mirror of
https://github.com/bjc/prosody.git
synced 2025-04-03 21:27:38 +03:00
251f4d3c8a
It iterates over childtags, so a template like {foo|each{...}} would be
equivalent to root:childtags("foo"), while a deeper query needs the bit
that becomes arguments to :childtags as an argument to each, e.g.
{foo/bar|each(baz)} would behave like
root:get_child("foo"):get_child("bar"):childtags("baz")
43 lines
2.2 KiB
Lua
43 lines
2.2 KiB
Lua
local st = require "prosody.util.stanza";
|
|
local xtemplate = require "prosody.util.xtemplate";
|
|
|
|
describe("util.xtemplate", function ()
|
|
describe("render()", function ()
|
|
it("works", function ()
|
|
assert.same("Hello", xtemplate.render("{greeting}", st.stanza("root"):text_tag("greeting", "Hello")), "regular text content")
|
|
assert.same("Hello", xtemplate.render("{#}", st.stanza("root"):text("Hello")), "top tag text content")
|
|
assert.same("Hello", xtemplate.render("{greeting/@en}", st.stanza("root"):tag("greeting", { en = "Hello" })), "attribute")
|
|
end)
|
|
it("supports conditionals", function ()
|
|
local atom_tmpl = "{@pubsub:title|and{*{@pubsub:title}*\n\n}}{summary|or{{author/name|and{{author/name} posted }}{title}}}";
|
|
local atom_data = st.stanza("entry", { xmlns = "http://www.w3.org/2005/Atom" });
|
|
assert.same("", xtemplate.render(atom_tmpl, atom_data));
|
|
|
|
atom_data:text_tag("title", "an Entry")
|
|
assert.same("an Entry", xtemplate.render(atom_tmpl, atom_data));
|
|
|
|
atom_data:tag("author"):text_tag("name","Juliet"):up();
|
|
assert.same("Juliet posted an Entry", xtemplate.render(atom_tmpl, atom_data));
|
|
|
|
atom_data:text_tag("summary", "Juliet just posted a new entry");
|
|
assert.same("Juliet just posted a new entry", xtemplate.render(atom_tmpl, atom_data));
|
|
|
|
atom_data.attr["xmlns:pubsub"] = "http://jabber.org/protocol/pubsub";
|
|
atom_data.attr["pubsub:title"] = "Juliets musings";
|
|
assert.same("*Juliets musings*\n\nJuliet just posted a new entry", xtemplate.render(atom_tmpl, atom_data));
|
|
end)
|
|
it("can strip surrounding whitespace", function ()
|
|
assert.same("Hello ", xtemplate.render(" {-greeting} ", st.stanza("root"):text_tag("greeting", "Hello")))
|
|
assert.same(" Hello", xtemplate.render(" {greeting-} ", st.stanza("root"):text_tag("greeting", "Hello")))
|
|
assert.same("Hello", xtemplate.render(" {-greeting-} ", st.stanza("root"):text_tag("greeting", "Hello")))
|
|
end)
|
|
describe("each", function ()
|
|
it("makes sense", function ()
|
|
local x = st.stanza("root"):tag("foo"):tag("bar")
|
|
for i = 1, 5 do x:text_tag("i", tostring(i)); end
|
|
x:reset();
|
|
assert.same("12345", xtemplate.render("{foo/bar|each(i){{#}}}", x));
|
|
end)
|
|
end)
|
|
end)
|
|
end)
|