81 lines
2.9 KiB
JavaScript
81 lines
2.9 KiB
JavaScript
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/** @odoo-module */
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import { nextTick } from "@web/../tests/helpers/utils";
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import { LoadableDataSource } from "@spreadsheet/data_sources/data_source";
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import { Deferred } from "@web/core/utils/concurrency";
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import { makeServerError } from "@web/../tests/helpers/mock_server";
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QUnit.module("spreadsheet data source", {}, () => {
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QUnit.test(
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"data source is ready after all concurrent requests are resolved",
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async (assert) => {
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const def1 = new Deferred();
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const def2 = new Deferred();
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let req = 0;
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class TestDataSource extends LoadableDataSource {
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constructor() {
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super(...arguments);
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this.data = null;
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}
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async _load() {
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this.data = null;
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switch (++req) {
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case 1:
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await def1;
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break;
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case 2:
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await def2;
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break;
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}
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this.data = "something";
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}
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}
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const dataSource = new TestDataSource({
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notify: () => assert.step("notify"),
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notifyWhenPromiseResolves: () => assert.step("notify-from-promise"),
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cancelPromise: () => assert.step("cancel-promise"),
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});
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dataSource.load();
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assert.verifySteps(["notify-from-promise"]);
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dataSource.load({ reload: true });
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assert.strictEqual(dataSource.isReady(), false);
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def1.resolve();
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await nextTick();
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assert.verifySteps(["cancel-promise", "notify-from-promise"]);
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assert.strictEqual(dataSource.isReady(), false);
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def2.resolve();
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await nextTick();
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assert.strictEqual(dataSource.isReady(), true);
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assert.verifySteps([]);
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}
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);
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QUnit.test("Datasources handle errors thrown at _load", async (assert) => {
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class TestDataSource extends LoadableDataSource {
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constructor() {
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super(...arguments);
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this.data = null;
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}
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async _load() {
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this.data = await this._orm.call();
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}
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}
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const dataSource = new TestDataSource({
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notify: () => assert.step("notify"),
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notifyWhenPromiseResolves: () => assert.step("notify-from-promise"),
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cancelPromise: () => assert.step("cancel-promise"),
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orm: {
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call: () => {
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throw makeServerError({ description: "Ya done!" });
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},
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},
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});
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await dataSource.load();
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assert.verifySteps(["notify-from-promise"]);
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assert.ok(dataSource._isFullyLoaded);
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assert.notOk(dataSource._isValid);
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assert.equal(dataSource._loadErrorMessage, "Ya done!");
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});
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});
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