From 3cecad00c900ea4465e3edfb2c51bec2ce58c137 Mon Sep 17 00:00:00 2001
From: daniel <daniel.kinzler@wikimedia.de>
Date: Fri, 11 Sep 2015 16:21:16 +0200
Subject: [PATCH] Add tests for WikiMap and WikiReference

Change-Id: Ie218296fc7c1ceba588fadef076d66be865b1905
---
 tests/phpunit/includes/WikiMapTest.php       | 107 +++++++++++++++++++
 tests/phpunit/includes/WikiReferenceTest.php |  88 +++++++++++++++
 2 files changed, 195 insertions(+)
 create mode 100644 tests/phpunit/includes/WikiMapTest.php
 create mode 100644 tests/phpunit/includes/WikiReferenceTest.php

diff --git a/tests/phpunit/includes/WikiMapTest.php b/tests/phpunit/includes/WikiMapTest.php
new file mode 100644
index 0000000000..2218d0597b
--- /dev/null
+++ b/tests/phpunit/includes/WikiMapTest.php
@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * @covers WikiMap
+ */
+
+class WikiMapTest extends MediaWikiLangTestCase {
+
+	public function setUp() {
+		parent::setUp();
+
+		$conf = new SiteConfiguration();
+		$conf->settings = array(
+			'wgServer' => array(
+				'enwiki' => 'http://en.example.org',
+				'ruwiki' => '//ru.example.org',
+			),
+			'wgArticlePath' => array(
+				'enwiki' => '/w/$1',
+				'ruwiki' => '/wiki/$1',
+			),
+		);
+		$conf->suffixes = array( 'wiki' );
+		$this->setMwGlobals( array(
+			'wgConf' => $conf,
+		) );
+	}
+
+	public function provideGetWiki() {
+		$enwiki = new WikiReference( 'wiki', 'en', 'http://en.example.org', '/w/$1' );
+		$ruwiki = new WikiReference( 'wiki', 'ru', '//ru.example.org', '/wiki/$1' );
+
+		return array(
+			'unknown' => array( false, 'xyzzy' ),
+			'enwiki' => array( $enwiki, 'enwiki' ),
+			'ruwiki' => array( $ruwiki, 'ruwiki' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetWiki
+	 */
+	public function testGetWiki( $expected, $wikiId ) {
+		$this->assertEquals( $expected, WikiMap::getWiki( $wikiId ) );
+	}
+
+	public function provideGetWikiName() {
+		return array(
+			'unknown' => array( 'xyzzy', 'xyzzy' ),
+			'enwiki' => array( 'en.example.org', 'enwiki' ),
+			'ruwiki' => array( 'ru.example.org', 'ruwiki' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetWikiName
+	 */
+	public function testGetWikiName( $expected, $wikiId ) {
+		$this->assertEquals( $expected, WikiMap::getWikiName( $wikiId ) );
+	}
+
+	public function provideMakeForeignLink() {
+		return array(
+			'unknown' => array( false, 'xyzzy', 'Foo' ),
+			'enwiki' => array( '<a class="external" rel="nofollow" href="http://en.example.org/w/Foo">Foo</a>', 'enwiki', 'Foo',  ),
+			'ruwiki' => array( '<a class="external" rel="nofollow" href="//ru.example.org/wiki/%D0%A4%D1%83">вар</a>', 'ruwiki', 'Фу', 'вар' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideMakeForeignLink
+	 */
+	public function testMakeForeignLink( $expected, $wikiId, $page, $text = null ) {
+		$this->assertEquals( $expected, WikiMap::makeForeignLink( $wikiId, $page, $text ) );
+	}
+
+	public function provideForeignUserLink() {
+		return array(
+			'unknown' => array( false, 'xyzzy', 'Foo' ),
+			'enwiki' => array( '<a class="external" rel="nofollow" href="http://en.example.org/w/User:Foo">User:Foo</a>', 'enwiki', 'Foo',  ),
+			'ruwiki' => array( '<a class="external" rel="nofollow" href="//ru.example.org/wiki/User:%D0%A4%D1%83">вар</a>', 'ruwiki', 'Фу', 'вар' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideForeignUserLink
+	 */
+	public function testForeignUserLink( $expected, $wikiId, $user, $text = null ) {
+		$this->assertEquals( $expected, WikiMap::foreignUserLink( $wikiId, $user, $text ) );
+	}
+
+	public function provideGetForeignURL() {
+		return array(
+			'unknown' => array( false, 'xyzzy', 'Foo' ),
+			'enwiki' => array( 'http://en.example.org/w/Foo', 'enwiki', 'Foo',  ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetForeignURL
+	 */
+	public function testGetForeignURL( $expected, $wikiId, $page, $fragment = null ) {
+		$this->assertEquals( $expected, WikiMap::getForeignURL( $wikiId, $page, $fragment ) );
+	}
+
+}
+
diff --git a/tests/phpunit/includes/WikiReferenceTest.php b/tests/phpunit/includes/WikiReferenceTest.php
new file mode 100644
index 0000000000..592a4772cd
--- /dev/null
+++ b/tests/phpunit/includes/WikiReferenceTest.php
@@ -0,0 +1,88 @@
+<?php
+
+/**
+ * @covers WikiReference
+ */
+
+class WikiReferenceTest extends PHPUnit_Framework_TestCase {
+
+	public function provideGetHostname() {
+		return array(
+			'http' => array( 'foo.bar', 'http://foo.bar' ),
+			'https' => array( 'foo.bar', 'https://foo.bar' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetHostname
+	 */
+	public function testGetHostname( $expected, $canonicalServer ) {
+		$this->markTestSkipped( 'The implementation is patently broken.' );
+
+		$reference = new WikiReference( 'wiki', 'xx', $canonicalServer, '/wiki/$1' );
+		$this->assertEquals( $expected, $reference->getHostname() );
+	}
+
+	public function provideGetDisplayName() {
+		return array(
+			'http' => array( 'foo.bar', 'http://foo.bar' ),
+			'https' => array( 'foo.bar', 'http://foo.bar' ),
+
+			// apparently, this is the expected behavior
+			'invalid' => array( 'purple kittens/wiki/', 'purple kittens' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetDisplayName
+	 */
+	public function testGetDisplayName( $expected, $canonicalServer ) {
+		$reference = new WikiReference( 'wiki', 'xx', $canonicalServer, '/wiki/$1' );
+		$this->assertEquals( $expected, $reference->getDisplayName() );
+	}
+
+	public function testGetCanonicalServer() {
+		$reference = new WikiReference( 'wiki', 'xx', 'https://acme.com', '/wiki/$1', '//acme.com' );
+		$this->assertEquals( 'https://acme.com', $reference->getCanonicalServer() );
+	}
+
+	public function provideGetCanonicalUrl() {
+		return array(
+			'wiki path' => array( 'https://acme.com/wiki/Foo', 'https://acme.com', '//acme.com', '/wiki/$1', 'Foo' ),
+			'empty path' => array( 'https://acme.com/Foo', 'https://acme.com', '//acme.com', '/$1', 'Foo' ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetCanonicalUrl
+	 */
+	public function testGetCanonicalUrl( $expected, $canonicalServer, $server, $path, $page ) {
+		$reference = new WikiReference( 'wiki', 'xx', $canonicalServer, $path, $server );
+		$this->assertEquals( $expected, $reference->getCanonicalUrl( $page ) );
+	}
+
+	/**
+	 * @dataProvider provideGetCanonicalUrl
+	 */
+	public function testGetUrl( $expected, $canonicalServer, $server, $path, $page ) {
+		$reference = new WikiReference( 'wiki', 'xx', $canonicalServer, $path, $server );
+		$this->assertEquals( $expected, $reference->getUrl( $page ) );
+	}
+
+	public function provideGetFullUrl() {
+		return array(
+			'wiki path' => array( '//acme.com/wiki/Foo', 'https://acme.com', '//acme.com', '/wiki/$1', 'Foo', null ),
+			'empty path' => array( '//acme.com/Foo', 'https://acme.com', '//acme.com', '/$1', 'Foo', null ),
+		);
+	}
+
+	/**
+	 * @dataProvider provideGetFullUrl
+	 */
+	public function testGetFullUrl( $expected, $canonicalServer, $server, $path, $page ) {
+		$reference = new WikiReference( 'wiki', 'xx', $canonicalServer, $path, $server );
+		$this->assertEquals( $expected, $reference->getFullUrl( $page ) );
+	}
+
+}
+
-- 
2.20.1