I want to write a test to make sure that a variable is protected. Is that possible? Here's what I got.
/**
* @expectedException Fatal error
* @expectedExceptionMessage Cannot access protected property
*/
public function testCannotAccessProtectedProperty() {
$this->assertEquals($this->object->variableiwanttotest[0], $value);
}
Here is the error message
PHP Fatal error: Cannot access protected property Object::variableiwanttotest in /Users/confidential/ObjectTest.php on line 25
This would probably be a good use of reflection.
http://php.net/manual/en/reflectionclass.getproperties.php
By using the filter, you can retrieve the protected property and check for it's existence.
Should be fairly simple to do.
$prop = new ReflectionProperty(get_class($object), 'propname'));
$this->assertTrue($prop->isProtected());
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