ArgumentCompilerTest::shouldRejectNonExistingFactoryMethod() - Code Metrics - Inspection of "added additional-data for argument-compiler;" - addiks/symfony_generics - Measure and Improve Code Quality continuously with Scrutinizer

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by Gerrit

created 2019-03-20 15:02 UTC

shouldRejectNonExistingFactoryMethod() A

↳ Parent: ArgumentCompilerTest

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	19
c	0
b	0
f	0
rs	9.6333
cc	1
nc	1
nop	0

<?php
/**
 * Copyright (C) 2017  Gerrit Addiks.
 * This package (including this file) was released under the terms of the GPL-3.0.
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy.
 * @license GPL-3.0
 * @author Gerrit Addiks <[email protected]>
 */

namespace Addiks\SymfonyGenerics\Tests\Unit\Services;

use PHPUnit\Framework\TestCase;
use Addiks\SymfonyGenerics\Services\ArgumentCompiler;
use Psr\Container\ContainerInterface;
use Addiks\SymfonyGenerics\Services\EntityRepositoryInterface;
use ReflectionMethod;
use Symfony\Component\HttpFoundation\Request;
use ReflectionParameter;
use ReflectionType;
use stdClass;
use InvalidArgumentException;
use Serializable;
use Addiks\SymfonyGenerics\Tests\Unit\Services\SampleService;
use Doctrine\ORM\EntityManagerInterface;

final class ArgumentCompilerTest extends TestCase
{

    /**
     * @var ArgumentCompiler
     */
    private $argumentCompiler;

    /**
     * @var ContainerInterface
     */
    private $container;

    /**
     * @var EntityManagerInterface
     */
    private $entityManager;

    public function setUp()
    {
        $this->container = $this->createMock(ContainerInterface::class);

        $this->entityManager = $this->createMock(EntityManagerInterface::class);


        $this->argumentCompiler = new ArgumentCompiler($this->container, $this->entityManager);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     * @test
     */
    public function shouldBuildArguments()
    {
        /** @var Request $request */
        $request = $this->createMock(Request::class);
        $request->method('get')->will($this->returnValueMap([

            ['reqFoo', null, 'ipsum'],
        ]));

        $someObject = new stdClass();

        /** @var Serializable $someService */
        $someService = $this->createMock(Serializable::class);
        $someService->method('serialize')->willReturn($someObject);

        $this->container->method('get')->will($this->returnValueMap([

            ['some.service', $someService],
        ]));

        /** @var array<string, mixed> $expectedRouteArguments */
        $expectedRouteArguments = array(
            'foo' => 'ipsum',
            'bar' => $someObject
        );

        /** @var array<string, mixed> $actualRouteArguments */
        $actualRouteArguments = $this->argumentCompiler->buildArguments([
            'foo' => '$reqFoo',
            'bar' => '@some.service::serialize',
        ], $request);

        $this->assertEquals($expectedRouteArguments, $actualRouteArguments);
    }

    /**
     * @test
     */
    public function shouldBuildCallArguments()
    {
        /** @var ReflectionMethod $methodReflection */
        $methodReflection = $this->createMock(ReflectionMethod::class);

        /** @var ReflectionParameter $parameterFooReflection */
        $parameterFooReflection = $this->createMock(ReflectionParameter::class);
        $parameterFooReflection->method('getName')->willReturn("foo");

        /** @var ReflectionParameter $parameterBarReflection */
        $parameterBarReflection = $this->createMock(ReflectionParameter::class);
        $parameterBarReflection->method('getName')->willReturn("bar");

        /** @var ReflectionParameter $parameterBazReflection */
        $parameterBazReflection = $this->createMock(ReflectionParameter::class);
        $parameterBazReflection->method('getName')->willReturn("baz");

        /** @var ReflectionType $parameterType */
        $parameterType = $this->createMock(ReflectionType::class);
        $parameterType->method('__toString')->willReturn(SampleService::class);

        /** @var ReflectionParameter $parameterFazReflection */
        $parameterFazReflection = $this->createMock(ReflectionParameter::class);
        $parameterFazReflection->method('getName')->willReturn("faz");
        $parameterFazReflection->method('hasType')->willReturn(true);
        $parameterFazReflection->method('getType')->willReturn($parameterType);

        $methodReflection->method("getParameters")->willReturn([
            $parameterFooReflection,
            $parameterBarReflection,
            $parameterBazReflection,
            $parameterFazReflection
        ]);

        /** @var Request $request */
        $request = $this->createMock(Request::class);
        $request->method('get')->will($this->returnValueMap([

            ['lorem', null, 'ipsum'],
            ['bar', null, 'blah'],
        ]));

        /** @var array<string, mixed> $argumentsConfiguration */
        $argumentsConfiguration = array(
            "foo" => '$lorem',
            "baz" => '@some.service',
            "faz" => [
                'id' => 'some.service',
                'method' => 'someCall',
                'arguments' => [
                    'foo' => '$lorem'
                ]
            ]
        );

        $someService = new SampleService();

        $this->container->method('get')->will($this->returnValueMap([

            ['some.service', $someService],
        ]));

        $this->entityManager->expects($this->once())->method('find')->with(

            $this->equalTo(SampleService::class),
            $this->equalTo('ipsum')
        )->willReturn($someService);

        /** @var array<int, mixed> $expectedCallArguments */
        $expectedCallArguments = array(
            'ipsum',
            'blah',
            $someService,
            $someService
        );

        /** @var array<int, mixed> $actualCallArguments */
        $actualCallArguments = $this->argumentCompiler->buildCallArguments(
            $methodReflection,
            $argumentsConfiguration,
            $request
        );

        $this->assertEquals($expectedCallArguments, $actualCallArguments);
        $this->assertEquals('ipsum', $someService->foo);
    }

    /**
     * @test
     */
    public function shouldRejectNonExistingFactoryMethod()
    {
        $this->expectException(InvalidArgumentException::class);

        /** @var Request $request */
        $request = $this->createMock(Request::class);

        /** @var Serializable $someService */
        $someService = $this->createMock(Serializable::class);

        $this->container->method('get')->will($this->returnValueMap([

            ['some.service', $someService],
        ]));

        $this->argumentCompiler->buildArguments([
            'foo' => '$reqFoo',
            'bar' => '@some.service::doesNotExist',
        ], $request);
    }

    /**
     * @test
     */
    public function shouldThrowExceptionWhenFetchingUnknownService()
    {
        $this->expectException(InvalidArgumentException::class);

        /** @var ReflectionMethod $methodReflection */
        $methodReflection = $this->createMock(ReflectionMethod::class);

        /** @var ReflectionParameter $parameterFazReflection */
        $parameterFazReflection = $this->createMock(ReflectionParameter::class);
        $parameterFazReflection->method('getName')->willReturn("faz");

        $methodReflection->method("getParameters")->willReturn([
            $parameterFazReflection
        ]);

        /** @var Request $request */
        $request = $this->createMock(Request::class);

        /** @var array<string, mixed> $argumentsConfiguration */
        $argumentsConfiguration = array(
            "faz" => [
                'id' => 'some.non-existing.service',
            ]
        );

        /** @var array<int, mixed> $actualCallArguments */
        $actualCallArguments = $this->argumentCompiler->buildCallArguments(
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            $methodReflection,
            $argumentsConfiguration,
            $request
        );
    }

    /**
     * @test
     */
    public function shouldThrowExceptionWhenCallArgumentIsMissing()
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage("Missing argument 'foo' for this call!");

        /** @var ReflectionMethod $methodReflection */
        $methodReflection = $this->createMock(ReflectionMethod::class);

        /** @var ReflectionParameter $parameterFazReflection */
        $parameterFazReflection = $this->createMock(ReflectionParameter::class);
        $parameterFazReflection->method('getName')->willReturn("faz");

        $methodReflection->method("getParameters")->willReturn([
            $parameterFazReflection
        ]);

        /** @var Request $request */
        $request = $this->createMock(Request::class);

        $someService = new SampleService();

        $this->container->method('get')->will($this->returnValueMap([

            ['some.service', $someService],
        ]));

        /** @var array<string, mixed> $argumentsConfiguration */
        $argumentsConfiguration = array(
            "faz" => [
                'id' => 'some.service',
                'method' => 'someCall',
            ]
        );

        /** @var array<int, mixed> $actualCallArguments */
        $actualCallArguments = $this->argumentCompiler->buildCallArguments(
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            $methodReflection,
            $argumentsConfiguration,
            $request
        );
    }

}


1			<?php
2			/**
3			* Copyright (C) 2017 Gerrit Addiks.
4			* This package (including this file) was released under the terms of the GPL-3.0.
5			* You should have received a copy of the GNU General Public License along with this program.
6			* If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy.
7			* @license GPL-3.0
8			* @author Gerrit Addiks <[email protected]>
9			*/
10
11			namespace Addiks\SymfonyGenerics\Tests\Unit\Services;
12
13			use PHPUnit\Framework\TestCase;
14			use Addiks\SymfonyGenerics\Services\ArgumentCompiler;
15			use Psr\Container\ContainerInterface;
16			use Addiks\SymfonyGenerics\Services\EntityRepositoryInterface;
17			use ReflectionMethod;
18			use Symfony\Component\HttpFoundation\Request;
19			use ReflectionParameter;
20			use ReflectionType;
21			use stdClass;
22			use InvalidArgumentException;
23			use Serializable;
24			use Addiks\SymfonyGenerics\Tests\Unit\Services\SampleService;
25			use Doctrine\ORM\EntityManagerInterface;
26
27			final class ArgumentCompilerTest extends TestCase
28			{
29
30			/**
31			* @var ArgumentCompiler
32			*/
33			private $argumentCompiler;
34
35			/**
36			* @var ContainerInterface
37			*/
38			private $container;
39
40			/**
41			* @var EntityManagerInterface
42			*/
43			private $entityManager;
44
45			public function setUp()
46			{
47			$this->container = $this->createMock(ContainerInterface::class);
			0 ignored issues – show Documentation Bug introduced 2018-11-04 13:51 UTC by Report Bug Copy Issue Report It seems like `$this->createMock(\Psr\C...tainerInterface::class)` of type `object<PHPUnit\Framework\MockObject\MockObject>` is incompatible with the declared type `object<Psr\Container\ContainerInterface>` of property `$container`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
48			$this->entityManager = $this->createMock(EntityManagerInterface::class);
			0 ignored issues – show Documentation Bug introduced 2018-12-21 09:50 UTC by Report Bug Copy Issue Report It seems like `$this->createMock(\Doctr...anagerInterface::class)` of type `object<PHPUnit\Framework\MockObject\MockObject>` is incompatible with the declared type `object<Doctrine\ORM\EntityManagerInterface>` of property `$entityManager`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
49
50			$this->argumentCompiler = new ArgumentCompiler($this->container, $this->entityManager);
			0 ignored issues – show Documentation introduced 2018-11-04 13:51 UTC by Report Bug Copy Issue Report `$this->container` is of type `object<PHPUnit\Framework\MockObject\MockObject>`, but the function expects a `object<Psr\Container\ContainerInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Documentation introduced 2018-12-21 09:50 UTC by Report Bug Copy Issue Report `$this->entityManager` is of type `object<PHPUnit\Framework\MockObject\MockObject>`, but the function expects a `object<Doctrine\ORM\EntityManagerInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
51			}
52
53			/**
54			* @test
55			*/
56			public function shouldBuildArguments()
57			{
58			/** @var Request $request */
59			$request = $this->createMock(Request::class);
60			$request->method('get')->will($this->returnValueMap([
			0 ignored issues – show Bug introduced 2018-11-04 13:51 UTC by Report Bug Copy Issue Report The method `method()` does not exist on `Symfony\Component\HttpFoundation\Request`. Did you maybe mean `enableHttpMethodParameterOverride()`? 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...
61			['reqFoo', null, 'ipsum'],
62			]));
63
64			$someObject = new stdClass();
65
66			/** @var Serializable $someService */
67			$someService = $this->createMock(Serializable::class);
68			$someService->method('serialize')->willReturn($someObject);
69
70			$this->container->method('get')->will($this->returnValueMap([
			0 ignored issues – show Bug introduced 2018-11-04 13:51 UTC by Report Bug Copy Issue Report The method `method()` does not seem to exist on `object<Psr\Container\ContainerInterface>`. 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...
71			['some.service', $someService],
72			]));
73
74			/** @var array<string, mixed> $expectedRouteArguments */
75			$expectedRouteArguments = array(
76			'foo' => 'ipsum',
77			'bar' => $someObject
78			);
79
80			/** @var array<string, mixed> $actualRouteArguments */
81			$actualRouteArguments = $this->argumentCompiler->buildArguments([
82			'foo' => '$reqFoo',
83			'bar' => '@some.service::serialize',
84			], $request);
85
86			$this->assertEquals($expectedRouteArguments, $actualRouteArguments);
87			}
88
89			/**
90			* @test
91			*/
92			public function shouldBuildCallArguments()
93			{
94			/** @var ReflectionMethod $methodReflection */
95			$methodReflection = $this->createMock(ReflectionMethod::class);
96
97			/** @var ReflectionParameter $parameterFooReflection */
98			$parameterFooReflection = $this->createMock(ReflectionParameter::class);
99			$parameterFooReflection->method('getName')->willReturn("foo");
100
101			/** @var ReflectionParameter $parameterBarReflection */
102			$parameterBarReflection = $this->createMock(ReflectionParameter::class);
103			$parameterBarReflection->method('getName')->willReturn("bar");
104
105			/** @var ReflectionParameter $parameterBazReflection */
106			$parameterBazReflection = $this->createMock(ReflectionParameter::class);
107			$parameterBazReflection->method('getName')->willReturn("baz");
108
109			/** @var ReflectionType $parameterType */
110			$parameterType = $this->createMock(ReflectionType::class);
111			$parameterType->method('__toString')->willReturn(SampleService::class);
112
113			/** @var ReflectionParameter $parameterFazReflection */
114			$parameterFazReflection = $this->createMock(ReflectionParameter::class);
115			$parameterFazReflection->method('getName')->willReturn("faz");
116			$parameterFazReflection->method('hasType')->willReturn(true);
117			$parameterFazReflection->method('getType')->willReturn($parameterType);
118
119			$methodReflection->method("getParameters")->willReturn([
120			$parameterFooReflection,
121			$parameterBarReflection,
122			$parameterBazReflection,
123			$parameterFazReflection
124			]);
125
126			/** @var Request $request */
127			$request = $this->createMock(Request::class);
128			$request->method('get')->will($this->returnValueMap([
			0 ignored issues – show Bug introduced 2018-11-04 20:40 UTC by Report Bug Copy Issue Report The method `method()` does not exist on `Symfony\Component\HttpFoundation\Request`. Did you maybe mean `enableHttpMethodParameterOverride()`? 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...
129			['lorem', null, 'ipsum'],
130			['bar', null, 'blah'],
131			]));
132
133			/** @var array<string, mixed> $argumentsConfiguration */
134			$argumentsConfiguration = array(
135			"foo" => '$lorem',
136			"baz" => '@some.service',
137			"faz" => [
138			'id' => 'some.service',
139			'method' => 'someCall',
140			'arguments' => [
141			'foo' => '$lorem'
142			]
143			]
144			);
145
146			$someService = new SampleService();
147
148			$this->container->method('get')->will($this->returnValueMap([
			0 ignored issues – show Bug introduced 2018-11-04 20:40 UTC by Report Bug Copy Issue Report The method `method()` does not seem to exist on `object<Psr\Container\ContainerInterface>`. 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...
149			['some.service', $someService],
150			]));
151
152			$this->entityManager->expects($this->once())->method('find')->with(
			0 ignored issues – show Bug introduced 2018-12-21 09:50 UTC by Report Bug Copy Issue Report The method `expects()` does not seem to exist on `object<Doctrine\ORM\EntityManagerInterface>`. 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...
153			$this->equalTo(SampleService::class),
154			$this->equalTo('ipsum')
155			)->willReturn($someService);
156
157			/** @var array<int, mixed> $expectedCallArguments */
158			$expectedCallArguments = array(
159			'ipsum',
160			'blah',
161			$someService,
162			$someService
163			);
164
165			/** @var array<int, mixed> $actualCallArguments */
166			$actualCallArguments = $this->argumentCompiler->buildCallArguments(
167			$methodReflection,
168			$argumentsConfiguration,
169			$request
170			);
171
172			$this->assertEquals($expectedCallArguments, $actualCallArguments);
173			$this->assertEquals('ipsum', $someService->foo);
174			}
175
176			/**
177			* @test
178			*/
179			public function shouldRejectNonExistingFactoryMethod()
180			{
181			$this->expectException(InvalidArgumentException::class);
182
183			/** @var Request $request */
184			$request = $this->createMock(Request::class);
185
186			/** @var Serializable $someService */
187			$someService = $this->createMock(Serializable::class);
188
189			$this->container->method('get')->will($this->returnValueMap([
			0 ignored issues – show Bug introduced 2018-11-04 20:40 UTC by Report Bug Copy Issue Report The method `method()` does not seem to exist on `object<Psr\Container\ContainerInterface>`. 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...
190			['some.service', $someService],
191			]));
192
193			$this->argumentCompiler->buildArguments([
194			'foo' => '$reqFoo',
195			'bar' => '@some.service::doesNotExist',
196			], $request);
197			}
198
199			/**
200			* @test
201			*/
202			public function shouldThrowExceptionWhenFetchingUnknownService()
203			{
204			$this->expectException(InvalidArgumentException::class);
205
206			/** @var ReflectionMethod $methodReflection */
207			$methodReflection = $this->createMock(ReflectionMethod::class);
208
209			/** @var ReflectionParameter $parameterFazReflection */
210			$parameterFazReflection = $this->createMock(ReflectionParameter::class);
211			$parameterFazReflection->method('getName')->willReturn("faz");
212
213			$methodReflection->method("getParameters")->willReturn([
214			$parameterFazReflection
215			]);
216
217			/** @var Request $request */
218			$request = $this->createMock(Request::class);
219
220			/** @var array<string, mixed> $argumentsConfiguration */
221			$argumentsConfiguration = array(
222			"faz" => [
223			'id' => 'some.non-existing.service',
224			]
225			);
226
227			/** @var array<int, mixed> $actualCallArguments */
228			$actualCallArguments = $this->argumentCompiler->buildCallArguments(
			0 ignored issues – show Unused Code introduced 2018-11-11 20:43 UTC by Report Bug Copy Issue Report `$actualCallArguments` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
229			$methodReflection,
230			$argumentsConfiguration,
231			$request
232			);
233			}
234
235			/**
236			* @test
237			*/
238			public function shouldThrowExceptionWhenCallArgumentIsMissing()
239			{
240			$this->expectException(InvalidArgumentException::class);
241			$this->expectExceptionMessage("Missing argument 'foo' for this call!");
242
243			/** @var ReflectionMethod $methodReflection */
244			$methodReflection = $this->createMock(ReflectionMethod::class);
245
246			/** @var ReflectionParameter $parameterFazReflection */
247			$parameterFazReflection = $this->createMock(ReflectionParameter::class);
248			$parameterFazReflection->method('getName')->willReturn("faz");
249
250			$methodReflection->method("getParameters")->willReturn([
251			$parameterFazReflection
252			]);
253
254			/** @var Request $request */
255			$request = $this->createMock(Request::class);
256
257			$someService = new SampleService();
258
259			$this->container->method('get')->will($this->returnValueMap([
			0 ignored issues – show Bug introduced 2018-11-11 20:43 UTC by Report Bug Copy Issue Report The method `method()` does not seem to exist on `object<Psr\Container\ContainerInterface>`. 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...
260			['some.service', $someService],
261			]));
262
263			/** @var array<string, mixed> $argumentsConfiguration */
264			$argumentsConfiguration = array(
265			"faz" => [
266			'id' => 'some.service',
267			'method' => 'someCall',
268			]
269			);
270
271			/** @var array<int, mixed> $actualCallArguments */
272			$actualCallArguments = $this->argumentCompiler->buildCallArguments(
			0 ignored issues – show Unused Code introduced 2018-11-11 20:43 UTC by Report Bug Copy Issue Report `$actualCallArguments` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
273			$methodReflection,
274			$argumentsConfiguration,
275			$request
276			);
277			}
278
279			}
280

addiks / symfony_generics

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shouldRejectNonExistingFactoryMethod() A

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