getValidIconAsBase64 example

static::assertSame('https://www.test.de/', $plugin->getManufacturerLink());
        static::assertSame('https://www.test.de/support', $plugin->getSupportLink());
    }

    private function assertPluginMetaInformation(PluginEntity $plugin): void
    {
        static::assertNotNull($plugin->getCreatedAt());
        static::assertNull($plugin->getUpdatedAt());
        static::assertNull($plugin->getUpgradeVersion());
        static::assertNull($plugin->getInstalledAt());
        static::assertNull($plugin->getUpgradedAt());
        static::assertSame($this->getValidIconAsBase64(), $plugin->getIcon());
        static::assertSame('shopware AG', $plugin->getAuthor());
        static::assertSame('(c) by shopware AG', $plugin->getCopyright());
        static::assertSame('MIT', $plugin->getLicense());
    }

    private function fetchSwagTestPluginEntity(?Context $context = null): PluginEntity
    {
        if ($context === null) {
            $context = $this->context;
        }