1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php b/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php
new file mode 100644
index 0000000..535faa9
--- /dev/null
+++ b/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php
@@ -0,0 +1,29 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class Framework_Constraint_IsJsonTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider evaluateDataprovider
+     */
+    public function testEvaluate($expected, $jsonOther)
+    {
+        $constraint = new PHPUnit_Framework_Constraint_IsJson();
+        $this->assertEquals($expected, $constraint->evaluate($jsonOther, '', true));
+    }
+
+    public static function evaluateDataprovider()
+    {
+        return [
+            'valid JSON'                                     => [true, '{}'],
+            'empty string should be treated as invalid JSON' => [false, ''],
+        ];
+    }
+}