Collector::start() - Code Metrics - Inspection of "report % of code coverage in Tester when possible..." - konecnyjakub/mytester - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( d40832...b64ee5 )

by Jakub

created 2021-12-31 19:48 UTC

Collector::start() A

↳ Parent: Collector

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
eloc	2
c	2
b	0
f	1
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
cc	1
nc	1
nop	0
crap	1

<?php

declare(strict_types=1);

namespace MyTester\CodeCoverage;

use MyTester\CodeCoverageException as Exception;
use MyTester\ICodeCoverageEngine;

/**
 * Code coverage collector
 *
 * @author Jakub Konečný
 * @internal
 */
final class Collector
{
    /** @var ICodeCoverageEngine[] */
    private array $engines;
    private ?ICodeCoverageEngine $currentEngine = null;

    public function registerEngine(ICodeCoverageEngine $engine): void
    {
        $this->engines[] = $engine;
    }

    /**
     * @throws Exception
     */
    public function start(): void
    {
        $engine = $this->selectEngine();
        $engine->start();
    }

    public function finish(): array
    {
        if ($this->currentEngine === null) {
            throw new Exception("Code coverage collector has not been started.", Exception::COLLECTOR_NOT_STARTED);
        }
        return $this->currentEngine->collect();
    }

    private function selectEngine(): ICodeCoverageEngine
    {
        if ($this->currentEngine !== null) {
            return $this->currentEngine;
        }
        foreach ($this->engines as $engine) {
            if ($engine->isAvailable()) {
                $this->currentEngine = $engine;
                return $engine;
            }
        }
        throw new Exception("No code coverage engine is available.", Exception::NO_ENGINE_AVAILABLE);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace MyTester\CodeCoverage;
6
7		use MyTester\CodeCoverageException as Exception;
8		use MyTester\ICodeCoverageEngine;
9
10		/**
11		* Code coverage collector
12		*
13		* @author Jakub Konečný
14		* @internal
15		*/
16		final class Collector
17		{
18		/** @var ICodeCoverageEngine[] */
19		private array $engines;
20		private ?ICodeCoverageEngine $currentEngine = null;
21
22	1	public function registerEngine(ICodeCoverageEngine $engine): void
23		{
24	1	$this->engines[] = $engine;
25	1	}
26
27		/**
28		* @throws Exception
29		*/
30	1	public function start(): void
31		{
32	1	$engine = $this->selectEngine();
33	1	$engine->start();
34	1	}
35
36	1	public function finish(): array
37		{
38	1	if ($this->currentEngine === null) {
39		throw new Exception("Code coverage collector has not been started.", Exception::COLLECTOR_NOT_STARTED);
40		}
41	1	return $this->currentEngine->collect();
42		}
43
44	1	private function selectEngine(): ICodeCoverageEngine
45		{
46	1	if ($this->currentEngine !== null) {
47		return $this->currentEngine;
48		}
49	1	foreach ($this->engines as $engine) {
50	1	if ($engine->isAvailable()) {
51	1	$this->currentEngine = $engine;
52	1	return $engine;
53		}
54		}
55		throw new Exception("No code coverage engine is available.", Exception::NO_ENGINE_AVAILABLE);
56		}
57		}
58

konecnyjakub / mytester

Push — master ( d40832...b64ee5 )

Collector::start() A

Complexity

Size

Duplication

Code Coverage

Importance

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