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Tests: Unit test getTitle

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Real stubs on stubs.js to be removed in followup

Bug: T160406
Change-Id: I0b56e70f3ff95fc5c0f6f6dc4cf0a6625f1e5fe4
This commit is contained in:
joakin 2017-04-27 19:38:20 +02:00 committed by Sam Smith
parent 1da916ee73
commit f2039605d5
1 changed files with 101 additions and 0 deletions
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tests/node-qunit/getTitle.test.js Normal file
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var getTitle = require( '../../src/getTitle' );
/* global Map */
QUnit.module( 'getTitle', {
beforeEach: function() {
this.config = new Map();
this.config.set( 'wgArticlePath', '/wiki/$1' );
this.location = global.location = { hostname: 'en.wikipedia.org' };
window.mediaWiki.RegExp = {
escape: this.sandbox.spy( function( str ) {
return str.replace( /([\\{}()|.?*+\-\^$\[\]])/g, '\\$1' );
} )
};
window.mediaWiki.Uri = this.sandbox.stub().throws( 'UNIMPLEMENTED' );
},
afterEach: function() {
global.location = null;
window.mediaWiki.RegExp = null;
window.mediaWiki.Uri = null;
}
} );
QUnit.test( 'it should return the title of a url with a title query param', function ( assert ) {
var href = '/w/index.php?title=Foo';
window.mediaWiki.Uri.withArgs( href ).returns( {
host: this.location.hostname,
query: {
title: 'Foo'
}
} );
assert.equal( getTitle( href, this.config ), 'Foo' );
} );
QUnit.test( 'it should return the title of a pretty url if it conforms wgArticlePath', function ( assert ) {
var href = '/wiki/Foo';
window.mediaWiki.Uri.withArgs( href ).returns( {
host: this.location.hostname,
path: href,
query: {}
} );
assert.equal( getTitle( href, this.config ), 'Foo' );
} );
QUnit.test( 'it should return the title of a pretty url properly decoded', function ( assert ) {
var href = '/wiki/%E6%B8%AC%E8%A9%A6';
window.mediaWiki.Uri.withArgs( href ).returns( {
host: this.location.hostname,
path: href,
query: {}
} );
assert.equal( getTitle( href, this.config ), '測試' );
} );
QUnit.test( 'it should skip urls that mw.Uri cannot parse', function ( assert ) {
var href = 'javascript:void(0);'; // eslint-disable-line no-script-url
window.mediaWiki.Uri.withArgs( href ).throws(
new Error( 'Cannot parse' )
);
assert.equal( getTitle( href, this.config ), undefined );
} );
QUnit.test( 'it should skip urls that are external', function ( assert ) {
var href = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';
window.mediaWiki.Uri.withArgs( href ).returns( {
host: 'www.youtube.com',
path: '/watch',
query: { v: 'dQw4w9WgXcQ' }
} );
assert.equal( getTitle( href, this.config ), undefined );
} );
QUnit.test( 'it should skip urls not on article path without one title query param', function ( assert ) {
// No params
var href = '/Foo';
window.mediaWiki.Uri.withArgs( href ).returns( {
host: this.location.hostname,
path: '/Foo',
query: {}
} );
assert.equal( getTitle( href, this.config ), undefined );
// Multiple query params
href = '/Foo?a=1&title=Foo';
window.mediaWiki.Uri.withArgs( href ).returns( {
host: this.location.hostname,
path: '/Foo',
query: { a: 1, title: 'Foo' }
} );
assert.equal( getTitle( href, this.config ), undefined );
} );