Update internal/integrationtest/lib/lib_test.go

Co-authored-by: Cristian Maglie <c.maglie@bug.st>

Author: MatteoPologruto

internal/integrationtest/lib/lib_test.go

@@ -282,7 +282,7 @@ func TestList(t *testing.T) {
 	lines[1] = strings.Join(strings.Fields(lines[1]), " ")
 	toks := strings.SplitN(lines[1], " ", 5)
 	// Verifies the expected number of field
-	require.Equal(t, 5, len(toks))
+	require.Len(t, toks, 5)
 	// be sure line contain the current version AND the available version
 	require.NotEmpty(t, toks[1])
 	require.NotEmpty(t, toks[2])