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odoo.define('web.pager_tests', function (require) {
"use strict";
const Pager = require('web.Pager');
const testUtils = require('web.test_utils');
const cpHelpers = testUtils.controlPanel;
const { createComponent } = testUtils;
QUnit.module('Components', {}, function () {
QUnit.module('Pager');
QUnit.test('basic interactions', async function (assert) {
assert.expect(2);
const pager = await createComponent(Pager, {
props: {
currentMinimum: 1,
limit: 4,
size: 10,
},
intercepts: {
'pager-changed': function (ev) {
Object.assign(this.state, ev.detail);
},
},
});
assert.strictEqual(cpHelpers.getPagerValue(pager), "1-4",
"currentMinimum should be set to 1");
await cpHelpers.pagerNext(pager);
assert.strictEqual(cpHelpers.getPagerValue(pager), "5-8",
"currentMinimum should now be 5");
pager.destroy();
});
QUnit.test('edit the pager', async function (assert) {
assert.expect(4);
const pager = await createComponent(Pager, {
props: {
currentMinimum: 1,
limit: 4,
size: 10,
},
intercepts: {
'pager-changed': function (ev) {
Object.assign(this.state, ev.detail);
},
},
});
await testUtils.dom.click(pager.el.querySelector('.o_pager_value'));
assert.containsOnce(pager, 'input',
"the pager should contain an input");
assert.strictEqual(cpHelpers.getPagerValue(pager), "1-4",
"the input should have correct value");
// change the limit
await cpHelpers.setPagerValue(pager, "1-6");
assert.containsNone(pager, 'input',
"the pager should not contain an input anymore");
assert.strictEqual(cpHelpers.getPagerValue(pager), "1-6",
"the limit should have been updated");
pager.destroy();
});
QUnit.test("keydown on pager with same value", async function (assert) {
assert.expect(7);
const pager = await createComponent(Pager, {
props: {
currentMinimum: 1,
limit: 4,
size: 10,
},
intercepts: {
"pager-changed": () => assert.step("pager-changed"),
},
});
// Enter edit mode
await testUtils.dom.click(pager.el.querySelector('.o_pager_value'));
assert.containsOnce(pager, "input");
assert.strictEqual(cpHelpers.getPagerValue(pager), "1-4");
assert.verifySteps([]);
// Exit edit mode
await testUtils.dom.triggerEvent(pager.el.querySelector('input'), "keydown", { key: "Enter" });
assert.containsNone(pager, "input");
assert.strictEqual(cpHelpers.getPagerValue(pager), "1-4");
assert.verifySteps(["pager-changed"]);
pager.destroy();
});
QUnit.test('pager value formatting', async function (assert) {
assert.expect(8);
const pager = await createComponent(Pager, {
props: {
currentMinimum: 1,
limit: 4,
size: 10,
},
intercepts: {
'pager-changed': function (ev) {
Object.assign(this.state, ev.detail);
},
},
});
assert.strictEqual(cpHelpers.getPagerValue(pager), "1-4", "Initial value should be correct");
async function inputAndAssert(input, expected, reason) {
await cpHelpers.setPagerValue(pager, input);
assert.strictEqual(cpHelpers.getPagerValue(pager), expected,
`Pager value should be "${expected}" when given "${input}": ${reason}`);
}
await inputAndAssert("4-4", "4", "values are squashed when minimum = maximum");
await inputAndAssert("1-11", "1-10", "maximum is floored to size when out of range");
await inputAndAssert("20-15", "10", "combination of the 2 assertions above");
await inputAndAssert("6-5", "10", "fallback to previous value when minimum > maximum");
await inputAndAssert("definitelyValidNumber", "10", "fallback to previous value if not a number");
await inputAndAssert(" 1 , 2 ", "1-2", "value is normalized and accepts several separators");
await inputAndAssert("3 8", "3-8", "value accepts whitespace(s) as a separator");
pager.destroy();
});
QUnit.test('pager disabling', async function (assert) {
assert.expect(9);
const reloadPromise = testUtils.makeTestPromise();
const pager = await createComponent(Pager, {
props: {
currentMinimum: 1,
limit: 4,
size: 10,
},
intercepts: {
// The goal here is to test the reactivity of the pager; in a
// typical views, we disable the pager after switching page
// to avoid switching twice with the same action (double click).
'pager-changed': async function (ev) {
// 1. Simulate a (long) server action
await reloadPromise;
// 2. Update the view with loaded data
Object.assign(this.state, ev.detail);
},
},
});
const pagerButtons = pager.el.querySelectorAll('button');
// Click twice
await cpHelpers.pagerNext(pager);
await cpHelpers.pagerNext(pager);
// Try to edit the pager value
await testUtils.dom.click(pager.el.querySelector('.o_pager_value'));
assert.strictEqual(pagerButtons.length, 2, "the two buttons should be displayed");
assert.ok(pagerButtons[0].disabled, "'previous' is disabled");
assert.ok(pagerButtons[1].disabled, "'next' is disabled");
assert.strictEqual(pager.el.querySelector('.o_pager_value').tagName, 'SPAN',
"pager edition is prevented");
// Server action is done
reloadPromise.resolve();
await testUtils.nextTick();
assert.strictEqual(pagerButtons.length, 2, "the two buttons should be displayed");
assert.notOk(pagerButtons[0].disabled, "'previous' is enabled");
assert.notOk(pagerButtons[1].disabled, "'next' is enabled");
assert.strictEqual(cpHelpers.getPagerValue(pager), "5-8", "value has been updated");
await testUtils.dom.click(pager.el.querySelector('.o_pager_value'));
assert.strictEqual(pager.el.querySelector('.o_pager_value').tagName, 'INPUT',
"pager edition is re-enabled");
pager.destroy();
});
});
});
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