1 files changed, 86 insertions, 0 deletions
diff --git a/internal/gui/app_test.go b/internal/gui/app_test.go
new file mode 100644
index 0000000..c89ebee
--- /dev/null
+++ b/internal/gui/app_test.go
@@ -0,0 +1,86 @@
+package gui
+
+import (
+	"testing"
+
+	"codeberg.org/snonux/totalrecall/internal/translation"
+)
+
+func TestDefaultConfigPrefersGeminiTranslationProvider(t *testing.T) {
+	config := DefaultConfig()
+
+	if config.TranslationProvider != translation.ProviderGemini {
+		t.Fatalf("DefaultConfig() translation provider = %q, want %q", config.TranslationProvider, translation.ProviderGemini)
+	}
+}
+
+func TestTranslationConfigForApp(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name       string
+		config     *Config
+		wantProv   translation.Provider
+		wantOpen   string
+		wantGoogle string
+	}{
+		{
+			name: "default to gemini when google key is available",
+			config: &Config{
+				GoogleAPIKey: "google-key",
+			},
+			wantProv:   translation.ProviderGemini,
+			wantOpen:   "",
+			wantGoogle: "google-key",
+		},
+		{
+			name: "fallback to openai when only openai key is available",
+			config: &Config{
+				OpenAIKey: "openai-key",
+			},
+			wantProv:   translation.ProviderOpenAI,
+			wantOpen:   "openai-key",
+			wantGoogle: "",
+		},
+		{
+			name: "honor explicit gemini provider",
+			config: &Config{
+				TranslationProvider: translation.ProviderGemini,
+				GoogleAPIKey:        "google-key",
+				OpenAIKey:           "openai-key",
+			},
+			wantProv:   translation.ProviderGemini,
+			wantOpen:   "openai-key",
+			wantGoogle: "google-key",
+		},
+		{
+			name: "honor explicit openai provider",
+			config: &Config{
+				TranslationProvider: translation.ProviderOpenAI,
+				OpenAIKey:           "openai-key",
+				GoogleAPIKey:        "google-key",
+			},
+			wantProv:   translation.ProviderOpenAI,
+			wantOpen:   "openai-key",
+			wantGoogle: "google-key",
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			got := translationConfigForApp(tt.config)
+			if got.Provider != tt.wantProv {
+				t.Fatalf("Provider = %q, want %q", got.Provider, tt.wantProv)
+			}
+			if got.OpenAIKey != tt.wantOpen {
+				t.Fatalf("OpenAIKey = %q, want %q", got.OpenAIKey, tt.wantOpen)
+			}
+			if got.GoogleAPIKey != tt.wantGoogle {
+				t.Fatalf("GoogleAPIKey = %q, want %q", got.GoogleAPIKey, tt.wantGoogle)
+			}
+		})
+	}
+}