Neos\Cache\Tests\Unit\Frontend\VariableFrontendTest::removeCallsBackend PHP Method

    public function removeCallsBackend()
    {
        $cacheIdentifier = 'someCacheIdentifier';
        $backend = $this->prepareDefaultBackend();
        $backend->expects($this->once())->method('remove')->with($this->equalTo($cacheIdentifier))->will($this->returnValue(true));
        $cache = new VariableFrontend('VariableFrontend', $backend);
        $this->assertTrue($cache->remove($cacheIdentifier), 'remove() did not return TRUE');
    }