function it_should_save_a_variable_to_file_in_dry_run_mode(VariableContainer $variableContainer, FileReader $fileReader)
{
$text = ' "name": "John Doe" ';
$params = array('filename' => 'fake.file.json', 'variable' => 'person', 'src' => '/"name" *: *"[^"]+"/', 'dest' => '"name": "{{ person }}"');
$fileReader->fileGetContents($params['filename'])->willReturn($text);
// $variableContainer->getVariable('person')->willReturn('Lorem Ipsum');
$variableContainer->getVariables()->willReturn(array('person' => 'Lorem Ipsum'));
$fileReader->filePutContents($params['filename'], ' "name": "Lorem Ipsum" ')->shouldBeCalled();
$this->setParams($params);
$this->setVerbose(true);
$this->exec()->shouldReturn(true);
$this->getOutput()->shouldReturn('save_variable_to_file["name": "Lorem Ipsum"]');
}
