Pinq\Caching\ICacheAdapter::remove PHP Method

    public function remove($key);

 public function testThatCacheDoesNotRemoveValuesOutsideOfNamespace()
 {
     $this->cache->save('not-in-namespace', true);
     $this->namespacedCache->remove('not-in-namespace');
     $this->assertTrue($this->cache->contains('not-in-namespace'));
     $this->assertFalse($this->namespacedCache->contains('not-in-namespace'));
 }