github.com/Oyster-zx/tendermint@v0.34.24-fork/libs/progressbar/progressbar_test.go (about)

     1  package progressbar
     2  
     3  import (
     4  	"testing"
     5  	"time"
     6  
     7  	"github.com/stretchr/testify/require"
     8  )
     9  
    10  func TestProgressBar(t *testing.T) {
    11  	zero := int64(0)
    12  	hundred := int64(100)
    13  
    14  	var bar Bar
    15  	bar.NewOption(zero, hundred)
    16  
    17  	require.Equal(t, zero, bar.start)
    18  	require.Equal(t, zero, bar.cur)
    19  	require.Equal(t, hundred, bar.total)
    20  	require.Equal(t, zero, bar.percent)
    21  	require.Equal(t, "█", bar.graph)
    22  	require.Equal(t, "", bar.rate)
    23  
    24  	defer bar.Finish()
    25  	for i := zero; i <= hundred; i++ {
    26  		time.Sleep(1 * time.Millisecond)
    27  		bar.Play(i)
    28  	}
    29  
    30  	require.Equal(t, zero, bar.start)
    31  	require.Equal(t, hundred, bar.cur)
    32  	require.Equal(t, hundred, bar.total)
    33  	require.Equal(t, hundred, bar.percent)
    34  
    35  	var rate string
    36  	for i := zero; i < hundred/2; i++ {
    37  		rate += "█"
    38  	}
    39  
    40  	require.Equal(t, rate, bar.rate)
    41  }