public function testFromArray()
{
$firstArray = ['foo' => 'foo', 'bar' => 'bar', 'baz' => 'baz'];
$config = new Configuration();
$config->fromArray($firstArray);
$reflection = new ReflectionProperty($config, 'container');
$reflection->setAccessible(true);
$this->assertSame($firstArray, $reflection->getValue($config));
$secondArray = ['bar' => 'bat', 'con' => 'com'];
$config->fromArray($secondArray);
$expected = array_merge($firstArray, $secondArray);
$this->assertSame($expected, $reflection->getValue($config));
}
public function testIsEmpty()
{
$container = new Configuration();
$this->assertTrue($container->isEmpty());
$container->foo = 'bar';
$this->assertFalse($container->isEmpty());
unset($container->foo);
$this->assertTrue($container->isEmpty());
$container['foo'] = 'bar';
$this->assertFalse($container->isEmpty());
unset($container['foo']);
$this->assertTrue($container->isEmpty());
}
public function testGetReturnsDefault()
{
$config = new Configuration();
$this->assertSame('bar', $config->get('foo', 'bar'));
}
public function testMergeMergingTwoNestedArrays()
{
$arrayFirst = ['foo' => ['bar' => ['baz' => 100, 300]]];
$arraySecond = ['foo' => ['bar' => ['baz' => 200, 400]]];
$expected = ['foo' => ['bar' => ['baz' => 200, 300, 400]]];
$config = new Configuration();
$config->fromArray($arrayFirst);
//
$config->merge($arraySecond);
$this->assertSame($expected, $config->toArray());
}