BehatStepLoggerSubscriber::resolveContextAndNodeHeader() - Code Metrics - Inspection of "Merge branch 'release/0.6.0'" - yoanm/BehatUtilsExtension - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( acd498...9afd06 )

by Yo

created 2017-01-02 22:17 UTC

resolveContextAndNodeHeader() C

↳ Parent: BehatStepLoggerSubscriber

Complexity

Conditions	8
Paths	13

Size

Total Lines	43
Code Lines	35

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	37
CRAP Score	8

Importance

Changes

Metric	Value
dl	0
loc	43
ccs	37
cts	37
cp	1
rs	5.3846
c	0
b	0
f	0
cc	8
eloc	35
nc	13
nop	1
crap	8

<?php
namespace Yoanm\BehatUtilsExtension\Subscriber;

use Behat\Behat\EventDispatcher\Event\BackgroundTested;
use Behat\Behat\EventDispatcher\Event\ExampleTested;
use Behat\Behat\EventDispatcher\Event\FeatureTested;
use Behat\Behat\EventDispatcher\Event\GherkinNodeTested;
use Behat\Behat\EventDispatcher\Event\OutlineTested;
use Behat\Behat\EventDispatcher\Event\ScenarioTested;
use Behat\Behat\EventDispatcher\Event\StepTested;
use Behat\Gherkin\Node\ExampleNode;
use Behat\Gherkin\Node\StepContainerInterface;
use Behat\Gherkin\Node\StepNode;
use Behat\Testwork\EventDispatcher\Event\AfterTested;
use Psr\Log\LoggerInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Class BehatStepLoggerSubscriber
 */
class BehatStepLoggerSubscriber implements EventSubscriberInterface
{
    const HEADER_ACTION_IN = 'IN';
    const HEADER_ACTION_OUT = 'OUT';

    const HEADER_NODE_FEATURE = 'FEATURE';
    const HEADER_NODE_BACKGROUND = 'BACKGROUND';
    const HEADER_NODE_SCENARIO = 'SCENARIO';
    const HEADER_NODE_OUTLINE = 'OUTLINE';
    const HEADER_NODE_EXAMPLE = 'EXAMPLE';
    const HEADER_NODE_STEP = 'STEP';

    /** @var LoggerInterface */
    private $logger;

    /**
     * @param LoggerInterface $logger
     */
    public function __construct(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }

    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        // Use high priority to log event at beginning
        $listener = ['logEvent', ListenerPriority::HIGH_PRIORITY];
        return [
            FeatureTested::BEFORE => $listener,
            BackgroundTested::BEFORE => $listener,
            ScenarioTested::BEFORE => $listener,
            OutlineTested::BEFORE => $listener,
            ExampleTested::BEFORE => $listener,
            StepTested::BEFORE => $listener,

            FeatureTested::AFTER => $listener,
            BackgroundTested::AFTER => $listener,
            ScenarioTested::AFTER => $listener,
            OutlineTested::AFTER => $listener,
            ExampleTested::AFTER => $listener,
            StepTested::AFTER => $listener,
        ];
    }

    /**
     * @param GherkinNodeTested $event
     */
    public function logEvent(GherkinNodeTested $event)
    {
        list($header, $context) = $this->processNodeEvent($event);
        $this->logger->debug($header, $context);
    }

    /**
     * @param GherkinNodeTested $event
     *
     * @return array
     */
    protected function processNodeEvent(GherkinNodeTested $event)
    {
        list($context, $nodeHeader) = $this->resolveContextAndNodeHeader($event);

        return [
            sprintf(
                '[%s][%s]',
                $nodeHeader,
                $this->resolveActionType($event)
            ),
            $context
        ];
    }

    /**
     * @param GherkinNodeTested $event
     *
     * @return string
     */
    protected function resolveActionType(GherkinNodeTested $event)
    {
        return $event instanceof AfterTested
            ? self::HEADER_ACTION_OUT
            : self::HEADER_ACTION_IN;
    }

    /**
     * @param GherkinNodeTested $event
     *
     * @return array
     */
    protected function resolveContextAndNodeHeader(GherkinNodeTested $event)
    {
        $context = [];
        switch (true) {
            case $event instanceof StepTested:
                $nodeHeader = self::HEADER_NODE_STEP;
                $context['text'] = $event->getStep()->getText();
                break;
            case $event instanceof BackgroundTested:
                $nodeHeader = self::HEADER_NODE_BACKGROUND;
                $context['title'] = $event->getBackground()->getTitle();
                break;
            case $event instanceof ScenarioTested:
                $scenario = $event->getScenario();
                $nodeHeader = self::HEADER_NODE_SCENARIO;
                if ($scenario instanceof ExampleNode) {
                    $nodeHeader = self::HEADER_NODE_EXAMPLE;
                    $context['tokens'] = $scenario->getTokens();
                }
                $context['title'] = $scenario->getTitle();
                break;
            case $event instanceof OutlineTested:
                $nodeHeader = self::HEADER_NODE_OUTLINE;
                $context['title'] = $event->getOutline()->getTitle();
                break;
            case $event instanceof FeatureTested:
                $nodeHeader = self::HEADER_NODE_FEATURE;
                $context['title'] = $event->getFeature()->getTitle();
                $context['file'] = $event->getFeature()->getFile();
                break;
            default:
                throw new \InvalidArgumentException(sprintf('"%s" not handled !', get_class($event)));
        }

        if (!$event instanceof FeatureTested) {
            $context['line'] = $this->resolveNodeLine($event);
        }

        return [
            $context,
            $nodeHeader
        ];
    }

    /**
     * @param GherkinNodeTested $event
     *
     * @return int
     */
    protected function resolveNodeLine(GherkinNodeTested $event)
    {
        $node = $event->getNode();
        $line = $node->getLine();

        if ($node instanceof StepContainerInterface
            && $event instanceof AfterTested
            && !$event instanceof StepTested /* no need to process step event end line */
        ) {
            // in case of end event, try to find the last line of the node

            /** @var StepContainerInterface $node*/
            $stepList = $node->getSteps();
            $lastStep = array_pop($stepList);

            // Check if StepContainer was not empty
            if ($lastStep instanceof StepNode) {
                $line = $lastStep->getLine();
            }
        }

        return $line;
    }
}


1		<?php
2		namespace Yoanm\BehatUtilsExtension\Subscriber;
3
4		use Behat\Behat\EventDispatcher\Event\BackgroundTested;
5		use Behat\Behat\EventDispatcher\Event\ExampleTested;
6		use Behat\Behat\EventDispatcher\Event\FeatureTested;
7		use Behat\Behat\EventDispatcher\Event\GherkinNodeTested;
8		use Behat\Behat\EventDispatcher\Event\OutlineTested;
9		use Behat\Behat\EventDispatcher\Event\ScenarioTested;
10		use Behat\Behat\EventDispatcher\Event\StepTested;
11		use Behat\Gherkin\Node\ExampleNode;
12		use Behat\Gherkin\Node\StepContainerInterface;
13		use Behat\Gherkin\Node\StepNode;
14		use Behat\Testwork\EventDispatcher\Event\AfterTested;
15		use Psr\Log\LoggerInterface;
16		use Symfony\Component\EventDispatcher\EventSubscriberInterface;
17
18		/**
19		* Class BehatStepLoggerSubscriber
20		*/
21		class BehatStepLoggerSubscriber implements EventSubscriberInterface
22		{
23		const HEADER_ACTION_IN = 'IN';
24		const HEADER_ACTION_OUT = 'OUT';
25
26		const HEADER_NODE_FEATURE = 'FEATURE';
27		const HEADER_NODE_BACKGROUND = 'BACKGROUND';
28		const HEADER_NODE_SCENARIO = 'SCENARIO';
29		const HEADER_NODE_OUTLINE = 'OUTLINE';
30		const HEADER_NODE_EXAMPLE = 'EXAMPLE';
31		const HEADER_NODE_STEP = 'STEP';
32
33		/** @var LoggerInterface */
34		private $logger;
35
36		/**
37		* @param LoggerInterface $logger
38		*/
39	14	public function __construct(LoggerInterface $logger)
40		{
41	14	$this->logger = $logger;
42	14	}
43
44		/**
45		* {@inheritdoc}
46		*/
47	1	public static function getSubscribedEvents()
48		{
49		// Use high priority to log event at beginning
50	1	$listener = ['logEvent', ListenerPriority::HIGH_PRIORITY];
51		return [
52	1	FeatureTested::BEFORE => $listener,
53	1	BackgroundTested::BEFORE => $listener,
54	1	ScenarioTested::BEFORE => $listener,
55	1	OutlineTested::BEFORE => $listener,
56	1	ExampleTested::BEFORE => $listener,
57	1	StepTested::BEFORE => $listener,
58
59	1	FeatureTested::AFTER => $listener,
60	1	BackgroundTested::AFTER => $listener,
61	1	ScenarioTested::AFTER => $listener,
62	1	OutlineTested::AFTER => $listener,
63	1	ExampleTested::AFTER => $listener,
64	1	StepTested::AFTER => $listener,
65	1	];
66		}
67
68		/**
69		* @param GherkinNodeTested $event
70		*/
71	13	public function logEvent(GherkinNodeTested $event)
72		{
73	13	list($header, $context) = $this->processNodeEvent($event);
74	12	$this->logger->debug($header, $context);
75	12	}
76
77		/**
78		* @param GherkinNodeTested $event
79		*
80		* @return array
81		*/
82	13	protected function processNodeEvent(GherkinNodeTested $event)
83		{
84	13	list($context, $nodeHeader) = $this->resolveContextAndNodeHeader($event);
85
86		return [
87	12	sprintf(
88	12	'[%s][%s]',
89	12	$nodeHeader,
90	12	$this->resolveActionType($event)
91	12	),
92		$context
93	12	];
94		}
95
96		/**
97		* @param GherkinNodeTested $event
98		*
99		* @return string
100		*/
101	12	protected function resolveActionType(GherkinNodeTested $event)
102		{
103		return $event instanceof AfterTested
104	12	? self::HEADER_ACTION_OUT
105	12	: self::HEADER_ACTION_IN;
106		}
107
108		/**
109		* @param GherkinNodeTested $event
110		*
111		* @return array
112		*/
113	13	protected function resolveContextAndNodeHeader(GherkinNodeTested $event)
114		{
115	13	$context = [];
116	13	switch (true) {
117	13	case $event instanceof StepTested:
118	2	$nodeHeader = self::HEADER_NODE_STEP;
119	2	$context['text'] = $event->getStep()->getText();
120	2	break;
121	11	case $event instanceof BackgroundTested:
122	2	$nodeHeader = self::HEADER_NODE_BACKGROUND;
123	2	$context['title'] = $event->getBackground()->getTitle();
124	2	break;
125	9	case $event instanceof ScenarioTested:
126	4	$scenario = $event->getScenario();
127	4	$nodeHeader = self::HEADER_NODE_SCENARIO;
128	4	if ($scenario instanceof ExampleNode) {
129	2	$nodeHeader = self::HEADER_NODE_EXAMPLE;
130	2	$context['tokens'] = $scenario->getTokens();
131	2	}
132	4	$context['title'] = $scenario->getTitle();
133	4	break;
134	5	case $event instanceof OutlineTested:
135	2	$nodeHeader = self::HEADER_NODE_OUTLINE;
136	2	$context['title'] = $event->getOutline()->getTitle();
137	2	break;
138	3	case $event instanceof FeatureTested:
139	2	$nodeHeader = self::HEADER_NODE_FEATURE;
140	2	$context['title'] = $event->getFeature()->getTitle();
141	2	$context['file'] = $event->getFeature()->getFile();
142	2	break;
143	1	default:
144	1	throw new \InvalidArgumentException(sprintf('"%s" not handled !', get_class($event)));
145	1	}
146
147	12	if (!$event instanceof FeatureTested) {
148	10	$context['line'] = $this->resolveNodeLine($event);
149	10	}
150
151		return [
152	12	$context,
153		$nodeHeader
154	12	];
155		}
156
157		/**
158		* @param GherkinNodeTested $event
159		*
160		* @return int
161		*/
162	10	protected function resolveNodeLine(GherkinNodeTested $event)
163		{
164	10	$node = $event->getNode();
165	10	$line = $node->getLine();
166
167		if ($node instanceof StepContainerInterface
168	10	&& $event instanceof AfterTested
169	10	&& !$event instanceof StepTested /* no need to process step event end line */
170	10	) {
171		// in case of end event, try to find the last line of the node
172
173		/** @var StepContainerInterface $node*/
174	4	$stepList = $node->getSteps();
175	4	$lastStep = array_pop($stepList);
176
177		// Check if StepContainer was not empty
178	4	if ($lastStep instanceof StepNode) {
179	4	$line = $lastStep->getLine();
180	4	}
181	4	}
182
183	10	return $line;
184		}
185		}
186

yoanm / BehatUtilsExtension

Push — master ( acd498...9afd06 )

resolveContextAndNodeHeader() C

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like