The assertJsonStringEqualsJsonFile() is a built in PHP function to test your php based features before deploying the application on your live application.
Syntax:
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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.
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<?php use PHPUnit\Framework\TestCase; class JsonStringEqualsJsonFileTest extends TestCase { public function testFailure() { $this->assertJsonStringEqualsJsonFile( 'path/to/fixture/file', json_encode(['Mascot' => 'ux']) ); } } ?> |
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$ 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. |
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