breadcrumb-the-shire/tests/Service/Settings/SettingsAppGatewayTest.php

<?php

namespace MintyPHP\Tests\Service\Settings;

use MintyPHP\Repository\Settings\SettingRepositoryInterface;
use MintyPHP\Service\Settings\SettingsAppGateway;
use MintyPHP\Service\Settings\SettingsMetadataGateway;
use MintyPHP\Service\Settings\ThemeConfigGateway;
use PHPUnit\Framework\TestCase;

class SettingsAppGatewayTest extends TestCase
{
    private function createGateway(SettingRepositoryInterface $settings, ?ThemeConfigGateway $themeConfig = null): SettingsAppGateway
    {
        $themeConfig ??= $this->createDefaultThemeConfig();

        return new SettingsAppGateway(new SettingsMetadataGateway($settings), $themeConfig);
    }

    private function createDefaultThemeConfig(): ThemeConfigGateway
    {
        $themeConfig = $this->createMock(ThemeConfigGateway::class);
        $themeConfig->method('all')->willReturn(['light' => 'Light', 'dark' => 'Dark']);

        return $themeConfig;
    }

    public function testGetAppTitleReturnsNullWhenEmpty(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_title')->willReturn(null);

        $gateway = $this->createGateway($settings);
        $this->assertNull($gateway->getAppTitle());
    }

    public function testGetAppTitleReturnsTrimmedValue(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_title')->willReturn('  My App  ');

        $gateway = $this->createGateway($settings);
        $this->assertSame('My App', $gateway->getAppTitle());
    }

    public function testGetAppLocaleReturnsNullWhenNotSet(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_locale')->willReturn(null);

        $gateway = $this->createGateway($settings);
        $this->assertNull($gateway->getAppLocale());
    }

    public function testIsRegistrationEnabledDefaultsToTrue(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_registration')->willReturn(null);

        $gateway = $this->createGateway($settings);
        $this->assertTrue($gateway->isRegistrationEnabled());
    }

    public function testIsRegistrationEnabledReturnsFalseWhenDisabled(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_registration')->willReturn('0');

        $gateway = $this->createGateway($settings);
        $this->assertFalse($gateway->isRegistrationEnabled());
    }

    public function testGetAppPrimaryColorRejectsInvalidFormat(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_primary_color')->willReturn('not-a-color');

        $gateway = $this->createGateway($settings);
        $this->assertNull($gateway->getAppPrimaryColor());
    }

    public function testGetAppPrimaryColorReturnsValidHex(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);
        $settings->expects($this->any())->method('getValue')->with('app_primary_color')->willReturn('#ff5500');

        $gateway = $this->createGateway($settings);
        $this->assertSame('#ff5500', $gateway->getAppPrimaryColor());
    }

    public function testIsAllowedThemeReturnsTrueForKnownTheme(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);

        $gateway = $this->createGateway($settings);
        $this->assertTrue($gateway->isAllowedTheme('dark'));
    }

    public function testIsAllowedThemeReturnsFalseForUnknownTheme(): void
    {
        $settings = $this->createMock(SettingRepositoryInterface::class);

        $gateway = $this->createGateway($settings);
        $this->assertFalse($gateway->isAllowedTheme('neon'));
    }
}