first commit

vendor/phpoffice/phpexcel/unitTests/Classes/PHPExcel/CalculationTest.php

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+<?php
+
+require_once 'testDataFileIterator.php';
+
+class CalculationTest extends PHPUnit_Framework_TestCase
+{
+
+    public function setUp()
+    {
+        if (!defined('PHPEXCEL_ROOT')) {
+            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
+        }
+        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
+
+        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+    }
+
+    /**
+     * @dataProvider providerBinaryComparisonOperation
+     */
+    public function testBinaryComparisonOperation($formula, $expectedResultExcel, $expectedResultOpenOffice)
+    {
+        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        $resultExcel = \PHPExcel_Calculation::getInstance()->_calculateFormulaValue($formula);
+        $this->assertEquals($expectedResultExcel, $resultExcel, 'should be Excel compatible');
+
+        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE);
+        $resultOpenOffice = \PHPExcel_Calculation::getInstance()->_calculateFormulaValue($formula);
+        $this->assertEquals($expectedResultOpenOffice, $resultOpenOffice, 'should be OpenOffice compatible');
+    }
+
+    public function providerBinaryComparisonOperation()
+    {
+        return new testDataFileIterator('rawTestData/CalculationBinaryComparisonOperation.data');
+    }
+
+}