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/*
* This file is part of the MediaWiki extension UploadWizard.
*
* UploadWizard is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* UploadWizard is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with UploadWizard. If not, see <http://www.gnu.org/licenses/>.
*/
( function ( mw, $ ) {
QUnit.module( 'mw.FormDataTransport', QUnit.newMwEnvironment() );
function createTransport( chunkSize, api ) {
var config;
chunkSize = chunkSize || 0;
api = api || {};
config = {
useRetryTimeout: false,
chunkSize: chunkSize,
maxPhpUploadSize: chunkSize
};
return new mw.FormDataTransport( api, {}, config );
}
QUnit.test( 'Constructor sanity test', function ( assert ) {
var transport = createTransport();
assert.ok( transport );
} );
QUnit.test( 'abort', function ( assert ) {
var transport = createTransport( 0 ),
request = $.Deferred().promise( { abort: this.sandbox.stub() } );
transport.request = request;
assert.ok( request.abort.notCalled );
transport.abort();
assert.ok( request.abort.called );
assert.ok( transport.aborted );
} );
QUnit.test( 'createParams', function ( assert ) {
var transport = createTransport( 10 ),
params = transport.createParams( 'foobar.jpg', 0 );
assert.ok( params );
assert.strictEqual( params.filename, 'foobar.jpg' );
assert.strictEqual( params.offset, 0 );
} );
QUnit.test( 'post', function ( assert ) {
var stub = this.sandbox.stub(),
// post() works on a promise and binds .then, so we have to make
// sure it actually is a promise, but also that it calls our stub
transport = createTransport( 10, { post: function () {
stub();
return $.Deferred().resolve();
} } );
this.sandbox.useFakeXMLHttpRequest();
this.sandbox.useFakeServer();
assert.ok( stub.notCalled );
transport.post( {} );
assert.ok( stub.called );
} );
QUnit.test( 'upload', function ( assert ) {
var request,
transport = createTransport( 10, new mw.Api() ),
fakeFile = {
name: 'test file for fdt.jpg',
size: 5
};
this.sandbox.useFakeXMLHttpRequest();
this.sandbox.useFakeServer();
transport.upload( fakeFile, 'test file for fdt.jpg' );
assert.strictEqual( this.sandbox.server.requests.length, 1 );
request = this.sandbox.server.requests[ 0 ];
assert.strictEqual( request.method, 'POST' );
assert.strictEqual( request.url, mw.util.wikiScript( 'api' ) );
assert.ok( request.async );
transport.abort();
} );
QUnit.test( 'uploadChunk', function ( assert ) {
var request,
transport = createTransport( 10, new mw.Api() ),
fakeFile = {
name: 'test file for fdt.jpg',
size: 20,
slice: function ( offset ) {
return {
name: 'test file for fdt.jpg',
offset: offset,
size: 10
};
}
};
this.sandbox.useFakeXMLHttpRequest();
this.sandbox.useFakeServer();
transport.uploadChunk( fakeFile, 0 );
assert.strictEqual( this.sandbox.server.requests.length, 1 );
request = this.sandbox.server.requests[ 0 ];
assert.strictEqual( request.method, 'POST' );
assert.strictEqual( request.url, mw.util.wikiScript( 'api' ) );
assert.ok( request.async );
transport.abort();
} );
// test invalid server response (in missing 'stage' param)
QUnit.test( 'checkStatus invalid API response', function ( assert ) {
var done = assert.async(),
transport = createTransport( 10, new mw.Api() ),
tstub = this.sandbox.stub(),
poststub = this.sandbox.stub( transport.api, 'post' ),
postd = $.Deferred();
// prepare a bogus invalid API result
poststub.returns( postd.promise() );
postd.resolve( { upload: { result: 'Poll' } } );
// call tstub upon checkStatus failure, and verify it got called correctly
transport.checkStatus().fail( tstub, function () {
assert.ok( tstub.calledWith( 'server-error', { errors: [ {
code: 'server-error',
html: mw.message( 'apierror-unknownerror' ).parse()
} ] } ) );
done();
} );
} );
// test retry after server responds upload is still incomplete
QUnit.test( 'checkStatus retry', function ( assert ) {
var transport = createTransport( 10, new mw.Api() ),
usstub = this.sandbox.stub(),
poststub = this.sandbox.stub( transport.api, 'post' ),
postd = $.Deferred(),
postd2 = $.Deferred();
transport.on( 'update-stage', usstub );
// prepare a first API call that responds with 'Poll' (upload
// concatenation is not yet complete) followed by a second call that
// marks the upload successful
poststub
.onFirstCall().returns( postd.promise() )
.onSecondCall().returns( postd2.promise() );
// resolve 3 API calls, where server first responds upload is not yet
// assembled, and second says it's published
postd.resolve( { upload: { result: 'Poll', stage: 'queued' } } );
postd2.resolve( { upload: { result: 'Success' } } );
// confirm that, once second API call was successful, status resolves,
// 2 API calls have gone out & the failed call updates stage accordingly
return transport.checkStatus().done( function () {
assert.ok( poststub.calledTwice );
assert.ok( usstub.firstCall.calledWith( 'queued' ) );
} );
} );
QUnit.test( 'checkStatus success', function ( assert ) {
var transport = createTransport( 10, new mw.Api() ),
tstub = this.sandbox.stub(),
usstub = this.sandbox.stub(),
poststub = this.sandbox.stub( transport.api, 'post' ),
postd = $.Deferred();
transport.on( 'update-stage', usstub );
// prepare a bogus valid API result
poststub.returns( postd.promise() );
postd.resolve( 'testing' );
return transport.checkStatus().done( tstub, function () {
assert.ok( tstub.calledWith( 'testing' ) );
assert.ok( !usstub.called );
} );
} );
QUnit.test( 'checkStatus error API response', function ( assert ) {
var done = assert.async(),
transport = createTransport( 10, new mw.Api() ),
tstub = this.sandbox.stub(),
usstub = this.sandbox.stub(),
poststub = this.sandbox.stub( transport.api, 'post' ),
postd = $.Deferred();
transport.on( 'update-stage', usstub );
// prepare an error API response
poststub.returns( postd.promise() );
postd.reject( 'testing', { error: 'testing' } );
transport.checkStatus().fail( tstub, function () {
assert.ok( tstub.calledWith( 'testing', { error: 'testing' } ) );
assert.ok( !usstub.called );
done();
} );
} );
}( mediaWiki, jQuery ) );
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