1 files changed, 137 insertions, 0 deletions
diff --git a/tests/phpunit/includes/HooksTest.php b/tests/phpunit/includes/HooksTest.php
new file mode 100644
index 00000000..89e789b1
--- /dev/null
+++ b/tests/phpunit/includes/HooksTest.php
@@ -0,0 +1,137 @@
+<?php
+
+class HooksTest extends MediaWikiTestCase {
+
+	public function testOldStyleHooks() {
+		$foo = 'Foo';
+		$bar = 'Bar';
+
+		$i = new NothingClass();
+
+		global $wgHooks;
+
+		$wgHooks['MediaWikiHooksTest001'][] = array( $i, 'someNonStatic' );
+
+		wfRunHooks( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'fOO', $foo, 'Standard method' );
+		$foo = 'Foo';
+
+		$wgHooks['MediaWikiHooksTest001'][] = $i;
+
+		wfRunHooks( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'foo', $foo, 'onEventName style' );
+		$foo = 'Foo';
+
+		$wgHooks['MediaWikiHooksTest001'][] = array( $i, 'someNonStaticWithData', 'baz' );
+
+		wfRunHooks( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'baz', $foo, 'Data included' );
+		$foo = 'Foo';
+
+		$wgHooks['MediaWikiHooksTest001'][] = array( $i, 'someStatic' );
+
+		wfRunHooks( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'bah', $foo, 'Standard static method' );
+		//$foo = 'Foo';
+
+		unset( $wgHooks['MediaWikiHooksTest001'] );
+
+	}
+
+	public function testNewStyleHooks() {
+		$foo = 'Foo';
+		$bar = 'Bar';
+
+		$i = new NothingClass();
+
+		Hooks::register( 'MediaWikiHooksTest001', array( $i, 'someNonStatic' ) );
+
+		Hooks::run( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'fOO', $foo, 'Standard method' );
+		$foo = 'Foo';
+
+		Hooks::register( 'MediaWikiHooksTest001', $i );
+
+		Hooks::run( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'foo', $foo, 'onEventName style' );
+		$foo = 'Foo';
+
+		Hooks::register( 'MediaWikiHooksTest001', array( $i, 'someNonStaticWithData', 'baz' ) );
+
+		Hooks::run( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'baz', $foo, 'Data included' );
+		$foo = 'Foo';
+
+		Hooks::register( 'MediaWikiHooksTest001', array( $i, 'someStatic' ) );
+
+		Hooks::run( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+
+		$this->assertEquals( 'bah', $foo, 'Standard static method' );
+		$foo = 'Foo';
+
+		Hooks::clear( 'MediaWikiHooksTest001' );
+	}
+
+	public function testNewStyleHookInteraction() {
+		global $wgHooks;
+
+		$a = new NothingClass();
+		$b = new NothingClass();
+
+		// make sure to start with a clean slate
+		Hooks::clear( 'MediaWikiHooksTest001' );
+		unset( $wgHooks['MediaWikiHooksTest001'] );
+
+		$wgHooks['MediaWikiHooksTest001'][] = $a;
+		$this->assertTrue( Hooks::isRegistered( 'MediaWikiHooksTest001' ), 'Hook registered via $wgHooks should be noticed by Hooks::isRegistered' );
+
+		Hooks::register( 'MediaWikiHooksTest001', $b );
+		$this->assertEquals( 2, count( Hooks::getHandlers( 'MediaWikiHooksTest001' ) ), 'Hooks::getHandlers() should return hooks registered via wgHooks as well as Hooks::register' );
+
+		$foo = 'quux';
+		$bar = 'qaax';
+
+		Hooks::run( 'MediaWikiHooksTest001', array( &$foo, &$bar ) );
+		$this->assertEquals( 1, $a->calls, 'Hooks::run() should run hooks registered via wgHooks as well as Hooks::register' );
+		$this->assertEquals( 1, $b->calls, 'Hooks::run() should run hooks registered via wgHooks as well as Hooks::register' );
+
+		// clean up
+		Hooks::clear( 'MediaWikiHooksTest001' );
+		unset( $wgHooks['MediaWikiHooksTest001'] );
+	}
+}
+
+class NothingClass {
+	public $calls = 0;
+
+	public static function someStatic( &$foo, &$bar ) {
+		$foo = 'bah';
+		return true;
+	}
+
+	public function someNonStatic( &$foo, &$bar ) {
+		$this->calls++;
+		$foo = 'fOO';
+		$bar = 'bAR';
+		return true;
+	}
+
+	public function onMediaWikiHooksTest001( &$foo, &$bar ) {
+		$this->calls++;
+		$foo = 'foo';
+		return true;
+	}
+
+	public function someNonStaticWithData( $foo, &$bar ) {
+		$this->calls++;
+		$bar = $foo;
+		return true;
+	}
+}