NullObjectFunctionalTest::testMethodCallsAfterCloning() - Code Metrics - Ocramius/ProxyManager - Measure and Improve Code Quality continuously with Scrutinizer

testMethodCallsAfterCloning() A
last analyzed 2020-04-01 06:30 UTC

↳ Parent: NullObjectFunctionalTest

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	3

<?php

declare(strict_types=1);

namespace ProxyManagerTest\Functional;

use PHPUnit\Framework\TestCase;
use ProxyManager\Factory\NullObjectFactory;
use ProxyManager\Proxy\NullObjectInterface;
use ProxyManagerTestAsset\BaseClass;
use ProxyManagerTestAsset\BaseInterface;
use ProxyManagerTestAsset\ClassWithMethodWithByRefVariadicFunction;
use ProxyManagerTestAsset\ClassWithMethodWithVariadicFunction;
use ProxyManagerTestAsset\ClassWithParentHint;
use ProxyManagerTestAsset\ClassWithSelfHint;
use ProxyManagerTestAsset\EmptyClass;
use ProxyManagerTestAsset\VoidCounter;
use stdClass;
use function array_values;
use function random_int;
use function serialize;
use function uniqid;
use function unserialize;

/**
 * Tests for {@see \ProxyManager\ProxyGenerator\NullObjectGenerator} produced objects
 *
 * @group Functional
 * @coversNothing
 */
final class NullObjectFunctionalTest extends TestCase
{
    /**
     * @param mixed[] $params
     *
     * @dataProvider getProxyMethods
     *
     * @psalm-param class-string $className
     */
    public function testMethodCalls(string $className, string $method, array $params) : void
    {
        $proxy = (new NullObjectFactory())->createProxy($className);

        $this->assertNullMethodCall($proxy, $method, $params);
    }

    /**
     * @param mixed[] $params
     *
     * @dataProvider getProxyMethods
     *
     * @psalm-param class-string $className
     */
    public function testMethodCallsAfterUnSerialization(string $className, string $method, array $params) : void
    {
        /** @var NullObjectInterface $proxy */
        $proxy = unserialize(serialize((new NullObjectFactory())->createProxy($className)));

        $this->assertNullMethodCall($proxy, $method, $params);
    }

    /**
     * @param mixed[] $params
     *
     * @dataProvider getProxyMethods
     *
     * @psalm-param class-string $className
     */
    public function testMethodCallsAfterCloning(string $className, string $method, array $params) : void
    {
        $proxy = (new NullObjectFactory())->createProxy($className);

        $this->assertNullMethodCall(clone $proxy, $method, $params);
    }

    /**
     * @dataProvider getPropertyAccessProxies
     */
    public function testPropertyReadAccess(NullObjectInterface $proxy, string $publicProperty) : void
    {
        self::assertNull($proxy->$publicProperty);

    }

    /**
     * @dataProvider getPropertyAccessProxies
     */
    public function testPropertyWriteAccess(NullObjectInterface $proxy, string $publicProperty) : void
    {
        $newValue               = uniqid('', true);
        $proxy->$publicProperty = $newValue;

        self::assertSame($newValue, $proxy->$publicProperty);

    }

    /**
     * @dataProvider getPropertyAccessProxies
     */
    public function testPropertyExistence(NullObjectInterface $proxy, string $publicProperty) : void
    {
        self::assertNull($proxy->$publicProperty);

    }

    /**
     * @dataProvider getPropertyAccessProxies
     */
    public function testPropertyUnset(NullObjectInterface $proxy, string $publicProperty) : void
    {
        unset($proxy->$publicProperty);

        self::assertFalse(isset($proxy->$publicProperty));

    }

    /**
     * Generates a list of object | invoked method | parameters | expected result
     *
     * @return string[][]|null[][]|mixed[][][]|object[][]
     */
    public function getProxyMethods() : array
    {
        $selfHintParam = new ClassWithSelfHint();
        $empty         = new EmptyClass();

        return [
            [
                BaseClass::class,
                'publicMethod',
                [],
                'publicMethodDefault',
            ],
            [
                BaseClass::class,
                'publicTypeHintedMethod',
                ['param' => new stdClass()],
                'publicTypeHintedMethodDefault',
            ],
            [
                BaseClass::class,
                'publicByReferenceMethod',
                [],
                'publicByReferenceMethodDefault',
            ],
            [
                BaseInterface::class,
                'publicMethod',
                [],
                'publicMethodDefault',
            ],
            [
                ClassWithSelfHint::class,
                'selfHintMethod',
                ['parameter' => $selfHintParam],
                $selfHintParam,
            ],
            [
                ClassWithParentHint::class,
                'parentHintMethod',
                ['parameter' => $empty],
                $empty,
            ],
            [
                ClassWithMethodWithVariadicFunction::class,
                'buz',
                ['Ocramius', 'Malukenho'],
                null,
            ],
            [
                ClassWithMethodWithByRefVariadicFunction::class,
                'tuz',
                ['Ocramius', 'Malukenho'],
                null,
            ],
            [
                VoidCounter::class,
                'increment',
                [random_int(10, 1000)],
                null,
            ],
        ];
    }

    /**
     * Generates proxies and instances with a public property to feed to the property accessor methods
     *
     * @return array<int, array<int, NullObjectInterface|string>>

     */
    public function getPropertyAccessProxies() : array
    {
        $factory = new NullObjectFactory();
        /** @var NullObjectInterface $serialized */
        $serialized = unserialize(serialize($factory->createProxy(BaseClass::class)));

        return [
            [
                $factory->createProxy(BaseClass::class),
                'publicProperty',
                'publicPropertyDefault',
            ],
            [
                $serialized,
                'publicProperty',
                'publicPropertyDefault',
            ],
        ];
    }

    /**
     * @param mixed[] $parameters
     */
    private function assertNullMethodCall(NullObjectInterface $proxy, string $methodName, array $parameters) : void
    {
        $method = [$proxy, $methodName];

        self::assertIsCallable($method);


        $parameterValues = array_values($parameters);

        self::assertNull($method(...$parameterValues));

    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace ProxyManagerTest\Functional;
6
7			use PHPUnit\Framework\TestCase;
8			use ProxyManager\Factory\NullObjectFactory;
9			use ProxyManager\Proxy\NullObjectInterface;
10			use ProxyManagerTestAsset\BaseClass;
11			use ProxyManagerTestAsset\BaseInterface;
12			use ProxyManagerTestAsset\ClassWithMethodWithByRefVariadicFunction;
13			use ProxyManagerTestAsset\ClassWithMethodWithVariadicFunction;
14			use ProxyManagerTestAsset\ClassWithParentHint;
15			use ProxyManagerTestAsset\ClassWithSelfHint;
16			use ProxyManagerTestAsset\EmptyClass;
17			use ProxyManagerTestAsset\VoidCounter;
18			use stdClass;
19			use function array_values;
20			use function random_int;
21			use function serialize;
22			use function uniqid;
23			use function unserialize;
24
25			/**
26			* Tests for {@see \ProxyManager\ProxyGenerator\NullObjectGenerator} produced objects
27			*
28			* @group Functional
29			* @coversNothing
30			*/
31			final class NullObjectFunctionalTest extends TestCase
32			{
33			/**
34			* @param mixed[] $params
35			*
36			* @dataProvider getProxyMethods
37			*
38			* @psalm-param class-string $className
39			*/
40			public function testMethodCalls(string $className, string $method, array $params) : void
41			{
42			$proxy = (new NullObjectFactory())->createProxy($className);
43
44			$this->assertNullMethodCall($proxy, $method, $params);
45			}
46
47			/**
48			* @param mixed[] $params
49			*
50			* @dataProvider getProxyMethods
51			*
52			* @psalm-param class-string $className
53			*/
54			public function testMethodCallsAfterUnSerialization(string $className, string $method, array $params) : void
55			{
56			/** @var NullObjectInterface $proxy */
57			$proxy = unserialize(serialize((new NullObjectFactory())->createProxy($className)));
58
59			$this->assertNullMethodCall($proxy, $method, $params);
60			}
61
62			/**
63			* @param mixed[] $params
64			*
65			* @dataProvider getProxyMethods
66			*
67			* @psalm-param class-string $className
68			*/
69			public function testMethodCallsAfterCloning(string $className, string $method, array $params) : void
70			{
71			$proxy = (new NullObjectFactory())->createProxy($className);
72
73			$this->assertNullMethodCall(clone $proxy, $method, $params);
74			}
75
76			/**
77			* @dataProvider getPropertyAccessProxies
78			*/
79			public function testPropertyReadAccess(NullObjectInterface $proxy, string $publicProperty) : void
80			{
81			self::assertNull($proxy->$publicProperty);
			0 ignored issues – show Bug introduced 2020-04-01 06:30 UTC by Report Bug Copy Issue Report The method `assertNull()` does not exist on `ProxyManagerTest\Functio...ullObjectFunctionalTest`. Did you maybe mean `assertNullMethodCall()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
82			}
83
84			/**
85			* @dataProvider getPropertyAccessProxies
86			*/
87			public function testPropertyWriteAccess(NullObjectInterface $proxy, string $publicProperty) : void
88			{
89			$newValue = uniqid('', true);
90			$proxy->$publicProperty = $newValue;
91
92			self::assertSame($newValue, $proxy->$publicProperty);
			0 ignored issues – show Bug introduced 2020-04-01 06:30 UTC by Report Bug Copy Issue Report The method `assertSame()` does not seem to exist on `object<ProxyManagerTest\...llObjectFunctionalTest>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
93			}
94
95			/**
96			* @dataProvider getPropertyAccessProxies
97			*/
98			public function testPropertyExistence(NullObjectInterface $proxy, string $publicProperty) : void
99			{
100			self::assertNull($proxy->$publicProperty);
			0 ignored issues – show Bug introduced 2020-04-01 06:30 UTC by Report Bug Copy Issue Report The method `assertNull()` does not exist on `ProxyManagerTest\Functio...ullObjectFunctionalTest`. Did you maybe mean `assertNullMethodCall()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
101			}
102
103			/**
104			* @dataProvider getPropertyAccessProxies
105			*/
106			public function testPropertyUnset(NullObjectInterface $proxy, string $publicProperty) : void
107			{
108			unset($proxy->$publicProperty);
109
110			self::assertFalse(isset($proxy->$publicProperty));
			0 ignored issues – show Bug introduced 2020-04-01 06:30 UTC by Report Bug Copy Issue Report The method `assertFalse()` does not seem to exist on `object<ProxyManagerTest\...llObjectFunctionalTest>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
111			}
112
113			/**
114			* Generates a list of object \| invoked method \| parameters \| expected result
115			*
116			* @return string[][]\|null[][]\|mixed[][][]\|object[][]
117			*/
118			public function getProxyMethods() : array
119			{
120			$selfHintParam = new ClassWithSelfHint();
121			$empty = new EmptyClass();
122
123			return [
124			[
125			BaseClass::class,
126			'publicMethod',
127			[],
128			'publicMethodDefault',
129			],
130			[
131			BaseClass::class,
132			'publicTypeHintedMethod',
133			['param' => new stdClass()],
134			'publicTypeHintedMethodDefault',
135			],
136			[
137			BaseClass::class,
138			'publicByReferenceMethod',
139			[],
140			'publicByReferenceMethodDefault',
141			],
142			[
143			BaseInterface::class,
144			'publicMethod',
145			[],
146			'publicMethodDefault',
147			],
148			[
149			ClassWithSelfHint::class,
150			'selfHintMethod',
151			['parameter' => $selfHintParam],
152			$selfHintParam,
153			],
154			[
155			ClassWithParentHint::class,
156			'parentHintMethod',
157			['parameter' => $empty],
158			$empty,
159			],
160			[
161			ClassWithMethodWithVariadicFunction::class,
162			'buz',
163			['Ocramius', 'Malukenho'],
164			null,
165			],
166			[
167			ClassWithMethodWithByRefVariadicFunction::class,
168			'tuz',
169			['Ocramius', 'Malukenho'],
170			null,
171			],
172			[
173			VoidCounter::class,
174			'increment',
175			[random_int(10, 1000)],
176			null,
177			],
178			];
179			}
180
181			/**
182			* Generates proxies and instances with a public property to feed to the property accessor methods
183			*
184			* @return array<int, array<int, NullObjectInterface\|string>>
			0 ignored issues – show Documentation introduced 2019-06-20 03:14 UTC by Report Bug Copy Issue Report The doc-type `array<int,` could not be parsed: Expected ">" at position 5, but found "end of type". (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
185			*/
186			public function getPropertyAccessProxies() : array
187			{
188			$factory = new NullObjectFactory();
189			/** @var NullObjectInterface $serialized */
190			$serialized = unserialize(serialize($factory->createProxy(BaseClass::class)));
191
192			return [
193			[
194			$factory->createProxy(BaseClass::class),
195			'publicProperty',
196			'publicPropertyDefault',
197			],
198			[
199			$serialized,
200			'publicProperty',
201			'publicPropertyDefault',
202			],
203			];
204			}
205
206			/**
207			* @param mixed[] $parameters
208			*/
209			private function assertNullMethodCall(NullObjectInterface $proxy, string $methodName, array $parameters) : void
210			{
211			$method = [$proxy, $methodName];
212
213			self::assertIsCallable($method);
			0 ignored issues – show Bug introduced 2020-04-01 06:30 UTC by Report Bug Copy Issue Report The method `assertIsCallable()` does not seem to exist on `object<ProxyManagerTest\...llObjectFunctionalTest>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
214
215			$parameterValues = array_values($parameters);
216
217			self::assertNull($method(...$parameterValues));
			0 ignored issues – show Bug introduced 2020-04-01 06:30 UTC by Report Bug Copy Issue Report The method `assertNull()` does not exist on `ProxyManagerTest\Functio...ullObjectFunctionalTest`. Did you maybe mean `assertNullMethodCall()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
218			}
219			}
220

Ocramius / ProxyManager

testMethodCallsAfterCloning() A last analyzed 2020-04-01 06:30 UTC

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testMethodCallsAfterCloning() A
last analyzed 2020-04-01 06:30 UTC