first commit

internal/config/config_test.go

@@ -0,0 +1,48 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestGenerateAndLoadRoundTrip(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "settings.ini")
+
+	cfg, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load (generate): %v", err)
+	}
+	if _, err := os.Stat(path); err != nil {
+		t.Fatalf("settings.ini was not written: %v", err)
+	}
+	if got := cfg.Section("Server").Key("SMTP_PORT").String(); got != "4025" {
+		t.Errorf("SMTP_PORT = %q, want 4025", got)
+	}
+	if got := cfg.Section("Attachments").Key("attachments_path").String(); got == "" {
+		t.Error("Attachments.attachments_path default is missing (the approved bug fix)")
+	}
+
+	// Load again against the now-existing file — must not regenerate/overwrite.
+	cfg2, err := Load(path)
+	if err != nil {
+		t.Fatalf("Load (existing): %v", err)
+	}
+	if got := cfg2.Section("Server").Key("SMTP_PORT").String(); got != "4025" {
+		t.Errorf("second Load: SMTP_PORT = %q, want 4025", got)
+	}
+}
+
+func TestAbsoluteSQLitePath(t *testing.T) {
+	cases := []struct{ url, root, want string }{
+		{"sqlite:///server_data/db.sqlite", "/app", "/app/server_data/db.sqlite"},
+		{"sqlite:////abs/db.sqlite", "/app", "/abs/db.sqlite"},
+		{"mysql://x", "/app", "mysql://x"},
+	}
+	for _, c := range cases {
+		if got := AbsoluteSQLitePath(c.url, c.root); got != c.want {
+			t.Errorf("AbsoluteSQLitePath(%q, %q) = %q, want %q", c.url, c.root, got, c.want)
+		}
+	}
+}