From f0ac29acf0d1d6cd947ac2e20dc6bcbbbddf76f6 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 12 Apr 2020 17:03:05 +0200
Subject: util.stanza: Add method returning stanza with added indentation

Adds indentation and line breaks to stanzas, to make stanzas easier to
read for humans.
---
 spec/util_stanza_spec.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'spec')

diff --git a/spec/util_stanza_spec.lua b/spec/util_stanza_spec.lua
index d38a609f..efe3e47e 100644
--- a/spec/util_stanza_spec.lua
+++ b/spec/util_stanza_spec.lua
@@ -459,4 +459,12 @@ describe("util.stanza", function()
 			assert.equal("true", s2.attr["my-awesome-ns\1bar"]);
 		end);
 	end);
+
+	describe("indent", function ()
+		local s = st.stanza("foo"):text("\n"):tag("bar"):tag("baz"):up():text_tag("cow", "moo");
+		assert.equal("<foo>\n\t<bar>\n\t\t<baz/>\n\t\t<cow>moo</cow>\n\t</bar>\n</foo>", tostring(s:indent()));
+		assert.equal("<foo>\n  <bar>\n    <baz/>\n    <cow>moo</cow>\n  </bar>\n</foo>", tostring(s:indent(1, "  ")));
+		assert.equal("<foo>\n\t\t<bar>\n\t\t\t<baz/>\n\t\t\t<cow>moo</cow>\n\t\t</bar>\n\t</foo>", tostring(s:indent(2, "\t")));
+	end);
+
 end);
-- 
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