HttpProtocolChainVisitorTest - Code Metrics - Inspection of "Refactor library" - ZhukV/AppleApnPush - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 58620c...f23d9f )

by Vitaliy

created 2016-12-25 22:52 UTC

HttpProtocolChainVisitorTest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	109
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

Metric	Value
wmc	3
lcom	1
cbo	3
dl	0
loc	109
rs	10
c	0
b	0
f	0

3 Methods

Rating	Name	Size	Complexity
A	shouldSuccessCallsWithPriority()	52	1
B	shouldNotCallNextCheckedIfPreviouslyCheckWithError()	27	1
A	createVisitor()	12	1

<?php

/*
 * This file is part of the AppleApnPush package
 *
 * (c) Vitaliy Zhuk <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code
 */

namespace Tests\Apple\ApnPush\Protocol\Http\Visitor;

use Apple\ApnPush\Model\Message;
use Apple\ApnPush\Protocol\Http\Request;
use Apple\ApnPush\Protocol\Http\Visitor\HttpProtocolChainVisitor;
use Apple\ApnPush\Protocol\Http\Visitor\HttpProtocolVisitorInterface;
use PHPUnit\Framework\TestCase;

class HttpProtocolChainVisitorTest extends TestCase
{
    /**
     * @test
     */
    public function shouldSuccessCallsWithPriority()
    {
        $message = self::createMock(Message::class);
        $request = self::createMock(Request::class);

        $visitor1 = $this->createVisitor();
        $visitor2 = $this->createVisitor();
        $visitor3 = $this->createVisitor();

        $calls = [];

        $visitor3->expects(self::exactly(2))
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            ->method('visit')
            ->with($message, $request)
            ->willReturnCallback(function () use (&$calls, $request) {
                $calls[] = 3;

                return $request;
            });

        $visitor1->expects(self::exactly(2))
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            ->method('visit')
            ->with($message, $request)
            ->willReturnCallback(function () use (&$calls, $request) {
                $calls[] = 1;

                return $request;
            });

        $visitor2->expects(self::exactly(2))
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            ->method('visit')
            ->with($message, $request)
            ->willReturnCallback(function () use (&$calls, $request) {
                $calls[] = 2;

                return $request;
            });

        $chain = new HttpProtocolChainVisitor();
        $chain->add($visitor3, -1);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $chain->add($visitor1, 0);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $chain->add($visitor2, 1);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $chain->visit($message, $request);
        // Call to second iteration
        $chain->visit($message, $request);

        self::assertEquals([
            2, 1, 3,
            2, 1, 3,
        ], $calls);
    }

    /**
     * @test
     *
     * @expectedException \InvalidArgumentException
     */
    public function shouldNotCallNextCheckedIfPreviouslyCheckWithError()
    {
        $message = self::createMock(Message::class);
        $request = self::createMock(Request::class);

        $visitor1 = $this->createVisitor();
        $visitor2 = $this->createVisitor();
        $visitor3 = $this->createVisitor();

        $visitor1->expects(self::once())
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            ->method('visit')
            ->with($message, $request)
            ->willThrowException(new \InvalidArgumentException());

        $visitor2->expects(self::never())
            ->method('visit');

        $visitor3->expects(self::never())
            ->method('visit');

        $chain = new HttpProtocolChainVisitor();
        $chain->add($visitor1, 3);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $chain->add($visitor2, 2);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        $chain->add($visitor3, 1);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $chain->visit($message, $request);
    }

    /**
     * Create visitor mock
     *
     * @return HttpProtocolVisitorInterface|\PHPUnit_Framework_MockObject_MockObject
     */
    private function createVisitor()
    {
        $className = sprintf(
            'HttpProtocolVisitorInterface_%s',
            md5(uniqid(random_int(0, 9999), true))
        );

        $visitor = $this->getMockBuilder(HttpProtocolVisitorInterface::class)
            ->setMockClassName($className);

        return $visitor->getMock();
    }
}


1			<?php
2
3			/*
4			* This file is part of the AppleApnPush package
5			*
6			* (c) Vitaliy Zhuk <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code
10			*/
11
12			namespace Tests\Apple\ApnPush\Protocol\Http\Visitor;
13
14			use Apple\ApnPush\Model\Message;
15			use Apple\ApnPush\Protocol\Http\Request;
16			use Apple\ApnPush\Protocol\Http\Visitor\HttpProtocolChainVisitor;
17			use Apple\ApnPush\Protocol\Http\Visitor\HttpProtocolVisitorInterface;
18			use PHPUnit\Framework\TestCase;
19
20			class HttpProtocolChainVisitorTest extends TestCase
21			{
22			/**
23			* @test
24			*/
25			public function shouldSuccessCallsWithPriority()
26			{
27			$message = self::createMock(Message::class);
28			$request = self::createMock(Request::class);
29
30			$visitor1 = $this->createVisitor();
31			$visitor2 = $this->createVisitor();
32			$visitor3 = $this->createVisitor();
33
34			$calls = [];
35
36			$visitor3->expects(self::exactly(2))
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Apple\ApnPush\Protocol\H...rotocolVisitorInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
37			->method('visit')
38			->with($message, $request)
39			->willReturnCallback(function () use (&$calls, $request) {
40			$calls[] = 3;
41
42			return $request;
43			});
44
45			$visitor1->expects(self::exactly(2))
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Apple\ApnPush\Protocol\H...rotocolVisitorInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
46			->method('visit')
47			->with($message, $request)
48			->willReturnCallback(function () use (&$calls, $request) {
49			$calls[] = 1;
50
51			return $request;
52			});
53
54			$visitor2->expects(self::exactly(2))
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Apple\ApnPush\Protocol\H...rotocolVisitorInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
55			->method('visit')
56			->with($message, $request)
57			->willReturnCallback(function () use (&$calls, $request) {
58			$calls[] = 2;
59
60			return $request;
61			});
62
63			$chain = new HttpProtocolChainVisitor();
64			$chain->add($visitor3, -1);
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report It seems like `$visitor3` defined by `$this->createVisitor()` on line `32` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `Apple\ApnPush\Protocol\H...ocolChainVisitor::add()` does only seem to accept `object<Apple\ApnPush\Pro...otocolVisitorInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
65			$chain->add($visitor1, 0);
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report It seems like `$visitor1` defined by `$this->createVisitor()` on line `30` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `Apple\ApnPush\Protocol\H...ocolChainVisitor::add()` does only seem to accept `object<Apple\ApnPush\Pro...otocolVisitorInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
66			$chain->add($visitor2, 1);
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report It seems like `$visitor2` defined by `$this->createVisitor()` on line `31` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `Apple\ApnPush\Protocol\H...ocolChainVisitor::add()` does only seem to accept `object<Apple\ApnPush\Pro...otocolVisitorInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
67
68			$chain->visit($message, $request);
69			// Call to second iteration
70			$chain->visit($message, $request);
71
72			self::assertEquals([
73			2, 1, 3,
74			2, 1, 3,
75			], $calls);
76			}
77
78			/**
79			* @test
80			*
81			* @expectedException \InvalidArgumentException
82			*/
83			public function shouldNotCallNextCheckedIfPreviouslyCheckWithError()
84			{
85			$message = self::createMock(Message::class);
86			$request = self::createMock(Request::class);
87
88			$visitor1 = $this->createVisitor();
89			$visitor2 = $this->createVisitor();
90			$visitor3 = $this->createVisitor();
91
92			$visitor1->expects(self::once())
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Apple\ApnPush\Protocol\H...rotocolVisitorInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
93			->method('visit')
94			->with($message, $request)
95			->willThrowException(new \InvalidArgumentException());
96
97			$visitor2->expects(self::never())
98			->method('visit');
99
100			$visitor3->expects(self::never())
101			->method('visit');
102
103			$chain = new HttpProtocolChainVisitor();
104			$chain->add($visitor1, 3);
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report It seems like `$visitor1` defined by `$this->createVisitor()` on line `88` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `Apple\ApnPush\Protocol\H...ocolChainVisitor::add()` does only seem to accept `object<Apple\ApnPush\Pro...otocolVisitorInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
105			$chain->add($visitor2, 2);
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report It seems like `$visitor2` defined by `$this->createVisitor()` on line `89` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `Apple\ApnPush\Protocol\H...ocolChainVisitor::add()` does only seem to accept `object<Apple\ApnPush\Pro...otocolVisitorInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
106			$chain->add($visitor3, 1);
			0 ignored issues – show Bug introduced 2016-12-25 22:55 UTC by Report Bug Copy Issue Report It seems like `$visitor3` defined by `$this->createVisitor()` on line `90` can also be of type `object<PHPUnit_Framework_MockObject_MockObject>`; however, `Apple\ApnPush\Protocol\H...ocolChainVisitor::add()` does only seem to accept `object<Apple\ApnPush\Pro...otocolVisitorInterface>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
107
108			$chain->visit($message, $request);
109			}
110
111			/**
112			* Create visitor mock
113			*
114			* @return HttpProtocolVisitorInterface\|\PHPUnit_Framework_MockObject_MockObject
115			*/
116			private function createVisitor()
117			{
118			$className = sprintf(
119			'HttpProtocolVisitorInterface_%s',
120			md5(uniqid(random_int(0, 9999), true))
121			);
122
123			$visitor = $this->getMockBuilder(HttpProtocolVisitorInterface::class)
124			->setMockClassName($className);
125
126			return $visitor->getMock();
127			}
128			}
129

ZhukV / AppleApnPush

Push — master ( 58620c...f23d9f )

HttpProtocolChainVisitorTest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

3 Methods

Available Fixes

Available Fixes

Available Fixes

Available Fixes

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