Change emoji tests (Golang maps are not ordered)

Signed-off-by: Vartan Benohanian <vartanbeno@gmail.com>

emoji.go

@@ -91,9 +91,9 @@ func (s *EmojiService) Get(ctx context.Context, subreddit string) ([]*Emoji, []*
 	defaultEmojis := root["snoomojis"]
 	var subredditEmojis []*Emoji
 
-	for k := range root {
+	for k, v := range root {
 		if strings.HasPrefix(k, kindSubreddit) {
-			subredditEmojis = root[k]
+			subredditEmojis = v
 			break
 		}
 	}

emoji_test.go

@@ -53,7 +53,9 @@ func TestEmojiService_Get(t *testing.T) {
 
 	defaultEmojis, subredditEmojis, _, err := client.Emoji.Get(ctx, "test")
 	assert.NoError(t, err)
-	assert.Equal(t, expectedDefaultEmojis, defaultEmojis)
+	assert.Len(t, defaultEmojis, 2)
+	assert.Contains(t, expectedDefaultEmojis, defaultEmojis[0])
+	assert.Contains(t, expectedDefaultEmojis, defaultEmojis[1])
 	assert.Equal(t, expectedSubredditEmojis, subredditEmojis)
 }