The assertJsonStringEqualsJsonFile() is a built in PHP function to test your php based features before deploying the application on your live application.
Syntax:
1 | assertJsonStringEqualsJsonFile(mixed $expectedFile, mixed $actualJson[, string $message = '']) |
Reports an error identified by $message if the value of $actualJson does not match the value of $expectedFile.
1 2 3 4 5 6 7 8 9 10 11 12 13 | <?php use PHPUnit\Framework\TestCase; class JsonStringEqualsJsonFileTest extends TestCase { public function testFailure() { $this->assertJsonStringEqualsJsonFile( 'path/to/fixture/file', json_encode(['Mascot' => 'ux']) ); } } ?> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | $ phpunit JsonStringEqualsJsonFileTest PHPUnit 8.4.0 by Sebastian Bergmann and contributors. F Time: 0 seconds, Memory: 5.00Mb There was 1 failure: 1) JsonStringEqualsJsonFile::testFailure Failed asserting that '{"Mascot":"ux"}' matches JSON string "{"Mascott":"Tux"}". /home/sb/JsonStringEqualsJsonFileTest.php:5 FAILURES! Tests: 1, Assertions: 3, Failures: 1. |
If you like FreeWebMentor and you would like to contribute, you can write an article and mail your article to [email protected] Your article will appear on the FreeWebMentor main page and help other developers.
