Peridot\Core\AbstractTest

Complexity

Total Complexity

28

Size/Duplication

Total Lines	314
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	3

Importance

Changes

0

21 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	addSetupFunction()	0	5	1
A	addTearDownFunction()	0	5	1
A	getDescription()	0	4	1
A	getDefinition()	0	4	1
A	setParent()	0	5	1
A	getParent()	0	4	1
A	getTitle()	0	11	2
A	getPending()	0	4	1
A	setPending()	0	4	1
A	applyFocusPatterns()	0	16	4
A	getSetupFunctions()	0	4	1
A	getTearDownFunctions()	0	4	1
A	forEachNodeBottomUp()	0	8	2
A	forEachNodeTopDown()	0	12	3
A	getScope()	0	4	1
A	setScope()	0	5	1
A	getFile()	0	4	1
A	setFile()	0	5	1
A	setDefinitionArguments()	0	4	1
A	getDefinitionArguments()	0	4	1

<?php

namespace Peridot\Core;

/**
 * Base class for Peridot Suites and Tests
 *
 * @package Peridot\Core
 */
abstract class AbstractTest implements TestInterface
{
    use HasEventEmitterTrait;

    /**
     * The test definition as a callable.
     *
     * @var callable
     */
    protected $definition;

    /**
     * A collection of functions to run before tests execute.
     *
     * @var array
     */
    protected $setUpFns = [];

    /**
     * A collection of functions to run after tests execute.
     *
     * @var array
     */
    protected $tearDownFns = [];

    /**
     * @var string
     */
    protected $description;

    /**
     * @var TestInterface
     */
    protected $parent;

    /**
     * @var bool|null
     */
    protected $pending = null;

    /**
     * @var bool
     */
    protected $focused;

    /**
     * @var Scope
     */
    protected $scope;

    /**
     * @var string
     */
    protected $file;

    /**
     * @var array
     */
    protected $definitionArguments = [];

    /**
     * @param string   $description
     * @param callable $definition
     * @param bool     $focused
     */
    public function __construct($description, callable $definition, $focused = false)
    {
        $this->definition = $definition;
        $this->description = $description;
        $this->focused = $focused;
        $this->scope = new Scope();
    }

    /**
     * {@inheritdoc}
     *
     * @param callable $setupFn
     */
    public function addSetupFunction(callable $setupFn)
    {
        $fn = $this->getScope()->peridotBindTo($setupFn);
        array_push($this->setUpFns, $fn);
    }

    /**
     * {@inheritdoc}
     *
     * @param callable $tearDownFn
     */
    public function addTearDownFunction(callable $tearDownFn)
    {
        $fn = $this->getScope()->peridotBindTo($tearDownFn);
        array_push($this->tearDownFns, $fn);
    }

    /**
     * {@inheritdoc}
     *
     * @return string
     */
    public function getDescription()
    {
        return $this->description;
    }

    /**
     * {@inheritdoc}
     *
     * @return callable
     */
    public function getDefinition()
    {
        return $this->scope->peridotBindTo($this->definition);
    }

    /**
     * {@inheritdoc}
     *
     * @param  TestInterface $parent
     * @return mixed|void
     */
    public function setParent(TestInterface $parent)
    {
        $this->parent = $parent;
        $this->setScope($parent->getScope());
    }

    /**
     * {@inheritdoc}
     *
     * @return TestInterface
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * {@inheritdoc}
     *
     * @return string
     */
    public function getTitle()
    {
        $parts = [];
        $node = $this;
        while ($node != null) {
            array_unshift($parts, $node->getDescription());
            $node = $node->getParent();
        }

        return implode(' ', $parts);
    }

    /**
     * {@inheritdoc}
     *
     * @return bool|null
     */
    public function getPending()
    {
        return $this->pending;
    }

    /**
     * {@inheritdoc}
     *
     * @param bool $state
     */
    public function setPending($state)
    {
        $this->pending = (bool) $state;
    }

    /**
     * Set the focused status of the test and its children according to the
     * supplied focus pattern and/or skip pattern
     *
     * @param string|null $focusPattern
     * @param string|null $skipPattern
     */
    public function applyFocusPatterns($focusPattern, $skipPattern = null)
    {
        $title = $this->getTitle();

        if ($skipPattern !== null && preg_match($skipPattern, $title)) {
            $this->focused = false;

            return;
        }

        if ($focusPattern === null) {
            $this->focused = true;
        } else {
            $this->focused = (bool) preg_match($focusPattern, $title);
        }
    }

    /**
     * {@inheritdoc}
     *
     * @return array
     */
    public function getSetupFunctions()
    {
        return $this->setUpFns;
    }

    /**
     * {@inheritdoc}
     *
     * @return array
     */
    public function getTearDownFunctions()
    {
        return $this->tearDownFns;
    }

    /**
     * {@inheritdoc}
     *
     * @param callable $fn
     */
    public function forEachNodeBottomUp(callable $fn)
    {
        $node = $this;
        while ($node !== null) {
            $fn($node);
            $node = $node->getParent();
        }
    }

    /**
     * {@inheritdoc}
     *
     * @param callable $fn
     */
    public function forEachNodeTopDown(callable $fn)
    {
        $node = $this;
        $nodes = [];
        while ($node !== null) {
            array_unshift($nodes, $node);
            $node = $node->getParent();
        }
        foreach ($nodes as $node) {
            $fn($node);
        }
    }

    /**
     * {@inheritdoc}
     *
     * @return Scope
     */
    public function getScope()
    {
        return $this->scope;
    }

    /**
     * {@inheritdoc}
     *
     * @param Scope $scope
     * @return mixed
     */
    public function setScope(Scope $scope)
    {
        $this->scope = $scope;
        return $this;
    }

    /**
     * Get the file this test belongs to.
     *
     * @return string
     */
    public function getFile()
    {
        return $this->file;
    }

    /**
     * Set the file this test belongs to.
     *
     * @param string $file
     */
    public function setFile($file)
    {
        $this->file = $file;
        return $this;
    }

    /**
     * {@inheritdoc}
     *
     * @param array $args
     * @return $this
     */
    public function setDefinitionArguments(array $args)
    {
        $this->definitionArguments = $args;
    }

    /**
     * {@inheritdoc}
     *
     * @return array
     */
    public function getDefinitionArguments()
    {
        return $this->definitionArguments;
    }
}