Actualización

vendor/ddeboer/data-import/tests/Writer/ExcelWriterTest.php

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+<?php
+
+namespace Ddeboer\DataImport\Tests\Writer;
+
+use Ddeboer\DataImport\Writer\ExcelWriter;
+
+class ExcelWriterTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!extension_loaded('zip')) {
+            $this->markTestSkipped();
+        }
+    }
+
+    public function testWriteItemAppendWithSheetTitle()
+    {
+        $file = tempnam(sys_get_temp_dir(), null);
+
+        $writer = new ExcelWriter(new \SplFileObject($file, 'w'), 'Sheet 1');
+
+        $writer->prepare();
+        $writer->writeItem(array('first', 'last'));
+
+        $writer->writeItem(array(
+            'first' => 'James',
+            'last'  => 'Bond'
+        ));
+
+        $writer->writeItem(array(
+            'first' => '',
+            'last'  => 'Dr. No'
+        ));
+
+        $writer->finish();
+
+        // Open file with append mode ('a') to add a sheet
+        $writer = new ExcelWriter(new \SplFileObject($file, 'a'), 'Sheet 2');
+
+        $writer->prepare();
+
+        $writer->writeItem(array('first', 'last'));
+
+        $writer->writeItem(array(
+            'first' => 'Miss',
+            'last'  => 'Moneypenny'
+        ));
+
+        $writer->finish();
+
+        $excel = \PHPExcel_IOFactory::load($file);
+
+        $this->assertTrue($excel->sheetNameExists('Sheet 1'));
+        $this->assertEquals(3, $excel->getSheetByName('Sheet 1')->getHighestRow());
+
+        $this->assertTrue($excel->sheetNameExists('Sheet 2'));
+        $this->assertEquals(2, $excel->getSheetByName('Sheet 2')->getHighestRow());
+    }
+
+    public function testWriteItemWithoutSheetTitle()
+    {
+        $outputFile = new \SplFileObject(tempnam(sys_get_temp_dir(), null));
+        $writer = new ExcelWriter($outputFile);
+
+        $writer->prepare();
+
+        $writer->writeItem(array('first', 'last'));
+
+        $writer->finish();
+    }
+
+    /**
+     * Test that column names not prepended to first row if ExcelWriter's 4-th
+     * parameter not given
+     *
+     * @author  Igor Mukhin <igor.mukhin@gmail.com>
+     */
+    public function testHeaderNotPrependedByDefault()
+    {
+        $file = tempnam(sys_get_temp_dir(), null);
+
+        $writer = new ExcelWriter(new \SplFileObject($file, 'w'), null, 'Excel2007');
+        $writer->prepare();
+        $writer->writeItem(array(
+            'col 1 name'=>'col 1 value',
+            'col 2 name'=>'col 2 value',
+            'col 3 name'=>'col 3 value'
+        ));
+        $writer->finish();
+
+        $excel = \PHPExcel_IOFactory::load($file);
+        $sheet = $excel->getActiveSheet()->toArray();
+
+        # Values should be at first line
+        $this->assertEquals(array('col 1 value', 'col 2 value', 'col 3 value'), $sheet[0]);
+    }
+
+
+    /**
+     * Test that column names prepended at first row
+     * and values have been written at second line
+     * if ExcelWriter's 4-th parameter set to true
+     *
+     * @author  Igor Mukhin <igor.mukhin@gmail.com>
+     */
+    public function testHeaderPrependedWhenOptionSetToTrue()
+    {
+        $file = tempnam(sys_get_temp_dir(), null);
+
+        $writer = new ExcelWriter(new \SplFileObject($file, 'w'), null, 'Excel2007', true);
+        $writer->prepare();
+        $writer->writeItem(array(
+            'col 1 name'=>'col 1 value',
+            'col 2 name'=>'col 2 value',
+            'col 3 name'=>'col 3 value'
+        ));
+        $writer->finish();
+
+        $excel = \PHPExcel_IOFactory::load($file);
+        $sheet = $excel->getActiveSheet()->toArray();
+
+        # Check column names at first line
+        $this->assertEquals(array('col 1 name', 'col 2 name', 'col 3 name'), $sheet[0]);
+
+        # Check values at second line
+        $this->assertEquals(array('col 1 value', 'col 2 value', 'col 3 value'), $sheet[1]);
+    }
+}