/**
* Verify that the get command returns null when none found.
*
* @test
* @covers ::__construct
* @covers ::get
*/
public function getNoneFound()
{
$nullStrategy = $this->getMockBuilder('\\Nubs\\Sensible\\Strategy\\StrategyInterface')->setMethods(['get'])->getMock();
$nullStrategy->expects($this->exactly(2))->method('get')->will($this->returnValue(null));
$strategy = new ListStrategy([$nullStrategy, $nullStrategy]);
$this->assertNull($strategy->get());
}
/**
* Initialize the editor strategy.
*
* @param string[] $editors The names to the potential editors. The first
* command in the list that can be located will be used.
* @param \Nubs\Which\Locator $commandLocator The command locator. This
* helps locate commands using PATH.
* @param \Habitat\Environment\Environment $environment The environment
* variable wrapper. Defaults to null, which just uses the built-in
* getenv.
*/
public function __construct(array $editors, CommandLocator $commandLocator, Environment $environment = null)
{
parent::__construct([new EnvironmentVariableStrategy('EDITOR', $environment), new CommandLocatorStrategy($editors, $commandLocator)]);
}
