コード例 #1
0
 public function testExists()
 {
     $this->coll->add("one");
     $this->coll->add("two");
     $exists = $this->coll->exists(function ($e) {
         return $e == "one";
     });
     $this->assertTrue($exists);
     $exists = $this->coll->exists(function ($e) {
         return $e == "other";
     });
     $this->assertFalse($exists);
 }