From 4c109f9f1d4db4733d267ece171a533521029bdb Mon Sep 17 00:00:00 2001
From: Markus Wüstenberg
Date: Thu, 24 Sep 2020 13:19:52 +0200
Subject: Introduce Placer interface (#18)

When implemented, the `Place` method of the `Placer` interface tells `Render` in `El` where to put a Node. This is relevant for helpers that want to be rendered like attributes, inside the parent element.

Fixes the bug where `attr.Classes` was rendered outside the element.---
 gomponents_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'gomponents_test.go')

diff --git a/gomponents_test.go b/gomponents_test.go
index ee0b91d..65b82b5 100644
--- a/gomponents_test.go
+++ b/gomponents_test.go
@@ -52,6 +52,12 @@ func TestAttr(t *testing.T) {
 	})
 }
 
+type outsider struct{}
+
+func (o outsider) Render() string {
+	return "outsider"
+}
+
 func TestEl(t *testing.T) {
 	t.Run("renders an empty element if no children given", func(t *testing.T) {
 		e := g.El("div")
@@ -72,6 +78,11 @@ func TestEl(t *testing.T) {
 		e := g.El("div", g.El("span"), g.Attr("class", "hat"))
 		assert.Equal(t, `<div class="hat"><span/></div>`, e)
 	})
+
+	t.Run("renders outside if node does not implement placer", func(t *testing.T) {
+		e := g.El("div", outsider{})
+		assert.Equal(t, `<div>outsider</div>`, e)
+	})
 }
 
 func TestText(t *testing.T) {
-- 
cgit 1.4.1