Moved tests and updated to use namespaces

tests/ConfigTest.php

@@ -0,0 +1,161 @@
+<?php
+
+class ConfigTest extends PHPUnit_Framework_TestCase
+{
+    private $config;
+
+    public function setUp()
+    {
+        $this->config      = Pickles\Config::getInstance();
+        setupConfig([]);
+
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+    }
+
+    public function testConfigProperty()
+    {
+        $config = new Pickles\Config();
+
+        $this->assertTrue(PHPUnit_Framework_Assert::readAttribute($config, 'config'));
+    }
+
+    public function testInstanceOf()
+    {
+        $this->assertInstanceOf('Pickles\\Config', $this->config);
+    }
+
+    public function testUndefined()
+    {
+        $this->assertFalse($this->config->undefined);
+    }
+
+    public function testDefinedEnvironment()
+    {
+        setUpConfig([
+            'environment' => 'local',
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals('local', $config->environment);
+    }
+
+    public function testMultipleEnvironmentsByIP()
+    {
+        setUpConfig([
+            'environments' => [
+                'local' => '127.0.0.1',
+                'prod'  => '123.456.789.0',
+            ],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals('local', $config->environment);
+    }
+
+    public function testMultipleEnvironmentsByRegex()
+    {
+        setUpConfig([
+            'environments' => [
+                'local' => '/^local\.testsite\.com$/',
+                'prod'  => '/^testsite\.com$/',
+            ],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals('prod', $config->environment);
+    }
+
+    public function testCLIEnvironment()
+    {
+        unset($_SERVER['REQUEST_METHOD']);
+        $_SERVER['argv'][1] = 'prod';
+
+        setUpConfig([
+            'environments' => [
+                'local' => '127.0.0.1',
+                'prod'  => '123.456.789.0',
+            ],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals('prod', $config->environment);
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage You must pass an environment (e.g. php script.php <environment>)
+     */
+    public function testCLIMissingEnvironment()
+    {
+        unset($_SERVER['REQUEST_METHOD']);
+        $_SERVER['argc'] = 1;
+
+        setUpConfig(['environments' => []]);
+
+        $config = new Pickles\Config();
+    }
+
+    public function testProfiler()
+    {
+        setUpConfig([
+            'environment' => 'local',
+            'pickles'     => ['profiler' => true],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertTrue($config->pickles['profiler']);
+    }
+
+    public function testProfilerArray()
+    {
+        setUpConfig([
+            'environment' => 'local',
+            'pickles'     => ['profiler' => ['objects', 'timers']],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals('objects,timers', $config->pickles['profiler']);
+    }
+
+    public function testSecurityConstant()
+    {
+        setUpConfig([
+            'environment' => 'local',
+            'security'    => ['levels' => [10 => 'level']],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals(10, SECURITY_LEVEL_USER);
+    }
+
+    /**
+     * @expectedException        Exception
+     * @expectedExceptionMessage The constant SECURITY_LEVEL_LEVEL is already defined
+     */
+    public function testSecurityConstantAlreadyDefined()
+    {
+        setUpConfig([
+            'environment' => 'local',
+            'security'    => ['levels' => [10 => 'level']],
+        ]);
+
+        $config = new Pickles\Config();
+
+        $this->assertEquals(10, SECURITY_LEVEL_USER);
+    }
+
+    // This test is just for coverage
+    public function testConfigArrayMissing()
+    {
+        file_put_contents(SITE_PATH . 'config.php', '');
+        new Pickles\Config();
+    }
+}
+