1 files changed, 88 insertions, 0 deletions
diff --git a/tests/phpunit/includes/password/PasswordTestCase.php b/tests/phpunit/includes/password/PasswordTestCase.php
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+++ b/tests/phpunit/includes/password/PasswordTestCase.php
@@ -0,0 +1,88 @@
+<?php
+/**
+ * Testing framework for the password hashes
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+/**
+ * @since 1.24
+ */
+abstract class PasswordTestCase extends MediaWikiTestCase {
+	/**
+	 * @var PasswordFactory
+	 */
+	protected $passwordFactory;
+
+	protected function setUp() {
+		parent::setUp();
+
+		$this->passwordFactory = new PasswordFactory();
+		foreach ( $this->getTypeConfigs() as $type => $config ) {
+			$this->passwordFactory->register( $type, $config );
+		}
+	}
+
+	/**
+	 * Return an array of configs to be used for this class's password type.
+	 *
+	 * @return array[]
+	 */
+	abstract protected function getTypeConfigs();
+
+	/**
+	 * An array of tests in the form of (bool, string, string), where the first
+	 * element is whether the second parameter (a password hash) and the third
+	 * parameter (a password) should match.
+	 *
+	 * @return array
+	 */
+	abstract public static function providePasswordTests();
+
+	/**
+	 * @dataProvider providePasswordTests
+	 */
+	public function testHashing( $shouldMatch, $hash, $password ) {
+		$hash = $this->passwordFactory->newFromCiphertext( $hash );
+		$password = $this->passwordFactory->newFromPlaintext( $password, $hash );
+		$this->assertSame( $shouldMatch, $hash->equals( $password ) );
+	}
+
+	/**
+	 * @dataProvider providePasswordTests
+	 */
+	public function testStringSerialization( $shouldMatch, $hash, $password ) {
+		$hashObj = $this->passwordFactory->newFromCiphertext( $hash );
+		$serialized = $hashObj->toString();
+		$unserialized = $this->passwordFactory->newFromCiphertext( $serialized );
+		$this->assertTrue( $hashObj->equals( $unserialized ) );
+	}
+
+	/**
+	 * @dataProvider providePasswordTests
+	 * @covers InvalidPassword::equals
+	 * @covers InvalidPassword::toString
+	 */
+	public function testInvalidUnequalNormal( $shouldMatch, $hash, $password ) {
+		$invalid = $this->passwordFactory->newFromCiphertext( null );
+		$normal = $this->passwordFactory->newFromCiphertext( $hash );
+
+		$this->assertFalse( $invalid->equals( $normal ) );
+		$this->assertFalse( $normal->equals( $invalid ) );
+	}
+}