1 files changed, 192 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/specials/SpecialWatchlistTest.php b/www/wiki/tests/phpunit/includes/specials/SpecialWatchlistTest.php
new file mode 100644
index 00000000..5adbed81
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/specials/SpecialWatchlistTest.php
@@ -0,0 +1,192 @@
+<?php
+
+use Wikimedia\TestingAccessWrapper;
+
+/**
+ * @author Addshore
+ *
+ * @group Database
+ *
+ * @covers SpecialWatchlist
+ */
+class SpecialWatchlistTest extends SpecialPageTestBase {
+	public function setUp() {
+		parent::setUp();
+
+		$this->setTemporaryHook(
+			'ChangesListSpecialPageFilters',
+			null
+		);
+
+		$this->setTemporaryHook(
+			'SpecialWatchlistQuery',
+			null
+		);
+
+		$this->setTemporaryHook(
+			'ChangesListSpecialPageQuery',
+			null
+		);
+
+		$this->setMwGlobals(
+			'wgDefaultUserOptions',
+			[
+				'extendwatchlist' => 1,
+				'watchlistdays' => 3.0,
+				'watchlisthideanons' => 0,
+				'watchlisthidebots' => 0,
+				'watchlisthideliu' => 0,
+				'watchlisthideminor' => 0,
+				'watchlisthideown' => 0,
+				'watchlisthidepatrolled' => 0,
+				'watchlisthidecategorization' => 1,
+				'watchlistreloadautomatically' => 0,
+				'watchlistunwatchlinks' => 0,
+			]
+		);
+	}
+
+	/**
+	 * Returns a new instance of the special page under test.
+	 *
+	 * @return SpecialPage
+	 */
+	protected function newSpecialPage() {
+		return new SpecialWatchlist();
+	}
+
+	public function testNotLoggedIn_throwsException() {
+		$this->setExpectedException( UserNotLoggedIn::class );
+		$this->executeSpecialPage();
+	}
+
+	public function testUserWithNoWatchedItems_displaysNoWatchlistMessage() {
+		$user = new TestUser( __METHOD__ );
+		list( $html, ) = $this->executeSpecialPage( '', null, 'qqx', $user->getUser() );
+		$this->assertContains( '(nowatchlist)', $html );
+	}
+
+	/**
+	 * @dataProvider provideFetchOptionsFromRequest
+	 */
+	public function testFetchOptionsFromRequest( $expectedValues, $preferences, $inputParams ) {
+		$page = TestingAccessWrapper::newFromObject(
+			$this->newSpecialPage()
+		);
+
+		$context = new DerivativeContext( $page->getContext() );
+
+		$fauxRequest = new FauxRequest( $inputParams, /* $wasPosted= */ false );
+		$user = $this->getTestUser()->getUser();
+
+		foreach ( $preferences as $key => $value ) {
+			$user->setOption( $key, $value );
+		}
+
+		$context->setRequest( $fauxRequest );
+		$context->setUser( $user );
+		$page->setContext( $context );
+
+		$page->registerFilters();
+		$formOptions = $page->getDefaultOptions();
+		$page->fetchOptionsFromRequest( $formOptions );
+
+		$this->assertArrayEquals(
+			$expectedValues,
+			$formOptions->getAllValues(),
+			/* $ordered= */ false,
+			/* $named= */ true
+		);
+	}
+
+	public function provideFetchOptionsFromRequest() {
+		// $defaults and $allFalse are just to make the expected values below
+		// shorter by hiding the background.
+
+		$page = TestingAccessWrapper::newFromObject(
+			$this->newSpecialPage()
+		);
+
+		$this->setTemporaryHook(
+			'ChangesListSpecialPageFilters',
+			null
+		);
+
+		$page->registerFilters();
+
+		// Does not consider $preferences, just wiki's defaults
+		$wikiDefaults = $page->getDefaultOptions()->getAllValues();
+
+		$allFalse = $wikiDefaults;
+
+		foreach ( $allFalse as $key => &$value ) {
+			if ( $value === true ) {
+				$value = false;
+			}
+		}
+
+		// This is not exposed on the form (only in preferences) so it
+		// respects the preference.
+		$allFalse['extended'] = true;
+
+		return [
+			[
+				[
+					'hideminor' => true,
+				] + $wikiDefaults,
+				[],
+				[
+					'hideMinor' => 1,
+				],
+			],
+
+			[
+				[
+					// First two same as prefs
+					'hideminor' => true,
+					'hidebots' => false,
+
+					// Second two overriden
+					'hideanons' => false,
+					'hideliu' => true,
+					'userExpLevel' => 'registered'
+				] + $wikiDefaults,
+				[
+					'watchlisthideminor' => 1,
+					'watchlisthidebots' => 0,
+
+					'watchlisthideanons' => 1,
+					'watchlisthideliu' => 0,
+				],
+				[
+					'hideanons' => 0,
+					'hideliu' => 1,
+				],
+			],
+
+			// Defaults/preferences for form elements are entirely ignored for
+			// action=submit and omitted elements become false
+			[
+				[
+					'hideminor' => false,
+					'hidebots' => true,
+					'hideanons' => false,
+					'hideliu' => true,
+					'userExpLevel' => 'unregistered'
+				] + $allFalse,
+				[
+					'watchlisthideminor' => 0,
+					'watchlisthidebots' => 1,
+
+					'watchlisthideanons' => 0,
+					'watchlisthideliu' => 1,
+				],
+				[
+					'hidebots' => 1,
+					'hideliu' => 1,
+					'action' => 'submit',
+				],
+			],
+		];
+	}
+}