mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-12-04 20:28:49 +00:00
591 lines
13 KiB
PHP
591 lines
13 KiB
PHP
<?php
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/**
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* @group Echo
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*/
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class EchoDiscussionParserTest extends MediaWikiTestCase {
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// TODO test cases for:
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// - generateEventsForRevision
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// - stripHeader
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// - stripIndents
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// - stripSignature
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// - getNotifiedUsersForComment
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public function testDiscussionParserAcceptsInternalDiff() {
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global $wgDiff;
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$origWgDiff = $wgDiff;
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$wgDiff = '/does/not/exist/or/at/least/we/hope/not';
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try {
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$res = EchoDiscussionParser::getMachineReadableDiff(
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<<<TEXT
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line 1
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line 2
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line 3
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line 4
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TEXT
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,
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<<<TEXT
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line 1
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line c
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line 4
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TEXT
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);
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} catch ( MWException $e ) {
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$wgDiff = $origWgDiff;
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throw $e;
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}
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$wgDiff = $origWgDiff;
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// Test failure occurs when MWException is thrown due to parsing failure
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$this->assertTrue( true );
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}
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public function testTimestampRegex() {
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$exemplarTimestamp = self::getExemplarTimestamp();
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$timestampRegex = EchoDiscussionParser::getTimestampRegex();
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$match = preg_match( '/' . $timestampRegex . '/u', $exemplarTimestamp );
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$this->assertEquals( 1, $match );
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}
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public function testGetTimestampPosition() {
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$line = 'Hello World. '. self::getExemplarTimestamp();
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$pos = EchoDiscussionParser::getTimestampPosition( $line );
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$this->assertEquals( 13, $pos );
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}
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/**
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* @dataProvider signingDetectionData
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* FIXME some of the app logic is in the test...
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*/
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public function testSigningDetection( $line, $expectedUser ) {
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if ( !EchoDiscussionParser::isSignedComment( $line ) ) {
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$this->assertEquals( $expectedUser, false );
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return;
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}
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$tsPos = EchoDiscussionParser::getTimestampPosition( $line );
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$output = EchoDiscussionParser::getUserFromLine( $line, $tsPos );
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if ( $output === false ) {
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$this->assertEquals( false, $expectedUser );
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} elseif ( is_array( $expectedUser ) ) {
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// Sometimes testing for correct user detection,
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// sometimes testing for offset detection
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$this->assertEquals( $expectedUser, $output );
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} else {
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$this->assertEquals( $expectedUser, $output[1] );
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}
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}
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public function signingDetectionData() {
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$ts = self::getExemplarTimestamp();
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return array(
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// Basic
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array( "I like this. [[User:Werdna]] ([[User talk:Werdna|talk]]) $ts", 'Werdna' ),
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// Confounding
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array( "[[User:Jorm]] is a meanie. --[[User:Werdna|Andrew]] $ts", "Werdna" ),
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// Talk page link only
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array( "[[User:Swalling|Steve]] is the best person I have ever met. --[[User talk:Werdna|Andrew]] $ts", 'Werdna' ),
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// Anonymous user
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array( "I am anonymous because I like my IP address. --[[Special:Contributions/127.0.0.1]] $ts", '127.0.0.1' ),
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// No signature
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array( "Well, I do think that [[User:Newyorkbrad]] is pretty cool, but what do I know?", false ),
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// Hash symbols in usernames
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array( "What do you think? [[User talk:We buried our secrets in the garden#top|wbositg]] $ts", 'We buried our secrets in the garden' ),
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);
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}
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/** @dataProvider diffData */
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public function testDiff( $oldText, $newText, $expected ) {
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$actual = EchoDiscussionParser::getMachineReadableDiff( $oldText, $newText );
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unset( $actual['_info'] );
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unset( $expected['_info'] );
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$this->assertEquals( $expected, $actual );
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}
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public function diffData() {
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return array(
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array(
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<<<TEXT
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line 1
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line 2
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line 3
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line 4
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TEXT
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,<<<TEXT
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line 1
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line 3
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line 4
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TEXT
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,
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array( array(
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'action' => 'subtract',
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'content' => 'line 2',
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'left-pos' => 2,
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'right-pos' => 2,
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) )
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),
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array(
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<<<TEXT
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line 1
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line 2
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line 3
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line 4
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TEXT
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,<<<TEXT
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line 1
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line 2
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line 2.5
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line 3
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line 4
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TEXT
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,
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array( array(
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'action' => 'add',
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'content' => 'line 2.5',
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'left-pos' => 3,
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'right-pos' => 3,
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) )
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),
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array(
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<<<TEXT
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line 1
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line 2
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line 3
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line 4
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TEXT
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,<<<TEXT
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line 1
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line b
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line 3
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line 4
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TEXT
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,
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array( array(
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'action' => 'change',
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'old_content' => 'line 2',
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'new_content' => 'line b',
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'left-pos' => 2,
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'right-pos' => 2,
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) )
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),
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array(
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<<<TEXT
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line 1
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line 2
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line 3
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line 4
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TEXT
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,<<<TEXT
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line 1
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line b
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line c
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line d
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line 3
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line 4
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TEXT
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,
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array(
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array(
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'action' => 'change',
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'old_content' => 'line 2',
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'new_content' => 'line b',
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'left-pos' => 2,
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'right-pos' => 2,
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),
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array(
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'action' => 'add',
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'content' => 'line c
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line d',
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'left-pos' => 3,
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'right-pos' => 3,
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),
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),
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),
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);
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}
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/** @dataProvider annotationData */
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public function testAnnotation( $message, $diff, $user, $expectedAnnotation ) {
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$actual = EchoDiscussionParser::interpretDiff( $diff, $user );
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$this->assertEquals( $expectedAnnotation, $actual, $message );
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}
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public function annotationData() {
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$ts = self::getExemplarTimestamp();
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return array(
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array(
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'Must detect added comments',
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// Diff
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array(
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// Action
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array(
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'action' => 'add',
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'content' => ":What do you think? [[User:Werdna]] $ts",
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'left-pos' => 3,
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'right-pos' => 3,
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),
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'_info' => array(
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'lhs' => array(
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'== Section 1 ==',
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"I do not like you. [[User:Jorm|Jorm]] $ts",
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),
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'rhs' => array(
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'== Section 1 ==',
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"I do not like you. [[User:Jorm|Jorm]] $ts",
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":What do you think? [[User:Werdna]] $ts",
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),
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),
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),
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// User
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'Werdna',
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// Expected annotation
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array(
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array(
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'type' => 'add-comment',
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'content' => ":What do you think? [[User:Werdna]] $ts",
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'full-section' => <<<TEXT
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== Section 1 ==
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I do not like you. [[User:Jorm|Jorm]] $ts
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:What do you think? [[User:Werdna]] $ts
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TEXT
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),
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),
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),
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array(
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'Full Section must not include the following pre-existing section',
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// Diff
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array(
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// Action
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array(
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'action' => 'add',
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'content' => ":What do you think? [[User:Werdna]] $ts",
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'left-pos' => 3,
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'right-pos' => 3,
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),
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'_info' => array(
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'lhs' => array(
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'== Section 1 ==',
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"I do not like you. [[User:Jorm|Jorm]] $ts",
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'== Section 2 ==',
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"Well well well. [[User:DarTar]] $ts",
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),
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'rhs' => array(
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'== Section 1 ==',
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"I do not like you. [[User:Jorm|Jorm]] $ts",
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":What do you think? [[User:Werdna]] $ts",
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'== Section 2 ==',
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"Well well well. [[User:DarTar]] $ts",
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),
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),
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),
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// User
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'Werdna',
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// Expected annotation
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array(
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array(
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'type' => 'add-comment',
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'content' => ":What do you think? [[User:Werdna]] $ts",
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'full-section' => <<<TEXT
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== Section 1 ==
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I do not like you. [[User:Jorm|Jorm]] $ts
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:What do you think? [[User:Werdna]] $ts
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TEXT
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),
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),
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),
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array(
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'Must detect new-section-with-comment when a new section is added',
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// Diff
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array(
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// Action
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array(
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'action' => 'add',
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'content' => <<<TEXT
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== Section 1a ==
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Hmmm? [[User:Jdforrester]] $ts
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TEXT
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,
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'left-pos' => 4,
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'right-pos' => 4,
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),
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'_info' => array(
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'lhs' => array(
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'== Section 1 ==',
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"I do not like you. [[User:Jorm|Jorm]] $ts",
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":What do you think? [[User:Werdna]] $ts",
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'== Section 2 ==',
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"Well well well. [[User:DarTar]] $ts",
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),
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'rhs' => array(
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'== Section 1 ==',
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"I do not like you. [[User:Jorm|Jorm]] $ts",
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":What do you think? [[User:Werdna]] $ts",
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'== Section 1a ==',
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'Hmmm? [[User:Jdforrester]] $ts',
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'== Section 2 ==',
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"Well well well. [[User:DarTar]] $ts",
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),
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),
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),
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// User
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'Jdforrester',
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// Expected annotation
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array(
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array(
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'type' => 'new-section-with-comment',
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'content' => <<<TEXT
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== Section 1a ==
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Hmmm? [[User:Jdforrester]] $ts
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TEXT
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,
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),
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),
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),
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array(
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'Must detect multiple added comments when multiple sections are edited',
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EchoDiscussionParser::getMachineReadableDiff(
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<<<TEXT
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== Section 1 ==
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I do not like you. [[User:Jorm|Jorm]] $ts
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:What do you think? [[User:Werdna]] $ts
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== Section 2 ==
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Well well well. [[User:DarTar]] $ts
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== Section 3 ==
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Hai [[User:Bsitu]] $ts
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TEXT
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,
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<<<TEXT
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== Section 1 ==
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I do not like you. [[User:Jorm|Jorm]] $ts
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:What do you think? [[User:Werdna]] $ts
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:New Comment [[User:JarJar]] $ts
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== Section 2 ==
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Well well well. [[User:DarTar]] $ts
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== Section 3 ==
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Hai [[User:Bsitu]] $ts
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:Other New Comment [[User:JarJar]] $ts
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TEXT
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),
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// User
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'JarJar',
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// Expected annotation
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array(
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array(
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'type' => 'add-comment',
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'content' => ":New Comment [[User:JarJar]] $ts",
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'full-section' => <<<TEXT
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== Section 1 ==
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I do not like you. [[User:Jorm|Jorm]] $ts
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:What do you think? [[User:Werdna]] $ts
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:New Comment [[User:JarJar]] $ts
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TEXT
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),
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array(
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'type' => 'add-comment',
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'content' => ":Other New Comment [[User:JarJar]] $ts",
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'full-section' => <<<TEXT
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== Section 3 ==
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Hai [[User:Bsitu]] $ts
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:Other New Comment [[User:JarJar]] $ts
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TEXT
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),
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),
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),
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);
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}
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public static function getExemplarTimestamp() {
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$title = Title::newMainPage();
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$user = User::newFromName( 'Test' );
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$options = new ParserOptions;
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global $wgParser;
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$exemplarTimestamp =
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$wgParser->preSaveTransform( '~~~~~', $title, $user, $options );
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return $exemplarTimestamp;
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}
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static public function provider_detectSectionTitleAndText() {
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$name = 'TestUser';
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$comment = self::signedMessage( $name );
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return array(
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array(
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'Must detect first sub heading when inserting in the middle of two sub headings',
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'Sub Heading 1',
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"
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== Heading ==
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$comment
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== Sub Heading 1 ==
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$comment
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%s
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== Sub Heading 2 ==
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$comment
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",
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$name
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),
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array(
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'Must detect second sub heading when inserting in the end of two sub headings',
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'Sub Heading 2',
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"
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== Heading ==
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$comment
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== Sub Heading 1 ==
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$comment
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== Sub Heading 2 ==
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$comment
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%s
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",
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$name
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),
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array(
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'Commenting in multiple sub-headings must result in no section link',
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'',
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"
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== Heading ==
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$comment
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== Sub Heading 1 ==
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$comment
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%s
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== Sub Heading 2 ==
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$comment
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%s
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",
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$name
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),
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array(
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'Must accept headings without a space between the = and the section name',
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'Heading',
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"
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==Heading==
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$comment
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%s
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",
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$name
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),
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array(
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'Must not accept invalid headings split with a return',
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'',
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"
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==Some
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Heading==
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$comment
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%s
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",
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$name
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),
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);
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}
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/**
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* @dataProvider provider_detectSectionTitleAndText
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*/
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public function testdetectSectionTitleAndText( $message, $expect, $format, $name ) {
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// str_replace because we want to replace multiple instances of '%s' with the same valueA
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$before = str_replace( '%s', '', $format );
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$after = str_replace( '%s', self::signedMessage( $name ), $format );
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$diff = EchoDiscussionParser::getMachineReadableDiff( $before, $after );
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$interp = EchoDiscussionParser::interpretDiff( $diff, $name );
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// There should be a section-text only if there is section-title
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$expectText = $expect ? self::message( $name ) : '';
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$this->assertEquals(
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array( 'section-title' => $expect, 'section-text' => $expectText ),
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EchoDiscussionParser::detectSectionTitleAndText( $interp, $message )
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);
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}
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protected static function signedMessage( $name ) {
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return ": " . self::message() . " [[User:$name|$name]] ([[User talk:$name|talk]]) 00:17, 7 May 2013 (UTC)";
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}
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protected static function message() {
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return 'foo';
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}
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static public function provider_getFullSection() {
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$tests = array(
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array(
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'Extracts full section',
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// Full document content
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<<<TEXT
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==Header 1==
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foo
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===Header 2===
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bar
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==Header 3==
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baz
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TEXT
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,
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// Map of Line numbers to expanded section content
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array(
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1 => "==Header 1==\nfoo",
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2 => "==Header 1==\nfoo",
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3 => "===Header 2===\nbar",
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4 => "===Header 2===\nbar",
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5 => "==Header 3==\nbaz",
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6 => "==Header 3==\nbaz",
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),
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),
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);
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// Allow for setting an array of line numbers to expand from rather than
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// just a single line number
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$retval = array();
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foreach ( $tests as $test ) {
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foreach ( $test[2] as $lineNum => $expected ) {
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$retval[] = array(
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$test[0],
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$expected,
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$test[1],
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$lineNum,
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);
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}
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}
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return $retval;
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}
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|
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/**
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* @dataProvider provider_getFullSection
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*/
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public function testGetFullSection( $message, $expect, $lines, $startLineNum ) {
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$section = EchoDiscussionParser::getFullSection( explode( "\n", $lines ), $startLineNum );
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$this->assertEquals( $expect, $section, $message );
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}
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public function testGetSectionCount() {
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$one = "==Zomg==\nfoobar\n";
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$two = "===SubZomg===\nHi there\n";
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$three = "==Header==\nOh Hai!\n";
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$this->assertEquals( 1, EchoDiscussionParser::getSectionCount( $one ) );
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$this->assertEquals( 2, EchoDiscussionParser::getSectionCount( $one . $two ) );
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$this->assertEquals( 2, EchoDiscussionParser::getSectionCount( $one . $three ) );
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$this->assertEquals( 3, EchoDiscussionParser::getSectionCount( $one . $two . $three ) );
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}
|
|
}
|