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99 lines
2.3 KiB
99 lines
2.3 KiB
<?php
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/**
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* Flight: An extensible micro-framework.
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*
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* @copyright Copyright (c) 2012, Mike Cao <mike@mikecao.com>
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* @license MIT, http://flightphp.com/license
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*/
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use flight\core\Dispatcher;
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class DispatcherTest extends PHPUnit\Framework\TestCase
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{
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/**
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* @var Dispatcher|null
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*/
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private Dispatcher $dispatcher;
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protected function setUp(): void
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{
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$this->dispatcher = new Dispatcher();
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}
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// Map a closure
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public function testClosureMapping()
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{
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$this->dispatcher->set('map1', function () {
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return 'hello';
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});
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$result = $this->dispatcher->run('map1');
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self::assertEquals('hello', $result);
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}
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// Map a function
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public function testFunctionMapping()
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{
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$this->dispatcher->set('map2', function () {
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return 'hello';
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});
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$result = $this->dispatcher->run('map2');
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self::assertEquals('hello', $result);
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}
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// Map a class method
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public function testClassMethodMapping()
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{
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$h = new Hello();
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$this->dispatcher->set('map3', [$h, 'sayHi']);
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$result = $this->dispatcher->run('map3');
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self::assertEquals('hello', $result);
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}
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// Map a static class method
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public function testStaticClassMethodMapping()
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{
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$this->dispatcher->set('map4', ['Hello', 'sayBye']);
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$result = $this->dispatcher->run('map4');
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self::assertEquals('goodbye', $result);
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}
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// Run before and after filters
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public function testBeforeAndAfter()
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{
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$this->dispatcher->set('hello', function ($name) {
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return "Hello, $name!";
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});
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$this->dispatcher->hook('hello', 'before', function (&$params, &$output) {
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// Manipulate the parameter
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$params[0] = 'Fred';
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});
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$this->dispatcher->hook('hello', 'after', function (&$params, &$output) {
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// Manipulate the output
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$output .= ' Have a nice day!';
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});
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$result = $this->dispatcher->run('hello', ['Bob']);
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self::assertEquals('Hello, Fred! Have a nice day!', $result);
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}
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// Test an invalid callback
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public function testInvalidCallback()
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{
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$this->expectException(Exception::class);
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$this->dispatcher->execute(['NonExistentClass', 'nonExistentMethod']);
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}
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}
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