nextcloud/tests/Core/Command/Group/RemoveUserTest.php

<?php

/**
 * SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace Test\Core\Command\Group;

use OC\Core\Command\Group\RemoveUser;
use OCP\IGroup;
use OCP\IGroupManager;
use OCP\IUser;
use OCP\IUserManager;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Test\TestCase;

class RemoveUserTest extends TestCase {
	/** @var IGroupManager|\PHPUnit\Framework\MockObject\MockObject */
	private $groupManager;

	/** @var IUserManager|\PHPUnit\Framework\MockObject\MockObject */
	private $userManager;

	/** @var RemoveUser */
	private $command;

	/** @var InputInterface|\PHPUnit\Framework\MockObject\MockObject */
	private $input;

	/** @var OutputInterface|\PHPUnit\Framework\MockObject\MockObject */
	private $output;

	#[\Override]
	protected function setUp(): void {
		parent::setUp();

		$this->groupManager = $this->createMock(IGroupManager::class);
		$this->userManager = $this->createMock(IUserManager::class);
		$this->command = new RemoveUser($this->userManager, $this->groupManager);
		$this->output = $this->createMock(OutputInterface::class);
	}

	protected function configureInput(array|string $returnGroup, array|string $returnUser): void {
		$this->input = $this->createMock(InputInterface::class);
		$this->input->method('getArgument')
			->willReturnCallback(function ($arg) use ($returnGroup, $returnUser) {
				if ($arg === 'group') {
					return $returnGroup;
				}
				if ($arg === 'user') {
					return $returnUser;
				}
				throw new \Exception();
			});
	}

	public function testNoGroup(): void {
		$this->configureInput('myGroup', 'myUser');

		$this->groupManager->method('get')
			->with('myGroup')
			->willReturn(null);

		$this->output->expects($this->once())
			->method('writeln')
			->with('<error>group not found</error>');

		$this->invokePrivate($this->command, 'execute', [$this->input, $this->output]);
	}

	public function testNoUser(): void {
		$this->configureInput('myGroup', 'myUser');

		$group = $this->createMock(IGroup::class);
		$this->groupManager->method('get')
			->with('myGroup')
			->willReturn($group);

		$this->userManager->method('get')
			->with('myUser')
			->willReturn(null);

		$this->output->expects($this->once())
			->method('writeln')
			->with('<error>user myUser not found</error>');

		$this->invokePrivate($this->command, 'execute', [$this->input, $this->output]);
	}

	public function testRemove(): void {
		$this->configureInput('myGroup', 'myUser');

		$group = $this->createMock(IGroup::class);
		$this->groupManager->method('get')
			->with('myGroup')
			->willReturn($group);

		$user = $this->createMock(IUser::class);
		$this->userManager->method('get')
			->with('myUser')
			->willReturn($user);

		$group->expects($this->once())
			->method('removeUser')
			->with($user);

		$this->invokePrivate($this->command, 'execute', [$this->input, $this->output]);
	}

	public function testRemoveMultiple(): void {
		$this->configureInput('myGroup', ['myUser', 'myOtherUser']);

		$group = $this->createMock(IGroup::class);
		$this->groupManager->method('get')
			->with('myGroup')
			->willReturn($group);

		$user1 = $this->createMock(IUser::class);
		$user2 = $this->createMock(IUser::class);
		$this->userManager->method('get')
			->willReturnMap([
				['myUser', $user1],
				['myOtherUser', $user2],
			]);

		$group->expects($this->exactly(2))
			->method('removeUser')
			->with($this->callback(static fn (IUser $user): bool => in_array($user, [$user1, $user2], true)));

		$this->output->expects($this->exactly(2))
			->method('writeln')
			->with($this->callback(static fn (string $message): bool => in_array($message,
				[
					'<info>user myUser removed</info>',
					'<info>user myOtherUser removed</info>',
				], true)));

		$this->invokePrivate($this->command, 'execute', [$this->input, $this->output]);
	}

	public function testRemoveMultiplePartialSuccess(): void {
		$this->configureInput('myGroup', ['myUser', 'myOtherUser']);

		$group = $this->createMock(IGroup::class);
		$this->groupManager->method('get')
			->with('myGroup')
			->willReturn($group);

		$user = $this->createMock(IUser::class);
		$this->userManager->method('get')
			->willReturnMap([
				['myUser', $user],
				['myOtherUser', null],
			]);

		$group->expects($this->once())
			->method('removeUser')
			->with($user);

		$this->output->expects($this->exactly(3))
			->method('writeln')
			->with($this->callback(static fn (string $message): bool => in_array($message,
				[
					'<info>user myUser removed</info>',
					'<error>user myOtherUser not found</error>',
					'<error>Some users were not found, all others where removed from the group.</error>',
				], true)));

		$this->invokePrivate($this->command, 'execute', [$this->input, $this->output]);
	}
}