More testing and reporting

tests/GameInfoTest.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DNW\Skills\Tests;
+
+use DNW\Skills\GameInfo;
+use PHPUnit\Framework\TestCase;
+
+class GameInfoTest extends TestCase
+{
+    public function testMembers(): void
+    {
+        $gi = new GameInfo(1, 2, 3, 4, 5);
+        $this->assertEquals(1, $gi->getInitialMean());
+        $this->assertEquals(2, $gi->getInitialStandardDeviation());
+        $this->assertEquals(3, $gi->getBeta());
+        $this->assertEquals(4, $gi->getDynamicsFactor());
+        $this->assertEquals(5, $gi->getDrawProbability());
+        $this->assertInstanceOf(\DNW\Skills\Rating::class, $gi->getDefaultRating());
+    }
+}