Better tests for BaseConfig

tests/system/Config/BaseConfigTest.php

@@ -20,6 +20,54 @@ class BaseConfigTest extends CIUnitTestCase
 
 	//--------------------------------------------------------------------
 
+	public function testBasicValues()
+	{
+		$dotenv = new DotEnv($this->fixturesFolder, '.env');
+		$dotenv->load();
+
+		$config = new \SimpleConfig();
+
+		$this->assertEquals('bar', $config->FOO);
+	}
+
+	//--------------------------------------------------------------------
+
+	public function testPrefixedValues()
+	{
+		$dotenv = new DotEnv($this->fixturesFolder, '.env');
+		$dotenv->load();
+
+		$config = new \SimpleConfig();
+
+		$this->assertEquals('baz', $config->onedeep);
+	}
+
+	//--------------------------------------------------------------------
+
+	public function testPrefixedArrayValues()
+	{
+		$dotenv = new DotEnv($this->fixturesFolder, '.env');
+		$dotenv->load();
+
+		$config = new \SimpleConfig();
+
+		$this->assertEquals('ci4', $config->default['name']);
+	}
+
+	//--------------------------------------------------------------------
+
+	public function testArrayValues()
+	{
+		$dotenv = new DotEnv($this->fixturesFolder, '.env');
+		$dotenv->load();
+
+		$config = new \SimpleConfig();
+
+		$this->assertEquals('simpleton', $config->simple['name']);
+	}
+
+	//--------------------------------------------------------------------
+
 	public function testSetsDefaultValues()
 	{
 		$dotenv = new DotEnv($this->fixturesFolder, 'commented.env');

tests/system/Config/fixtures/.env

@@ -3,3 +3,7 @@ BAR=baz
 SPACED="with spaces"
 
 NULL=
+
+SimpleConfig.onedeep=baz
+SimpleConfig.default.name=ci4
+simple.name=simpleton

tests/system/Config/fixtures/SimpleConfig.php

@@ -9,4 +9,15 @@ class SimpleConfig extends \CodeIgniter\Config\BaseConfig
 
 	public $first = 'foo';
 	public $second = 'bar';
+
+	public $FOO;
+	public $onedeep;
+
+	public $default = [
+		'name' => null
+	];
+
+	public $simple = [
+		'name' => null
+	];
 }