class CachedFormulaLoaderTest

class CachedFormulaLoaderTest extends \PHPUnit_Framework_TestCase {
  protected $loader;
  protected $configCache;
  protected $resource;
  protected function setUp() {
    $this->loader = $this
      ->getMock('Assetic\\Factory\\Loader\\FormulaLoaderInterface');
    $this->configCache = $this
      ->getMockBuilder('Assetic\\Cache\\ConfigCache')
      ->disableOriginalConstructor()
      ->getMock();
    $this->resource = $this
      ->getMock('Assetic\\Factory\\Resource\\ResourceInterface');
  }
  public function testNotDebug() {
    $expected = array(
      'foo' => array(
        array(),
        array(),
        array(),
      ),
      'bar' => array(
        array(),
        array(),
        array(),
      ),
    );
    $this->configCache
      ->expects($this
      ->once())
      ->method('has')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue(false));
    $this->loader
      ->expects($this
      ->once())
      ->method('load')
      ->with($this->resource)
      ->will($this
      ->returnValue($expected));
    $this->configCache
      ->expects($this
      ->once())
      ->method('set')
      ->with($this
      ->isType('string'), $expected);
    $loader = new CachedFormulaLoader($this->loader, $this->configCache);
    $this
      ->assertEquals($expected, $loader
      ->load($this->resource), '->load() returns formulae');
  }
  public function testNotDebugCached() {
    $expected = array(
      'foo' => array(
        array(),
        array(),
        array(),
      ),
      'bar' => array(
        array(),
        array(),
        array(),
      ),
    );
    $this->configCache
      ->expects($this
      ->once())
      ->method('has')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue(true));
    $this->resource
      ->expects($this
      ->never())
      ->method('isFresh');
    $this->configCache
      ->expects($this
      ->once())
      ->method('get')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue($expected));
    $loader = new CachedFormulaLoader($this->loader, $this->configCache);
    $this
      ->assertEquals($expected, $loader
      ->load($this->resource), '->load() returns formulae');
  }
  public function testDebugCached() {
    $timestamp = 123;
    $expected = array(
      'foo' => array(
        array(),
        array(),
        array(),
      ),
      'bar' => array(
        array(),
        array(),
        array(),
      ),
    );
    $this->configCache
      ->expects($this
      ->once())
      ->method('has')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue(true));
    $this->configCache
      ->expects($this
      ->once())
      ->method('getTimestamp')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue($timestamp));
    $this->resource
      ->expects($this
      ->once())
      ->method('isFresh')
      ->with($timestamp)
      ->will($this
      ->returnValue(true));
    $this->loader
      ->expects($this
      ->never())
      ->method('load');
    $this->configCache
      ->expects($this
      ->once())
      ->method('get')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue($expected));
    $loader = new CachedFormulaLoader($this->loader, $this->configCache, true);
    $this
      ->assertEquals($expected, $loader
      ->load($this->resource), '->load() returns formulae');
  }
  public function testDebugCachedStale() {
    $timestamp = 123;
    $expected = array(
      'foo' => array(
        array(),
        array(),
        array(),
      ),
      'bar' => array(
        array(),
        array(),
        array(),
      ),
    );
    $this->configCache
      ->expects($this
      ->once())
      ->method('has')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue(true));
    $this->configCache
      ->expects($this
      ->once())
      ->method('getTimestamp')
      ->with($this
      ->isType('string'))
      ->will($this
      ->returnValue($timestamp));
    $this->resource
      ->expects($this
      ->once())
      ->method('isFresh')
      ->with($timestamp)
      ->will($this
      ->returnValue(false));
    $this->loader
      ->expects($this
      ->once())
      ->method('load')
      ->with($this->resource)
      ->will($this
      ->returnValue($expected));
    $this->configCache
      ->expects($this
      ->once())
      ->method('set')
      ->with($this
      ->isType('string'), $expected);
    $loader = new CachedFormulaLoader($this->loader, $this->configCache, true);
    $this
      ->assertEquals($expected, $loader
      ->load($this->resource), '->load() returns formulae');
  }

}