054af09032
This updates ESLint and our shared eslint-config-openlayers to use Prettier. Most formatting changes were automatically applied with this:
npm run lint -- --fix
A few manual changes were required:
* In `examples/offscreen-canvas.js`, the `//eslint-disable-line` comment needed to be moved to the appropriate line to disable the error about the `'worker-loader!./offscreen-canvas.worker.js'` import.
* In `examples/webpack/exapmle-builder.js`, spaces could not be added after a couple `function`s for some reason. While editing this, I reworked `ExampleBuilder` to be a class.
* In `src/ol/format/WMSGetFeatureInfo.js`, the `// @ts-ignore` comment needed to be moved down one line so it applied to the `parsersNS` argument.
106 lines
2.9 KiB
JavaScript
106 lines
2.9 KiB
JavaScript
import EventTarget from '../../../../src/ol/events/Target.js';
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import Interaction, {
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zoomByDelta,
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} from '../../../../src/ol/interaction/Interaction.js';
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import {FALSE} from '../../../../src/ol/functions.js';
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import {Map, View} from '../../../../src/ol/index.js';
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import {clearUserProjection, useGeographic} from '../../../../src/ol/proj.js';
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describe('ol.interaction.Interaction', function () {
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describe('constructor', function () {
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let interaction;
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beforeEach(function () {
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interaction = new Interaction({});
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});
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it('creates a new interaction', function () {
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expect(interaction).to.be.a(Interaction);
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expect(interaction).to.be.a(EventTarget);
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});
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it('creates an active interaction', function () {
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expect(interaction.getActive()).to.be(true);
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});
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});
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describe('#getMap()', function () {
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it('retrieves the associated map', function () {
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const map = new Map({});
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const interaction = new Interaction({});
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interaction.setMap(map);
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expect(interaction.getMap()).to.be(map);
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});
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it('returns null if no map', function () {
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const interaction = new Interaction({});
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expect(interaction.getMap()).to.be(null);
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});
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});
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describe('#setMap()', function () {
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it('allows a map to be set', function () {
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const map = new Map({});
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const interaction = new Interaction({});
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interaction.setMap(map);
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expect(interaction.getMap()).to.be(map);
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});
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it('accepts null', function () {
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const interaction = new Interaction({});
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interaction.setMap(null);
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expect(interaction.getMap()).to.be(null);
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});
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});
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describe('#handleEvent()', function () {
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class MockInteraction extends Interaction {
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constructor() {
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super(...arguments);
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}
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handleEvent(mapBrowserEvent) {
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return false;
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}
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}
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it('has a default event handler', function () {
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const interaction = new Interaction({});
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expect(interaction.handleEvent()).to.be(true);
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});
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it('allows event handler overrides via options', function () {
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const interaction = new Interaction({
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handleEvent: FALSE,
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});
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expect(interaction.handleEvent()).to.be(false);
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});
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it('allows event handler overrides via class extension', function () {
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const interaction = new MockInteraction({});
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expect(interaction.handleEvent()).to.be(false);
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});
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});
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});
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describe('zoomByDelta - useGeographic', () => {
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beforeEach(useGeographic);
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afterEach(clearUserProjection);
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it('works with a user projection set', () => {
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const view = new View({
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center: [0, 0],
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zoom: 0,
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});
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const spy = sinon.spy(view, 'animate');
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const anchor = [90, 45];
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const duration = 10;
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zoomByDelta(view, 1, anchor, duration);
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expect(spy.callCount).to.be(1);
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const options = spy.getCall(0).args[0];
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expect(options.anchor).to.be(anchor);
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});
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});
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