mediawiki-extensions-Popups/tests/node-qunit/userSettings.test.js
joakin 57854d4176 Tests: Migrate userSettings.test.js to node-qunit
Supporting changes:
* Use mw.Map stub
* Use assert.expect instead of number of assertions in QUnit.test
  (deprecated in newer QUnit)
* Don't specify assert.expect( 1 ), because it is the default (no
  assertions will make the test fail).

Change-Id: I64a3e76917e75b8c6d496f20e5b5dcafb338a46a
2017-03-01 12:47:07 +01:00

97 lines
2.2 KiB
JavaScript

var stubs = require( './stubs' ),
createStubUser = stubs.createStubUser,
createStubMap = stubs.createStubMap,
createUserSettings = require( '../../src/userSettings' );
QUnit.module( 'ext.popups/userSettings', {
setup: 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' );
} );