Add PHPUnit test for LoggedInRequirement

Change-Id: I9724513399bc3d2c1b62365fdad13d51ce68623b

tests/phpunit/unit/FeatureManagement/Requirements/LoggedInRequirementTest.php

@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * 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 1.42
+ */
+
+namespace MediaWiki\Skins\Vector\Tests\Unit\FeatureManagement\Requirements;
+
+use MediaWiki\Skins\Vector\FeatureManagement\Requirements\LoggedInRequirement;
+use MediaWiki\User\User;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @group Vector
+ * @group FeatureManagement
+ * @coversDefaultClass \MediaWiki\Skins\Vector\FeatureManagement\Requirements\LoggedInRequirement
+ */
+class LoggedInRequirementTest extends TestCase {
+
+	public function userProvider(): array {
+		return [
+			'Logged-in user' => [
+				// User is logged in
+				true,
+				// Expected isMet() result
+				true
+			],
+			'Anonymous user' => [
+				// User is not logged in
+				false,
+				// Expected isMet() result
+				false
+			]
+		];
+	}
+
+	/**
+	 * @covers ::getName
+	 */
+	public function testGetName() {
+		// Mock the User object
+		$userMock = $this->createMock( User::class );
+		$requirementName = 'mockedUserLoggedInRequirement';
+
+		// Instantiate the LoggedInRequirement with the mock User object and the requirement name
+		$loggedInRequirement = new LoggedInRequirement( $userMock, $requirementName );
+
+		// Assert that the getName method returns the correct requirement name
+		$this->assertEquals( $requirementName, $loggedInRequirement->getName(), 'Failed testing getName method.' );
+	}
+
+	/**
+	 * @dataProvider userProvider
+	 * @covers ::isMet
+	 * @param bool $isUserLoggedIn
+	 * @param bool $expectedResult
+	 */
+	public function testIsMet( bool $isUserLoggedIn, bool $expectedResult ) {
+		// Mock the User object
+		$userMock = $this->createMock( User::class );
+		// Setup the isRegistered method to return the login state
+		$userMock->method( 'isRegistered' )->willReturn( $isUserLoggedIn );
+
+		// Instantiate the LoggedInRequirement with the mock User object and a dummy name
+		$loggedInRequirement = new LoggedInRequirement( $userMock, 'mockedUserLoggedInRequirement' );
+
+		// Assert that the isMet method returns the expected boolean value
+		$this->assertEquals( $expectedResult, $loggedInRequirement->isMet(), 'Failed testing isMet method.' );
+	}
+
+}