github.com/kyma-incubator/compass/components/director@v0.0.0-20230623144113-d764f56ff805/internal/util/base64_test.go (about)

     1  package util
     2  
     3  import (
     4  	"encoding/base64"
     5  	"testing"
     6  
     7  	"github.com/stretchr/testify/require"
     8  )
     9  
    10  func TestBase64Decoding(t *testing.T) {
    11  	rawString := "hello world"
    12  	encodedOnce := base64.StdEncoding.EncodeToString([]byte(rawString))
    13  	encodedTwice := base64.StdEncoding.EncodeToString([]byte(encodedOnce))
    14  
    15  	t.Run("test decode non-base64 string", func(t *testing.T) {
    16  		result := TryDecodeBase64(rawString)
    17  		require.Equal(t, []byte(rawString), result)
    18  	})
    19  
    20  	t.Run("test decode single base64 encoded string", func(t *testing.T) {
    21  		result := TryDecodeBase64(encodedOnce)
    22  		require.Equal(t, []byte(rawString), result)
    23  	})
    24  
    25  	t.Run("test decode double base64 encoded string", func(t *testing.T) {
    26  		result := TryDecodeBase64(encodedTwice)
    27  		require.Equal(t, []byte(rawString), result)
    28  	})
    29  }