feat: add ftltest package

Initially with a function to return a Context with a valid FTL logger.

FTL.code-workspace

@@ -17,10 +17,6 @@
 			"path": "examples/go/time",
 			"name": "examples/go/time"
 		},
-		{
-			"path": "examples/go/httpingress",
-			"name": "examples/go/httpingress"
-		},
 		{
 			"path": "examples/kotlin",
 			"name": "examples/kotlin"

go-runtime/ftl/ftltest/ftltest.go

@@ -0,0 +1,14 @@
+// Package ftltest contains test utilities for the ftl package.
+package ftltest
+
+import (
+	"context"
+	"os"
+
+	"github.com/TBD54566975/ftl/backend/common/log"
+)
+
+// Context suitable for use in testing FTL verbs.
+func Context() context.Context {
+	return log.ContextWithLogger(context.Background(), log.Configure(os.Stderr, log.Config{Level: log.Trace}))
+}

go-runtime/ftl/logging.go

@@ -10,6 +10,16 @@ import (
 // attributes.
 type Logger = log.Logger
 
+// Log levels.
+const (
+	Trace   = log.Trace
+	Debug   = log.Debug
+	Info    = log.Info
+	Warn    = log.Warn
+	Error   = log.Error
+	Default = log.Default
+)
+
 // LoggerFromContext retrieves the current logger from the Context.
 func LoggerFromContext(ctx context.Context) *Logger {
 	return log.FromContext(ctx)