chore: initial commit of Go API gateway

Baseline for the Kong replacement on api.riotpiao.com. Brings the working tree under version control for the first time: gateway source, the task board that drives the agent runs, test fixtures, and K8s manifests. Anchor the gateway ignore rule to the repo root. Unanchored, "gateway" also matched the cmd/gateway/ source directory, so the program entrypoint was excluded from every commit. Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-08-19 20:54:34 -07:00
commit 058f11cf2b
109 changed files with 8992 additions and 0 deletions
@@ -0,0 +1,75 @@
+package config_test
+
+import (
+	"os"
+	"testing"
+	"time"
+
+	"github.com/Riotpiaole/homelab-frontend/internal/config"
+)
+
+// TestLoadIntegration tests the full Load function with CONFIG_PATH env var
+func TestLoadIntegration(t *testing.T) {
+	// Set the environment variable
+	originalConfigPath := os.Getenv("CONFIG_PATH")
+	os.Setenv("CONFIG_PATH", "../../testdata/config/valid.yaml")
+	defer func() {
+		if originalConfigPath != "" {
+			os.Setenv("CONFIG_PATH", originalConfigPath)
+		} else {
+			os.Unsetenv("CONFIG_PATH")
+		}
+	}()
+
+	cfg, err := config.Load()
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	if cfg == nil {
+		t.Fatal("expected non-nil config")
+	}
+
+	if len(cfg.Routes) != 3 {
+		t.Errorf("expected 3 routes, got %d", len(cfg.Routes))
+	}
+
+	// Verify reasoning-chat is present
+	reasoningRoute, ok := cfg.Routes["reasoning-chat"]
+	if !ok {
+		t.Fatal("reasoning-chat route not found")
+	}
+	if reasoningRoute.Upstream.Address != "reasoning-predictor.llm-serving:80" {
+		t.Errorf("unexpected address: %s", reasoningRoute.Upstream.Address)
+	}
+	if reasoningRoute.Upstream.ConnectTimeout != 10*time.Second {
+		t.Errorf("unexpected connect timeout: %v", reasoningRoute.Upstream.ConnectTimeout)
+	}
+	if reasoningRoute.Upstream.ReadTimeout != time.Hour {
+		t.Errorf("unexpected read timeout: %v", reasoningRoute.Upstream.ReadTimeout)
+	}
+	if reasoningRoute.Upstream.WriteTimeout != time.Hour {
+		t.Errorf("unexpected write timeout: %v", reasoningRoute.Upstream.WriteTimeout)
+	}
+}
+
+// TestLoadIntegrationWithInvalidConfig tests that Load fails with invalid config
+func TestLoadIntegrationWithInvalidConfig(t *testing.T) {
+	originalConfigPath := os.Getenv("CONFIG_PATH")
+	os.Setenv("CONFIG_PATH", "../../testdata/config/missing-address.yaml")
+	defer func() {
+		if originalConfigPath != "" {
+			os.Setenv("CONFIG_PATH", originalConfigPath)
+		} else {
+			os.Unsetenv("CONFIG_PATH")
+		}
+	}()
+
+	cfg, err := config.Load()
+	if err == nil {
+		t.Fatal("expected error but got nil")
+	}
+	if cfg != nil {
+		t.Error("expected nil config on error")
+	}
+}