mediawiki-extensions-Popups/tests/node-qunit/userSettings.test.js
joakin 807100bcca Limit line length to 80 characters
Enforce it with eslint.

Ignore:
* Comment lines with eslint disable directives
* QUnit test lines as they contain long subjects (QUnit.* (only, test,
  module, skip, etc)
* Strings, since long strings are used extensively in tests
  * Ignore template literals for similar reasons
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See bug for more general proposal for eslint-wikimedia-config.

Bug: T185295
Change-Id: I3aacaf46e61a4d96547c513073e179ef997deb09
2018-01-19 14:20:39 +01:00

103 lines
2.5 KiB
JavaScript

import { createStubUser, createStubMap } from './stubs';
import createUserSettings from '../../src/userSettings';
QUnit.module( 'ext.popups/userSettings', {
beforeEach: function () {
var stubUser = createStubUser( /* isAnon = */ true );
this.storage = createStubMap();
this.userSettings = createUserSettings( this.storage, stubUser );
}
} );
QUnit.test( '#getIsEnabled should return false if Page Previews have been disabled', function ( assert ) {
assert.expect( 2 );
this.userSettings.setIsEnabled( false );
assert.notOk( this.userSettings.getIsEnabled() );
// ---
this.userSettings.setIsEnabled( true );
assert.ok(
this.userSettings.getIsEnabled(),
'#getIsEnabled should return true if Page Previews have been enabled'
);
} );
QUnit.test( '#hasIsEnabled', function ( assert ) {
var getStub;
assert.expect( 3 );
assert.notOk(
this.userSettings.hasIsEnabled(),
'#hasIsEnabled should return false if the storage is empty.'
);
// ---
this.userSettings.setIsEnabled( false );
assert.ok(
this.userSettings.hasIsEnabled(),
'#hasIsEnabled should return true even if "isEnabled" has been set to falsy.'
);
// ---
getStub = this.sandbox.stub( this.storage, 'get' ).returns( false );
assert.notOk(
this.userSettings.hasIsEnabled(),
'#hasIsEnabled should return false if the storage is disabled.'
);
getStub.restore();
} );
QUnit.test( '#getPreviewCount should return the count as a number', function ( assert ) {
assert.expect( 3 );
assert.strictEqual(
this.userSettings.getPreviewCount(),
0,
'#getPreviewCount returns 0 when the storage is empty.'
);
// ---
this.storage.set( 'ext.popups.core.previewCount', false );
assert.strictEqual(
this.userSettings.getPreviewCount(),
-1,
'#getPreviewCount returns -1 when the storage isn\'t available.'
);
// ---
this.storage.set( 'ext.popups.core.previewCount', '111' );
assert.strictEqual(
this.userSettings.getPreviewCount(),
111
);
} );
QUnit.test( '#setPreviewCount should store the count as a string', function ( assert ) {
this.userSettings.setPreviewCount( 222 );
assert.strictEqual(
this.storage.get( 'ext.popups.core.previewCount' ), '222' );
} );
QUnit.test( '#getPreviewCount should override value in storage when is not a number', function ( assert ) {
this.storage.set( 'ext.popups.core.previewCount', 'NaN' );
assert.strictEqual( this.userSettings.getPreviewCount(), 0 );
assert.strictEqual( this.storage.get( 'ext.popups.core.previewCount' ), '0' );
} );