github.com/ydb-platform/ydb-go-sdk/v3@v3.89.2/internal/xsync/set_test.go (about)

     1  package xsync
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/stretchr/testify/require"
     7  )
     8  
     9  func TestSet(t *testing.T) {
    10  	var s Set[int]
    11  	require.False(t, s.Has(1))
    12  	require.True(t, s.Add(1))
    13  	require.False(t, s.Add(1))
    14  	require.True(t, s.Has(1))
    15  	require.True(t, s.Add(2))
    16  	require.True(t, s.Remove(1))
    17  	require.False(t, s.Has(1))
    18  	require.Equal(t, 1, s.Size())
    19  	require.Equal(t, 1, s.Clear())
    20  	require.Zero(t, s.Size())
    21  }