function JsonTest::testEncodingStartEnd

Tests end and start of the encoded string.

File

core/tests/Drupal/Tests/Component/Serialization/JsonTest.php, line 78

Class

JsonTest

@coversDefaultClass \Drupal\Component\Serialization\Json @group Serialization

Namespace

Code

public function testEncodingStartEnd() {
    $json = Json::encode($this->string);
    // The first and last characters should be ", and no others.
    $this->assertTrue($json[0] == '"', 'A JSON encoded string begins with ".');
    $this->assertTrue($json[strlen($json) - 1] == '"', 'A JSON encoded string ends with ".');
    $this->assertTrue(substr_count($json, '"') == 2, 'A JSON encoded string contains exactly two ".');
}