feat: provider presets (openai, openrouter, ollama, dahl, gonkarouter, custom), /api/info, provider display in Android settings

internal/config/presets_test.go

@@ -0,0 +1,76 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func load(t *testing.T, yaml string) (Config, error) {
+	t.Helper()
+	p := filepath.Join(t.TempDir(), "c.yaml")
+	os.WriteFile(p, []byte("auth_token: aaaaaaaaaaaaaaaaaaaa\n"+yaml), 0o600)
+	return Load(p)
+}
+
+func TestPresetDahl(t *testing.T) {
+	t.Setenv("DAHL_API_KEY", "dahl_test")
+	c, err := load(t, "llm:\n  provider: dahl\n")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if c.LLM.BaseURL != "https://inference.dahl.global/v1" || c.LLM.Model != "MiniMaxAI/MiniMax-M2.7" || c.LLM.APIKey != "dahl_test" {
+		t.Fatalf("%+v", c.LLM)
+	}
+}
+
+func TestPresetGonkaRouterViaEnv(t *testing.T) {
+	t.Setenv("BYTECLAW_LLM_PROVIDER", "GonkaRouter")
+	t.Setenv("GONKAROUTER_API_KEY", "sk-g")
+	c, err := load(t, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if c.LLM.Provider != "gonkarouter" || c.LLM.BaseURL != "https://api.gonkarouter.io/v1" || c.LLM.Model != "MiniMaxAI/MiniMax-M2.7" || c.LLM.APIKey != "sk-g" {
+		t.Fatalf("%+v", c.LLM)
+	}
+}
+
+func TestPresetExplicitValuesWin(t *testing.T) {
+	t.Setenv("GONKAROUTER_API_KEY", "from-env")
+	c, err := load(t, "llm:\n  provider: gonkarouter\n  model: zai-org/GLM-5.3-Flash\n  api_key: explicit\n")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if c.LLM.Model != "zai-org/GLM-5.3-Flash" || c.LLM.APIKey != "explicit" || c.LLM.BaseURL != "https://api.gonkarouter.io/v1" {
+		t.Fatalf("%+v", c.LLM)
+	}
+}
+
+func TestPresetDefaultIsOpenAI(t *testing.T) {
+	c, err := load(t, "")
+	if err != nil || c.LLM.Provider != "openai" || c.LLM.BaseURL != "https://api.openai.com/v1" {
+		t.Fatalf("%+v %v", c.LLM, err)
+	}
+}
+
+func TestPresetUnknownAndCustom(t *testing.T) {
+	if _, err := load(t, "llm:\n  provider: nope\n"); err == nil {
+		t.Fatal("unknown provider must fail")
+	}
+	if _, err := load(t, "llm:\n  provider: custom\n"); err == nil {
+		t.Fatal("custom without base_url/model must fail validation")
+	}
+	c, err := load(t, "llm:\n  provider: custom\n  base_url: http://x/v1\n  model: m\n")
+	if err != nil || c.LLM.BaseURL != "http://x/v1" {
+		t.Fatalf("%+v %v", c.LLM, err)
+	}
+}
+
+func TestAllPresetsComplete(t *testing.T) {
+	for n, p := range Presets {
+		if p.Name != n || p.BaseURL == "" || p.DefaultModel == "" || p.Source == "" {
+			t.Errorf("incomplete preset %q: %+v", n, p)
+		}
+	}
+}