Some unit tests for Style Drawing, File, and String

Classes/PHPWord/Shared/XMLWriter.php

@@ -57,7 +57,7 @@ class PHPWord_Shared_XMLWriter
     private $_tempFileName = '';
 
     /**
-     * Create a new PHPPowerPoint_Shared_XMLWriter instance
+     * Create a new PHPWord_Shared_XMLWriter instance
      *
      * @param int $pTemporaryStorage Temporary storage location
      * @param string $pTemporaryStorageFolder Temporary storage folder

Classes/PHPWord/Writer/ODText.php

@@ -212,7 +212,7 @@ class PHPWord_Writer_ODText implements PHPWord_Writer_IWriter
      *
      * @param    PHPWord $pPHPWord PHPWord object
      * @throws    Exception
-     * @return PHPWord_Writer_PowerPoint2007
+     * @return PHPWord_Writer_ODText
      */
     public function setPHPWord(PHPWord $pPHPWord = null)
     {
@@ -261,7 +261,7 @@ class PHPWord_Writer_ODText implements PHPWord_Writer_IWriter
      * @param    boolean $pValue
      * @param    string $pDirectory Disk caching directory
      * @throws    Exception    Exception when directory does not exist
-     * @return PHPWord_Writer_PowerPoint2007
+     * @return PHPWord_Writer_ODText
      */
     public function setUseDiskCaching($pValue = false, $pDirectory = null)
     {

Classes/PHPWord/Writer/RTF.php

@@ -117,7 +117,7 @@ class PHPWord_Writer_RTF implements PHPWord_Writer_IWriter
      *
      * @param    PHPWord $pPHPWord PHPWord object
      * @throws    Exception
-     * @return PHPWord_Writer_PowerPoint2007
+     * @return PHPWord_Writer_RTF
      */
     public function setPHPWord(PHPWord $pPHPWord = null)
     {

Classes/PHPWord/Writer/Word2007/ContentTypes.php

@@ -172,7 +172,7 @@ class PHPWord_Writer_Word2007_ContentTypes extends PHPWord_Writer_Word2007_Write
     /**
      * Write Override content type
      *
-     * @param    PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
+     * @param    PHPWord_Shared_XMLWriter $objWriter XML Writer
      * @param    string $pPartname Part name
      * @param    string $pContentType Content type
      * @throws    Exception

Tests/PHPWord/Shared/DrawingTest.php

@@ -0,0 +1,69 @@
+<?php
+namespace PHPWord\Tests\Shared;
+
+use PHPUnit_Framework_TestCase;
+use PHPWord_Shared_Drawing;
+
+/**
+ * Class DrawingTest
+ *
+ * @package PHPWord\Tests
+ * @runTestsInSeparateProcesses
+ */
+class DrawingTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Test unit conversion functions with various numbers
+     */
+    public function testUnitConversions()
+    {
+        $values[] = 0; // zero value
+        $values[] = rand(1, 100) / 100; // fraction number
+        $values[] = rand(1, 100); // integer
+
+        foreach ($values as $value) {
+            $result = PHPWord_Shared_Drawing::pixelsToEMU($value);
+            $this->assertEquals(round($value * 9525), $result);
+
+            $result = PHPWord_Shared_Drawing::EMUToPixels($value);
+            $this->assertEquals(round($value / 9525), $result);
+
+            $result = PHPWord_Shared_Drawing::pixelsToPoints($value);
+            $this->assertEquals($value * 0.67777777, $result);
+
+            $result = PHPWord_Shared_Drawing::pointsToPixels($value);
+            $this->assertEquals($value * 1.333333333, $result);
+
+            $result = PHPWord_Shared_Drawing::degreesToAngle($value);
+            $this->assertEquals((int)round($value * 60000), $result);
+
+            $result = PHPWord_Shared_Drawing::angleToDegrees($value);
+            $this->assertEquals(round($value / 60000), $result);
+
+            $result = PHPWord_Shared_Drawing::pixelsToCentimeters($value);
+            $this->assertEquals($value * 0.028, $result);
+
+            $result = PHPWord_Shared_Drawing::centimetersToPixels($value);
+            $this->assertEquals($value / 0.028, $result);
+        }
+    }
+
+    /**
+     * Test htmlToRGB()
+     */
+    public function testHtmlToRGB()
+    {
+        // Prepare test values [ original, expected ]
+        $values[] = array('#FF99DD', array(255, 153, 221)); // With #
+        $values[] = array('FF99DD', array(255, 153, 221)); // 6 characters
+        $values[] = array('F9D', array(255, 153, 221)); // 3 characters
+        $values[] = array('0F9D', false); // 4 characters
+        // Conduct test
+        foreach ($values as $value) {
+            $result = PHPWord_Shared_Drawing::htmlToRGB($value[0]);
+            $this->assertEquals($value[1], $result);
+        }
+    }
+
+}

Tests/PHPWord/Shared/FileTest.php

@@ -0,0 +1,41 @@
+<?php
+namespace PHPWord\Tests\Shared;
+
+use PHPUnit_Framework_TestCase;
+use PHPWord_Shared_File;
+
+/**
+ * Class FileTest
+ *
+ * @package PHPWord\Tests
+ * @runTestsInSeparateProcesses
+ */
+class FileTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Test file_exists()
+     */
+    public function testFile_exists()
+    {
+        $dir = join(DIRECTORY_SEPARATOR,
+            array(PHPWORD_TESTS_DIR_ROOT, '_files', 'templates')
+        );
+        chdir($dir);
+        $this->assertTrue(PHPWord_Shared_File::file_exists('blank.docx'));
+    }
+
+    /**
+     * Test realpath()
+     */
+    public function testRealpath()
+    {
+        $dir = join(DIRECTORY_SEPARATOR,
+            array(PHPWORD_TESTS_DIR_ROOT, '_files', 'templates'));
+        chdir($dir);
+        $file = 'blank.docx';
+        $expected = $dir . DIRECTORY_SEPARATOR . $file;
+        $this->assertEquals($expected, PHPWord_Shared_File::realpath($file));
+    }
+
+}

Tests/PHPWord/Shared/StringTest.php

@@ -0,0 +1,45 @@
+<?php
+namespace PHPWord\Tests\Shared;
+
+use PHPUnit_Framework_TestCase;
+use PHPWord_Shared_String;
+
+/**
+ * Class StringTest
+ *
+ * @package PHPWord\Tests
+ * @runTestsInSeparateProcesses
+ */
+class StringTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Test getIsMbstringEnabled() and getIsIconvEnabled()
+     */
+    public function testGetIsMbstringAndIconvEnabled()
+    {
+        $features = array(
+            'mbstring' => 'mb_convert_encoding',
+            'iconv' => 'iconv',
+        );
+        foreach ($features as $key => $val) {
+            $expected = function_exists($val);
+            $get = "getIs{$key}Enabled";
+            $firstResult = PHPWord_Shared_String::$get();
+            $this->assertEquals($expected, $firstResult);
+            $secondResult = PHPWord_Shared_String::$get();
+            $this->assertEquals($firstResult, $secondResult);
+        }
+    }
+
+    /**
+     * Test FormatNumber()
+     */
+    public function testFormatNumber()
+    {
+        $expected = '1022.12';
+        $returned = PHPWord_Shared_String::FormatNumber('1022.1234');
+        $this->assertEquals($expected, $returned);
+    }
+
+}