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diff spec/util_dataforms_spec.lua @ 12636:e8934ce6ea0f

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util.stanza: Add method for extracting a single attribute value Sometimes you only care about a single attribute, but the child tag itself may be optional, leading to needing `tag and tag.attr.foo` or `stanza:find("tag@foo")`. The `:find()` method is fairly complex, so avoiding it for this kind of simpler use case is a win.
author Kim Alvefur <zash@zash.se>
date Wed, 17 Aug 2022 19:04:30 +0200
parents 05c250fa335a
children
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--- a/spec/util_dataforms_spec.lua	Mon Aug 15 16:35:14 2022 +0200
+++ b/spec/util_dataforms_spec.lua	Wed Aug 17 19:04:30 2022 +0200
@@ -130,7 +130,7 @@
 		assert.truthy(st.is_stanza(xform));
 		assert.equal("x", xform.name);
 		assert.equal("jabber:x:data", xform.attr.xmlns);
-		assert.equal("FORM_TYPE", xform:find("field@var"));
+		assert.equal("FORM_TYPE", xform:get_child_attr("field", nil, "var"));
 		assert.equal("xmpp:prosody.im/spec/util.dataforms#1", xform:find("field/value#"));
 		local allowed_direct_children = {
 			title = true,