Add unit tests for refactoring results

src/PhpWord/DocumentProperties.php

@@ -39,14 +39,14 @@ class DocumentProperties
     /**
      * Created
      *
-     * @var datetime|int
+     * @var int
      */
     private $_created;
 
     /**
      * Modified
      *
-     * @var datetime|int
+     * @var int
      */
     private $_modified;
 
@@ -171,7 +171,7 @@ class DocumentProperties
     /**
      * Get Created
      *
-     * @return datetime
+     * @return int
      */
     public function getCreated()
     {
@@ -181,7 +181,7 @@ class DocumentProperties
     /**
      * Set Created
      *
-     * @param  datetime $pValue
+     * @param  int $pValue
      * @return \PhpOffice\PhpWord\DocumentProperties
      */
     public function setCreated($pValue = null)
@@ -196,7 +196,7 @@ class DocumentProperties
     /**
      * Get Modified
      *
-     * @return datetime
+     * @return int
      */
     public function getModified()
     {
@@ -206,7 +206,7 @@ class DocumentProperties
     /**
      * Set Modified
      *
-     * @param  datetime $pValue
+     * @param  int $pValue
      * @return \PhpOffice\PhpWord\DocumentProperties
      */
     public function setModified($pValue = null)

tests/PhpWord/Tests/FootnoteTest.php

@@ -30,5 +30,6 @@ class FootnoteTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(1, $rIdFootnote);
         $this->assertEquals(1, $rIdLink);
         $this->assertEquals(1, count(Footnote::getFootnoteElements()));
+        $this->assertEquals(1, count(Footnote::getFootnoteLinkElements()));
     }
 }

tests/PhpWord/Tests/MediaTest.php

@@ -102,6 +102,8 @@ class MediaTest extends \PHPUnit_Framework_TestCase
         Media::addHeaderMediaElement(1, $remote, new Image($remote));
 
         $this->assertEquals(2, Media::countHeaderMediaElements('header1'));
+        $this->assertEquals(2, count(Media::getMediaElements('header1')));
+        $this->assertFalse(Media::getMediaElements('header2'));
     }
 
     /**

tests/PhpWord/Tests/SettingsTest.php

@@ -19,7 +19,7 @@ use PhpOffice\PhpWord\Settings;
 class SettingsTest extends \PHPUnit_Framework_TestCase
 {
     /**
-     * Get and set compatibity option
+     * Get/set compatibity option
      */
     public function testGetSetCompatibility()
     {
@@ -28,4 +28,14 @@ class SettingsTest extends \PHPUnit_Framework_TestCase
         $this->assertFalse(Settings::getCompatibility());
         $this->assertFalse(Settings::setCompatibility('Non boolean'));
     }
+
+    /**
+     * Get/set zip class
+     */
+    public function testGetSetZipClass()
+    {
+        $this->assertEquals(Settings::ZIPARCHIVE, Settings::getZipClass());
+        $this->assertTrue(Settings::setZipClass(Settings::PCLZIP));
+        $this->assertFalse(Settings::setZipClass('foo'));
+    }
 }