more tests

src/Settings.php

@@ -137,7 +137,7 @@ class Settings implements \Iterator
 			else
 			{
 	//			echo "No settingsfile: $defaultConf";
-				throw new \ErrorException( "No settingsfile: $defaultConf" );
+				throw new \Exception( "No settingsfile: $defaultConf" );
 	//			throw new FileNotFoundException();
 			}
 	
@@ -307,7 +307,7 @@ class Settings implements \Iterator
 	// Magic getter/setter methods {{{
 	public function __set( $name, $value )
 	{
-// todo: throw new SettingsAreReadOnlyException();
+		throw new \Exception("Settings are read only. Unable to set $name to $value");
 	}
 
 	public function __get( $name )
@@ -315,7 +315,6 @@ class Settings implements \Iterator
 		if ( !isset( $this->settings[$name] ) )
 		{
 			throw new \OutOfRangeException("Setting '$name' not found");
-// todo: 	throw new SettingNotFoundException();
 		}
 
 		return (is_array( $this->settings[$name] ))

tests/SettingsTest.php

@@ -38,10 +38,19 @@ class SettingsTest extends TestCase
 	public function testLoadNoFile()
 	{
 		$cfg = new Settings();
-		$this->expectException(\ErrorException::class);
+		$this->expectException(\Exception::class);
 		$cfg->load();
 	}
 	
+	/**
+	 */
+	public function testReadOnly()
+	{
+		$cfg = new Settings();
+		$this->expectException(\Exception::class);
+		$cfg->answer = 42;
+	}
+	
 	/**
 	 */
 	private function appPath(Settings $cfg, string $dir='')
@@ -86,6 +95,19 @@ class SettingsTest extends TestCase
 		$this->assertEquals('default', $nested->testFiles);
 	}
 	
+	/**
+	 * @depends testLoad
+	 */
+	public function testNestedArray(Settings $cfg)
+	{
+		$nested = $cfg->nested->toArray();
+		$this->assertIsArray($nested);
+		$this->assertIsIterable($nested);
+		$this->assertEquals(1, $nested['level']);
+		$this->assertEquals(2, $nested['nested']['level']);
+		$this->assertEquals('default', $nested['testFiles']);
+	}
+	
 	/**
 	 * @depends testLoad
 	 */
@@ -104,6 +126,7 @@ class SettingsTest extends TestCase
 		$cfg = $this->appPath($cfg)->site('site')->load();
 		
 		$this->assertEquals('default', $cfg->testFiles);
+		$this->assertEquals('site', $cfg->testFile);
 		$this->assertEquals(42, $cfg->answer);
 	}
 	

tests/cfg/config/site/conf.php

@@ -1,3 +1,4 @@
 <?php return [
-	'answer' => 42
+	'answer' => 42,
+	'testFile' => 'site'
 ];