/**
* @param array $preset Initial router variables
* @param array $rules Callback to execute
* @param string $stage Stage to process
* @param string $expected Expected return value
*
* @dataProvider casesParseRulesForPrecedence
* @since 3.4
*/
public function testFirstParseRuleTakesPrecedence($preset, $rules, $stage, $expected)
{
$this->object->setVars($preset, false);
foreach ($rules as $rule) {
$this->object->attachParseRule($rule, $stage);
}
$uri = $this->getMock('JUri');
$this->assertEquals($expected, $this->object->parse($uri));
}
/**
* Tests the detachRule() method
*
* @return void
*
* @since 4.0
* @covers JRouter::detachRule
*/
public function testDetachRule()
{
$rule = function () {
};
$this->object->attachParseRule($rule);
$rules = $this->object->getRules();
$this->assertEquals(array($rule), $rules['parse']);
$this->assertTrue($this->object->detachRule('parse', $rule));
$rules = $this->object->getRules();
$this->assertEquals(array(), $rules['parse']);
$this->assertFalse($this->object->detachRule('parse', $rule));
}
/**
* Tests the attachParseRule() method throwing a proper exception
*
* @return void
*
* @since 3.4
* @expectedException InvalidArgumentException
*/
public function testAttachParseRuleException()
{
$callback = array(function (&$router, &$uri) {
});
$this->object->attachParseRule($callback, 'wrongStage');
}
