MenuHookTest.php

<?php
/*
 SPDX-FileCopyrightText: © 2026 Siemens AG
 
 SPDX-License-Identifier: GPL-2.0-only
*/
 
namespace Fossology\Lib\UI;
 
class MenuHookTest extends \PHPUnit\Framework\TestCase
{
  public function testMovesReuserAndScancodeBeforeDecider(): void
  {
    $parmList = ['agent_decider', 'agent_scancode', 'agent_reuser', 'agent_compatibility'];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $deciderKey = array_search('agent_decider', $parmList);
    $scancodeKey = array_search('agent_scancode', $parmList);
    $reuserKey = array_search('agent_reuser', $parmList);
 
    $this->assertLessThan($deciderKey, $scancodeKey);
    $this->assertLessThan($deciderKey, $reuserKey);
    $this->assertSame(['agent_reuser', 'agent_scancode', 'agent_decider', 'agent_compatibility'], $parmList);
  }
 
  public function testOnlyMovesAgentsThatAreAfterDecider(): void
  {
    $parmList = ['agent_scancode', 'agent_decider', 'agent_reuser'];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $this->assertSame(['agent_scancode', 'agent_reuser', 'agent_decider'], $parmList);
  }
 
  public function testNoOpWhenAlreadyOrdered(): void
  {
    $parmList = ['agent_reuser', 'agent_scancode', 'agent_decider'];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $this->assertSame(['agent_reuser', 'agent_scancode', 'agent_decider'], $parmList);
  }
 
  public function testNoOpWhenDeciderAbsent(): void
  {
    $parmList = ['agent_scancode', 'agent_reuser'];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $this->assertSame(['agent_scancode', 'agent_reuser'], $parmList);
  }
 
  public function testNoOpWhenNeitherAgentPresent(): void
  {
    $parmList = ['agent_decider', 'agent_compatibility'];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $this->assertSame(['agent_decider', 'agent_compatibility'], $parmList);
  }
 
  public function testEmptyListIsNoOp(): void
  {
    $parmList = [];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $this->assertSame([], $parmList);
  }
 
  public function testDeciderOnlyIsNoOp(): void
  {
    $parmList = ['agent_decider'];
 
    MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
    $this->assertSame(['agent_decider'], $parmList);
  }
 
  public function testNeverLosesOrDuplicatesEntries(): void
  {
    $base = ['agent_decider', 'agent_scancode', 'agent_reuser', 'agent_compatibility'];
    $permutations = [
      $base,
      ['agent_scancode', 'agent_reuser', 'agent_decider', 'agent_compatibility'],
      ['agent_reuser', 'agent_decider', 'agent_scancode', 'agent_compatibility'],
      ['agent_compatibility', 'agent_decider'],
    ];
 
    foreach ($permutations as $parmList) {
      $expectedCount = count($parmList);
      $expectedSet = $parmList;
      sort($expectedSet);
 
      MenuHook::rearrangeParmAgentsBeforeDecider($parmList);
 
      $actualSet = $parmList;
      sort($actualSet);
 
      $this->assertCount($expectedCount, $parmList);
      $this->assertSame($expectedSet, $actualSet);
    }
  }
}