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This run_test helper sets up a convention that allows us to give really short tracebacks for errors, and eventually we can have more control over running individual tests. (The latter goal has some complications, since we often intentionally leak setup in tests.)
123 lines
3.3 KiB
JavaScript
123 lines
3.3 KiB
JavaScript
zrequire("util");
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zrequire("typing_data");
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run_test('basics', () => {
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// The typing_data needs to be robust with lists of
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// user ids being in arbitrary sorting order and
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// possibly in string form instead of integer. So all
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// the apparent randomness in these tests has a purpose.
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typing_data.add_typist([5, 10, 15], 15);
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assert.deepEqual(typing_data.get_group_typists([15, 10, 5]), [15]);
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// test that you can add twice
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typing_data.add_typist([5, 10, 15], 15);
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// add another id to our first group
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typing_data.add_typist([5, 10, 15], "10");
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assert.deepEqual(typing_data.get_group_typists([10, 15, 5]), [10, 15]);
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// start adding to a new group
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typing_data.add_typist([7, 15], 7);
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typing_data.add_typist([7, "15"], 15);
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// test get_all_typists
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assert.deepEqual(typing_data.get_all_typists(), [7, 10, 15]);
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// test basic removal
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assert(typing_data.remove_typist([15, 7], "7"));
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assert.deepEqual(typing_data.get_group_typists([7, 15]), [15]);
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// test removing an id that is not there
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assert(!typing_data.remove_typist([15, 7], 7));
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assert.deepEqual(typing_data.get_group_typists([7, 15]), [15]);
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assert.deepEqual(typing_data.get_all_typists(), [10, 15]);
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// remove user from one group, but "15" will still be among
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// "all typists"
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assert(typing_data.remove_typist(["15", 7], "15"));
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assert.deepEqual(typing_data.get_all_typists(), [10, 15]);
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// now remove from the other group
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assert(typing_data.remove_typist([5, 15, 10], 15));
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assert.deepEqual(typing_data.get_all_typists(), [10]);
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// test duplicate ids in a groups
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typing_data.add_typist([20, 40, 20], 20);
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assert.deepEqual(typing_data.get_group_typists([20, 40]), [20]);
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});
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run_test('timers', () => {
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var events = {};
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var stub_timer_id = 'timer_id_stub';
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var stub_group = [5, 10, 15];
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var stub_delay = 99;
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var stub_f = 'function';
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function set_timeout(f, delay) {
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assert.equal(delay, stub_delay);
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events.f = f;
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events.timer_set = true;
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return stub_timer_id;
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}
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function clear_timeout(timer) {
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assert.equal(timer, stub_timer_id);
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events.timer_cleared = true;
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}
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function reset_events() {
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events.f = undefined;
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events.timer_cleared = false;
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events.timer_set = false;
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}
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function kickstart() {
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reset_events();
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typing_data.kickstart_inbound_timer(stub_group, stub_delay, stub_f);
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}
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function clear() {
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reset_events();
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typing_data.clear_inbound_timer(stub_group);
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}
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global.patch_builtin('setTimeout', set_timeout);
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global.patch_builtin('clearTimeout', clear_timeout);
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// first time, we set
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kickstart();
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assert.deepEqual(events, {
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f: stub_f,
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timer_cleared: false,
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timer_set: true,
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});
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// second time we clear and set
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kickstart();
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assert.deepEqual(events, {
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f: stub_f,
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timer_cleared: true,
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timer_set: true,
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});
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// first time clearing, we clear
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clear();
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assert.deepEqual(events, {
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f: undefined,
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timer_cleared: true,
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timer_set: false,
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});
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// second time clearing, we noop
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clear();
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assert.deepEqual(events, {
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f: undefined,
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timer_cleared: false,
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timer_set: false,
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});
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});
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