mirror of https://github.com/bjc/prosody
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
378 lines
12 KiB
378 lines
12 KiB
local pubsub;
|
|
setup(function ()
|
|
pubsub = require "util.pubsub";
|
|
end);
|
|
|
|
--[[TODO:
|
|
Retract
|
|
Purge
|
|
auto-create/auto-subscribe
|
|
Item store/node store
|
|
resize on max_items change
|
|
service creation config provides alternative node_defaults
|
|
get subscriptions
|
|
]]
|
|
|
|
describe("util.pubsub", function ()
|
|
describe("simple node creation and deletion", function ()
|
|
randomize(false); -- These tests are ordered
|
|
|
|
-- Roughly a port of scansion/scripts/pubsub_createdelete.scs
|
|
local service = pubsub.new();
|
|
|
|
describe("#create", function ()
|
|
randomize(false); -- These tests are ordered
|
|
it("creates a new node", function ()
|
|
assert.truthy(service:create("princely_musings", true));
|
|
end);
|
|
|
|
it("fails to create the same node again", function ()
|
|
assert.falsy(service:create("princely_musings", true));
|
|
end);
|
|
end);
|
|
|
|
describe("#delete", function ()
|
|
randomize(false); -- These tests are ordered
|
|
it("deletes the node", function ()
|
|
assert.truthy(service:delete("princely_musings", true));
|
|
end);
|
|
|
|
it("can't delete an already deleted node", function ()
|
|
assert.falsy(service:delete("princely_musings", true));
|
|
end);
|
|
end);
|
|
end);
|
|
|
|
describe("simple publishing", function ()
|
|
randomize(false); -- These tests are ordered
|
|
|
|
local notified;
|
|
local broadcaster = spy.new(function (notif_type, node_name, subscribers, item) -- luacheck: ignore 212
|
|
notified = subscribers;
|
|
end);
|
|
local service = pubsub.new({
|
|
broadcaster = broadcaster;
|
|
});
|
|
|
|
it("creates a node", function ()
|
|
assert.truthy(service:create("node", true));
|
|
end);
|
|
|
|
it("lets someone subscribe", function ()
|
|
assert.truthy(service:add_subscription("node", true, "someone"));
|
|
end);
|
|
|
|
it("publishes an item", function ()
|
|
assert.truthy(service:publish("node", true, "1", "item 1"));
|
|
assert.truthy(notified["someone"]);
|
|
end);
|
|
|
|
it("called the broadcaster", function ()
|
|
assert.spy(broadcaster).was_called();
|
|
end);
|
|
|
|
it("should return one item", function ()
|
|
local ok, ret = service:get_items("node", true);
|
|
assert.truthy(ok);
|
|
assert.same({ "1", ["1"] = "item 1" }, ret);
|
|
end);
|
|
|
|
it("lets someone unsubscribe", function ()
|
|
assert.truthy(service:remove_subscription("node", true, "someone"));
|
|
end);
|
|
|
|
it("does not send notifications after subscription is removed", function ()
|
|
assert.truthy(service:publish("node", true, "1", "item 1"));
|
|
assert.is_nil(notified["someone"]);
|
|
end);
|
|
end);
|
|
|
|
describe("publish with config", function ()
|
|
randomize(false); -- These tests are ordered
|
|
|
|
local broadcaster = spy.new(function (notif_type, node_name, subscribers, item) -- luacheck: ignore 212
|
|
end);
|
|
local service = pubsub.new({
|
|
broadcaster = broadcaster;
|
|
autocreate_on_publish = true;
|
|
});
|
|
|
|
it("automatically creates node with requested config", function ()
|
|
assert(service:publish("node", true, "1", "item 1", { myoption = true }));
|
|
|
|
local ok, config = assert(service:get_node_config("node", true));
|
|
assert.equals(true, config.myoption);
|
|
end);
|
|
|
|
it("fails to publish to a node with differing config", function ()
|
|
local ok, err = service:publish("node", true, "1", "item 2", { myoption = false });
|
|
assert.falsy(ok);
|
|
assert.equals("precondition-not-met", err);
|
|
end);
|
|
|
|
it("allows to publish to a node with differing config when only defaults are suggested", function ()
|
|
assert(service:publish("node", true, "1", "item 2", { _defaults_only = true, myoption = false }));
|
|
end);
|
|
end);
|
|
|
|
describe("#issue1082", function ()
|
|
randomize(false); -- These tests are ordered
|
|
|
|
local service = pubsub.new();
|
|
|
|
it("creates a node with max_items = 1", function ()
|
|
assert.truthy(service:create("node", true, { max_items = 1 }));
|
|
end);
|
|
|
|
it("changes max_items to 2", function ()
|
|
assert.truthy(service:set_node_config("node", true, { max_items = 2 }));
|
|
end);
|
|
|
|
it("publishes one item", function ()
|
|
assert.truthy(service:publish("node", true, "1", "item 1"));
|
|
end);
|
|
|
|
it("should return one item", function ()
|
|
local ok, ret = service:get_items("node", true);
|
|
assert.truthy(ok);
|
|
assert.same({ "1", ["1"] = "item 1" }, ret);
|
|
end);
|
|
|
|
it("publishes another item", function ()
|
|
assert.truthy(service:publish("node", true, "2", "item 2"));
|
|
end);
|
|
|
|
it("should return two items", function ()
|
|
local ok, ret = service:get_items("node", true);
|
|
assert.truthy(ok);
|
|
assert.same({
|
|
"2",
|
|
"1",
|
|
["1"] = "item 1",
|
|
["2"] = "item 2",
|
|
}, ret);
|
|
end);
|
|
|
|
it("publishes yet another item", function ()
|
|
assert.truthy(service:publish("node", true, "3", "item 3"));
|
|
end);
|
|
|
|
it("should still return only two items", function ()
|
|
local ok, ret = service:get_items("node", true);
|
|
assert.truthy(ok);
|
|
assert.same({
|
|
"3",
|
|
"2",
|
|
["2"] = "item 2",
|
|
["3"] = "item 3",
|
|
}, ret);
|
|
end);
|
|
|
|
end);
|
|
|
|
describe("node config", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
service:create("test", true);
|
|
end);
|
|
it("access is forbidden for unaffiliated entities", function ()
|
|
local ok, err = service:get_node_config("test", "stranger");
|
|
assert.is_falsy(ok);
|
|
assert.equals("forbidden", err);
|
|
end);
|
|
it("returns an error for nodes that do not exist", function ()
|
|
local ok, err = service:get_node_config("nonexistent", true);
|
|
assert.is_falsy(ok);
|
|
assert.equals("item-not-found", err);
|
|
end);
|
|
end);
|
|
|
|
describe("access model", function ()
|
|
describe("open", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
-- Do not supply any config, 'open' should be default
|
|
service:create("test", true);
|
|
end);
|
|
it("should be the default", function ()
|
|
local ok, config = service:get_node_config("test", true);
|
|
assert.equal("open", config.access_model);
|
|
end);
|
|
it("should allow anyone to subscribe", function ()
|
|
local ok = service:add_subscription("test", "stranger", "stranger");
|
|
assert.is_true(ok);
|
|
end);
|
|
it("should still reject outcast-affiliated entities", function ()
|
|
assert(service:set_affiliation("test", true, "enemy", "outcast"));
|
|
local ok, err = service:add_subscription("test", "enemy", "enemy");
|
|
assert.is_falsy(ok);
|
|
assert.equal("forbidden", err);
|
|
end);
|
|
end);
|
|
describe("whitelist", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = assert(pubsub.new());
|
|
assert.is_true(service:create("test", true, { access_model = "whitelist" }));
|
|
end);
|
|
it("should be present in the configuration", function ()
|
|
local ok, config = service:get_node_config("test", true);
|
|
assert.equal("whitelist", config.access_model);
|
|
end);
|
|
it("should not allow anyone to subscribe", function ()
|
|
local ok, err = service:add_subscription("test", "stranger", "stranger");
|
|
assert.is_false(ok);
|
|
assert.equals("forbidden", err);
|
|
end);
|
|
end);
|
|
describe("change", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
service:create("test", true, { access_model = "open" });
|
|
end);
|
|
it("affects existing subscriptions", function ()
|
|
do
|
|
local ok = service:add_subscription("test", "stranger", "stranger");
|
|
assert.is_true(ok);
|
|
end
|
|
do
|
|
local ok, sub = service:get_subscription("test", "stranger", "stranger");
|
|
assert.is_true(ok);
|
|
assert.is_true(sub);
|
|
end
|
|
assert(service:set_node_config("test", true, { access_model = "whitelist" }));
|
|
do
|
|
local ok, sub = service:get_subscription("test", "stranger", "stranger");
|
|
assert.is_true(ok);
|
|
assert.is_nil(sub);
|
|
end
|
|
end);
|
|
end);
|
|
end);
|
|
|
|
describe("publish model", function ()
|
|
describe("publishers", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
-- Do not supply any config, 'publishers' should be default
|
|
service:create("test", true);
|
|
end);
|
|
it("should be the default", function ()
|
|
local ok, config = service:get_node_config("test", true);
|
|
assert.equal("publishers", config.publish_model);
|
|
end);
|
|
it("should not allow anyone to publish", function ()
|
|
assert.is_true(service:add_subscription("test", "stranger", "stranger"));
|
|
local ok, err = service:publish("test", "stranger", "item1", "foo");
|
|
assert.is_falsy(ok);
|
|
assert.equals("forbidden", err);
|
|
end);
|
|
it("should allow publishers to publish", function ()
|
|
assert(service:set_affiliation("test", true, "mypublisher", "publisher"));
|
|
local ok, err = service:publish("test", "mypublisher", "item1", "foo");
|
|
assert.is_true(ok);
|
|
end);
|
|
it("should allow owners to publish", function ()
|
|
assert(service:set_affiliation("test", true, "myowner", "owner"));
|
|
local ok = service:publish("test", "myowner", "item1", "foo");
|
|
assert.is_true(ok);
|
|
end);
|
|
end);
|
|
describe("open", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
service:create("test", true, { publish_model = "open" });
|
|
end);
|
|
it("should allow anyone to publish", function ()
|
|
local ok = service:publish("test", "stranger", "item1", "foo");
|
|
assert.is_true(ok);
|
|
end);
|
|
end);
|
|
describe("subscribers", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
service:create("test", true, { publish_model = "subscribers" });
|
|
end);
|
|
it("should not allow non-subscribers to publish", function ()
|
|
local ok, err = service:publish("test", "stranger", "item1", "foo");
|
|
assert.is_falsy(ok);
|
|
assert.equals("forbidden", err);
|
|
end);
|
|
it("should allow subscribers to publish without an affiliation", function ()
|
|
assert.is_true(service:add_subscription("test", "stranger", "stranger"));
|
|
local ok = service:publish("test", "stranger", "item1", "foo");
|
|
assert.is_true(ok);
|
|
end);
|
|
it("should allow publishers to publish without a subscription", function ()
|
|
assert(service:set_affiliation("test", true, "mypublisher", "publisher"));
|
|
local ok, err = service:publish("test", "mypublisher", "item1", "foo");
|
|
assert.is_true(ok);
|
|
end);
|
|
it("should allow owners to publish without a subscription", function ()
|
|
assert(service:set_affiliation("test", true, "myowner", "owner"));
|
|
local ok = service:publish("test", "myowner", "item1", "foo");
|
|
assert.is_true(ok);
|
|
end);
|
|
end);
|
|
end);
|
|
|
|
describe("item API", function ()
|
|
local service;
|
|
before_each(function ()
|
|
service = pubsub.new();
|
|
service:create("test", true, { publish_model = "subscribers" });
|
|
end);
|
|
describe("get_last_item()", function ()
|
|
it("succeeds with nil on empty nodes", function ()
|
|
local ok, id, item = service:get_last_item("test", true);
|
|
assert.is_true(ok);
|
|
assert.is_nil(id);
|
|
assert.is_nil(item);
|
|
end);
|
|
it("succeeds and returns the last item", function ()
|
|
service:publish("test", true, "one", "hello world");
|
|
service:publish("test", true, "two", "hello again");
|
|
service:publish("test", true, "three", "hey");
|
|
service:publish("test", true, "one", "bye");
|
|
local ok, id, item = service:get_last_item("test", true);
|
|
assert.is_true(ok);
|
|
assert.equal("one", id);
|
|
assert.equal("bye", item);
|
|
end);
|
|
end);
|
|
describe("get_items()", function ()
|
|
it("fails on non-existent nodes", function ()
|
|
local ok, err = service:get_items("no-node", true);
|
|
assert.is_falsy(ok);
|
|
assert.equal("item-not-found", err);
|
|
end);
|
|
it("returns no items on an empty node", function ()
|
|
local ok, items = service:get_items("test", true);
|
|
assert.is_true(ok);
|
|
assert.equal(0, #items);
|
|
assert.is_nil(next(items));
|
|
end);
|
|
it("returns no items on an empty node", function ()
|
|
local ok, items = service:get_items("test", true);
|
|
assert.is_true(ok);
|
|
assert.equal(0, #items);
|
|
assert.is_nil((next(items)));
|
|
end);
|
|
it("returns all published items", function ()
|
|
service:publish("test", true, "one", "hello world");
|
|
service:publish("test", true, "two", "hello again");
|
|
service:publish("test", true, "three", "hey");
|
|
service:publish("test", true, "one", "bye");
|
|
local ok, items = service:get_items("test", true);
|
|
assert.is_true(ok);
|
|
assert.same({ "one", "three", "two", two = "hello again", three = "hey", one = "bye" }, items);
|
|
end);
|
|
end);
|
|
end);
|
|
end);
|
|
|