Updates to 3rd party libraries

Add Dockerfile and specific docker-php.ini

inc/vendor/phpoffice/phpspreadsheet/tests/PhpSpreadsheetTests/Shared/FontTest.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Shared;
+
+use PhpOffice\PhpSpreadsheet\Shared\Font;
+use PHPUnit\Framework\TestCase;
+
+class FontTest extends TestCase
+{
+    public function testGetAutoSizeMethod()
+    {
+        $expectedResult = Font::AUTOSIZE_METHOD_APPROX;
+
+        $result = Font::getAutoSizeMethod();
+        self::assertEquals($expectedResult, $result);
+    }
+
+    public function testSetAutoSizeMethod()
+    {
+        $autosizeMethodValues = [
+            Font::AUTOSIZE_METHOD_EXACT,
+            Font::AUTOSIZE_METHOD_APPROX,
+        ];
+
+        foreach ($autosizeMethodValues as $autosizeMethodValue) {
+            $result = Font::setAutoSizeMethod($autosizeMethodValue);
+            self::assertTrue($result);
+        }
+    }
+
+    public function testSetAutoSizeMethodWithInvalidValue()
+    {
+        $unsupportedAutosizeMethod = 'guess';
+
+        $result = Font::setAutoSizeMethod($unsupportedAutosizeMethod);
+        self::assertFalse($result);
+    }
+
+    /**
+     * @dataProvider providerFontSizeToPixels
+     *
+     * @param mixed $expectedResult
+     */
+    public function testFontSizeToPixels($expectedResult, ...$args)
+    {
+        $result = Font::fontSizeToPixels(...$args);
+        self::assertEquals($expectedResult, $result);
+    }
+
+    public function providerFontSizeToPixels()
+    {
+        return require 'data/Shared/FontSizeToPixels.php';
+    }
+
+    /**
+     * @dataProvider providerInchSizeToPixels
+     *
+     * @param mixed $expectedResult
+     */
+    public function testInchSizeToPixels($expectedResult, ...$args)
+    {
+        $result = Font::inchSizeToPixels(...$args);
+        self::assertEquals($expectedResult, $result);
+    }
+
+    public function providerInchSizeToPixels()
+    {
+        return require 'data/Shared/InchSizeToPixels.php';
+    }
+
+    /**
+     * @dataProvider providerCentimeterSizeToPixels
+     *
+     * @param mixed $expectedResult
+     */
+    public function testCentimeterSizeToPixels($expectedResult, ...$args)
+    {
+        $result = Font::centimeterSizeToPixels(...$args);
+        self::assertEquals($expectedResult, $result);
+    }
+
+    public function providerCentimeterSizeToPixels()
+    {
+        return require 'data/Shared/CentimeterSizeToPixels.php';
+    }
+}