public function testOperatingOnData() { $val1 = array('key' => 'foo', 'val' => 1); $val2 = array('key' => 'bar', 'val' => array(1, 2, 3)); $this->object->setVal($val1['key'], $val1['val']); $this->object->setVal($val2['key'], $val2['val']); $this->assertEquals(2, count($this->object->getData())); $this->assertEquals($val1['val'], $this->object->getVal($val1['key'])); $this->assertEquals($val2['val'], $this->object->getVal($val2['key'])); $this->assertEquals('HelloWorld', $this->object->getVal('nonExistentVal', 'HelloWorld')); $this->object->setData(array()); $this->assertEmpty($this->object->getData()); }