Chekote\PHPUnit\Framework\TestCase

Complexity

Total Complexity

2

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	assertException()	0	8	2

<?php namespace Chekote\PHPUnit\Framework;

use Exception;
use PHPUnit\Framework\TestCase as BaseTestCase;
use PHPUnit_Framework_Constraint_Exception;
use PHPUnit_Framework_Constraint_ExceptionMessage;
use PHPUnit_Framework_ExpectationFailedException;
use Throwable;

/**
 * Adds additional functionality to the PHPUnit TestCase class.
 */
class TestCase extends BaseTestCase
{
    /**
     * Asserts that the lambda throws the specified exception.
     *
     * @param  Exception                                    $expected the expected exception (class and message must match)
     * @param  callable                                     $lambda   the lambda to execute
     * @throws PHPUnit_Framework_ExpectationFailedException If the specified exception is not thrown.`
     */
    public function assertException(Exception $expected, callable $lambda): void
    {
        try {
            $lambda();
            $this->fail(get_class($expected) . ' was not thrown');
        } catch (Throwable | Exception $actual) {
            $this->assertThat($actual, new PHPUnit_Framework_Constraint_Exception(get_class($expected)));
            $this->assertThat($actual, new PHPUnit_Framework_Constraint_ExceptionMessage($expected->getMessage()));
        }
    }
}