<?php
/**
 * SeekQuarry/Yioop --
 * Open Source Pure PHP Search Engine, Crawler, and Indexer
 *
 * Copyright (C) 2009 - 2026  Chris Pollett chris@pollett.org
 *
 * LICENSE:
 *
 * 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 3 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, see
 * <a href="https://www.gnu.org/licenses/">https://www.gnu.org/licenses/</a>.
 *
 * END LICENSE
 *
 * @author Chris Pollett chris@pollett.org
 * @license https://www.gnu.org/licenses/ GPL3
 * @link https://www.seekquarry.com/
 * @copyright 2009 - 2026
 * @package seek_quarry\tests
 */
namespace seekquarry\yioop\tests;

use seekquarry\yioop\configs as C;
use seekquarry\yioop\library\UnitTest;
/**
 * Checks the p() profile-value accessor: a stored value is returned on the
 * next read, a stored zero is kept rather than reseeded, an unset label falls
 * back to the boot constant, and an unknown label throws.
 *
 * @author Chris Pollett
 */
class ProfileConstantTest extends UnitTest
{
    /**
     * No set up is needed; p() keeps its own process-level cache.
     */
    public function setUp()
    {
    }
    /**
     * No tear down is needed.
     */
    public function tearDown()
    {
    }
    /**
     * A value stored through the authorized ProfileModel::updateProfile
     * caller comes back on the next read.
     */
    public function setThenReadTestCase()
    {
        (new ProfileModel())->updateProfile('P_TEST_ALPHA', 'hello');
        $this->assertEqual(C\p('P_TEST_ALPHA'), 'hello',
            "a value stored through updateProfile is returned on read");
    }
    /**
     * A stored zero must be kept. An earlier version keyed on empty() would
     * treat the zero as absent and try to reseed from a constant.
     */
    public function falsyValueSticksTestCase()
    {
        (new ProfileModel())->updateProfile('P_TEST_BETA', 0);
        $this->assertTrue(C\p('P_TEST_BETA') === 0,
            "a stored zero is kept, not treated as an unset label");
    }
    /**
     * A label never stored falls back to the boot constant of that name.
     */
    public function seedsFromConstantTestCase()
    {
        $this->assertEqual(C\p('NAME_LEN'), C\NAME_LEN,
            "an unset label seeds from the boot constant of the same name");
    }
    /**
     * Reading a label with no cache entry and no matching constant throws.
     */
    public function undefinedThrowsTestCase()
    {
        $threw = false;
        try {
            C\p('P_TEST_UNDEFINED_LABEL');
        } catch (\Exception $e) {
            $threw = true;
        }
        $this->assertTrue($threw,
            "reading a label with neither a cache entry nor a constant throws");
    }
    /**
     * A set attempted from anywhere other than ProfileModel::updateProfile
     * is rejected, so the cache changes only when the profile does.
     */
    public function unauthorizedSetThrowsTestCase()
    {
        $threw = false;
        try {
            C\p('P_TEST_GAMMA', 'nope', true);
        } catch (\Exception $e) {
            $threw = true;
        }
        $this->assertTrue($threw,
            "a direct set not from updateProfile is rejected");
    }
}
/**
 * Minimal stand-in whose updateProfile method is the authorized caller the
 * p() set guard checks for, letting the set path be tested without writing
 * Profile.php or touching the database.
 */
class ProfileModel
{
    /**
     * Stores a profile value through the p() accessor, matching the caller
     * shape (ProfileModel::updateProfile) the guard allows.
     *
     * @param string $label profile setting name
     * @param mixed $value value to store under $label
     */
    public function updateProfile($label, $value)
    {
        C\p($label, $value, true);
    }
}
