add test, fix warnings

Author: troosan

src/PhpWord/Shared/Html.php

@@ -18,10 +18,10 @@
 namespace PhpOffice\PhpWord\Shared;
 
 use PhpOffice\PhpWord\Element\AbstractContainer;
+use PhpOffice\PhpWord\Element\Cell;
 use PhpOffice\PhpWord\Element\Row;
 use PhpOffice\PhpWord\Element\Table;
 use PhpOffice\PhpWord\SimpleType\Jc;
-use PhpOffice\PhpWord\Element\Cell;
 
 /**
  * Common Html functions

src/PhpWord/Style/Paragraph.php

@@ -20,8 +20,8 @@
 use PhpOffice\Common\Text;
 use PhpOffice\PhpWord\Exception\InvalidStyleException;
 use PhpOffice\PhpWord\SimpleType\Jc;
-use PhpOffice\PhpWord\SimpleType\TextAlignment;
 use PhpOffice\PhpWord\SimpleType\LineSpacingRule;
+use PhpOffice\PhpWord\SimpleType\TextAlignment;
 
 /**
  * Paragraph style

src/PhpWord/Style/Spacing.php

@@ -143,7 +143,7 @@ public function getLineRule()
     {
         return $this->lineRule;
     }
-    
+
     /**
      * Set line rule
      *

tests/PhpWord/Style/ParagraphTest.php

@@ -18,8 +18,8 @@
 namespace PhpOffice\PhpWord\Style;
 
 use PhpOffice\PhpWord\PhpWord;
-use PhpOffice\PhpWord\TestHelperDOCX;
 use PhpOffice\PhpWord\SimpleType\LineSpacingRule;
+use PhpOffice\PhpWord\TestHelperDOCX;
 
 /**
  * Test class for PhpOffice\PhpWord\Style\Paragraph

tests/PhpWord/Writer/Word2007/Part/DocumentTest.php

@@ -22,7 +22,9 @@
 use PhpOffice\PhpWord\PhpWord;
 use PhpOffice\PhpWord\SimpleType\Jc;
 use PhpOffice\PhpWord\SimpleType\NumberFormat;
+use PhpOffice\PhpWord\Style\Cell;
 use PhpOffice\PhpWord\Style\Font;
+use PhpOffice\PhpWord\Style\Paragraph;
 use PhpOffice\PhpWord\TestHelperDOCX;
 
 /**
@@ -532,6 +534,25 @@ public function testWriteFontStyle()
         $this->assertTrue($doc->elementExists("{$parent}/w:smallCaps"));
     }
 
+    /**
+     * Tests that if no color is set on a cell a border gets writen with the default color
+     */
+    public function testWriteDefaultColor()
+    {
+        $phpWord = new PhpWord();
+        $section = $phpWord->addSection();
+
+        $cStyles['borderTopSize'] = 120;
+
+        $table = $section->addTable();
+        $table->addRow();
+        $cell = $table->addCell(null, $cStyles);
+        $cell->addText('Test');
+
+        $doc = TestHelperDOCX::getDocument($phpWord);
+        $this->assertEquals(Cell::DEFAULT_BORDER_COLOR, $doc->getElementAttribute('/w:document/w:body/w:tbl/w:tr/w:tc/w:tcPr/w:tcBorders/w:top', 'w:color'));
+    }
+
     /**
      * covers ::_writeTableStyle
      */
@@ -565,7 +586,7 @@ public function testWriteTableStyle()
 
         $section = $phpWord->addSection();
         $table = $section->addTable($tStyles);
-        $table->setWidth = 100;
+        $table->setWidth(100);
         $table->addRow($rHeight, $rStyles);
         $cell = $table->addCell($cWidth, $cStyles);
         $cell->addText('Test');