
+)
+
+// The chat over an uploaded recording sends the whole private transcript to the model
+// the user picks, so the switcher for it may offer local models only (ADR-035 review).
+
+func TestUploadChatModels_NeverOffersACloudModelButKeepsTheLocalOrder(t *testing.T) {
+	var cfg config.Config
+	cfg.SummarizerModel = "koala/phi4-mini"
+	cfg.FallbackModel = "iguana/gemma4-26b"
+	cfg.CloudFallbackModel = "berget/mistral-small"
+
+	got := uploadChatModels(cfg)
+
+	want := []string{"koala/phi4-mini", "iguana/gemma4-26b"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("uploadChatModels = %v, want %v: the cloud model that the video chat offers must not be offered for a private recording", got, want)
+	}
+}
+
+func TestUploadChatModels_ACloudPrimaryIsDroppedToo(t *testing.T) {
+	var cfg config.Config
+	cfg.SummarizerModel = "berget/mistral-small"
+	cfg.FallbackModel = "iguana/gemma4-26b"
+
+	got := uploadChatModels(cfg)
+
+	if !reflect.DeepEqual(got, []string{"iguana/gemma4-26b"}) {
+		t.Errorf("uploadChatModels = %v", got)
+	}
+}
+
+func TestUploadChatModels_NoLocalModelMeansNoneOfferedNotACloudDefault(t *testing.T) {
+	var cfg config.Config
+	cfg.SummarizerModel = "berget/mistral-small"
+
+	if got := uploadChatModels(cfg); len(got) != 0 {
+		t.Errorf("uploadChatModels = %v, want none", got)
+	}
+}