Support XML file without styles

Closes #331
Closes PHPOffice/PHPExcel#559
Fixes PHPOffice/PHPExcel#558

CHANGELOG.md

@@ -18,6 +18,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Support for shape style ending with `;` - [#304](https://github.com/PHPOffice/PhpSpreadsheet/issues/304)
 - Freeze Panes takes wrong coordinates for XLSX - [#322](https://github.com/PHPOffice/PhpSpreadsheet/issues/322)
 - `COLUMNS` and `ROWS` functions crashed in some cases - [#336](https://github.com/PHPOffice/PhpSpreadsheet/issues/336)
+- Support XML file without styles - [#331](https://github.com/PHPOffice/PhpSpreadsheet/pull/331)
 
 ## [1.0.0] - 2017-12-25
 

tests/PhpSpreadsheetTests/Reader/XEEValidatorTest.php → tests/PhpSpreadsheetTests/Reader/XmlTest.php

@@ -5,32 +5,10 @@
 use PhpOffice\PhpSpreadsheet\Cell\DataType;
 use PhpOffice\PhpSpreadsheet\Reader\BaseReader;
 use PhpOffice\PhpSpreadsheet\Reader\Xml;
-use PhpOffice\PhpSpreadsheet\Spreadsheet;
 use PHPUnit\Framework\TestCase;
 
-class XEEValidatorTest extends TestCase
+class XmlTest extends TestCase
 {
-    /**
-     * @var Spreadsheet
-     */
-    private $spreadsheetXEETest;
-
-    /**
-     * @return Spreadsheet
-     */
-    protected function loadXEETestFile()
-    {
-        if (!$this->spreadsheetXEETest) {
-            $filename = '../samples/templates/Excel2003XMLTest.xml';
-
-            // Load into this instance
-            $reader = new Xml();
-            $this->spreadsheetXEETest = $reader->load($filename);
-        }
-
-        return $this->spreadsheetXEETest;
-    }
-
     /**
      * @dataProvider providerInvalidXML
      * @expectedException \PhpOffice\PhpSpreadsheet\Reader\Exception
@@ -48,7 +26,7 @@ public function testInvalidXML($filename)
     public function providerInvalidXML()
     {
         $tests = [];
-        foreach (glob(__DIR__ . '/../../data/Reader/XEE/XEETestInvalidUTF*.xml') as $file) {
+        foreach (glob(__DIR__ . '/../../data/Reader/Xml/XEETestInvalidUTF*.xml') as $file) {
             $tests[basename($file)] = [realpath($file)];
         }
 
@@ -70,7 +48,7 @@ public function testInvalidSimpleXML($filename)
     public function providerInvalidSimpleXML()
     {
         $tests = [];
-        foreach (glob(__DIR__ . '/../../data/Reader/XEE/XEETestInvalidSimpleXML*.xml') as $file) {
+        foreach (glob(__DIR__ . '/../../data/Reader/Xml/XEETestInvalidSimpleXML*.xml') as $file) {
             $tests[basename($file)] = [realpath($file)];
         }
 
@@ -93,7 +71,7 @@ public function testValidXML($filename, $expectedResult)
     public function providerValidXML()
     {
         $tests = [];
-        foreach (glob(__DIR__ . '/../../data/Reader/XEE/XEETestValid*.xml') as $file) {
+        foreach (glob(__DIR__ . '/../../data/Reader/Xml/XEETestValid*.xml') as $file) {
             $tests[basename($file)] = [realpath($file), file_get_contents($file)];
         }
 
@@ -105,7 +83,8 @@ public function providerValidXML()
      */
     public function testReadHyperlinks()
     {
-        $spreadsheet = $this->loadXEETestFile();
+        $reader = new Xml();
+        $spreadsheet = $reader->load('../samples/templates/Excel2003XMLTest.xml');
         $firstSheet = $spreadsheet->getSheet(0);
 
         $hyperlink = $firstSheet->getCell('L1');
@@ -114,4 +93,11 @@ public function testReadHyperlinks()
         self::assertEquals('PhpSpreadsheet', $hyperlink->getValue());
         self::assertEquals('http://phpspreadsheet.readthedocs.io/', $hyperlink->getHyperlink()->getUrl());
     }
+
+    public function testReadWithoutStyle()
+    {
+        $reader = new Xml();
+        $spreadsheet = $reader->load(__DIR__ . '/../../data/Reader/Xml/WithoutStyle.xml');
+        self::assertSame('Test String 1', $spreadsheet->getActiveSheet()->getCell('A1')->getValue());
+    }
 }

tests/data/Reader/Xml/WithoutStyle.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?><?mso-application progid="Excel.Sheet"?>
+<Workbook xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40"
+          xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xmlns="urn:schemas-microsoft-com:office:spreadsheet"
+          xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml"
+          xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:x="urn:schemas-microsoft-com:office:excel">
+    <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office">
+        <Colors>
+            <Color>
+                <Index>3</Index>
+                <RGB>#000000</RGB>
+            </Color>
+        </Colors>
+    </OfficeDocumentSettings>
+    <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">
+        <WindowHeight>9000</WindowHeight>
+        <WindowWidth>13860</WindowWidth>
+        <WindowTopX>240</WindowTopX>
+        <WindowTopY>75</WindowTopY>
+        <ProtectStructure>False</ProtectStructure>
+        <ProtectWindows>False</ProtectWindows>
+    </ExcelWorkbook>
+    <ss:Worksheet ss:Name="Sample Data">
+        <Table>
+            <Column ss:Width="96.4913"/>
+            <Column ss:Span="1" ss:Width="48.3874"/>
+            <Column ss:Index="4" ss:Width="35.8866"/>
+            <Column ss:Span="6" ss:Width="48.3874"/>
+            <Column ss:Index="12" ss:Width="50.2583"/>
+            <Column ss:Span="1011" ss:Width="48.3874"/>
+            <Row ss:AutoFitHeight="0" ss:Height="14.9953">
+                <Cell>
+                    <ss:Data xmlns="http://www.w3.org/TR/REC-html40" ss:Type="String">Test String 1</ss:Data>
+                    <Comment>
+                        <ss:Data xmlns="http://www.w3.org/TR/REC-html40">
+                            <Font html:Face="Sans" html:Size="10">Test for a simple colour-formatted string</Font>
+                        </ss:Data>
+                    </Comment>
+                </Cell>
+                <Cell>
+                    <Data ss:Type="Number">1</Data>
+                </Cell>
+            </Row>
+        </Table>
+        <x:WorksheetOptions/>
+    </ss:Worksheet>
+</Workbook>