TraitBecameInterfaceTest::classesToBeTested() - Code Metrics - Inspection of "#24 rename package to `roave/backward-compatibilit..." - Roave/BackwardCompatibilityCheck - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#50)

by Marco

created 2018-04-27 11:46 UTC

TraitBecameInterfaceTest::classesToBeTested() A

↳ Parent: TraitBecameInterfaceTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	56
Code Lines	29

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	29
nc	1
nop	0
dl	0
loc	56
rs	9.7251
c	0
b	0
f	0

How to fix Long Method

<?php

declare(strict_types=1);

namespace RoaveTest\BackwardCompatibility\DetectChanges\BCBreak\TraitBased;

use PHPUnit\Framework\TestCase;
use Roave\BackwardCompatibility\Change;
use Roave\BackwardCompatibility\DetectChanges\BCBreak\TraitBased\TraitBecameInterface;
use Roave\BetterReflection\BetterReflection;
use Roave\BetterReflection\Reflection\ReflectionClass;
use Roave\BetterReflection\Reflector\ClassReflector;
use Roave\BetterReflection\SourceLocator\Type\StringSourceLocator;
use function array_combine;
use function array_keys;
use function array_map;
use function iterator_to_array;

/**
 * @covers \Roave\BackwardCompatibility\DetectChanges\BCBreak\TraitBased\TraitBecameInterface
 */
final class TraitBecameInterfaceTest extends TestCase
{
    /**
     * @dataProvider classesToBeTested
     *
     * @param string[] $expectedMessages
     */
    public function testDiffs(
        ReflectionClass $fromClass,
        ReflectionClass $toClass,
        array $expectedMessages
    ) : void {
        $changes = (new TraitBecameInterface())
            ->__invoke($fromClass, $toClass);

        self::assertSame(
            $expectedMessages,
            array_map(function (Change $change) : string {
                return $change->__toString();
            }, iterator_to_array($changes))
        );
    }

    /** @return (string[]|ReflectionClass)[][] */
    public function classesToBeTested() : array
    {
        $locator       = (new BetterReflection())->astLocator();
        $fromReflector = new ClassReflector(new StringSourceLocator(
            <<<'PHP'
<?php

trait TraitToClass {}
trait TraitToInterface {}
class ClassToTrait {}
trait TraitToTrait {}
class ClassToClass {}
interface InterfaceToTrait {}
interface InterfaceToInterface {}
PHP
            ,
            $locator
        ));
        $toReflector   = new ClassReflector(new StringSourceLocator(
            <<<'PHP'
<?php

class TraitToClass {}
interface TraitToInterface {}
trait ClassToTrait {}
trait TraitToTrait {}
class ClassToClass {}
trait InterfaceToTrait {}
interface InterfaceToInterface {}
PHP
            ,
            $locator
        ));

        $classes = [
            'TraitToClass'         => [],
            'TraitToInterface'     => ['[BC] CHANGED: Interface TraitToInterface became an interface'],
            'ClassToTrait'         => [],
            'TraitToTrait'         => [],
            'ClassToClass'         => [],
            'InterfaceToTrait'     => [],
            'InterfaceToInterface' => [],
        ];

        return array_combine(
            array_keys($classes),
            array_map(
                function (string $className, array $errors) use ($fromReflector, $toReflector) : array {
                    return [
                        $fromReflector->reflect($className),
                        $toReflector->reflect($className),
                        $errors,
                    ];
                },
                array_keys($classes),
                $classes
            )
        );
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace RoaveTest\BackwardCompatibility\DetectChanges\BCBreak\TraitBased;
6
7			use PHPUnit\Framework\TestCase;
8			use Roave\BackwardCompatibility\Change;
9			use Roave\BackwardCompatibility\DetectChanges\BCBreak\TraitBased\TraitBecameInterface;
10			use Roave\BetterReflection\BetterReflection;
11			use Roave\BetterReflection\Reflection\ReflectionClass;
12			use Roave\BetterReflection\Reflector\ClassReflector;
13			use Roave\BetterReflection\SourceLocator\Type\StringSourceLocator;
14			use function array_combine;
15			use function array_keys;
16			use function array_map;
17			use function iterator_to_array;
18
19			/**
20			* @covers \Roave\BackwardCompatibility\DetectChanges\BCBreak\TraitBased\TraitBecameInterface
21			*/
22			final class TraitBecameInterfaceTest extends TestCase
23			{
24			/**
25			* @dataProvider classesToBeTested
26			*
27			* @param string[] $expectedMessages
28			*/
29			public function testDiffs(
30			ReflectionClass $fromClass,
31			ReflectionClass $toClass,
32			array $expectedMessages
33			) : void {
34			$changes = (new TraitBecameInterface())
35			->__invoke($fromClass, $toClass);
36
37			self::assertSame(
38			$expectedMessages,
39			array_map(function (Change $change) : string {
40			return $change->__toString();
41			}, iterator_to_array($changes))
42			);
43			}
44
45			/** @return (string[]\|ReflectionClass)[][] */
46			public function classesToBeTested() : array
47			{
48			$locator = (new BetterReflection())->astLocator();
49			$fromReflector = new ClassReflector(new StringSourceLocator(
50			<<<'PHP'
51			<?php
52
53			trait TraitToClass {}
54			trait TraitToInterface {}
55			class ClassToTrait {}
56			trait TraitToTrait {}
57			class ClassToClass {}
58			interface InterfaceToTrait {}
59			interface InterfaceToInterface {}
60			PHP
61			,
62			$locator
63			));
64			$toReflector = new ClassReflector(new StringSourceLocator(
65			<<<'PHP'
66			<?php
67
68			class TraitToClass {}
69			interface TraitToInterface {}
70			trait ClassToTrait {}
71			trait TraitToTrait {}
72			class ClassToClass {}
73			trait InterfaceToTrait {}
74			interface InterfaceToInterface {}
75			PHP
76			,
77			$locator
78			));
79
80			$classes = [
81			'TraitToClass' => [],
82			'TraitToInterface' => ['[BC] CHANGED: Interface TraitToInterface became an interface'],
83			'ClassToTrait' => [],
84			'TraitToTrait' => [],
85			'ClassToClass' => [],
86			'InterfaceToTrait' => [],
87			'InterfaceToInterface' => [],
88			];
89
90			return array_combine(
91			array_keys($classes),
92			array_map(
93			function (string $className, array $errors) use ($fromReflector, $toReflector) : array {
94			return [
95			$fromReflector->reflect($className),
96			$toReflector->reflect($className),
97			$errors,
98			];
99			},
100			array_keys($classes),
101			$classes
102			)
103			);
104			}
105			}
106

Roave / BackwardCompatibilityCheck

Pull Request — master (#50)

TraitBecameInterfaceTest::classesToBeTested() A

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

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