Manager::driver() - Code Metrics - Inspection of "Improve coverage" - DeGraciaMathieu/Manager - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 6a8589...f12964 )

by DeGracia

created 2020-02-29 18:01 UTC

Manager::driver() A

↳ Parent: Manager

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	10
c	0
b	0
f	0
nc	2
cc	2
nop	1
crap	2

<?php

namespace DeGraciaMathieu\Manager;

use InvalidArgumentException;

abstract class Manager
{
    /**
     * Get the default driver name.
     *
     * @return string
     */
    abstract public function getDefaultDriver();

    /**
     * Dynamically call the default driver instance.
     *
     * @param  string  $method
     * @param  array  $parameters
     * @return mixed
     */
    public function __call($method, $parameters)
    {
        return $this->driver()->$method(...$parameters);
    }

    /**
     * Get a driver instance.
     *
     * @param  string  $name
     * @return mixed
     *
     * @throws \InvalidArgumentException
     */
    public function driver($name = null)
    {
        $name = $name ?: $this->getDefaultDriver();

        $driver = $this->load($name);

        return $driver;
    }

    /**
     * Load a new driver instance.
     *
     * @param  string  $name
     * @throws \InvalidArgumentException
     * 
     * @return mixed
     */
    protected function load(string $name)
    {
        $method = 'create' . ucfirst(strtolower($name)) . 'Driver';

        if (! method_exists($this, $method)) {
            throw new InvalidArgumentException('Driver [' . $name . '] not supported.');
        }

        return $this->$method();
    }
}


1		<?php
2
3		namespace DeGraciaMathieu\Manager;
4
5		use InvalidArgumentException;
6
7		abstract class Manager
8		{
9		/**
10		* Get the default driver name.
11		*
12		* @return string
13		*/
14		abstract public function getDefaultDriver();
15
16		/**
17		* Dynamically call the default driver instance.
18		*
19		* @param string $method
20		* @param array $parameters
21		* @return mixed
22		*/
23	1	public function __call($method, $parameters)
24		{
25	1	return $this->driver()->$method(...$parameters);
26		}
27
28		/**
29		* Get a driver instance.
30		*
31		* @param string $name
32		* @return mixed
33		*
34		* @throws \InvalidArgumentException
35		*/
36	2	public function driver($name = null)
37		{
38	2	$name = $name ?: $this->getDefaultDriver();
39
40	2	$driver = $this->load($name);
41
42	1	return $driver;
43		}
44
45		/**
46		* Load a new driver instance.
47		*
48		* @param string $name
49		* @throws \InvalidArgumentException
50		*
51		* @return mixed
52		*/
53	2	protected function load(string $name)
54		{
55	2	$method = 'create' . ucfirst(strtolower($name)) . 'Driver';
56
57	2	if (! method_exists($this, $method)) {
58	1	throw new InvalidArgumentException('Driver [' . $name . '] not supported.');
59		}
60
61	1	return $this->$method();
62		}
63		}
64

DeGraciaMathieu / Manager

Push — master ( 6a8589...f12964 )

Manager::driver() A

Complexity

Size

Duplication

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Importance

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