Add test for Configuration

Author: nochso

tests/PHPSemVerChecker/Configuration/ConfigurationTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace PHPSemVerChecker\Test\Configuration;
+
+use PHPSemVerChecker\Configuration\Configuration;
+use PHPSemVerChecker\SemanticVersioning\Level;
+use PHPUnit_Framework_TestCase;
+
+class ConfigurationTest extends PHPUnit_Framework_TestCase
+{
+	/**
+	 * @var \PHPSemVerChecker\Configuration\Configuration
+	 */
+	protected $config;
+
+	public function setUp()
+	{
+		$this->config = new Configuration([__DIR__.'/../../fixtures/configuration/php-semver-checker.json']);
+	}
+
+	public function testGet()
+	{
+		$this->assertEquals('src', $this->config->get('include-before'));
+	}
+
+	public function testGetDefault()
+	{
+		$this->assertEquals('default', $this->config->get('missing key', 'default'));
+	}
+
+	public function testSet()
+	{
+		$unique = new \stdClass();
+		$this->config->set('any key', $unique);
+		$this->assertEquals($unique, $this->config->get('any key'));
+	}
+
+	public function testGetLevelMapping(){
+		$levelMapping = $this->config->getLevelMapping();
+		$this->assertTrue(is_array($levelMapping));
+		$this->assertEquals($levelMapping['V001'], Level::PATCH);
+		$this->assertEquals($levelMapping['V006'], Level::MAJOR);
+	}
+}

tests/fixtures/configuration/php-semver-checker.json

@@ -0,0 +1,10 @@
+{
+  "include-before": "src",
+  "include-after": "src",
+  "level": {
+    "mapping": {
+      "V001": "PATCH",
+      "V006": "MAJOR"
+    }
+  }
+}