Add test files and enhance logging in various components

- Introduced test files for the blossom and database packages to improve test coverage and ensure functionality.
- Updated logging practices by suppressing unnecessary log outputs during tests to enhance clarity and focus on relevant information.
- Refactored error handling in the `handle-message` and `handle-req` functions to avoid logging expected context cancellation errors during shutdown.
- Bumped version to v0.25.2 to reflect these updates.

pkg/policy/policy.go

@@ -296,6 +296,10 @@ func (p *P) CheckPolicy(access string, ev *event.E, loggedInPubkey []byte, ipAdd
 				log.W.F("policy script check failed for kind %d: %v, applying other criteria", ev.Kind, err)
 			}
 			// Script doesn't exist or failed, fall through to apply other criteria
+		} else {
+			// Policy manager is disabled, fall back to default policy
+			log.D.F("policy manager is disabled for kind %d, falling back to default policy (%s)", ev.Kind, p.DefaultPolicy)
+			return p.getDefaultPolicyAction(), nil
 		}
 	}
 

pkg/policy/testmain_test.go

@@ -0,0 +1,31 @@
+package policy
+
+import (
+	"io"
+	"os"
+	"testing"
+
+	"lol.mleku.dev"
+	"lol.mleku.dev/log"
+)
+
+func TestMain(m *testing.M) {
+	// Disable all logging during tests unless explicitly enabled
+	if os.Getenv("TEST_LOG") == "" {
+		// Set log level to Off to suppress all logs
+		lol.SetLogLevel("off")
+		// Also redirect output to discard
+		lol.Writer = io.Discard
+		// Disable all log printers
+		log.T = lol.GetNullPrinter()
+		log.D = lol.GetNullPrinter()
+		log.I = lol.GetNullPrinter()
+		log.W = lol.GetNullPrinter()
+		log.E = lol.GetNullPrinter()
+		log.F = lol.GetNullPrinter()
+	}
+
+	// Run tests
+	os.Exit(m.Run())
+}
+