test(plugins): add yaegi smoke test

go.mod

@@ -167,6 +167,7 @@ require (
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/syndtr/goleveldb v1.0.0 // indirect
 	github.com/tj/assert v0.0.3 // indirect
+	github.com/traefik/yaegi v0.16.1 // indirect
 	github.com/urfave/cli/v2 v2.3.0 // indirect
 	github.com/yosssi/gohtml v0.0.0-20201013000340-ee4748c638f4 // indirect
 	go.uber.org/mock v0.5.0 // indirect

go.sum

@@ -491,6 +491,8 @@ github.com/tj/assert v0.0.3 h1:Df/BlaZ20mq6kuai7f5z2TvPFiwC3xaWJSDQNiIS3Rk=
 github.com/tj/assert v0.0.3/go.mod h1:Ne6X72Q+TB1AteidzQncjw9PabbMp4PBMZ1k+vd1Pvk=
 github.com/tkuchiki/go-timezone v0.2.3 h1:D3TVdIPrFsu9lxGxqNX2wsZwn1MZtTqTW0mdevMozHc=
 github.com/tkuchiki/go-timezone v0.2.3/go.mod h1:oFweWxYl35C/s7HMVZXiA19Jr9Y0qJHMaG/J2TES4LY=
+github.com/traefik/yaegi v0.16.1 h1:f1De3DVJqIDKmnasUF6MwmWv1dSEEat0wcpXhD2On3E=
+github.com/traefik/yaegi v0.16.1/go.mod h1:4eVhbPb3LnD2VigQjhYbEJ69vDRFdT2HQNrXx8eEwUY=
 github.com/typesense/typesense-go/v2 v2.0.0 h1:+MksOnrVioDqsGpz8RXkOUqhVN+yFxZwJlGDQHr/64I=
 github.com/typesense/typesense-go/v2 v2.0.0/go.mod h1:7V1ZBSfmdciL6yb2bPtWha+W53gV5WZhyOSpVgDJfao=
 github.com/ulule/limiter/v3 v3.11.2 h1:P4yOrxoEMJbOTfRJR2OzjL90oflzYPPmWg+dvwN2tHA=

pkg/plugins/yaegi_symbols/stdlib_check_test.go

@@ -0,0 +1,26 @@
+package yaegi_symbols
+
+import (
+	"testing"
+
+	"github.com/traefik/yaegi/interp"
+	"github.com/traefik/yaegi/stdlib"
+)
+
+func TestYaegiSmoke(t *testing.T) {
+	i := interp.New(interp.Options{})
+	i.Use(stdlib.Symbols)
+
+	_, err := i.Eval(`import "fmt"`)
+	if err != nil {
+		t.Fatalf("import failed: %v", err)
+	}
+
+	v, err := i.Eval(`fmt.Sprintf("hello %s", "yaegi")`)
+	if err != nil {
+		t.Fatalf("eval failed: %v", err)
+	}
+	if v.String() != "hello yaegi" {
+		t.Fatalf("unexpected result: %s", v.String())
+	}
+}