Etemplate: Some more tests for readonly

This commit is contained in:
nathan 2021-12-10 11:15:02 -07:00
parent 684d0846dc
commit 82b3abc290
3 changed files with 133 additions and 44 deletions

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@ -5,34 +5,38 @@ import {assert, elementUpdated, fixture} from '@open-wc/testing';
import {Et2Date} from "../Et2Date";
import {html} from "lit-element";
import * as sinon from 'sinon';
import {inputBasicTests} from "../../Et2InputWidget/test/InputBasicTests";
let element : Et2Date;
async function before()
{
// Create an element to test with, and wait until it's ready
// @ts-ignore
element = await fixture<Et2Date>(html`
<et2-date label="I'm a date"></et2-date>
`);
// Stub egw()
sinon.stub(element, "egw").returns({
tooltipUnbind: () => {},
// Image always give check mark. Use data URL to avoid having to serve an actual image
image: i => "data:image/svg+xml;base64,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"
});
// Stub global egw for preference
// @ts-ignore
window.egw = {
preference: () => 'Y-m-d'
};
return element;
};
describe("Date widget", () =>
{
// Reference to component under test
let element : Et2Date;
// Setup run before each test
beforeEach(async() =>
{
// Create an element to test with, and wait until it's ready
// @ts-ignore
element = await fixture<Et2Date>(html`
<et2-date label="I'm a date"></et2-date>
`);
// Stub egw()
sinon.stub(element, "egw").returns({
tooltipUnbind: () => {},
// Image always give check mark. Use data URL to avoid having to serve an actual image
image: i => "data:image/svg+xml;base64,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"
});
// Stub global egw for preference
// @ts-ignore
window.egw = {
preference: () => 'Y-m-d'
};
});
beforeEach(before);
// Make sure it works
it('is defined', () =>
@ -47,25 +51,6 @@ describe("Date widget", () =>
assert.equal(element.querySelector("[slot='label']").textContent, "Label set");
})
it('Readonly does not return a value', async() =>
{
element.readOnly = true;
let test_time_string = '2008-09-22T12:00:00.000Z';
element.set_value(test_time_string);
// wait for asychronous changes to the DOM
await elementUpdated(element);
// Read-only widget returns null
assert.equal(element.getValue(), null);
});
it('No value shows no value', () =>
{
assert.equal(element.querySelector("input").textContent, "");
assert.equal(element.get_value(), null);
});
it("'0' shows no value", async() =>
{
@ -122,4 +107,5 @@ describe("Date widget", () =>
tz_offset_stub.restore();
});
}
});
});
inputBasicTests(before, "2008-09-22T00:00:00.000Z", "input");

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@ -25,6 +25,8 @@ export declare class Et2InputWidgetInterface
public getValue() : any;
public set_readonly(boolean) : void;
public isDirty() : boolean;
public resetDirty() : void;

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@ -0,0 +1,101 @@
import {Et2InputWidgetInterface} from "../Et2InputWidget";
import {assert, elementUpdated} from "@open-wc/testing";
/**
* Some basic, common tests that any decent input widget should pass
*
* Have your widget creation in a separate function, and pass it in along with a "good" value.
* Checking "bad" values and error conditions are widget-specific, so you have to handle those in your own tests.
* This is just a starting point, and to make sure that if a widget doesn't pass these, there's something
* wrong.
*
* @example
* async function before()
* {
* // Create an element to test with, and wait until it's ready
* // @ts-ignore
* element = await fixture<Et2Date>(html`
* <et2-date label="I'm a date"></et2-date>
* `);
* }
* inputBasicTests(before, "2008-09-22T00:00:00.000Z", "input");
*
* @param {Function} beforeEach function to create / setup the widget
* @param {string} test_value A "good" value
* @param {string} value_selector Passed to document.querySelector() to check that the value is displayed
*/
// Widget used in each test
let element : Et2InputWidgetInterface;
export function inputBasicTests(before : Function, test_value : string, value_selector : string)
{
describe("Readonly tests", () =>
{
beforeEach(async() =>
{
element = await before();
});
it('Does not return a value (via attribute)', async() =>
{
element.readOnly = true;
element.set_value(test_value);
// wait for asychronous changes to the DOM
await elementUpdated(<Element><unknown>element);
// Read-only widget returns null
assert.equal(element.getValue(), null);
});
it('Does not return a value (via method)', async() =>
{
(<Et2InputWidgetInterface>element).set_readonly(true);
element.set_value(test_value);
// wait for asychronous changes to the DOM
await elementUpdated(<Element><unknown>element);
// Read-only widget returns null
assert.equal(element.getValue(), null);
});
it('Does not return a value if it goes readonly after having a value', async() =>
{
element.set_value(test_value);
element.set_readonly(true);
// wait for asychronous changes to the DOM
await elementUpdated(<Element><unknown>element);
// Read-only widget returns null
assert.equal(element.getValue(), null);
});
});
describe("In/Out value tests", () =>
{
beforeEach(async() =>
{
element = await before();
});
it('No value shows no value', () =>
{
assert.equal((<Element><unknown>element).querySelector(value_selector).textContent, "");
assert.equal(element.get_value(), null);
});
it('Value out matches value in', async() =>
{
element.set_value(test_value);
// wait for asychronous changes to the DOM
await elementUpdated(<Element><unknown>element);
// widget returns what we gave it
assert.equal(element.get_value(), test_value);
});
})
}