ErrorHandler::assertError() - Code Metrics - Inspection of "Add Scrutinizer checks" - digitickets/phpunit-errorhandler - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6e6006...017118 )

by Richard

created 2017-02-09 12:29 UTC

ErrorHandler::assertError() A

↳ Parent: ErrorHandler

Complexity

Conditions	4
Paths	3

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	4.074

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	5
cts	6
cp	0.8333
rs	9.2
c	0
b	0
f	0
cc	4
eloc	5
nc	3
nop	2
crap	4.074

<?php

namespace DigiTickets\PHPUnit;

/**
 * Class ErrorHandling.
 *
 * To activate PHPUnit error handling:
 * 1. Add 'use \DigiTickets\PHPUnit\ErrorHandler;' to your unit test.
 * 2. Call $this->setUpErrorHandler(); from within the unit test's setUp() method.
 *
 * This code is based upon http://www.sitepoint.com/testing-error-conditions-with-phpunit/
 */
trait ErrorHandler
{
    /**
     * @var mixed[]
     */
    private $errors;

    /**
     * Assert that the requested error was generated.
     *
     * @param string $errstr
     * @param int    $errno
     */
    public function assertError($errstr, $errno)
    {
        foreach ($this->errors as $error) {
            if ($error['errstr'] === $errstr && $error['errno'] === $errno) {
                return $this->assertTrue(true);
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            }
        }
        $this->fail("Error with level {$errno} and message '{$errstr}' not found in ".var_export($this->errors, true));
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
    }

    /**
     * Error handler for PHPUnit.
     *
     * @param int    $errno
     * @param string $errstr
     * @param string $errfile
     * @param int    $errline
     * @param array  $errcontext
     */
    public function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
    {
        $this->errors[] = compact('errno', 'errstr', 'errfile', 'errline', 'errcontext');
    }

    /**
     * Activate PHPUnit error handler.
     */
    protected function setUpErrorHandler()
    {
        $this->errors = [];
        set_error_handler([$this, 'errorHandler'], -1);
    }
}


1		<?php
2
3		namespace DigiTickets\PHPUnit;
4
5		/**
6		* Class ErrorHandling.
7		*
8		* To activate PHPUnit error handling:
9		* 1. Add 'use \DigiTickets\PHPUnit\ErrorHandler;' to your unit test.
10		* 2. Call $this->setUpErrorHandler(); from within the unit test's setUp() method.
11		*
12		* This code is based upon http://www.sitepoint.com/testing-error-conditions-with-phpunit/
13		*/
14		trait ErrorHandler
15		{
16		/**
17		* @var mixed[]
18		*/
19		private $errors;
20
21		/**
22		* Assert that the requested error was generated.
23		*
24		* @param string $errstr
25		* @param int $errno
26		*/
27	9	public function assertError($errstr, $errno)
28		{
29	9	foreach ($this->errors as $error) {
30	8	if ($error['errstr'] === $errstr && $error['errno'] === $errno) {
31	8	return $this->assertTrue(true);
		0 ignored issues – show Bug introduced 2017-02-09 12:32 UTC by Report Bug Copy Issue Report It seems like `assertTrue()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
32		}
33		}
34	1	$this->fail("Error with level {$errno} and message '{$errstr}' not found in ".var_export($this->errors, true));
		0 ignored issues – show Bug introduced 2017-02-09 12:32 UTC by Report Bug Copy Issue Report It seems like `fail()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
35		}
36
37		/**
38		* Error handler for PHPUnit.
39		*
40		* @param int $errno
41		* @param string $errstr
42		* @param string $errfile
43		* @param int $errline
44		* @param array $errcontext
45		*/
46	8	public function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
47		{
48	8	$this->errors[] = compact('errno', 'errstr', 'errfile', 'errline', 'errcontext');
49	8	}
50
51		/**
52		* Activate PHPUnit error handler.
53		*/
54	9	protected function setUpErrorHandler()
55		{
56	9	$this->errors = [];
57	9	set_error_handler([$this, 'errorHandler'], -1);
58	9	}
59		}
60

digitickets / phpunit-errorhandler

Push — master ( 6e6006...017118 )

ErrorHandler::assertError() A

Complexity

Size

Duplication

Code Coverage

Importance

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