Files
zulip/frontend_tests/node_tests/emoji.js
Steve Howell c943447c6e emojis: Un-share the emoji.js module.
The mobile app was never able to use the shared
version of emoji.js, because, among other problems
with our code organization, the emoji.js module
is strongly based on a mutate-the-data paradigm
that doesn't play nice with React.  The way
that we mutate data and violate encapsuation
here is something that we would mostly want to fix
without even trying to shared code with mobile, so
subsequent commits will try to extract some pure
functions into a shared module.
2022-04-04 13:28:49 -07:00

126 lines
3.5 KiB
JavaScript

"use strict";
const {strict: assert} = require("assert");
const {zrequire} = require("../zjsunit/namespace");
const {run_test} = require("../zjsunit/test");
const emoji_codes = zrequire("../generated/emoji/emoji_codes.json");
const events = require("./lib/events");
const emoji = zrequire("emoji");
const realm_emoji = events.test_realm_emojis;
emoji.initialize({realm_emoji, emoji_codes});
run_test("sanity check", () => {
assert.equal(emoji.get_server_realm_emoji_data(), realm_emoji);
});
run_test("get_canonical_name", () => {
let canonical_name = emoji.get_canonical_name("green_tick");
assert.equal(canonical_name, "green_tick");
canonical_name = emoji.get_canonical_name("thumbs_up");
assert.equal(canonical_name, "+1");
canonical_name = emoji.get_canonical_name("+1");
assert.equal(canonical_name, "+1");
canonical_name = emoji.get_canonical_name("airplane");
assert.equal(canonical_name, "airplane");
canonical_name = emoji.get_canonical_name("non_existent");
assert.equal(canonical_name, undefined);
});
run_test("get_emoji_* API", () => {
assert.equal(emoji.get_emoji_name("1f384"), "holiday_tree");
assert.equal(emoji.get_emoji_name("1f951"), "avocado");
assert.equal(emoji.get_emoji_name("bogus"), undefined);
assert.equal(emoji.get_emoji_codepoint("avocado"), "1f951");
assert.equal(emoji.get_emoji_codepoint("holiday_tree"), "1f384");
assert.equal(emoji.get_emoji_codepoint("bogus"), undefined);
assert.equal(emoji.get_realm_emoji_url("spain"), "/some/path/to/spain.gif");
});
run_test("get_emoji_details_by_name", () => {
let emoji_name = "smile";
let result = emoji.get_emoji_details_by_name(emoji_name);
assert.deepEqual(result, {
emoji_name: "smile",
emoji_code: "1f642",
reaction_type: "unicode_emoji",
});
// Test adding an unicode_emoji.
emoji_name = "smile";
result = emoji.get_emoji_details_by_name(emoji_name);
assert.deepEqual(result, {
emoji_name: "smile",
reaction_type: "unicode_emoji",
emoji_code: "1f642",
});
// Test adding zulip emoji.
emoji_name = "zulip";
result = emoji.get_emoji_details_by_name(emoji_name);
assert.deepEqual(result, {
emoji_name: "zulip",
reaction_type: "zulip_extra_emoji",
emoji_code: "zulip",
url: "/static/generated/emoji/images/emoji/unicode/zulip.png",
});
// Test adding realm emoji.
emoji_name = "spain";
emoji_name = emoji.get_emoji_details_by_name(emoji_name);
assert.deepEqual(emoji_name, {
emoji_name: "spain",
reaction_type: "realm_emoji",
emoji_code: "101",
url: "/some/path/to/spain.gif",
still_url: "/some/path/to/spain.png",
});
emoji_name = "green_tick";
emoji_name = emoji.get_emoji_details_by_name(emoji_name);
assert.deepEqual(emoji_name, {
emoji_name: "green_tick",
reaction_type: "realm_emoji",
emoji_code: "102",
url: "/some/path/to/emoji",
});
// Test sending without emoji name.
assert.throws(
() => {
emoji.get_emoji_details_by_name();
},
{
name: "Error",
message: "Emoji name must be passed.",
},
);
// Test sending an unknown emoji.
emoji_name = "unknown-emoji";
assert.throws(
() => {
emoji.get_emoji_details_by_name(emoji_name);
},
{
name: "Error",
message: "Bad emoji name: unknown-emoji",
},
);
});