public function testCount() { $this->assertEquals(0, count($this->result)); $this->result->set('foo', 'bar'); $this->assertEquals(1, count($this->result)); $this->result->set('baz', 'qux'); $this->assertEquals(2, count($this->result)); $this->result->remove('foo'); $this->assertEquals(1, count($this->result)); $this->result->remove('baz'); $this->assertEquals(0, count($this->result)); }