public function testLoadFile()
{
$settings = ['offset1' => 'offset1_value', 'path1' => ['path1' => ['path1' => 'path1_value']]];
/** @var Mock|FileLoader $mockedFileLoader */
$mockedFileLoader = $this->subject->getFileLoader();
$mockedFileLoader->shouldReceive('load')->with('file.ext', 'config')->once()->andReturn('file_content');
/** @var Mock|ParserInterface $mockedParser */
$mockedParser = $this->subject->getParser();
$mockedParser->shouldReceive('parse')->with('file_content')->once()->andReturn($settings);
$this->subject->loadFile('file.ext');
$this->assertSame(['{{placeholder}}' => 'placeholder_value'], $this->subject->getPlaceholders());
$this->assertSame('offset1_value', $this->subject->get('offset1'));
$this->assertSame('path1_value', $this->subject->get('path1.path1.path1'));
}
