silverstripe / silverstripe-siteconfig

        SiteTree::class => ['SiteTreeSubsites'],

    );

    public function testCanCreateRootPages()

    {

        /** @var SiteConfig $config */

        $config = $this->objFromFixture(SiteConfig::class, 'default');

        // Admin trumps all

        $this->actWithPermission('ADMIN', function () use ($config) {

            $this->assertTrue($config->canCreateTopLevel());

        });

        // Log in without pages admin access

        $this->actWithPermission('CMS_ACCESS_AssetAdmin', function () use ($config) {

            $this->assertFalse($config->canCreateTopLevel());

        });

        // Login with necessary edit permission

        $perms = SiteConfig::config()->get('required_permission');

        $this->actWithPermission(reset($perms), function () use ($config) {

            $this->assertTrue($config->canCreateTopLevel());

        });

        // "OnlyTheseUsers" restricts to the correct groups

        $config->CanCreateTopLevelType = 'OnlyTheseUsers';

        $this->actWithPermission('ADMIN', function () use ($config) {

            $this->assertTrue($config->canCreateTopLevel());

        });

        $this->actWithPermission('CMS_ACCESS_AssetAdmin', function () use ($config) {

            $this->assertFalse($config->canCreateTopLevel());

            $config->CreateTopLevelGroups()->add(Security::getCurrentUser()->Groups()->First());

            $this->assertTrue($config->canCreateTopLevel());

        });

    }

    public function testCanViewPages()

    {

        });

    }

    public function testCanEditPages()

    {

        /** @var SiteConfig $config */

        $config = $this->objFromFixture(SiteConfig::class, 'default');

        // Admin can always edit

        $this->actWithPermission('ADMIN', function () use ($config) {

            $this->assertTrue($config->canEditPages());

        });

        // Log in without pages admin access

        $this->actWithPermission('CMS_ACCESS_AssetAdmin', function () use ($config) {

            $this->assertFalse($config->canEditPages());

        });

        // Login with necessary edit permission

        $perms = SiteConfig::config()->get('required_permission');

        $this->actWithPermission(reset($perms), function () use ($config) {

            $this->assertTrue($config->canEditPages());

        });

        // "OnlyTheseUsers" restricts to the correct groups

        $config->CanEditType = 'OnlyTheseUsers';

        $this->actWithPermission('ADMIN', function () use ($config) {

            $this->assertTrue($config->canEditPages());

        });

        $this->actWithPermission('CMS_ACCESS_AssetAdmin', function () use ($config) {

            $this->assertFalse($config->canEditPages());

            $config->EditorGroups()->add(Security::getCurrentUser()->Groups()->First());

            $this->assertTrue($config->canEditPages());

        });

    }

}