refs #6577 Return HTTP 204 instead of GIF for JavaScript tracking.

added a new url parameter send_image=0 to disable sending an
image and instead response with a 204 code

1 files changed, 56 insertions, 0 deletions

diff --git a/tests/PHPUnit/Framework/Constraint/ResponseCode.php b/tests/PHPUnit/Framework/Constraint/ResponseCode.php
new file mode 100644
index 0000000000..b934ea008f
--- /dev/null
+++ b/tests/PHPUnit/Framework/Constraint/ResponseCode.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link    http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+namespace Piwik\Tests\Framework\Constraint;
+
+class ResponseCode extends \PHPUnit_Framework_Constraint
+{
+
+    /**
+     * @param integer $value Expected response code
+     */
+    public function __construct($value)
+    {
+        parent::__construct();
+        $this->value = $value;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns TRUE if the
+     * constraint is met, FALSE otherwise.
+     *
+     * @param mixed $other Value or object to evaluate.
+     * @return bool
+     */
+    public function matches($other)
+    {
+        $options = array(
+            CURLOPT_URL            => $other,
+            CURLOPT_HEADER         => true,
+            CURLOPT_TIMEOUT        => 1,
+            CURLOPT_RETURNTRANSFER => true
+        );
+
+        $ch = curl_init();
+        curl_setopt_array($ch, $options);
+        @curl_exec($ch);
+        $responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+
+        return $this->value === (int) $responseCode;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return 'does not return response code ' . $this->exporter->export($this->value);
+    }
+}?>
\ No newline at end of file