feat: call function

parser_test.go

@@ -2,6 +2,7 @@ package httpboomer
 
 import (
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/assert"
 )
@@ -278,3 +279,16 @@ func TestMergeVariables(t *testing.T) {
 		t.Fail()
 	}
 }
+
+func TestCallFunction(t *testing.T) {
+	funcName := "sleep"
+	params := []interface{}{1}
+	timeStart := time.Now()
+	_, err := callFunction(funcName, params)
+	if !assert.Nil(t, err) {
+		t.Fail()
+	}
+	if !assert.Greater(t, time.Since(timeStart), time.Duration(1)*time.Second) {
+		t.Fail()
+	}
+}