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<!DOCTYPE HTML>
<html>
<!--
Test the PaymentStateSubscriberMixin
-->
<head>
<meta charset="utf-8">
<title>Test the PaymentStateSubscriberMixin</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="sinon-7.2.7.js"></script>
<script src="payments_common.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<p id="display">
<test-element id="el1"></test-element>
</p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
<script type="module">
/** Test the PaymentStateSubscriberMixin **/
/* global sinon */
import PaymentStateSubscriberMixin from "../../res/mixins/PaymentStateSubscriberMixin.js";
class TestElement extends PaymentStateSubscriberMixin(HTMLElement) {
render(state) {
this.textContent = JSON.stringify(state);
}
}
// We must spy on the prototype by creating the instance in order to test Custom Element reactions.
sinon.spy(TestElement.prototype, "disconnectedCallback");
customElements.define("test-element", TestElement);
let el1 = document.getElementById("el1");
sinon.spy(el1, "render");
sinon.spy(el1, "stateChangeCallback");
add_task(async function test_initialState() {
let parsedState = JSON.parse(el1.textContent);
ok(!!parsedState.request, "Check initial state contains `request`");
ok(!!parsedState.savedAddresses, "Check initial state contains `savedAddresses`");
ok(!!parsedState.savedBasicCards, "Check initial state contains `savedBasicCards`");
});
add_task(async function test_async_batched_render() {
el1.requestStore.setState({a: 1});
el1.requestStore.setState({b: 2});
await asyncElementRendered();
ok(el1.stateChangeCallback.calledOnce, "stateChangeCallback called once");
ok(el1.render.calledOnce, "render called once");
let parsedState = JSON.parse(el1.textContent);
is(parsedState.a, 1, "Check a");
is(parsedState.b, 2, "Check b");
});
add_task(async function test_disconnect() {
el1.disconnectedCallback.reset();
el1.render.reset();
el1.stateChangeCallback.reset();
el1.remove();
ok(el1.disconnectedCallback.calledOnce, "disconnectedCallback called once");
await el1.requestStore.setState({a: 3});
await asyncElementRendered();
ok(el1.stateChangeCallback.notCalled, "stateChangeCallback not called");
ok(el1.render.notCalled, "render not called");
});
</script>
</body>
</html>
|
