Testing - Delete Temp Files When No Longer Needed (#1488)

No code changes. The tests in all of these scripts write to at least
one temporary file, which is then read and not used again. The file
should be deleted to avoid filling up the disk system.

samples/Basic/07_Reader.php

@@ -17,3 +17,4 @@ $helper->logRead('Xlsx', $filename, $callStartTime);
 
 // Save
 $helper->write($spreadsheet, __FILE__);
+unlink($filename);

samples/Basic/16_Csv.php

@@ -1,13 +1,15 @@
 <?php
 
-use PhpOffice\PhpSpreadsheet\IOFactory;
+use PhpOffice\PhpSpreadsheet\Reader\Csv as CsvReader;
+use PhpOffice\PhpSpreadsheet\Writer\Csv as CsvWriter;
 
 require __DIR__ . '/../Header.php';
 $spreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';
 
 $helper->log('Write to CSV format');
 /** @var \PhpOffice\PhpSpreadsheet\Writer\Csv $writer */
-$writer = IOFactory::createWriter($spreadsheet, 'Csv')->setDelimiter(',')
+$writer = new CsvWriter($spreadsheet);
+$writer->setDelimiter(',')
     ->setEnclosure('"')
     ->setSheetIndex(0);
 
@@ -19,13 +21,15 @@ $helper->logWrite($writer, $filename, $callStartTime);
 $helper->log('Read from CSV format');
 
 /** @var \PhpOffice\PhpSpreadsheet\Reader\Csv $reader */
-$reader = IOFactory::createReader('Csv')->setDelimiter(',')
+$reader = new CsvReader();
+$reader->setDelimiter(',')
     ->setEnclosure('"')
     ->setSheetIndex(0);
 
 $callStartTime = microtime(true);
 $spreadsheetFromCSV = $reader->load($filename);
 $helper->logRead('Csv', $filename, $callStartTime);
+unlink($filename);
 
 // Write Xlsx
 $helper->write($spreadsheetFromCSV, __FILE__, ['Xlsx']);
@@ -33,7 +37,7 @@ $helper->write($spreadsheetFromCSV, __FILE__, ['Xlsx']);
 // Write CSV
 $filenameCSV = $helper->getFilename(__FILE__, 'csv');
 /** @var \PhpOffice\PhpSpreadsheet\Writer\Csv $writerCSV */
-$writerCSV = IOFactory::createWriter($spreadsheetFromCSV, 'Csv');
+$writerCSV = new CsvWriter($spreadsheetFromCSV);
 $writerCSV->setExcelCompatibility(true);
 
 $callStartTime = microtime(true);

samples/Basic/20_Read_Xls.php

@@ -17,6 +17,7 @@ $helper->logWrite($writer, $filename, $callStartTime);
 $callStartTime = microtime(true);
 $spreadsheet = IOFactory::load($filename);
 $helper->logRead('Xls', $filename, $callStartTime);
+unlink($filename);
 
 // Save
 $helper->write($spreadsheet, __FILE__);

samples/Basic/24_Readfilter.php

@@ -3,6 +3,7 @@
 namespace PhpOffice\PhpSpreadsheet;
 
 use PhpOffice\PhpSpreadsheet\Reader\IReadFilter;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XlsxReader;
 use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
 
 require __DIR__ . '/../Header.php';
@@ -29,10 +30,11 @@ class MyReadFilter implements IReadFilter
 }
 
 $helper->log('Load from Xlsx file');
-$reader = IOFactory::createReader('Xlsx');
+$reader = new XlsxReader();
 $reader->setReadFilter(new MyReadFilter());
 $callStartTime = microtime(true);
 $spreadsheet = $reader->load($filename);
+unlink($filename);
 $helper->logRead('Xlsx', $filename, $callStartTime);
 $helper->log('Remove unnecessary rows');
 $spreadsheet->getActiveSheet()->removeRow(2, 18);

samples/Basic/28_Iterator.php

@@ -1,21 +1,22 @@
 <?php
 
-use PhpOffice\PhpSpreadsheet\IOFactory;
-use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XLsxReader;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx as XLsxWriter;
 
 require __DIR__ . '/../Header.php';
 
 $sampleSpreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';
 $filename = $helper->getTemporaryFilename();
-$writer = new Xlsx($sampleSpreadsheet);
+$writer = new XlsxWriter($sampleSpreadsheet);
 $callStartTime = microtime(true);
 $writer->save($filename);
 $helper->logWrite($writer, $filename, $callStartTime);
 
 $callStartTime = microtime(true);
-$reader = IOFactory::createReader('Xlsx');
+$reader = new XlsxReader();
 $spreadsheet = $reader->load($filename);
 $helper->logRead('Xlsx', $filename, $callStartTime);
+unlink($filename);
 $helper->log('Iterate worksheets');
 foreach ($spreadsheet->getWorksheetIterator() as $worksheet) {
     $helper->log('Worksheet - ' . $worksheet->getTitle());

samples/Basic/44_Worksheet_info.php

@@ -24,3 +24,5 @@ var_dump($sheetList);
 
 $helper->log('Worksheet Names:');
 var_dump($sheetInfo);
+
+unlink($filename);

samples/Chart/34_Chart_update.php

@@ -1,20 +1,22 @@
 <?php
 
-use PhpOffice\PhpSpreadsheet\IOFactory;
-use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XlsxReader;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx as XlsxWriter;
 
 require __DIR__ . '/../Header.php';
 
 // Create temporary file that will be read
 $sampleSpreadsheet = require __DIR__ . '/../templates/chartSpreadsheet.php';
 $filename = $helper->getTemporaryFilename();
-$writer = new Xlsx($sampleSpreadsheet);
+$writer = new XlsxWriter($sampleSpreadsheet);
+$writer->setIncludeCharts(true);
 $writer->save($filename);
 
 $helper->log('Load from Xlsx file');
-$reader = IOFactory::createReader('Xlsx');
+$reader = new XlsxReader();
 $reader->setIncludeCharts(true);
 $spreadsheet = $reader->load($filename);
+unlink($filename);
 
 $helper->log('Update cell data values that are displayed in the chart');
 $worksheet = $spreadsheet->getActiveSheet();
@@ -31,7 +33,7 @@ $worksheet->fromArray(
 
 // Save Excel 2007 file
 $filename = $helper->getFilename(__FILE__);
-$writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
+$writer = new XlsxWriter($spreadsheet);
 $writer->setIncludeCharts(true);
 $callStartTime = microtime(true);
 $writer->save($filename);

tests/PhpSpreadsheetTests/Calculation/DefinedNameConfusedForCellTest.php

@@ -18,5 +18,6 @@ class DefinedNameConfusedForCellTest extends TestCase
         $filename = tempnam(File::sysGetTempDir(), 'phpspreadsheet-test');
         $writer->save($filename);
         self::assertTrue(true);
+        unlink($filename);
     }
 }

tests/PhpSpreadsheetTests/Reader/Xlsx2Test.php

@@ -11,14 +11,6 @@ use PHPUnit\Framework\TestCase;
 
 class Xlsx2Test extends TestCase
 {
-    protected function tearDown(): void
-    {
-        $outfile = tempnam(File::sysGetTempDir(), 'phpspreadsheet-test');
-        if (file_exists($outfile)) {
-            unlink($outfile);
-        }
-    }
-
     public function testLoadXlsxConditionalFormatting2(): void
     {
         // Make sure Conditionals are read correctly from existing file
@@ -63,6 +55,7 @@ class Xlsx2Test extends TestCase
         $writer = IOFactory::createWriter($spreadshee1, 'Xlsx');
         $writer->save($outfile);
         $spreadsheet = $reader->load($outfile);
+        unlink($outfile);
         $worksheet = $spreadsheet->getActiveSheet();
 
         $conditionalStyle = $worksheet->getConditionalStyles('A2:A8');
@@ -110,6 +103,7 @@ class Xlsx2Test extends TestCase
         $writer->save($outfile);
         $reader = IOFactory::createReader('Xlsx');
         $spreadsheet = $reader->load($outfile);
+        unlink($outfile);
         $worksheet = $spreadsheet->getActiveSheet();
 
         $conditionalStyle = $worksheet->getConditionalStyles('A1:A6');

tests/PhpSpreadsheetTests/Reader/XlsxTest.php

@@ -222,6 +222,7 @@ class XlsxTest extends TestCase
         $writer = new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($excel);
         $writer->save($resultFilename);
         $excel = $reader->load($resultFilename);
+        unlink($resultFilename);
         // Fake assert. The only thing we need is to ensure the file is loaded without exception
         self::assertNotNull($excel);
     }

tests/PhpSpreadsheetTests/Writer/Html/InvalidFileNameTest.php

@@ -30,9 +30,8 @@ class InvalidFileNameTest extends Functional\AbstractFunctional
         $writer->save('');
     }
 
-    public function testEmptyTempdirNamePdf(): void
+    public function testNotEmptyTempdirNamePdf(): void
     {
-        $this->expectException(WriterException::class);
         $spreadsheet = new Spreadsheet();
         $spreadsheet->getActiveSheet()->getCell('A1')->setValue('Cell 1');
         $writer = new Mpdf($spreadsheet);
@@ -41,6 +40,16 @@ class InvalidFileNameTest extends Functional\AbstractFunctional
         $writer->setPaperSize(PageSetup::PAPERSIZE_LEDGER);
         self::assertEquals($writer->getPaperSize(), PageSetup::PAPERSIZE_LEDGER);
         self::assertEquals(File::sysGetTempDir() . '/phpsppdf', $writer->getTempDir());
+        $writer->setTempDir(File::sysGetTempDir());
+        self::assertEquals(File::sysGetTempDir(), $writer->getTempDir());
+    }
+
+    public function testEmptyTempdirNamePdf(): void
+    {
+        $this->expectException(WriterException::class);
+        $spreadsheet = new Spreadsheet();
+        $spreadsheet->getActiveSheet()->getCell('A1')->setValue('Cell 1');
+        $writer = new Mpdf($spreadsheet);
         $writer->setTempDir('');
     }
 

tests/PhpSpreadsheetTests/Writer/Xls/FormulaErrTest.php

@@ -9,14 +9,6 @@ use PHPUnit\Framework\TestCase;
 
 class FormulaErrTest extends TestCase
 {
-    protected function tearDown(): void
-    {
-        $filename = tempnam(File::sysGetTempDir(), 'phpspreadsheet-test');
-        if (file_exists($filename)) {
-            unlink($filename);
-        }
-    }
-
     public function testFormulaError(): void
     {
         $obj = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
@@ -31,6 +23,7 @@ class FormulaErrTest extends TestCase
         $writer->save($filename);
         $reader = IOFactory::createReader('Xls');
         $robj = $reader->load($filename);
+        unlink($filename);
         $sheet0 = $robj->setActiveSheetIndex(0);
         $a1 = $sheet0->getCell('A1')->getCalculatedValue();
         self::assertEquals(2, $a1);

tests/PhpSpreadsheetTests/Writer/Xlsx/FloatsRetainedTest.php

@@ -28,6 +28,7 @@ class FloatsRetainedTest extends TestCase
 
         $reader = new Reader();
         $sheet = $reader->load($outputFilename);
+        unlink($outputFilename);
 
         self::assertSame($value, $sheet->getActiveSheet()->getCell('A1')->getValue());
     }