Collector::selectEngine() - Code Metrics - Inspection of "added code coverage engines" - konecnyjakub/mytester - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — code-coverage ( 571de7...0d23d4 )

by Jakub

created 2020-09-06 17:18 UTC

Collector::selectEngine() A

↳ Parent: Collector

Complexity

Conditions	4
Paths	4

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	7
c	1
b	0
f	1
nc	4
nop	0
dl	0
loc	11
rs	10

<?php
declare(strict_types=1);

namespace MyTester\CodeCoverage;

use MyTester\ICodeCoverageEngine;

final class Collector {
  /** @var ICodeCoverageEngine[] */
  private array $engines;
  private ?ICodeCoverageEngine $currentEngine = null;

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

  public function start(): void {
    $engine = $this->selectEngine();
    $engine->start();
    register_shutdown_function([$this, "save"]);
  }

  public function save(): void {
    if($this->currentEngine !== null) {
      $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 \RuntimeException("No code coverage engine is available.");
  }
}
?>

1			<?php
2			declare(strict_types=1);
3
4			namespace MyTester\CodeCoverage;
5
6			use MyTester\ICodeCoverageEngine;
7
8			final class Collector {
9			/** @var ICodeCoverageEngine[] */
10			private array $engines;
11			private ?ICodeCoverageEngine $currentEngine = null;
12
13			public function registerEngine(ICodeCoverageEngine $engine): void {
14			$this->engines[] = $engine;
15			}
16
17			public function start(): void {
18			$engine = $this->selectEngine();
19			$engine->start();
20			register_shutdown_function([$this, "save"]);
21			}
22
23			public function save(): void {
24			if($this->currentEngine !== null) {
25			$this->currentEngine->collect();
26			}
27			}
28
29			private function selectEngine(): ICodeCoverageEngine {
30			if($this->currentEngine !== null) {
31			return $this->currentEngine;
32			}
33			foreach($this->engines as $engine) {
34			if($engine->isAvailable()) {
35			$this->currentEngine = $engine;
36			return $engine;
37			}
38			}
39			throw new \RuntimeException("No code coverage engine is available.");
40			}
41			}
42			?>

konecnyjakub / mytester

Push — code-coverage ( 571de7...0d23d4 )

Collector::selectEngine() A

Complexity

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