tests/qunit/suites/resources/mediawiki.api/mediawiki.api.test.js

   1 ( function ( mw ) {
   2         QUnit.module( 'mediawiki.api', QUnit.newMwEnvironment( {
   3                 setup: function () {
   4                         this.server = this.sandbox.useFakeServer();
   5                 }
   6         } ) );
   7
   8         QUnit.test( 'Basic functionality', function ( assert ) {
   9                 QUnit.expect( 2 );
  10
  11                 var api = new mw.Api();
  12
  13                 api.get( {} )
  14                         .done( function ( data ) {
  15                                 assert.deepEqual( data, [], 'If request succeeds without errors, resolve deferred' );
  16                         } );
  17
  18                 api.post( {} )
  19                         .done( function ( data ) {
  20                                 assert.deepEqual( data, [], 'Simple POST request' );
  21                         } );
  22
  23                 this.server.respond( function ( request ) {
  24                         request.respond( 200, { 'Content-Type': 'application/json' }, '[]' );
  25                 } );
  26         } );
  27
  28         QUnit.test( 'API error', function ( assert ) {
  29                 QUnit.expect( 1 );
  30
  31                 var api = new mw.Api();
  32
  33                 api.get( { action: 'doesntexist' } )
  34                         .fail( function ( errorCode ) {
  35                                 assert.equal( errorCode, 'unknown_action', 'API error should reject the deferred' );
  36                         } );
  37
  38                 this.server.respond( function ( request ) {
  39                         request.respond( 200, { 'Content-Type': 'application/json' },
  40                                 '{ "error": { "code": "unknown_action" } }'
  41                         );
  42                 } );
  43         } );
  44
  45         QUnit.test( 'FormData support', function ( assert ) {
  46                 QUnit.expect( 2 );
  47
  48                 var api = new mw.Api();
  49
  50                 api.post( { action: 'test' }, { contentType: 'multipart/form-data' } );
  51
  52                 this.server.respond( function ( request ) {
  53                         if ( window.FormData ) {
  54                                 assert.ok( !request.url.match( /action=/ ), 'Request has no query string' );
  55                                 assert.ok( request.requestBody instanceof FormData, 'Request uses FormData body' );
  56                         } else {
  57                                 assert.ok( !request.url.match( /action=test/ ), 'Request has no query string' );
  58                                 assert.equal( request.requestBody, 'action=test&format=json', 'Request uses query string body' );
  59                         }
  60                         request.respond( 200, { 'Content-Type': 'application/json' }, '[]' );
  61                 } );
  62         } );
  63
  64         QUnit.test( 'Converting arrays to pipe-separated', function ( assert ) {
  65                 QUnit.expect( 1 );
  66
  67                 var api = new mw.Api();
  68                 api.get( { test: [ 'foo', 'bar', 'baz' ] } );
  69
  70                 this.server.respond( function ( request ) {
  71                         assert.ok( request.url.match( /test=foo%7Cbar%7Cbaz/ ), 'Pipe-separated value was submitted' );
  72                         request.respond( 200, { 'Content-Type': 'application/json' }, '[]' );
  73                 } );
  74         } );
  75
  76         QUnit.test( 'getToken( pre-populated )', function ( assert ) {
  77                 QUnit.expect( 2 );
  78
  79                 var api = new mw.Api();
  80
  81                 // Get editToken for local wiki, this should not make
  82                 // a request as it should be retrieved from user.tokens.
  83                 api.getToken( 'edit' )
  84                         .done( function ( token ) {
  85                                 assert.ok( token.length, 'Got a token' );
  86                         } )
  87                         .fail( function ( err ) {
  88                                 assert.equal( '', err, 'API error' );
  89                         } );
  90
  91                 assert.equal( this.server.requests.length, 0, 'Requests made' );
  92         } );
  93
  94         QUnit.test( 'getToken()', function ( assert ) {
  95                 QUnit.expect( 5 );
  96
  97                 var test = this,
  98                         api = new mw.Api();
  99
 100                 // Get a token of a type that isn't prepopulated by user.tokens.
 101                 // Could use "block" or "delete" here, but those could in theory
 102                 // be added to user.tokens, use a fake one instead.
 103                 api.getToken( 'testaction' )
 104                         .done( function ( token ) {
 105                                 assert.ok( token.length, 'Got testaction token' );
 106                         } )
 107                         .fail( function ( err ) {
 108                                 assert.equal( err, '', 'API error' );
 109                         } );
 110                 api.getToken( 'testaction' )
 111                         .done( function ( token ) {
 112                                 assert.ok( token.length, 'Got testaction token (cached)' );
 113                         } )
 114                         .fail( function ( err ) {
 115                                 assert.equal( err, '', 'API error' );
 116                         } );
 117
 118                 // Don't cache error (bug 65268)
 119                 api.getToken( 'testaction2' )
 120                         .fail( function ( err ) {
 121                                 assert.equal( err, 'bite-me', 'Expected error' );
 122                         } )
 123                         .always( function () {
 124                                 // Make this request after the first one has finished.
 125                                 // If we make it simultaneously we still want it to share
 126                                 // the cache, but as soon as it is fulfilled as error we
 127                                 // reject it so that the next one tries fresh.
 128                                 api.getToken( 'testaction2' )
 129                                         .done( function ( token ) {
 130                                                 assert.ok( token.length, 'Got testaction2 token (error was not be cached)' );
 131                                         } )
 132                                         .fail( function ( err ) {
 133                                                 assert.equal( err, '', 'API error' );
 134                                         } );
 135
 136                                 assert.equal( test.server.requests.length, 3, 'Requests made' );
 137
 138                                 test.server.requests[2].respond( 200, { 'Content-Type': 'application/json' },
 139                                         '{ "tokens": { "testaction2token": "0123abc" } }'
 140                                 );
 141                         } );
 142
 143                 this.server.requests[0].respond( 200, { 'Content-Type': 'application/json' },
 144                         '{ "tokens": { "testactiontoken": "0123abc" } }'
 145                 );
 146
 147                 this.server.requests[1].respond( 200, { 'Content-Type': 'application/json' },
 148                         '{ "error": { "code": "bite-me", "info": "Smite me, O Mighty Smiter" } }'
 149                 );
 150         } );
 151
 152         QUnit.test( 'postWithToken( tokenType, params )', function ( assert ) {
 153                 QUnit.expect( 1 );
 154
 155                 var api = new mw.Api( { ajax: { url: '/postWithToken/api.php' } } );
 156
 157                 // - Requests token
 158                 // - Performs action=example
 159                 api.postWithToken( 'testsimpletoken', { action: 'example', key: 'foo' } )
 160                         .done( function ( data ) {
 161                                 assert.deepEqual( data, { example: { foo: 'quux' } } );
 162                         } );
 163
 164                 this.server.requests[0].respond( 200, { 'Content-Type': 'application/json' },
 165                         '{ "tokens": { "testsimpletokentoken": "a-bad-token" } }'
 166                 );
 167
 168                 this.server.requests[1].respond( 200, { 'Content-Type': 'application/json' },
 169                         '{ "example": { "foo": "quux" } }'
 170                 );
 171         } );
 172
 173         QUnit.test( 'postWithToken( tokenType, params with assert )', function ( assert ) {
 174                 QUnit.expect( 2 );
 175
 176                 var api = new mw.Api( { ajax: { url: '/postWithToken/api.php' } } );
 177
 178                 api.postWithToken( 'testasserttoken', { action: 'example', key: 'foo', assert: 'user' } )
 179                         .fail( function ( errorCode ) {
 180                                 assert.equal( errorCode, 'assertuserfailed', 'getToken fails assert' );
 181                         } );
 182
 183                 assert.equal( this.server.requests.length, 1, 'Request for token made' );
 184                 this.server.respondWith( /assert=user/, function ( request ) {
 185                         request.respond(
 186                                 200,
 187                                 { 'Content-Type': 'application/json' },
 188                                 '{ "error": { "code": "assertuserfailed", "info": "Assertion failed" } }'
 189                         );
 190                 } );
 191
 192                 this.server.respond();
 193         } );
 194
 195         QUnit.test( 'postWithToken( tokenType, params, ajaxOptions )', function ( assert ) {
 196                 QUnit.expect( 3 );
 197
 198                 var api = new mw.Api();
 199
 200                 api.postWithToken(
 201                         'edit',
 202                         {
 203                                 action: 'example'
 204                         },
 205                         {
 206                                 headers: {
 207                                         'X-Foo': 'Bar'
 208                                 }
 209                         }
 210                 );
 211
 212                 api.postWithToken(
 213                         'edit',
 214                         {
 215                                 action: 'example'
 216                         },
 217                         function () {
 218                                 assert.ok( false, 'This parameter cannot be a callback' );
 219                         }
 220                 )
 221                 .always( function ( data ) {
 222                         assert.equal( data.example, 'quux' );
 223                 } );
 224
 225                 assert.equal( this.server.requests.length, 2, 'Request made' );
 226                 assert.equal( this.server.requests[0].requestHeaders['X-Foo'], 'Bar', 'Header sent' );
 227
 228                 this.server.respond( function ( request ) {
 229                         request.respond( 200, { 'Content-Type': 'application/json' }, '{ "example": "quux" }' );
 230                 } );
 231         } );
 232
 233         QUnit.test( 'postWithToken() - badtoken', function ( assert ) {
 234                 QUnit.expect( 1 );
 235
 236                 var api = new mw.Api();
 237
 238                 // - Request: token
 239                 // - Request: action=example -> badtoken error
 240                 // - Request: new token
 241                 // - Request: action=example
 242                 api.postWithToken( 'testbadtoken', { action: 'example', key: 'foo' } )
 243                         .done( function ( data ) {
 244                                 assert.deepEqual( data, { example: { foo: 'quux' } } );
 245                         } );
 246
 247                 this.server.requests[0].respond( 200, { 'Content-Type': 'application/json' },
 248                         '{ "tokens": { "testbadtokentoken": "a-bad-token" } }'
 249                 );
 250
 251                 this.server.requests[1].respond( 200, { 'Content-Type': 'application/json' },
 252                         '{ "error": { "code": "badtoken" } }'
 253                 );
 254
 255                 this.server.requests[2].respond( 200, { 'Content-Type': 'application/json' },
 256                         '{ "tokens": { "testbadtokentoken": "a-good-token" } }'
 257                 );
 258
 259                 this.server.requests[3].respond( 200, { 'Content-Type': 'application/json' },
 260                         '{ "example": { "foo": "quux" } }'
 261                 );
 262
 263         } );
 264
 265         QUnit.test( 'postWithToken() - badtoken-cached', function ( assert ) {
 266                 QUnit.expect( 2 );
 267
 268                 var api = new mw.Api();
 269
 270                 // - Request: token
 271                 // - Request: action=example
 272                 api.postWithToken( 'testbadtokencache', { action: 'example', key: 'foo' } )
 273                         .done( function ( data ) {
 274                                 assert.deepEqual( data, { example: { foo: 'quux' } } );
 275                         } );
 276
 277                 // - Cache: Try previously cached token
 278                 // - Request: action=example -> badtoken error
 279                 // - Request: new token
 280                 // - Request: action=example
 281                 api.postWithToken( 'testbadtokencache', { action: 'example', key: 'bar' } )
 282                         .done( function ( data ) {
 283                                 assert.deepEqual( data, { example: { bar: 'quux' } } );
 284                         } );
 285
 286                 this.server.requests[0].respond( 200, { 'Content-Type': 'application/json' },
 287                         '{ "tokens": { "testbadtokencachetoken": "a-good-token-once" } }'
 288                 );
 289
 290                 this.server.requests[1].respond( 200, { 'Content-Type': 'application/json' },
 291                         '{ "example": { "foo": "quux" } }'
 292                 );
 293
 294                 this.server.requests[2].respond( 200, { 'Content-Type': 'application/json' },
 295                         '{ "error": { "code": "badtoken" } }'
 296                 );
 297
 298                 this.server.requests[3].respond( 200, { 'Content-Type': 'application/json' },
 299                         '{ "tokens": { "testbadtokencachetoken": "a-good-new-token" } }'
 300                 );
 301
 302                 this.server.requests[4].respond( 200, { 'Content-Type': 'application/json' },
 303                         '{ "example": { "bar": "quux" } }'
 304                 );
 305
 306         } );
 307
 308 }( mediaWiki ) );