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ApiEditPageTest.php
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ApiEditPageTest.php
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<?php
use MediaWiki\Block\DatabaseBlock;
/**
* Tests for MediaWiki api.php?action=edit.
*
* @author Daniel Kinzler
*
* @group API
* @group Database
* @group medium
*
* @covers ApiEditPage
*/
class ApiEditPageTest extends ApiTestCase {
protected function setUp() {
parent::setUp();
$this->setMwGlobals( [
'wgExtraNamespaces' => [
12312 => 'Dummy',
12313 => 'Dummy_talk',
12314 => 'DummyNonText',
12315 => 'DummyNonText_talk',
],
'wgNamespaceContentModels' => [
12312 => 'testing',
12314 => 'testing-nontext',
],
] );
$this->mergeMwGlobalArrayValue( 'wgContentHandlers', [
'testing' => 'DummyContentHandlerForTesting',
'testing-nontext' => 'DummyNonTextContentHandler',
'testing-serialize-error' => 'DummySerializeErrorContentHandler',
] );
$this->tablesUsed = array_merge(
$this->tablesUsed,
[ 'change_tag', 'change_tag_def', 'logging' ]
);
$this->resetServices();
}
public function testEdit() {
$name = 'Help:ApiEditPageTest_testEdit'; // assume Help namespace to default to wikitext
// -- test new page --------------------------------------------
$apiResult = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'some text',
] );
$apiResult = $apiResult[0];
// Validate API result data
$this->assertArrayHasKey( 'edit', $apiResult );
$this->assertArrayHasKey( 'result', $apiResult['edit'] );
$this->assertSame( 'Success', $apiResult['edit']['result'] );
$this->assertArrayHasKey( 'new', $apiResult['edit'] );
$this->assertArrayNotHasKey( 'nochange', $apiResult['edit'] );
$this->assertArrayHasKey( 'pageid', $apiResult['edit'] );
// -- test existing page, no change ----------------------------
$data = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'some text',
] );
$this->assertSame( 'Success', $data[0]['edit']['result'] );
$this->assertArrayNotHasKey( 'new', $data[0]['edit'] );
$this->assertArrayHasKey( 'nochange', $data[0]['edit'] );
// -- test existing page, with change --------------------------
$data = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'different text'
] );
$this->assertSame( 'Success', $data[0]['edit']['result'] );
$this->assertArrayNotHasKey( 'new', $data[0]['edit'] );
$this->assertArrayNotHasKey( 'nochange', $data[0]['edit'] );
$this->assertArrayHasKey( 'oldrevid', $data[0]['edit'] );
$this->assertArrayHasKey( 'newrevid', $data[0]['edit'] );
$this->assertNotEquals(
$data[0]['edit']['newrevid'],
$data[0]['edit']['oldrevid'],
"revision id should change after edit"
);
}
/**
* @return array
*/
public static function provideEditAppend() {
return [
[ # 0: append
'foo', 'append', 'bar', "foobar"
],
[ # 1: prepend
'foo', 'prepend', 'bar', "barfoo"
],
[ # 2: append to empty page
'', 'append', 'foo', "foo"
],
[ # 3: prepend to empty page
'', 'prepend', 'foo', "foo"
],
[ # 4: append to non-existing page
null, 'append', 'foo', "foo"
],
[ # 5: prepend to non-existing page
null, 'prepend', 'foo', "foo"
],
];
}
/**
* @dataProvider provideEditAppend
*/
public function testEditAppend( $text, $op, $append, $expected ) {
static $count = 0;
$count++;
// assume NS_HELP defaults to wikitext
$name = "Help:ApiEditPageTest_testEditAppend_$count";
// -- create page (or not) -----------------------------------------
if ( $text !== null ) {
list( $re ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => $text, ] );
$this->assertSame( 'Success', $re['edit']['result'] ); // sanity
}
// -- try append/prepend --------------------------------------------
list( $re ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
$op . 'text' => $append, ] );
$this->assertSame( 'Success', $re['edit']['result'] );
// -- validate -----------------------------------------------------
$page = new WikiPage( Title::newFromText( $name ) );
$content = $page->getContent();
$this->assertNotNull( $content, 'Page should have been created' );
$text = $content->getText();
$this->assertSame( $expected, $text );
}
/**
* Test editing of sections
*/
public function testEditSection() {
$name = 'Help:ApiEditPageTest_testEditSection';
$page = WikiPage::factory( Title::newFromText( $name ) );
$text = "==section 1==\ncontent 1\n==section 2==\ncontent2";
// Preload the page with some text
$page->doEditContent( ContentHandler::makeContent( $text, $page->getTitle() ), 'summary' );
list( $re ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'section' => '1',
'text' => "==section 1==\nnew content 1",
] );
$this->assertSame( 'Success', $re['edit']['result'] );
$newtext = WikiPage::factory( Title::newFromText( $name ) )
->getContent( Revision::RAW )
->getText();
$this->assertSame( "==section 1==\nnew content 1\n\n==section 2==\ncontent2", $newtext );
// Test that we raise a 'nosuchsection' error
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'section' => '9999',
'text' => 'text',
] );
$this->fail( "Should have raised an ApiUsageException" );
} catch ( ApiUsageException $e ) {
$this->assertTrue( self::apiExceptionHasCode( $e, 'nosuchsection' ) );
}
}
/**
* Test action=edit§ion=new
* Run it twice so we test adding a new section on a
* page that doesn't exist (T54830) and one that
* does exist
*/
public function testEditNewSection() {
$name = 'Help:ApiEditPageTest_testEditNewSection';
// Test on a page that does not already exist
$this->assertFalse( Title::newFromText( $name )->exists() );
list( $re ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'section' => 'new',
'text' => 'test',
'summary' => 'header',
] );
$this->assertSame( 'Success', $re['edit']['result'] );
// Check the page text is correct
$text = WikiPage::factory( Title::newFromText( $name ) )
->getContent( Revision::RAW )
->getText();
$this->assertSame( "== header ==\n\ntest", $text );
// Now on one that does
$this->assertTrue( Title::newFromText( $name )->exists() );
list( $re2 ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'section' => 'new',
'text' => 'test',
'summary' => 'header',
] );
$this->assertSame( 'Success', $re2['edit']['result'] );
$text = WikiPage::factory( Title::newFromText( $name ) )
->getContent( Revision::RAW )
->getText();
$this->assertSame( "== header ==\n\ntest\n\n== header ==\n\ntest", $text );
}
/**
* Ensure we can edit through a redirect, if adding a section
*/
public function testEdit_redirect() {
static $count = 0;
$count++;
// assume NS_HELP defaults to wikitext
$name = "Help:ApiEditPageTest_testEdit_redirect_$count";
$title = Title::newFromText( $name );
$page = WikiPage::factory( $title );
$rname = "Help:ApiEditPageTest_testEdit_redirect_r$count";
$rtitle = Title::newFromText( $rname );
$rpage = WikiPage::factory( $rtitle );
// base edit for content
$page->doEditContent( new WikitextContent( "Foo" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $page, '20120101000000' );
$baseTime = $page->getRevision()->getTimestamp();
// base edit for redirect
$rpage->doEditContent( new WikitextContent( "#REDIRECT [[$name]]" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $rpage, '20120101000000' );
// conflicting edit to redirect
$rpage->doEditContent( new WikitextContent( "#REDIRECT [[$name]]\n\n[[Category:Test]]" ),
"testing 2", EDIT_UPDATE, $page->getLatest(), self::$users['uploader']->getUser() );
$this->forceRevisionDate( $rpage, '20120101020202' );
// try to save edit, following the redirect
list( $re, , ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $rname,
'text' => 'nix bar!',
'basetimestamp' => $baseTime,
'section' => 'new',
'redirect' => true,
] );
$this->assertSame( 'Success', $re['edit']['result'],
"no problems expected when following redirect" );
}
/**
* Ensure we cannot edit through a redirect, if attempting to overwrite content
*/
public function testEdit_redirectText() {
static $count = 0;
$count++;
// assume NS_HELP defaults to wikitext
$name = "Help:ApiEditPageTest_testEdit_redirectText_$count";
$title = Title::newFromText( $name );
$page = WikiPage::factory( $title );
$rname = "Help:ApiEditPageTest_testEdit_redirectText_r$count";
$rtitle = Title::newFromText( $rname );
$rpage = WikiPage::factory( $rtitle );
// base edit for content
$page->doEditContent( new WikitextContent( "Foo" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $page, '20120101000000' );
$baseTime = $page->getRevision()->getTimestamp();
// base edit for redirect
$rpage->doEditContent( new WikitextContent( "#REDIRECT [[$name]]" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $rpage, '20120101000000' );
// conflicting edit to redirect
$rpage->doEditContent( new WikitextContent( "#REDIRECT [[$name]]\n\n[[Category:Test]]" ),
"testing 2", EDIT_UPDATE, $page->getLatest(), self::$users['uploader']->getUser() );
$this->forceRevisionDate( $rpage, '20120101020202' );
// try to save edit, following the redirect but without creating a section
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $rname,
'text' => 'nix bar!',
'basetimestamp' => $baseTime,
'redirect' => true,
] );
$this->fail( 'redirect-appendonly error expected' );
} catch ( ApiUsageException $ex ) {
$this->assertTrue( self::apiExceptionHasCode( $ex, 'redirect-appendonly' ) );
}
}
public function testEditConflict() {
static $count = 0;
$count++;
// assume NS_HELP defaults to wikitext
$name = "Help:ApiEditPageTest_testEditConflict_$count";
$title = Title::newFromText( $name );
$page = WikiPage::factory( $title );
// base edit
$page->doEditContent( new WikitextContent( "Foo" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $page, '20120101000000' );
$baseTime = $page->getRevision()->getTimestamp();
// conflicting edit
$page->doEditContent( new WikitextContent( "Foo bar" ),
"testing 2", EDIT_UPDATE, $page->getLatest(), self::$users['uploader']->getUser() );
$this->forceRevisionDate( $page, '20120101020202' );
// try to save edit, expect conflict
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'nix bar!',
'basetimestamp' => $baseTime,
] );
$this->fail( 'edit conflict expected' );
} catch ( ApiUsageException $ex ) {
$this->assertTrue( self::apiExceptionHasCode( $ex, 'editconflict' ) );
}
}
/**
* Ensure that editing using section=new will prevent simple conflicts
*/
public function testEditConflict_newSection() {
static $count = 0;
$count++;
// assume NS_HELP defaults to wikitext
$name = "Help:ApiEditPageTest_testEditConflict_newSection_$count";
$title = Title::newFromText( $name );
$page = WikiPage::factory( $title );
// base edit
$page->doEditContent( new WikitextContent( "Foo" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $page, '20120101000000' );
$baseTime = $page->getRevision()->getTimestamp();
// conflicting edit
$page->doEditContent( new WikitextContent( "Foo bar" ),
"testing 2", EDIT_UPDATE, $page->getLatest(), self::$users['uploader']->getUser() );
$this->forceRevisionDate( $page, '20120101020202' );
// try to save edit, expect no conflict
list( $re, , ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'nix bar!',
'basetimestamp' => $baseTime,
'section' => 'new',
] );
$this->assertSame( 'Success', $re['edit']['result'],
"no edit conflict expected here" );
}
public function testEditConflict_T43990() {
static $count = 0;
$count++;
/*
* T43990: if the target page has a newer revision than the redirect, then editing the
* redirect while specifying 'redirect' and *not* specifying 'basetimestamp' erroneously
* caused an edit conflict to be detected.
*/
// assume NS_HELP defaults to wikitext
$name = "Help:ApiEditPageTest_testEditConflict_redirect_T43990_$count";
$title = Title::newFromText( $name );
$page = WikiPage::factory( $title );
$rname = "Help:ApiEditPageTest_testEditConflict_redirect_T43990_r$count";
$rtitle = Title::newFromText( $rname );
$rpage = WikiPage::factory( $rtitle );
// base edit for content
$page->doEditContent( new WikitextContent( "Foo" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $page, '20120101000000' );
// base edit for redirect
$rpage->doEditContent( new WikitextContent( "#REDIRECT [[$name]]" ),
"testing 1", EDIT_NEW, false, self::$users['sysop']->getUser() );
$this->forceRevisionDate( $rpage, '20120101000000' );
// new edit to content
$page->doEditContent( new WikitextContent( "Foo bar" ),
"testing 2", EDIT_UPDATE, $page->getLatest(), self::$users['uploader']->getUser() );
$this->forceRevisionDate( $rpage, '20120101020202' );
// try to save edit; should work, following the redirect.
list( $re, , ) = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $rname,
'text' => 'nix bar!',
'section' => 'new',
'redirect' => true,
] );
$this->assertSame( 'Success', $re['edit']['result'],
"no edit conflict expected here" );
}
/**
* @param WikiPage $page
* @param string|int $timestamp
*/
protected function forceRevisionDate( WikiPage $page, $timestamp ) {
$dbw = wfGetDB( DB_MASTER );
$dbw->update( 'revision',
[ 'rev_timestamp' => $dbw->timestamp( $timestamp ) ],
[ 'rev_id' => $page->getLatest() ] );
$page->clear();
}
public function testCheckDirectApiEditingDisallowed_forNonTextContent() {
$this->setExpectedException(
ApiUsageException::class,
'Direct editing via API is not supported for content model ' .
'testing used by Dummy:ApiEditPageTest_nonTextPageEdit'
);
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => 'Dummy:ApiEditPageTest_nonTextPageEdit',
'text' => '{"animals":["kittens!"]}'
] );
}
public function testSupportsDirectApiEditing_withContentHandlerOverride() {
$name = 'DummyNonText:ApiEditPageTest_testNonTextEdit';
$data = serialize( 'some bla bla text' );
$result = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => $data,
] );
$apiResult = $result[0];
// Validate API result data
$this->assertArrayHasKey( 'edit', $apiResult );
$this->assertArrayHasKey( 'result', $apiResult['edit'] );
$this->assertSame( 'Success', $apiResult['edit']['result'] );
$this->assertArrayHasKey( 'new', $apiResult['edit'] );
$this->assertArrayNotHasKey( 'nochange', $apiResult['edit'] );
$this->assertArrayHasKey( 'pageid', $apiResult['edit'] );
// validate resulting revision
$page = WikiPage::factory( Title::newFromText( $name ) );
$this->assertSame( "testing-nontext", $page->getContentModel() );
$this->assertSame( $data, $page->getContent()->serialize() );
}
/**
* This test verifies that after changing the content model
* of a page, undoing that edit via the API will also
* undo the content model change.
*/
public function testUndoAfterContentModelChange() {
$name = 'Help:' . __FUNCTION__;
$uploader = self::$users['uploader']->getUser();
$sysop = self::$users['sysop']->getUser();
$apiResult = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'some text',
], null, $sysop )[0];
// Check success
$this->assertArrayHasKey( 'edit', $apiResult );
$this->assertArrayHasKey( 'result', $apiResult['edit'] );
$this->assertSame( 'Success', $apiResult['edit']['result'] );
$this->assertArrayHasKey( 'contentmodel', $apiResult['edit'] );
// Content model is wikitext
$this->assertSame( 'wikitext', $apiResult['edit']['contentmodel'] );
// Convert the page to JSON
$apiResult = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => '{}',
'contentmodel' => 'json',
], null, $uploader )[0];
// Check success
$this->assertArrayHasKey( 'edit', $apiResult );
$this->assertArrayHasKey( 'result', $apiResult['edit'] );
$this->assertSame( 'Success', $apiResult['edit']['result'] );
$this->assertArrayHasKey( 'contentmodel', $apiResult['edit'] );
$this->assertSame( 'json', $apiResult['edit']['contentmodel'] );
$apiResult = $this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $apiResult['edit']['newrevid']
], null, $sysop )[0];
// Check success
$this->assertArrayHasKey( 'edit', $apiResult );
$this->assertArrayHasKey( 'result', $apiResult['edit'] );
$this->assertSame( 'Success', $apiResult['edit']['result'] );
$this->assertArrayHasKey( 'contentmodel', $apiResult['edit'] );
// Check that the contentmodel is back to wikitext now.
$this->assertSame( 'wikitext', $apiResult['edit']['contentmodel'] );
}
// The tests below are mostly not commented because they do exactly what
// you'd expect from the name.
public function testCorrectContentFormat() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'some text',
'contentmodel' => 'wikitext',
'contentformat' => 'text/x-wiki',
] );
$this->assertTrue( Title::newFromText( $name )->exists() );
}
public function testUnsupportedContentFormat() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'Unrecognized value for parameter "contentformat": nonexistent format.' );
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'some text',
'contentformat' => 'nonexistent format',
] );
} finally {
$this->assertFalse( Title::newFromText( $name )->exists() );
}
}
public function testMismatchedContentFormat() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'The requested format text/plain is not supported for content ' .
"model wikitext used by $name." );
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'some text',
'contentmodel' => 'wikitext',
'contentformat' => 'text/plain',
] );
} finally {
$this->assertFalse( Title::newFromText( $name )->exists() );
}
}
public function testUndoToInvalidRev() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$revId = $this->editPage( $name, 'Some text' )->value['revision']
->getId();
$revId++;
$this->setExpectedException( ApiUsageException::class,
"There is no revision with ID $revId." );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $revId,
] );
}
/**
* Tests what happens if the undo parameter is a valid revision, but
* the undoafter parameter doesn't refer to a revision that exists in the
* database.
*/
public function testUndoAfterToInvalidRev() {
// We can't just pick a large number for undoafter (as in
// testUndoToInvalidRev above), because then MediaWiki will helpfully
// assume we switched around undo and undoafter and we'll test the code
// path for undo being invalid, not undoafter. So instead we delete
// the revision from the database. In real life this case could come
// up if a revision number was skipped, e.g., if two transactions try
// to insert new revision rows at once and the first one to succeed
// gets rolled back.
$name = 'Help:' . ucfirst( __FUNCTION__ );
$titleObj = Title::newFromText( $name );
$revId1 = $this->editPage( $name, '1' )->value['revision']->getId();
$revId2 = $this->editPage( $name, '2' )->value['revision']->getId();
$revId3 = $this->editPage( $name, '3' )->value['revision']->getId();
// Make the middle revision disappear
$dbw = wfGetDB( DB_MASTER );
$dbw->delete( 'revision', [ 'rev_id' => $revId2 ], __METHOD__ );
$dbw->update( 'revision', [ 'rev_parent_id' => $revId1 ],
[ 'rev_id' => $revId3 ], __METHOD__ );
$this->setExpectedException( ApiUsageException::class,
"There is no revision with ID $revId2." );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $revId3,
'undoafter' => $revId2,
] );
}
/**
* Tests what happens if the undo parameter is a valid revision, but
* undoafter is hidden (rev_deleted).
*/
public function testUndoAfterToHiddenRev() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$titleObj = Title::newFromText( $name );
$this->editPage( $name, '0' );
$revId1 = $this->editPage( $name, '1' )->value['revision']->getId();
$revId2 = $this->editPage( $name, '2' )->value['revision']->getId();
// Hide the middle revision
$list = RevisionDeleter::createList( 'revision',
RequestContext::getMain(), $titleObj, [ $revId1 ] );
$list->setVisibility( [
'value' => [ Revision::DELETED_TEXT => 1 ],
'comment' => 'Bye-bye',
] );
$this->setExpectedException( ApiUsageException::class,
"There is no revision with ID $revId1." );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $revId2,
'undoafter' => $revId1,
] );
}
/**
* Test undo when a revision with a higher id has an earlier timestamp.
* This can happen if importing an old revision.
*/
public function testUndoWithSwappedRevisions() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$titleObj = Title::newFromText( $name );
$this->editPage( $name, '0' );
$revId2 = $this->editPage( $name, '2' )->value['revision']->getId();
$revId1 = $this->editPage( $name, '1' )->value['revision']->getId();
// Now monkey with the timestamp
$dbw = wfGetDB( DB_MASTER );
$dbw->update(
'revision',
[ 'rev_timestamp' => $dbw->timestamp( time() - 86400 ) ],
[ 'rev_id' => $revId1 ],
__METHOD__
);
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $revId2,
'undoafter' => $revId1,
] );
$text = ( new WikiPage( $titleObj ) )->getContent()->getText();
// This is wrong! It should be 1. But let's test for our incorrect
// behavior for now, so if someone fixes it they'll fix the test as
// well to expect 1. If we disabled the test, it might stay disabled
// even once the bug is fixed, which would be a shame.
$this->assertSame( '2', $text );
}
public function testUndoWithConflicts() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'The edit could not be undone due to conflicting intermediate edits.' );
$this->editPage( $name, '1' );
$revId = $this->editPage( $name, '2' )->value['revision']->getId();
$this->editPage( $name, '3' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $revId,
] );
$text = ( new WikiPage( Title::newFromText( $name ) ) )->getContent()
->getText();
$this->assertSame( '3', $text );
}
/**
* undoafter is supposed to be less than undo. If not, we reverse their
* meaning, so that the two are effectively interchangeable.
*/
public function testReversedUndoAfter() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->editPage( $name, '0' );
$revId1 = $this->editPage( $name, '1' )->value['revision']->getId();
$revId2 = $this->editPage( $name, '2' )->value['revision']->getId();
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'undo' => $revId1,
'undoafter' => $revId2,
] );
$text = ( new WikiPage( Title::newFromText( $name ) ) )->getContent()
->getText();
$this->assertSame( '1', $text );
}
public function testUndoToRevFromDifferentPage() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->editPage( "$name-1", 'Some text' );
$revId = $this->editPage( "$name-1", 'Some more text' )
->value['revision']->getId();
$this->editPage( "$name-2", 'Some text' );
$this->setExpectedException( ApiUsageException::class,
"r$revId is not a revision of $name-2." );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => "$name-2",
'undo' => $revId,
] );
}
public function testUndoAfterToRevFromDifferentPage() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$revId1 = $this->editPage( "$name-1", 'Some text' )
->value['revision']->getId();
$revId2 = $this->editPage( "$name-2", 'Some text' )
->value['revision']->getId();
$this->setExpectedException( ApiUsageException::class,
"r$revId1 is not a revision of $name-2." );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => "$name-2",
'undo' => $revId2,
'undoafter' => $revId1,
] );
}
public function testMd5Text() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->assertFalse( Title::newFromText( $name )->exists() );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'Some text',
'md5' => md5( 'Some text' ),
] );
$this->assertTrue( Title::newFromText( $name )->exists() );
}
public function testMd5PrependText() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->editPage( $name, 'Some text' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'prependtext' => 'Alert: ',
'md5' => md5( 'Alert: ' ),
] );
$text = ( new WikiPage( Title::newFromText( $name ) ) )
->getContent()->getText();
$this->assertSame( 'Alert: Some text', $text );
}
public function testMd5AppendText() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->editPage( $name, 'Some text' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'appendtext' => ' is nice',
'md5' => md5( ' is nice' ),
] );
$text = ( new WikiPage( Title::newFromText( $name ) ) )
->getContent()->getText();
$this->assertSame( 'Some text is nice', $text );
}
public function testMd5PrependAndAppendText() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->editPage( $name, 'Some text' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'prependtext' => 'Alert: ',
'appendtext' => ' is nice',
'md5' => md5( 'Alert: is nice' ),
] );
$text = ( new WikiPage( Title::newFromText( $name ) ) )
->getContent()->getText();
$this->assertSame( 'Alert: Some text is nice', $text );
}
public function testIncorrectMd5Text() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'The supplied MD5 hash was incorrect.' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'Some text',
'md5' => md5( '' ),
] );
}
public function testIncorrectMd5PrependText() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'The supplied MD5 hash was incorrect.' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'prependtext' => 'Some ',
'appendtext' => 'text',
'md5' => md5( 'Some ' ),
] );
}
public function testIncorrectMd5AppendText() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'The supplied MD5 hash was incorrect.' );
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'prependtext' => 'Some ',
'appendtext' => 'text',
'md5' => md5( 'text' ),
] );
}
public function testCreateOnly() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
'The article you tried to create has been created already.' );
$this->editPage( $name, 'Some text' );
$this->assertTrue( Title::newFromText( $name )->exists() );
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'Some more text',
'createonly' => '',
] );
} finally {
// Validate that content was not changed
$text = ( new WikiPage( Title::newFromText( $name ) ) )
->getContent()->getText();
$this->assertSame( 'Some text', $text );
}
}
public function testNoCreate() {
$name = 'Help:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
"The page you specified doesn't exist." );
$this->assertFalse( Title::newFromText( $name )->exists() );
try {
$this->doApiRequestWithToken( [
'action' => 'edit',
'title' => $name,
'text' => 'Some text',
'nocreate' => '',
] );
} finally {
$this->assertFalse( Title::newFromText( $name )->exists() );
}
}
/**
* Appending/prepending is currently only supported for TextContent. We
* test this right now, and when support is added this test should be
* replaced by tests that the support is correct.
*/
public function testAppendWithNonTextContentHandler() {
$name = 'MediaWiki:' . ucfirst( __FUNCTION__ );
$this->setExpectedException( ApiUsageException::class,
"Can't append to pages using content model testing-nontext." );
$this->setTemporaryHook( 'ContentHandlerDefaultModelFor',