github.com/lingyao2333/mo-zero@v1.4.1/core/syncx/onceguard_test.go (about)

     1  package syncx
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/stretchr/testify/assert"
     7  )
     8  
     9  func TestOnceGuard(t *testing.T) {
    10  	var guard OnceGuard
    11  
    12  	assert.False(t, guard.Taken())
    13  	assert.True(t, guard.Take())
    14  	assert.True(t, guard.Taken())
    15  	assert.False(t, guard.Take())
    16  	assert.True(t, guard.Taken())
    17  }