xini / silverstripe-section-io

        // Copy test images for each of the fixture references

        $imageIDs = $this->allFixtureIDs('Image');

        foreach ($imageIDs as $imageID) {

            $image = DataObject::get_by_id('Image', $imageID);

            $filePath = BASE_PATH."/$image->Filename";

            $sourcePath = str_replace('assets/SectionTest/', 'section-io/tests/testfiles/', $filePath);

            if (!file_exists($filePath)) {

                if (!copy($sourcePath, $filePath)) {

                    user_error('Failed to copy test images', E_USER_ERROR);

                }

            }

        }

        // Copy test files for each of the fixture references

        $fileIDs = $this->allFixtureIDs('File');

        // Copy test files for each of the fixture references

        $fileIDs = $this->allFixtureIDs('File');

        foreach ($fileIDs as $fileID) {

            $file = DataObject::get_by_id('File', $fileID);

            $filePath = BASE_PATH."/$file->Filename";

            $sourcePath = str_replace('assets/SectionTest/', 'section-io/tests/testfiles/', $filePath);

            if (!file_exists($filePath)) {

                if (!copy($sourcePath, $filePath)) {

                    user_error('Failed to copy test files', E_USER_ERROR);

                }

            }

        }

    }

    public function tearDownOnce()