File

spec/util_dataforms_spec.lua @ 13028:b2e6a175537d

mod_debug_reset: Don't delay operations until next tick For some unknown reason, this was required with the old mock util.time functions prior to 012d6e7b723a. After 012d6e7b723a, it breaks. So I'm happy to revert to not delaying anything. This makes tests pass again.
author Matthew Wild <mwild1@gmail.com>
date Thu, 06 Apr 2023 14:17:50 +0100
parent 12636:e8934ce6ea0f
line wrap: on
line source

local dataforms = require "util.dataforms";
local st = require "util.stanza";
local jid = require "util.jid";
local iter = require "util.iterators";

describe("util.dataforms", function ()
	local some_form, xform;
	setup(function ()
		some_form = dataforms.new({
			title = "form-title",
			instructions = "form-instructions",
			{
				type = "hidden",
				name = "FORM_TYPE",
				value = "xmpp:prosody.im/spec/util.dataforms#1",
			};
			{
				type = "fixed";
				value = "Fixed field";
			},
			{
				type = "boolean",
				label = "boolean-label",
				name = "boolean-field",
				value = true,
			},
			{
				type = "fixed",
				label = "fixed-label",
				name = "fixed-field",
				value = "fixed-value",
			},
			{
				type = "hidden",
				label = "hidden-label",
				name = "hidden-field",
				value = "hidden-value",
			},
			{
				type = "jid-multi",
				label = "jid-multi-label",
				name = "jid-multi-field",
				value = {
					"jid@multi/value#1",
					"jid@multi/value#2",
				},
			},
			{
				type = "jid-single",
				label = "jid-single-label",
				name = "jid-single-field",
				value = "jid@single/value",
			},
			{
				type = "list-multi",
				label = "list-multi-label",
				name = "list-multi-field",
				value = {
					"list-multi-option-value#1",
					"list-multi-option-value#3",
				},
				options = {
					{
						label = "list-multi-option-label#1",
						value = "list-multi-option-value#1",
						default = true,
					},
					{
						label = "list-multi-option-label#2",
						value = "list-multi-option-value#2",
						default = false,
					},
					{
						label = "list-multi-option-label#3",
						value = "list-multi-option-value#3",
						default = true,
					},
				}
			},
			{
				type = "list-single",
				label = "list-single-label",
				name = "list-single-field",
				value = "list-single-value",
				options = {
					"list-single-value",
					"list-single-value#2",
					"list-single-value#3",
				}
			},
			{
				type = "text-multi",
				label = "text-multi-label",
				name = "text-multi-field",
				value = "text\nmulti\nvalue",
			},
			{
				type = "text-private",
				label = "text-private-label",
				name = "text-private-field",
				value = "text-private-value",
			},
			{
				type = "text-single",
				label = "text-single-label",
				name = "text-single-field",
				value = "text-single-value",
			},
			{
				-- XEP-0221
				-- TODO Validate the XML produced by this.
				type = "text-single",
				label = "text-single-with-media-label",
				name = "text-single-with-media-field",
				media = {
					height = 24,
					width = 32,
					{
						type = "image/png",
						uri = "data:",
					},
				},
			},
		});
		xform = some_form:form();
	end);

	it("XML serialization looks like it should", function ()
		assert.truthy(xform);
		assert.truthy(st.is_stanza(xform));
		assert.equal("x", xform.name);
		assert.equal("jabber:x:data", xform.attr.xmlns);
		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,
			instructions = true,
			field = true,
		}
		for tag in xform:childtags() do
			assert.truthy(allowed_direct_children[tag.name], "unknown direct child");
		end
	end);

	it("produced boolean field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "boolean-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("boolean-field", f.attr.var);
		assert.equal("boolean", f.attr.type);
		assert.equal("boolean-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		local val = f:get_child_text("value");
		assert.truthy(val == "true" or val == "1");
	end);

	it("produced fixed field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "fixed-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("fixed-field", f.attr.var);
		assert.equal("fixed", f.attr.type);
		assert.equal("fixed-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		assert.equal("fixed-value", f:get_child_text("value"));
	end);

	it("produced hidden field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "hidden-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("hidden-field", f.attr.var);
		assert.equal("hidden", f.attr.type);
		assert.equal("hidden-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		assert.equal("hidden-value", f:get_child_text("value"));
	end);

	it("produced jid-multi field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "jid-multi-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("jid-multi-field", f.attr.var);
		assert.equal("jid-multi", f.attr.type);
		assert.equal("jid-multi-label", f.attr.label);
		assert.equal(2, iter.count(f:childtags("value")));

		local i = 0;
		for value in f:childtags("value") do
			i = i + 1;
			assert.equal(("jid@multi/value#%d"):format(i), value:get_text());
		end
	end);

	it("produced jid-single field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "jid-single-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("jid-single-field", f.attr.var);
		assert.equal("jid-single", f.attr.type);
		assert.equal("jid-single-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		assert.equal("jid@single/value", f:get_child_text("value"));
		assert.truthy(jid.prep(f:get_child_text("value")));
	end);

	it("produced list-multi field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "list-multi-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("list-multi-field", f.attr.var);
		assert.equal("list-multi", f.attr.type);
		assert.equal("list-multi-label", f.attr.label);
		assert.equal(2, iter.count(f:childtags("value")));
		assert.equal("list-multi-option-value#1", f:get_child_text("value"));
		assert.equal(3, iter.count(f:childtags("option")));
	end);

	it("produced list-single field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "list-single-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("list-single-field", f.attr.var);
		assert.equal("list-single", f.attr.type);
		assert.equal("list-single-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		assert.equal("list-single-value", f:get_child_text("value"));
		assert.equal(3, iter.count(f:childtags("option")));
	end);

	it("produced text-multi field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "text-multi-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("text-multi-field", f.attr.var);
		assert.equal("text-multi", f.attr.type);
		assert.equal("text-multi-label", f.attr.label);
		assert.equal(3, iter.count(f:childtags("value")));
	end);

	it("produced text-private field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "text-private-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("text-private-field", f.attr.var);
		assert.equal("text-private", f.attr.type);
		assert.equal("text-private-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		assert.equal("text-private-value", f:get_child_text("value"));
	end);

	it("produced text-single field correctly", function ()
		local f;
		for field in xform:childtags("field") do
			if field.attr.var == "text-single-field" then
				f = field;
				break;
			end
		end

		assert.truthy(st.is_stanza(f));
		assert.equal("text-single-field", f.attr.var);
		assert.equal("text-single", f.attr.type);
		assert.equal("text-single-label", f.attr.label);
		assert.equal(1, iter.count(f:childtags("value")));
		assert.equal("text-single-value", f:get_child_text("value"));
	end);

	describe("get_type()", function ()
		it("identifes dataforms", function ()
			assert.equal(nil, dataforms.get_type(nil));
			assert.equal(nil, dataforms.get_type(""));
			assert.equal(nil, dataforms.get_type({}));
			assert.equal(nil, dataforms.get_type(st.stanza("no-a-form")));
			assert.equal("xmpp:prosody.im/spec/util.dataforms#1", dataforms.get_type(xform));
		end);
	end);

	describe(":data", function ()
		it("returns something", function ()
			assert.truthy(some_form:data(xform));
		end);
	end);

	describe("issue1177", function ()
		local form_with_stuff;
		setup(function ()
			form_with_stuff = dataforms.new({
				{
					type = "list-single";
					name = "abtest";
					label = "A or B?";
					options = {
						{ label = "A", value = "a", default = true },
						{ label = "B", value = "b" },
					};
				},
			});
		end);

		it("includes options when value is included", function ()
			local f = form_with_stuff:form({ abtest = "a" });
			assert.truthy(f:find("field/option"));
		end);

		it("includes options when value is excluded", function ()
			local f = form_with_stuff:form({});
			assert.truthy(f:find("field/option"));
		end);
	end);

	describe("using current values in place of missing fields", function ()
		it("gets back the previous values when given an empty form", function ()
			local current = {
				["list-multi-field"] = {
					"list-multi-option-value#2";
				};
				["list-single-field"] = "list-single-value#2";
				["hidden-field"] = "hidden-value";
				["boolean-field"] = false;
				["text-multi-field"] = "words\ngo\nhere";
				["jid-single-field"] = "alice@example.com";
				["text-private-field"] = "hunter2";
				["text-single-field"] = "text-single-value";
				["jid-multi-field"] = {
					"bob@example.net";
				};
			};
			local expect = {
				-- FORM_TYPE = "xmpp:prosody.im/spec/util.dataforms#1"; -- does this need to be included?
				["list-multi-field"] = {
					"list-multi-option-value#2";
				};
				["list-single-field"] = "list-single-value#2";
				["hidden-field"] = "hidden-value";
				["boolean-field"] = false;
				["text-multi-field"] = "words\ngo\nhere";
				["jid-single-field"] = "alice@example.com";
				["text-private-field"] = "hunter2";
				["text-single-field"] = "text-single-value";
				["jid-multi-field"] = {
					"bob@example.net";
				};
			};
			local data, err = some_form:data(st.stanza("x", {xmlns="jabber:x:data"}), current);
			assert.is.table(data, err);
			assert.same(expect, data, "got back the same data");
		end);
	end);

	describe("field 'var' property", function ()
		it("works as expected", function ()
			local f = dataforms.new {
				{
					var = "someprefix#the-field",
					name = "the_field",
					type = "text-single",
				}
			};
			local x = f:form({the_field = "hello"});
			assert.equal("someprefix#the-field", x:find"field@var");
			assert.equal("hello", x:find"field/value#");
		end);
	end);

	describe("number handling", function()
		it("handles numbers as booleans", function()
			local f = dataforms.new { { name = "boolean"; type = "boolean" } };
			local x = f:form({ boolean = 0 });
			assert.equal("0", x:find "field/value#");
			x = f:form({ boolean = 1 });
			assert.equal("1", x:find "field/value#");
		end);
	end)

	describe("datatype validation", function ()
		describe("integer", function ()

			local f = dataforms.new {
				{
					name = "number",
					type = "text-single",
					datatype = "xs:integer",
					range_min = -10,
					range_max = 10,
				},
			};

			it("roundtrip works", function ()
				local d = f:data(f:form({number = 1}));
				assert.equal(1, d.number);
			end);

			it("error handling works", function ()
				local d,e = f:data(f:form({number = "nan"}));
				assert.not_equal(1, d.number);
				assert.table(e);
				assert.string(e.number);
			end);

			it("bounds-checking work works", function ()
				local d,e = f:data(f:form({number = 100}));
				assert.not_equal(100, d.number);
				assert.table(e);
				assert.string(e.number);
			end);

			it("serializes larger ints okay", function ()
				local x = f:form{number=1125899906842624}
				assert.equal("1125899906842624", x:find("field/value#"))
			end);

		end)

		describe("datetime", function ()
			local f = dataforms.new { { name = "when"; type = "text-single"; datatype = "xs:dateTime" } }

			it("works", function ()
				local x = f:form({ when = 1219439340 });
				assert.equal("2008-08-22T21:09:00Z", x:find("field/value#"))
				local d, e = f:data(x);
				assert.is_nil(e);
				assert.same({ when = 1219439340 }, d);
			end);

		end)

	end);
	describe("media element", function ()
		it("produced media element correctly", function ()
			local f;
			for field in xform:childtags("field") do
				if field.attr.var == "text-single-with-media-field" then
					f = field;
					break;
				end
			end

			assert.truthy(st.is_stanza(f));
			assert.equal("text-single-with-media-field", f.attr.var);
			assert.equal("text-single", f.attr.type);
			assert.equal("text-single-with-media-label", f.attr.label);
			assert.equal(0, iter.count(f:childtags("value")));

			local m = f:get_child("media", "urn:xmpp:media-element");
			assert.truthy(st.is_stanza(m));
			assert.equal("24", m.attr.height);
			assert.equal("32", m.attr.width);
			assert.equal(1, iter.count(m:childtags("uri")));

			local u = m:get_child("uri");
			assert.truthy(st.is_stanza(u));
			assert.equal("image/png", u.attr.type);
			assert.equal("data:", u:get_text());
		end);
	end);
end);