cleanup

brianasapp · Jun 24, 2017 · daa706e · daa706e
1 parent ee456a4
commit daa706e
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/sputter.go b/sputter.go
@@ -42,8 +42,6 @@ func charClass(r *syntax.Regexp) string {
 	default:
 		// randomly select from available ranges
 		i := random(0, len(r.Rune)/2) * 2
-
-		// add one to n2 because random will not select max value
 		n1, n2 := int(r.Rune[i]), int(r.Rune[i+1])
 		if n2-n1 == 0 {
 			return string(r.Rune[i : i+1])

diff --git a/sputter_test.go b/sputter_test.go
@@ -1,7 +1,6 @@
 package sputter
 
 import (
-	"fmt"
 	"regexp"
 	"testing"
 )
@@ -14,14 +13,17 @@ func TestCharClassSingle(t *testing.T) {
 	testSputHundredEmoji(t, "[A]")
 }
 
-func TestCharClassRange(t *testing.T) {
-	testSputHundredEmoji(t, "[A0-9]")
+func TestCharClassSingleRange(t *testing.T) {
+	testSputHundredEmoji(t, "[0-9]")
+}
+
+func TestCharClassMultipleRange(t *testing.T) {
+	testSputHundredEmoji(t, "[A-Z0-9]")
 }
 
 func testSputHundredEmoji(t *testing.T, exp string) {
 	for i := 0; i < 100; i++ {
 		s, err := Gen(exp)
-		fmt.Println(s)
 		if err != nil {
 			t.Error("error from Gen:", err)
 		}