spec/util_datamapper_spec.lua
author Kim Alvefur <zash@zash.se>
Thu, 18 Mar 2021 12:57:25 +0100
changeset 11461 6a51749af7f4
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child 11462 0e00fa518688
permissions -rw-r--r--
util.datamapper: Add initial support for parsing arrays
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local xml
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local map
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setup(function()
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	xml = require "util.xml";
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	map = require "util.datamapper";
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end);
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describe("util.datampper", function()
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	local s, x, d
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	setup(function()
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		local function attr() return {type = "string"; xml = {attribute = true}} end
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		s = {
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			type = "object";
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			xml = {name = "message"; namespace = "jabber:client"};
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			properties = {
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				to = attr();
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				from = attr();
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				type = attr();
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				id = attr();
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				body = "string";
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				lang = {type = "string"; xml = {attribute = true; prefix = "xml"}};
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				delay = {
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					type = "object";
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					xml = {namespace = "urn:xmpp:delay"; name = "delay"};
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					properties = {stamp = attr(); from = attr(); reason = {type = "string"; xml = {text = true}}};
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				};
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				state = {
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					type = "string";
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					enum = {
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						"active",
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						"inactive",
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						"gone",
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						"composing",
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						"paused",
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					};
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					xml = {x_name_is_value = true; namespace = "http://jabber.org/protocol/chatstates"};
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				};
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				fallback = {
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					type = "boolean";
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					xml = {x_name_is_value = true; name = "fallback"; namespace = "urn:xmpp:fallback:0"};
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				};
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				origin_id = {
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					type = "string";
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					xml = {name = "origin-id"; namespace = "urn:xmpp:sid:0"; x_single_attribute = "id"};
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				};
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				reactions = {
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					type = "array";
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					xml = {namespace = "urn:xmpp:reactions:0"; wrapped = true};
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					items = {type = "string"; xml = {name = "reaction"}};
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				};
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			};
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		};
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		x = xml.parse [[
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				<message xmlns="jabber:client" xml:lang="en" to="a@test" from="b@test" type="chat" id="1">
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				<body>Hello</body>
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				<delay xmlns='urn:xmpp:delay' from='test' stamp='2021-03-07T15:59:08+00:00'>Becasue</delay>
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				<UNRELATED xmlns='http://jabber.org/protocol/chatstates'/>
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				<active xmlns='http://jabber.org/protocol/chatstates'/>
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				<fallback xmlns='urn:xmpp:fallback:0'/>
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				<origin-id xmlns='urn:xmpp:sid:0' id='qgkmMdPB'/>
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				<reactions id='744f6e18-a57a-11e9-a656-4889e7820c76' xmlns='urn:xmpp:reactions:0'>
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					<reaction>👋</reaction>
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					<reaction>🐢</reaction>
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				</reactions>
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				</message>
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				]];
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		d = {
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			to = "a@test";
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			from = "b@test";
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			type = "chat";
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			id = "1";
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			lang = "en";
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			body = "Hello";
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			delay = {from = "test"; stamp = "2021-03-07T15:59:08+00:00"; reason = "Becasue"};
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			state = "active";
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			fallback = true;
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			origin_id = "qgkmMdPB";
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			reactions = {
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				"👋",
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				"🐢",
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			};
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		};
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	end);
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	describe("parse", function()
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		it("works", function()
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			assert.same(d, map.parse(s, x));
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		end);
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	end);
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	describe("unparse", function()
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		it("works", function()
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			local u = map.unparse(s, d);
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			assert.equal("message", u.name);
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			assert.same(x.attr, u.attr);
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			assert.equal(x:get_child_text("body"), u:get_child_text("body"));
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			assert.equal(x:get_child_text("delay", "urn:xmpp:delay"), u:get_child_text("delay", "urn:xmpp:delay"));
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			assert.same(x:get_child("delay", "urn:xmpp:delay").attr, u:get_child("delay", "urn:xmpp:delay").attr);
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			assert.same(x:get_child("origin-id", "urn:xmpp:sid:0").attr, u:get_child("origin-id", "urn:xmpp:sid:0").attr);
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			for _, tag in ipairs(x.tags) do
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				if tag.name ~= "UNRELATED" and tag.name ~= "reactions" then
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					assert.truthy(u:get_child(tag.name, tag.attr.xmlns) or u:get_child(tag.name), tag:top_tag())
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				end
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			end
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			assert.equal(#x.tags-2, #u.tags)
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			pending("arrays", function ()
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				assert.truthy(u:get_child("reactions", "urn:xmpp:reactions:0"))
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			end);
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		end);
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	end);
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end)