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chore: tests

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shirakaba
2022-11-23 01:40:29 +09:00
parent 7a276df09c
commit 832595281f
6 changed files with 372 additions and 22 deletions
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73
apps/automated/src/data/observable-tests.ts
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@@ -185,6 +185,79 @@ export var test_Observable_addEventListener_MultipleEvents_ShouldTrim = function
TKUnit.assert(receivedCount === 2, 'Callbacks not raised properly.');
};
export var test_Observable_addEventListener_ListenerEquality_Same = function () {
var obj = new TestObservable();
var count = 0;
var callback = function (data: EventData) {
count++;
};
obj.addEventListener(Observable.propertyChangeEvent, callback);
obj.addEventListener(Observable.propertyChangeEvent, callback);
obj.set('testName', 1);
TKUnit.assert(count === 1, 'The propertyChanged notification should be raised once.');
};
export var test_Observable_addEventListener_ListenerEquality_SameForFalsyThisArg = function () {
var obj = new TestObservable();
var count = 0;
var callback = function (data: EventData) {
count++;
};
obj.addEventListener(Observable.propertyChangeEvent, callback);
obj.addEventListener(Observable.propertyChangeEvent, callback, null);
obj.addEventListener(Observable.propertyChangeEvent, callback, undefined);
obj.addEventListener(Observable.propertyChangeEvent, callback, false);
obj.addEventListener(Observable.propertyChangeEvent, callback, 0);
obj.addEventListener(Observable.propertyChangeEvent, callback, NaN);
obj.addEventListener(Observable.propertyChangeEvent, callback, '');
obj.set('testName', 1);
TKUnit.assert(count === 1, `Expected to register exactly 1 event listener due to falsy thisArgs being treated the same as omitted thisArgs, but found ${count} events fired.`);
};
export var test_Observable_addEventListener_ListenerEquality_DistinctByStrictEquality = function () {
var obj = new TestObservable();
var count = 0;
var callback = function (data: EventData) {
count++;
};
obj.addEventListener(Observable.propertyChangeEvent, callback);
obj.addEventListener(Observable.propertyChangeEvent, callback, {});
obj.addEventListener(Observable.propertyChangeEvent, callback, {});
obj.set('testName', 1);
TKUnit.assert(count === 3, `Expected to register exactly 3 event listeners due to thisArgs differing by strict equality, but found ${count} events fired.`);
};
export var test_Observable_addEventListener_ListenerEquality_DistinctByCapture = function () {
var obj = new TestObservable();
var count = 0;
var callback = function (data: EventData) {
count++;
};
obj.addEventListener(Observable.propertyChangeEvent, callback, null);
obj.addEventListener(Observable.propertyChangeEvent, callback, null, true);
obj.addEventListener(Observable.propertyChangeEvent, callback, null, false);
obj.addEventListener(Observable.propertyChangeEvent, callback, null, { capture: true });
obj.addEventListener(Observable.propertyChangeEvent, callback, null, { capture: false });
obj.addEventListener(Observable.propertyChangeEvent, callback, null, { capture: true, once: true });
obj.addEventListener(Observable.propertyChangeEvent, callback, null, { capture: true, passive: true });
obj.set('testName', 1);
TKUnit.assert(count === 2, `Expected to register exactly 2 event listeners due to their equality depending only on the capture value, but found ${count} events fired.`);
};
// TODO: corresponding removeEventListener tests, making sure we only remove more than one event listener when passing in just the event name as an arg.
export var test_Observable_addEventListener_MultipleCallbacks = function () {
var obj = new TestObservable();