PromiseInterfaceTestCase::testClass() - Code Metrics - Inspection of "refactoring async tests" - cubiche/async - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b5ca72...63f4f3 )

by Ivannis Suárez

created 2016-04-17 08:43 UTC

PromiseInterfaceTestCase::testClass() A

↳ Parent: PromiseInterfaceTestCase

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	7
rs	9.4285
cc	1
eloc	4
nc	1
nop	0

<?php

/**
 * This file is part of the Cubiche package.
 *
 * Copyright (c) Cubiche
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Cubiche\Core\Async\Tests\Units;

use Cubiche\Core\Async\PromiseInterface;
use Cubiche\Tests\TestCase;
use mageekguy\atoum\adapter as Adapter;
use mageekguy\atoum\annotations\extractor as Extractor;
use mageekguy\atoum\asserter\generator as Generator;
use mageekguy\atoum\mock\aggregator as MockAggregator;
use mageekguy\atoum\test\assertion\manager as Manager;
use mageekguy\atoum\tools\variable\analyzer as Analyzer;

/**
 * Promise Interface Test Case Class.
 *
 * @author Ivannis Suárez Jerez <[email protected]>
 * @author Karel Osorio Ramírez <[email protected]>
 */
abstract class PromiseInterfaceTestCase extends TestCase
{
    /**
     * @param Adapter   $adapter
     * @param Extractor $annotationExtractor
     * @param Generator $asserterGenerator
     * @param Manager   $assertionManager
     * @param Closure   $reflectionClassFactory
     * @param Closure   $phpExtensionFactory
     * @param Analyzer  $analyzer
     */
    public function __construct(
        Adapter $adapter = null,
        Extractor $annotationExtractor = null,
        Generator $asserterGenerator = null,
        Manager $assertionManager = null,
        \Closure $reflectionClassFactory = null,
        \Closure $phpExtensionFactory = null,
        Analyzer $analyzer = null
    ) {
        parent::__construct(
            $adapter,
            $annotationExtractor,
            $asserterGenerator,
            $assertionManager,
            $reflectionClassFactory,
            $phpExtensionFactory,
            $analyzer
        );

        $this
            ->getAssertionManager()
                ->setHandler('delegateCall', function (MockAggregator $mock) {
                    return $this->delegateCall($mock);
                })
        ;
    }

    /**
     * @return PromiseInterface
     */
    abstract protected function promise();

    /**
     * @param mixed $value
     */
    abstract protected function resolve($value = null);

    /**
     * @param mixed $reason
     */
    abstract protected function reject($reason = null);

    /**
     * @param mixed $state
     */
    abstract protected function notify($state = null);

    /**
     * @return bool
     */
    abstract protected function cancel();

    /**
     * Test class.
     */
    public function testClass()
    {
        $this
            ->testedClass
                ->implements(PromiseInterface::class)
        ;
    }

    /*
     * Test then.
     */
    public function testThen()
    {
        $this
            ->given(
                $promise = $this->promise(),
                $succeed = $this->delegateMock(),
                $rejected = $this->delegateMock(),
                $notify = $this->delegateMock()
            )
            ->when(function () use ($promise, $succeed, $rejected, $notify) {
                $promise->then($succeed, $rejected, $notify);
                $this->resolve('foo');
            })
            ->then()
                ->delegateCall($succeed)
                    ->withArguments('foo')
                    ->once()
                ->delegateCall($rejected)
                    ->never()
                ->delegateCall($notify)
                    ->never()
        ;

        $this
            ->given(
                $promise = $this->promise(),
                $succeed = $this->delegateMock(),
                $rejected = $this->delegateMock(),
                $notify = $this->delegateMock(),
                $reason = new \Exception()
            )
            ->when(function () use ($promise, $succeed, $rejected, $notify, $reason) {
                $promise->then($succeed, $rejected, $notify);
                $this->reject($reason);
            })
            ->then()
                ->delegateCall($succeed)
                    ->never()
                ->delegateCall($rejected)
                    ->withArguments($reason)
                    ->once()
                ->delegateCall($notify)
                    ->never()
        ;

        $this
            ->given(
                $promise = $this->promise(),
                $succeed = $this->delegateMock(),
                $rejected = $this->delegateMock(),
                $notify = $this->delegateMock()
            )
            ->when(function () use ($promise, $succeed, $rejected, $notify) {
                $promise->then($succeed, $rejected, $notify);
                for ($i = 0; $i < 10; ++$i) {
                    $this->notify(($i + 1) * 10);
                }
            })
            ->then()
                ->delegateCall($succeed)
                    ->never()
                ->delegateCall($rejected)
                    ->never()
                ->delegateCall($notify)
                    ->exactly(10)
        ;

        $this
            ->given(
                $promise = $this->promise(),
                $succeed = $this->delegateMockWithReturn('bar'),
                $rejected = $this->delegateMock(),
                $notify = $this->delegateMock(),
                $succeedThen = $this->delegateMock()
            )
            ->let($promiseThen = $promise->then($succeed, $rejected, $notify))
            ->when(function () use ($promiseThen, $succeedThen) {
                $promiseThen->then($succeedThen);
                $this->resolve('foo');
            })
            ->then()
                ->object($promiseThen)
                    ->isInstanceOf(PromiseInterface::class)
                ->delegateCall($succeed)
                    ->withArguments('foo')
                    ->once()
                ->delegateCall($rejected)
                    ->never()
                ->delegateCall($notify)
                    ->never()
                ->delegateCall($succeedThen)
                    ->withArguments('bar')
                    ->once()
        ;
    }

    /**
     * Test otherwise.
     */
    public function testOtherwise()
    {
        $this
            ->given(
                $promise = $this->promise(),
                $otherwise = $this->delegateMock()
            )
            ->if($promiseOtherwise = $promise->otherwise($otherwise))
            ->when($this->reject($reason = new \Exception()))
            ->then()
                ->object($promiseOtherwise)
                    ->isInstanceOf(PromiseInterface::class)
                ->delegateCall($otherwise)
                    ->withArguments($reason)
                    ->once()
        ;

        $this
            ->given(
                $promise = $this->promise(),
                $succeed = $this->delegateMock(),
                $rejected = $this->delegateMock(),
                $notify = $this->delegateMock(),
                $otherwise = $this->delegateMock()
            )
            ->if(
                $promiseOtherwise = $promise
                    ->then($succeed, $rejected, $notify)
                    ->otherwise($otherwise)
            )
            ->when($this->reject($reason = new \Exception()))
            ->then()
                ->object($promiseOtherwise)
                    ->isInstanceOf(PromiseInterface::class)
                ->delegateCall($rejected)
                    ->withArguments($reason)
                    ->once()
                ->delegateCall($otherwise)
                    ->withArguments($reason)
                    ->once()
        ;
    }

    /**
     * Test always.
     */
    public function testAlways()
    {
        $this
            ->given(
                $promise = $this->promise(),
                $notify = $this->delegateMock(),
                $finally = $this->delegateMock()
            )
            ->if($promiseAlways = $promise->always($finally, $notify))
            ->when($this->resolve('foo'))
            ->then()
                ->object($promiseAlways)
                    ->isInstanceOf(PromiseInterface::class)
                ->delegateCall($finally)
                    ->withArguments('foo')
                    ->once()
                ->delegateCall($notify)
                    ->never()
        ;

        $this
            ->given(
                $promise = $this->promise(),
                $notify = $this->delegateMock(),
                $finally = $this->delegateMock()
            )
            ->if($promiseAlways = $promise->always($finally, $notify))
            ->when($this->reject($reason = new \Exception()))
            ->then()
                ->delegateCall($finally)
                    ->withArguments(null, $reason)
                    ->once()
                ->delegateCall($notify)
                    ->never()
        ;
    }

    /**
     * Test cancel.
     */
    public function testCancel()
    {
        $this
            ->given(
                $promise = $this->promise(),
                $otherwise = $this->delegateMock()
            )
            ->if($promise->otherwise($otherwise))
            ->when($this->cancel())
            ->then()
                ->delegateCall($otherwise)
                    ->with()
                    ->arguments(0, function ($argument) {
                        $this->object($argument)->isInstanceOf(\RuntimeException::class);
                    })
                    ->once()
        ;

        $this
            ->given(
                $promise = $this->promise(),
                $succeed = $this->delegateMock(),
                $rejected = $this->delegateMock(),
                $notify = $this->delegateMock()
            )
            ->if($promise->then($succeed, $rejected, $notify))
            ->when($this->resolve('foo'))
            ->and($this->cancel())
            ->then()
                ->delegateCall($succeed)
                    ->withArguments('foo')
                    ->once()
                ->delegateCall($rejected)
                    ->never()
                ->delegateCall($notify)
                    ->never()
        ;
    }

    /**
     * Test resolved promise.
     */
    public function testResolvedPromise()
    {
        $this->resolvedRejectedPromiseTest(function () {
            $this->resolve();
        });
    }

    /**
     * Test rejected promise.
     */
    public function testRejectedPromise()
    {
        $this->resolvedRejectedPromiseTest(function () {
            $this->reject(new \Exception());
        });
    }

    /**
     * @param callable $when
     */
    protected function resolvedRejectedPromiseTest(callable $when)
    {
        $this
        ->if($this->promise())
            ->when($when)
            ->then()
            ->exception(function () {
                $this->resolve();
            })->isInstanceOf(\LogicException::class)
            ->exception(function () {
                $this->reject();
            })->isInstanceOf(\LogicException::class)
            ->exception(function () {
                $this->notify();
            })->isInstanceOf(\LogicException::class)
            ;
    }

    /**
     * @return \Cubiche\Core\Delegate\Delegate
     */
    protected function delegateMock($return = null)
    {
        $mockName = '\mock\Cubiche\Core\Delegate\Delegate';

        return new $mockName(function ($value = null) use ($return) {
            return $return === null ? $value : $return;
        });
    }

    /**
     * @param mixed $return
     *
     * @return \Cubiche\Core\Delegate\Delegate
     */
    protected function delegateMockWithReturn($return)
    {
        return $this->delegateMock($return);
    }

    /**
     * @param MockAggregator $mock
     *
     * @return mixed
     */
    protected function delegateCall(MockAggregator $mock)
    {
        return $this->mock($mock)->call('__invoke');
    }
}


1			<?php
2
3			/**
4			* This file is part of the Cubiche package.
5			*
6			* Copyright (c) Cubiche
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11			namespace Cubiche\Core\Async\Tests\Units;
12
13			use Cubiche\Core\Async\PromiseInterface;
14			use Cubiche\Tests\TestCase;
15			use mageekguy\atoum\adapter as Adapter;
16			use mageekguy\atoum\annotations\extractor as Extractor;
17			use mageekguy\atoum\asserter\generator as Generator;
18			use mageekguy\atoum\mock\aggregator as MockAggregator;
19			use mageekguy\atoum\test\assertion\manager as Manager;
20			use mageekguy\atoum\tools\variable\analyzer as Analyzer;
21
22			/**
23			* Promise Interface Test Case Class.
24			*
25			* @author Ivannis Suárez Jerez <[email protected]>
26			* @author Karel Osorio Ramírez <[email protected]>
27			*/
28			abstract class PromiseInterfaceTestCase extends TestCase
29			{
30			/**
31			* @param Adapter $adapter
32			* @param Extractor $annotationExtractor
33			* @param Generator $asserterGenerator
34			* @param Manager $assertionManager
35			* @param Closure $reflectionClassFactory
36			* @param Closure $phpExtensionFactory
37			* @param Analyzer $analyzer
38			*/
39			public function __construct(
40			Adapter $adapter = null,
41			Extractor $annotationExtractor = null,
42			Generator $asserterGenerator = null,
43			Manager $assertionManager = null,
44			\Closure $reflectionClassFactory = null,
45			\Closure $phpExtensionFactory = null,
46			Analyzer $analyzer = null
47			) {
48			parent::__construct(
49			$adapter,
50			$annotationExtractor,
51			$asserterGenerator,
52			$assertionManager,
53			$reflectionClassFactory,
54			$phpExtensionFactory,
55			$analyzer
56			);
57
58			$this
59			->getAssertionManager()
60			->setHandler('delegateCall', function (MockAggregator $mock) {
61			return $this->delegateCall($mock);
62			})
63			;
64			}
65
66			/**
67			* @return PromiseInterface
68			*/
69			abstract protected function promise();
70
71			/**
72			* @param mixed $value
73			*/
74			abstract protected function resolve($value = null);
75
76			/**
77			* @param mixed $reason
78			*/
79			abstract protected function reject($reason = null);
80
81			/**
82			* @param mixed $state
83			*/
84			abstract protected function notify($state = null);
85
86			/**
87			* @return bool
88			*/
89			abstract protected function cancel();
90
91			/**
92			* Test class.
93			*/
94			public function testClass()
95			{
96			$this
97			->testedClass
98			->implements(PromiseInterface::class)
99			;
100			}
101
102			/*
103			* Test then.
104			*/
105			public function testThen()
106			{
107			$this
108			->given(
109			$promise = $this->promise(),
110			$succeed = $this->delegateMock(),
111			$rejected = $this->delegateMock(),
112			$notify = $this->delegateMock()
113			)
114			->when(function () use ($promise, $succeed, $rejected, $notify) {
115			$promise->then($succeed, $rejected, $notify);
116			$this->resolve('foo');
117			})
118			->then()
119			->delegateCall($succeed)
120			->withArguments('foo')
121			->once()
122			->delegateCall($rejected)
123			->never()
124			->delegateCall($notify)
125			->never()
126			;
127
128			$this
129			->given(
130			$promise = $this->promise(),
131			$succeed = $this->delegateMock(),
132			$rejected = $this->delegateMock(),
133			$notify = $this->delegateMock(),
134			$reason = new \Exception()
135			)
136			->when(function () use ($promise, $succeed, $rejected, $notify, $reason) {
137			$promise->then($succeed, $rejected, $notify);
138			$this->reject($reason);
139			})
140			->then()
141			->delegateCall($succeed)
142			->never()
143			->delegateCall($rejected)
144			->withArguments($reason)
145			->once()
146			->delegateCall($notify)
147			->never()
148			;
149
150			$this
151			->given(
152			$promise = $this->promise(),
153			$succeed = $this->delegateMock(),
154			$rejected = $this->delegateMock(),
155			$notify = $this->delegateMock()
156			)
157			->when(function () use ($promise, $succeed, $rejected, $notify) {
158			$promise->then($succeed, $rejected, $notify);
159			for ($i = 0; $i < 10; ++$i) {
160			$this->notify(($i + 1) * 10);
161			}
162			})
163			->then()
164			->delegateCall($succeed)
165			->never()
166			->delegateCall($rejected)
167			->never()
168			->delegateCall($notify)
169			->exactly(10)
170			;
171
172			$this
173			->given(
174			$promise = $this->promise(),
175			$succeed = $this->delegateMockWithReturn('bar'),
176			$rejected = $this->delegateMock(),
177			$notify = $this->delegateMock(),
178			$succeedThen = $this->delegateMock()
179			)
180			->let($promiseThen = $promise->then($succeed, $rejected, $notify))
181			->when(function () use ($promiseThen, $succeedThen) {
182			$promiseThen->then($succeedThen);
183			$this->resolve('foo');
184			})
185			->then()
186			->object($promiseThen)
187			->isInstanceOf(PromiseInterface::class)
188			->delegateCall($succeed)
189			->withArguments('foo')
190			->once()
191			->delegateCall($rejected)
192			->never()
193			->delegateCall($notify)
194			->never()
195			->delegateCall($succeedThen)
196			->withArguments('bar')
197			->once()
198			;
199			}
200
201			/**
202			* Test otherwise.
203			*/
204			public function testOtherwise()
205			{
206			$this
207			->given(
208			$promise = $this->promise(),
209			$otherwise = $this->delegateMock()
210			)
211			->if($promiseOtherwise = $promise->otherwise($otherwise))
212			->when($this->reject($reason = new \Exception()))
213			->then()
214			->object($promiseOtherwise)
215			->isInstanceOf(PromiseInterface::class)
216			->delegateCall($otherwise)
217			->withArguments($reason)
218			->once()
219			;
220
221			$this
222			->given(
223			$promise = $this->promise(),
224			$succeed = $this->delegateMock(),
225			$rejected = $this->delegateMock(),
226			$notify = $this->delegateMock(),
227			$otherwise = $this->delegateMock()
228			)
229			->if(
230			$promiseOtherwise = $promise
231			->then($succeed, $rejected, $notify)
232			->otherwise($otherwise)
233			)
234			->when($this->reject($reason = new \Exception()))
235			->then()
236			->object($promiseOtherwise)
237			->isInstanceOf(PromiseInterface::class)
238			->delegateCall($rejected)
239			->withArguments($reason)
240			->once()
241			->delegateCall($otherwise)
242			->withArguments($reason)
243			->once()
244			;
245			}
246
247			/**
248			* Test always.
249			*/
250			public function testAlways()
251			{
252			$this
253			->given(
254			$promise = $this->promise(),
255			$notify = $this->delegateMock(),
256			$finally = $this->delegateMock()
257			)
258			->if($promiseAlways = $promise->always($finally, $notify))
259			->when($this->resolve('foo'))
260			->then()
261			->object($promiseAlways)
262			->isInstanceOf(PromiseInterface::class)
263			->delegateCall($finally)
264			->withArguments('foo')
265			->once()
266			->delegateCall($notify)
267			->never()
268			;
269
270			$this
271			->given(
272			$promise = $this->promise(),
273			$notify = $this->delegateMock(),
274			$finally = $this->delegateMock()
275			)
276			->if($promiseAlways = $promise->always($finally, $notify))
277			->when($this->reject($reason = new \Exception()))
278			->then()
279			->delegateCall($finally)
280			->withArguments(null, $reason)
281			->once()
282			->delegateCall($notify)
283			->never()
284			;
285			}
286
287			/**
288			* Test cancel.
289			*/
290			public function testCancel()
291			{
292			$this
293			->given(
294			$promise = $this->promise(),
295			$otherwise = $this->delegateMock()
296			)
297			->if($promise->otherwise($otherwise))
298			->when($this->cancel())
299			->then()
300			->delegateCall($otherwise)
301			->with()
302			->arguments(0, function ($argument) {
303			$this->object($argument)->isInstanceOf(\RuntimeException::class);
304			})
305			->once()
306			;
307
308			$this
309			->given(
310			$promise = $this->promise(),
311			$succeed = $this->delegateMock(),
312			$rejected = $this->delegateMock(),
313			$notify = $this->delegateMock()
314			)
315			->if($promise->then($succeed, $rejected, $notify))
316			->when($this->resolve('foo'))
317			->and($this->cancel())
318			->then()
319			->delegateCall($succeed)
320			->withArguments('foo')
321			->once()
322			->delegateCall($rejected)
323			->never()
324			->delegateCall($notify)
325			->never()
326			;
327			}
328
329			/**
330			* Test resolved promise.
331			*/
332			public function testResolvedPromise()
333			{
334			$this->resolvedRejectedPromiseTest(function () {
335			$this->resolve();
336			});
337			}
338
339			/**
340			* Test rejected promise.
341			*/
342			public function testRejectedPromise()
343			{
344			$this->resolvedRejectedPromiseTest(function () {
345			$this->reject(new \Exception());
346			});
347			}
348
349			/**
350			* @param callable $when
351			*/
352			protected function resolvedRejectedPromiseTest(callable $when)
353			{
354			$this
355			->if($this->promise())
356			->when($when)
357			->then()
358			->exception(function () {
359			$this->resolve();
360			})->isInstanceOf(\LogicException::class)
361			->exception(function () {
362			$this->reject();
363			})->isInstanceOf(\LogicException::class)
364			->exception(function () {
365			$this->notify();
366			})->isInstanceOf(\LogicException::class)
367			;
368			}
369
370			/**
371			* @return \Cubiche\Core\Delegate\Delegate
372			*/
373			protected function delegateMock($return = null)
374			{
375			$mockName = '\mock\Cubiche\Core\Delegate\Delegate';
376
377			return new $mockName(function ($value = null) use ($return) {
378			return $return === null ? $value : $return;
379			});
380			}
381
382			/**
383			* @param mixed $return
384			*
385			* @return \Cubiche\Core\Delegate\Delegate
386			*/
387			protected function delegateMockWithReturn($return)
388			{
389			return $this->delegateMock($return);
390			}
391
392			/**
393			* @param MockAggregator $mock
394			*
395			* @return mixed
396			*/
397			protected function delegateCall(MockAggregator $mock)
398			{
399			return $this->mock($mock)->call('__invoke');
400			}
401			}
402

cubiche / async

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PromiseInterfaceTestCase::testClass() A

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