Add If helper function (#57)

Used to inline conditional nodes.

1 files changed, 12 insertions, 0 deletions

diff --git a/gomponents_test.go b/gomponents_test.go
index 26199c3..c88a796 100644
--- a/gomponents_test.go
+++ b/gomponents_test.go
@@ -207,3 +207,15 @@ func TestMap(t *testing.T) {
 		assert.Equal(t, `<ul><li>hat</li><li>partyhat</li><li>turtlehat</li></ul>`, list)
 	})
 }
+
+func TestIf(t *testing.T) {
+	t.Run("returns node if condition is true", func(t *testing.T) {
+		n := g.El("div", g.If(true, g.El("span")))
+		assert.Equal(t, "<div><span></span></div>", n)
+	})
+
+	t.Run("returns nil if condition is false", func(t *testing.T) {
+		n := g.El("div", g.If(false, g.El("span")))
+		assert.Equal(t, "<div></div>", n)
+	})
+}