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71 lines
2 KiB
HTML
71 lines
2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Toast: event (open) tests</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<main></main>
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<script type="module">
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import { testToastElement, EventCollector } from './resources/helpers.js';
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testToastElement((toast) => {
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const counter = new EventCollector();
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toast.addEventListener('show', counter.getCallback());
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toast.open = true;
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assert_equals(counter.getCount(), 1);
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}, 'setting open to true on a hidden toast triggers the `show` event');
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testToastElement((toast) => {
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const counter = new EventCollector();
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toast.open = true;
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toast.addEventListener('show', counter.getCallback());
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toast.open = true;
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assert_equals(counter.getCount(), 0);
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}, 'setting open to true on a shown toast does not trigger the `show` event');
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testToastElement((toast) => {
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const counter = new EventCollector();
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toast.addEventListener('hide', counter.getCallback());
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toast.open = false;
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assert_equals(counter.getCount(), 0);
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}, 'setting open to false on a hidden toast does not trigger the `hide` event');
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testToastElement((toast) => {
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const counter = new EventCollector();
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toast.show();
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toast.addEventListener('hide', counter.getCallback());
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toast.open = false;
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assert_equals(counter.getCount(), 1);
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}, 'setting open to false on a shown toast triggers the `hide` event');
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testToastElement((toast) => {
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const counter = new EventCollector();
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toast.addEventListener('show', counter.getCallback());
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toast.open = true;
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toast.open = true;
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assert_equals(counter.getCount(), 1);
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}, 'setting open to true twice only triggers the `show` event once');
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testToastElement((toast) => {
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const counter = new EventCollector();
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toast.show();
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toast.addEventListener('hide', counter.getCallback());
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toast.open = false;
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toast.open = false;
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assert_equals(counter.getCount(), 1);
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}, 'setting open to false twice only triggers the `hide` event once');
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</script>
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