241 lines
8.0 KiB
PHP
241 lines
8.0 KiB
PHP
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<?php
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/**
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* Hoa
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*
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*
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* @license
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*
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* New BSD License
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*
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* Copyright © 2007-2017, Hoa community. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the Hoa nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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namespace Hoa\Event\Test\Unit;
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use Hoa\Event as LUT;
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use Hoa\Event\Listener as SUT;
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use Hoa\Test;
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/**
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* Class \Hoa\Event\Test\Unit\Listener.
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*
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* Test suite of the listener.
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*
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* @copyright Copyright © 2007-2017 Hoa community
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* @license New BSD License
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*/
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class Listener extends Test\Unit\Suite
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{
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public function case_constructor()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$ids = ['foo', 'bar', 'baz']
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)
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->when($result = new SUT($source, $ids))
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->then
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->object($result)
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->isInstanceOf('Hoa\Event\Listener')
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->boolean($result->listenerExists('foo'))
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->isTrue()
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->boolean($result->listenerExists('bar'))
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->isTrue()
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->boolean($result->listenerExists('baz'))
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->isTrue();
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}
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public function case_attach()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$listenerId = 'foo',
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$listener = new SUT($source, ['foo', 'bar']),
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$callable = function () {
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return 42;
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}
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)
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->when($result = $listener->attach($listenerId, $callable))
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->then
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->object($result)
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->isIdenticalTo($listener)
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->array($listener->fire($listenerId, new LUT\Bucket()))
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->isEqualTo([42]);
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}
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public function case_attach_to_an_undefined_listener()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$listenerId = 'bar',
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$listener = new SUT($source, ['foo', 'baz']),
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$callable = function () { }
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)
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->exception(function () use ($listener, $listenerId, $callable) {
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$listener->attach($listenerId, $callable);
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})
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->isInstanceOf('Hoa\Event\Exception');
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}
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public function case_detach()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$listenerId = 'foo',
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$listener = new SUT($source, ['foo', 'bar']),
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$callable = function () {
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return 42;
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},
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$listener->attach($listenerId, $callable)
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)
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->when($result = $listener->detach($listenerId, $callable))
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->then
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->object($result)
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->isIdenticalTo($listener)
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->array($listener->fire($listenerId, new LUT\Bucket()))
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->isEmpty();
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}
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public function case_detach_an_undefined_listener()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$listenerId = 'bar',
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$listener = new SUT($source, ['foo', 'baz']),
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$callable = function () { }
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)
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->when($result = $listener->detach($listenerId, $callable))
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->then
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->object($result)
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->isIdenticalTo($listener);
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}
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public function case_detach_all()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$listenerId = 'foo',
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$listener = new SUT($source, ['foo', 'bar'])
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)
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->when($result = $listener->detachAll($listenerId))
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->then
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->object($result)
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->isIdenticalTo($listener)
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->boolean($listener->listenerExists($listenerId))
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->isFalse();
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}
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public function case_detach_all_with_an_undefined_listener()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$listenerId = 'bar',
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$listener = new SUT($source, ['foo', 'baz'])
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)
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->when($result = $listener->detachAll($listenerId))
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->then
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->object($result)
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->isIdenticalTo($listener);
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}
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public function case_listener_exists()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$ids = [],
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$listener = new SUT($source, $ids)
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)
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->when($listener->addIds(['foo']))
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->then
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->boolean($listener->listenerExists('foo'))
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->isTrue()
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->boolean($listener->listenerExists('bar'))
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->isFalse()
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->when($listener->addIds(['bar']))
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->then
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->boolean($listener->listenerExists('bar'))
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->isTrue();
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}
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public function case_fire()
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{
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$self = $this;
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$ids = ['foo', 'bar'],
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$listener = new SUT($source, $ids),
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$listenerId = 'foo',
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$bucket = new LUT\Bucket(),
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$listener->attach(
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$listenerId,
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function (LUT\Bucket $receivedBucket) use ($self, $bucket, $source, &$called) {
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$called = true;
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$self
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->object($receivedBucket)
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->isIdenticalTo($bucket)
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->object($receivedBucket->getSource())
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->isIdenticalTo($source);
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return 42;
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}
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)
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)
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->when($result = $listener->fire($listenerId, $bucket))
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->then
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->array($result)
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->isEqualTo([42])
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->boolean($called)
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->isTrue();
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}
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public function case_fire_an_undefined_listenerId()
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{
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$this
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->given(
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$source = new \Mock\Hoa\Event\Listenable(),
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$ids = [],
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$listener = new SUT($source, $ids)
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)
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->exception(function () use ($listener) {
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$listener->fire('foo', new LUT\Bucket());
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})
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->isInstanceOf('Hoa\Event\Exception');
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}
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}
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