Updates to 3rd party libraries

Add Dockerfile and specific docker-php.ini

inc/vendor/phpoffice/phpspreadsheet/tests/PhpSpreadsheetTests/Custom/ComplexAssert.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Custom;
+
+use Complex\Complex;
+
+class ComplexAssert
+{
+    private $errorMessage = '';
+
+    private function testExpectedExceptions($expected, $actual)
+    {
+        //    Expecting an error, so we do a straight string comparison
+        if ($expected === $actual) {
+            return true;
+        } elseif ($expected === INF && $actual === 'INF') {
+            return true;
+        }
+        $this->errorMessage = 'Expected Error: ' . $actual . ' !== ' . $expected;
+
+        return false;
+    }
+
+    private function adjustDelta($expected, $actual, $delta)
+    {
+        $adjustedDelta = $delta;
+
+        if (abs($actual) > 10 && abs($expected) > 10) {
+            $variance = floor(log10(abs($expected)));
+            $adjustedDelta *= pow(10, $variance);
+        }
+
+        return $adjustedDelta > 1.0 ? 1.0 : $adjustedDelta;
+    }
+
+    public function assertComplexEquals($expected, $actual, $delta = 0)
+    {
+        if ($expected === INF || $expected[0] === '#') {
+            return $this->testExpectedExceptions($expected, $actual);
+        }
+
+        $expectedComplex = new Complex($expected);
+        $actualComplex = new Complex($actual);
+
+        if (!is_numeric($actualComplex->getReal()) || !is_numeric($expectedComplex->getReal())) {
+            if ($actualComplex->getReal() !== $expectedComplex->getReal()) {
+                $this->errorMessage = 'Mismatched String: ' . $actualComplex->getReal() . ' !== ' . $expectedComplex->getReal();
+
+                return false;
+            }
+
+            return true;
+        }
+
+        $adjustedDelta = $this->adjustDelta($expectedComplex->getReal(), $actualComplex->getReal(), $delta);
+        if (abs($actualComplex->getReal() - $expectedComplex->getReal()) > $adjustedDelta) {
+            $this->errorMessage = 'Mismatched Real part: ' . $actualComplex->getReal() . ' != ' . $expectedComplex->getReal();
+
+            return false;
+        }
+
+        $adjustedDelta = $this->adjustDelta($expectedComplex->getImaginary(), $actualComplex->getImaginary(), $delta);
+        if (abs($actualComplex->getImaginary() - $expectedComplex->getImaginary()) > $adjustedDelta) {
+            $this->errorMessage = 'Mismatched Imaginary part: ' . $actualComplex->getImaginary() . ' != ' . $expectedComplex->getImaginary();
+
+            return false;
+        }
+
+        if ($actualComplex->getSuffix() !== $actualComplex->getSuffix()) {
+            $this->errorMessage = 'Mismatched Suffix: ' . $actualComplex->getSuffix() . ' != ' . $expectedComplex->getSuffix();
+
+            return false;
+        }
+
+        return true;
+    }
+
+    public function getErrorMessage()
+    {
+        return $this->errorMessage;
+    }
+}