Behapi\Json\AbstractContext

Complexity

Total Complexity

35

Size/Duplication

Total Lines	231
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

32 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
	getJson()	0	1	?
A	getValue()	0	4	1
A	path_should_be_readable()	0	4	1
A	path_should_not_be_readable()	0	4	1
A	the_json_path_should_be_equal_to()	0	4	1
A	the_json_path_should_not_be_equal_to()	0	4	1
A	the_json_path_should_be_py_string()	0	4	1
A	the_json_path_should_be()	0	4	1
A	the_json_path_should_not_be()	0	4	1
A	the_json_path_should_be_null()	0	4	1
A	the_json_path_should_not_be_null()	0	4	1
A	the_json_path_should_be_empty()	0	4	1
A	the_json_path_should_not_be_empty()	0	4	1
A	the_json_path_contains()	0	4	1
A	the_json_path_not_contains()	0	4	1
A	the_json_path_collection_contains()	0	12	3
A	the_json_path_should_be_a_valid_date()	0	8	2
A	the_json_path_should_be_greater_than()	0	4	1
A	the_json_path_should_be_greater_or_equal_than()	0	4	1
A	the_json_path_should_be_less_than()	0	4	1
A	the_json_path_should_be_less_or_equal_than()	0	4	1
A	should_be_an_array()	0	4	1
A	the_json_path_should_have_at_least_elements()	0	7	1
A	the_json_path_should_have_elements()	0	4	1
A	the_json_path_should_have_at_most_elements()	0	7	1
A	the_json_path_should_match()	0	4	1
A	the_json_path_should_not_match()	0	9	2
A	root_should_be_an_array()	0	4	1
A	the_root_should_have_elements()	0	7	1
A	the_root_should_have_at_most_elements()	0	7	1
A	the_json_path_should_be_a_valid_json_encoded_string()	0	7	1

<?php declare(strict_types=1);
namespace Behapi\Json;

use stdClass;
use Datetime;

use Throwable;
use InvalidArgumentException;

use Behat\Gherkin\Node\PyStringNode;
use Behat\Behat\Context\Context as BehatContext;

use Symfony\Component\PropertyAccess\PropertyAccess;
use Symfony\Component\PropertyAccess\PropertyAccessor;

use Webmozart\Assert\Assert;

use function preg_match;
use function json_last_error;

use const JSON_ERROR_NONE;
use const PREG_OFFSET_CAPTURE;

abstract class AbstractContext implements BehatContext
{
    /** @var PropertyAccessor */
    private $accessor;

    public function __construct()
    {
        $this->accessor = PropertyAccess::createPropertyAccessor();
    }

    abstract protected function getJson();

    protected function getValue(string $path)
    {
        return $this->accessor->getValue($this->getJson(), $path);
    }

    /** @Then :path should be accessible in the latest json response */
    final public function path_should_be_readable(string $path): void
    {
        Assert::true($this->accessor->isReadable($this->getJson(), $path), "The path $path should be a valid path");
    }

    /** @Then :path should not exist in the latest json response */
    final public function path_should_not_be_readable(string $path): void
    {
        Assert::false($this->accessor->isReadable($this->getJson(), $path), "The path $path should not be a valid path");
    }

    /** @Then in the json, :path should be equal to :expected */
    final public function the_json_path_should_be_equal_to(string $path, $expected): void
    {
        Assert::eq($this->getValue($path), $expected);
    }

    /** @Then in the json, :path should not be equal to :expected */
    final public function the_json_path_should_not_be_equal_to(string $path, $expected): void
    {
        Assert::notEq($this->getValue($path), $expected);
    }

    /** @Then in the json, :path should be: */
    final public function the_json_path_should_be_py_string(string $path, PyStringNode $expected): void
    {
        Assert::same($this->getValue($path), $expected->getRaw());
    }

    /** @Then /^in the json, "(?P<path>(?:[^"]|\\")*)" should be (?P<expected>true|false)$/ */
    final public function the_json_path_should_be(string $path, string $expected): void
    {
        Assert::same($this->getValue($path), 'true' === $expected);
    }

    /** @Then /^in the json, "(?P<path>(?:[^"]|\\")*)" should not be (?P<expected>true|false)$/ */
    final public function the_json_path_should_not_be(string $path, string $expected): void
    {
        Assert::notSame($this->getValue($path), 'true' === $expected);
    }

    /** @Then in the json, :path should be null */
    final public function the_json_path_should_be_null(string $path): void
    {
        Assert::null($this->getValue($path));
    }

    /** @Then in the json, :path should not be null */
    final public function the_json_path_should_not_be_null(string $path): void
    {
        Assert::notNull($this->getValue($path));
    }

    /** @Then in the json, :path should be empty */
    final public function the_json_path_should_be_empty(string $path): void
    {
        Assert::isEmpty($this->getValue($path));
    }

    /** @Then in the json, :path should not be empty */
    final public function the_json_path_should_not_be_empty(string $path): void
    {
        Assert::notEmpty($this->getValue($path));
    }

    /** @Then in the json, :path should contain :expected */
    final public function the_json_path_contains(string $path, $expected): void
    {
        Assert::contains($this->getValue($path), $expected);
    }

    /** @Then /^in the json, :path should not contain :expected */
    final public function the_json_path_not_contains(string $path, $expected): void
    {
        Assert::notContains($this->getValue($path), $expected);
    }

    /** @Then in the json, :path collection should contain an element with :value equal to :expected */
    final public function the_json_path_collection_contains(string $path, string $value, $expected): void
    {
        $collection = $this->accessor->getValue($this->getJson(), $path);

        foreach ($collection as $element) {
            if ($expected === $this->accessor->getValue($element, $value)) {
                return;
            }
        }

        throw new InvalidArgumentException("$path collection does not contain an element with $value equal to $expected");
    }

    /** @Then in the json, :path should be a valid date(time) */
    final public function the_json_path_should_be_a_valid_date(string $path): void
    {
        try {
            new Datetime($this->getValue($path));
        } catch (Throwable $t) {
            throw new InvalidArgumentException("$path does not contain a valid date");
        }
    }

    /** @Then in the json, :path should be greater than :expected */
    final public function the_json_path_should_be_greater_than(string $path, int $expected): void
    {
        Assert::greaterThan($this->getValue($path), $expected);
    }

    /** @Then in the json, :path should be greater than or equal to :expected */
    final public function the_json_path_should_be_greater_or_equal_than(string $path, int $expected): void
    {
        Assert::greaterThanEq($this->getValue($path), $expected);
    }

    /** @Then in the json, :path should be less than :expected */
    final public function the_json_path_should_be_less_than(string $path, int $expected): void
    {
        Assert::lessThan($this->getValue($path), $expected);
    }

    /** @Then in the json, :path should be less than or equal to :expected */
    final public function the_json_path_should_be_less_or_equal_than(string $path, int $expected): void
    {
        Assert::lessThanEq($this->getValue($path), $expected);
    }

    /** @Then in the json, :path should be an array */
    final public function should_be_an_array(string $path): void
    {
        Assert::isArray($this->getValue($path));
    }

    /** @Then in the json, :path should have at least :count element(s) */
    final public function the_json_path_should_have_at_least_elements(string $path, int $count): void
    {
        $value = $this->getValue($path);

        Assert::isArray($value);
        Assert::greaterThanEq(count($value), $count);
    }

    /** @Then in the json, :path should have :count element(s) */
    final public function the_json_path_should_have_elements(string $path, int $count): void
    {
        Assert::count($this->getValue($path), $count);
    }

    /** @Then in the json, :path should have at most :count element(s) */
    final public function the_json_path_should_have_at_most_elements(string $path, int $count): void
    {
        $value = $this->getValue($path);

        Assert::isArray($value);
        Assert::lessThanEq(count($value), $count);
    }

    /** @Then in the json, :path should match :pattern */
    final public function the_json_path_should_match(string $path, string $pattern): void
    {
        Assert::regex($this->getValue($path), $pattern);
    }

    /**
     * @Then in the json, :path should not match :pattern
     *
     * -----
     *
     * Note :: The body of this assertion should be replaced by a
     * `Assert::notRegex` as soon as the Assert's PR
     * https://github.com/webmozart/assert/pull/58 is merged and released.
     */
    final public function the_json_path_should_not_match(string $path, string $pattern): void
    {
        if (!preg_match($pattern, $this->getValue($path), $matches, PREG_OFFSET_CAPTURE)) {
            // it's all good, it is supposed not to match. :}
            return;
        }

        throw new InvalidArgumentException("The value matches {$pattern} at offset {$matches[0][1]}");
    }

    /** @Then in the json, the root should be an array */
    final public function root_should_be_an_array(): void
    {
        Assert::isArray($this->getJson());
    }

    /** @Then in the json, the root should have :count element(s) */
    final public function the_root_should_have_elements(int $count): void
    {
        $value = $this->getJson();

        Assert::isArray($value);
        Assert::count($value, $count);
    }

    /** @Then in the json, the root should have at most :count element(s) */
    final public function the_root_should_have_at_most_elements(int $count): void
    {
        $value = $this->getJson();

        Assert::isArray($value);
        Assert::lessThanEq($value, $count);
    }

    /** @Then in the json, :path should be a valid json encoded string */
    final public function the_json_path_should_be_a_valid_json_encoded_string(string $path): void
    {
        $value = json_decode($this->getValue($path));

        Assert::notNull($value);
        Assert::same(json_last_error(), JSON_ERROR_NONE);
    }
}