github.com/zepatrik/pop@v4.13.1+incompatible/internal/randx/string_test.go (about)

     1  package randx
     2  
     3  import (
     4  	"math/rand"
     5  	"sync"
     6  	"testing"
     7  
     8  	"github.com/stretchr/testify/require"
     9  )
    10  
    11  func init() {
    12  	rand.Seed(1)
    13  }
    14  
    15  func Test_String(t *testing.T) {
    16  	r := require.New(t)
    17  	r.Len(String(5), 5)
    18  	r.Len(String(50), 50)
    19  }
    20  
    21  func Test_String_Parallel(t *testing.T) {
    22  	wg := sync.WaitGroup{}
    23  	wg.Add(100)
    24  	for i := 0; i < 100; i++ {
    25  		go func() {
    26  			id := String(30)
    27  			if len(id) != 30 {
    28  				t.FailNow()
    29  			}
    30  			wg.Done()
    31  		}()
    32  	}
    33  	wg.Wait()
    34  }