Updates to 3rd party libraries

Add Dockerfile and specific docker-php.ini

inc/vendor/phpoffice/phpspreadsheet/tests/PhpSpreadsheetTests/Cell/HyperlinkTest.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Cell;
+
+use PhpOffice\PhpSpreadsheet\Cell\Hyperlink;
+use PHPUnit\Framework\TestCase;
+
+class HyperlinkTest extends TestCase
+{
+    public function testGetUrl()
+    {
+        $urlValue = 'https://www.example.com';
+
+        $testInstance = new Hyperlink($urlValue);
+
+        $result = $testInstance->getUrl();
+        self::assertEquals($urlValue, $result);
+    }
+
+    public function testSetUrl()
+    {
+        $initialUrlValue = 'https://www.example.com';
+        $newUrlValue = 'http://github.com/PHPOffice/PhpSpreadsheet';
+
+        $testInstance = new Hyperlink($initialUrlValue);
+        $result = $testInstance->setUrl($newUrlValue);
+        self::assertInstanceOf(Hyperlink::class, $result);
+
+        $result = $testInstance->getUrl();
+        self::assertEquals($newUrlValue, $result);
+    }
+
+    public function testGetTooltip()
+    {
+        $tooltipValue = 'PhpSpreadsheet Web Site';
+
+        $testInstance = new Hyperlink(null, $tooltipValue);
+
+        $result = $testInstance->getTooltip();
+        self::assertEquals($tooltipValue, $result);
+    }
+
+    public function testSetTooltip()
+    {
+        $initialTooltipValue = 'PhpSpreadsheet Web Site';
+        $newTooltipValue = 'PhpSpreadsheet Repository on Github';
+
+        $testInstance = new Hyperlink(null, $initialTooltipValue);
+        $result = $testInstance->setTooltip($newTooltipValue);
+        self::assertInstanceOf(Hyperlink::class, $result);
+
+        $result = $testInstance->getTooltip();
+        self::assertEquals($newTooltipValue, $result);
+    }
+
+    public function testIsInternal()
+    {
+        $initialUrlValue = 'https://www.example.com';
+        $newUrlValue = 'sheet://Worksheet1!A1';
+
+        $testInstance = new Hyperlink($initialUrlValue);
+        $result = $testInstance->isInternal();
+        self::assertFalse($result);
+
+        $testInstance->setUrl($newUrlValue);
+        $result = $testInstance->isInternal();
+        self::assertTrue($result);
+    }
+
+    public function testGetHashCode()
+    {
+        $urlValue = 'https://www.example.com';
+        $tooltipValue = 'PhpSpreadsheet Web Site';
+        $initialExpectedHash = '3a8d5a682dba27276dce538c39402437';
+
+        $testInstance = new Hyperlink($urlValue, $tooltipValue);
+
+        $result = $testInstance->getHashCode();
+        self::assertEquals($initialExpectedHash, $result);
+    }
+}