Changed Content-Type header to text/csv re: RFC 7111

thephpleague · Sep 1, 2016 · b61b7d6 · b61b7d6
1 parent b9a0998
commit b61b7d6
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/Config/Output.php b/src/Config/Output.php
@@ -179,7 +179,7 @@ public function output($filename = null)
     {
         if (null !== $filename) {
             $filename = filter_var($filename, FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW);
-            header('Content-Type: application/octet-stream');
+            header('Content-Type: text/csv');
             header('Content-Transfer-Encoding: binary');
             header("Content-Disposition: attachment; filename=\"$filename\"");
         }

diff --git a/test/CsvTest.php b/test/CsvTest.php
@@ -94,7 +94,10 @@ public function testOutputHeaders()
         }
         $this->csv->output('test.csv');
         $headers = \xdebug_get_headers();
-        $this->assertSame($headers[0], 'Content-Type: application/octet-stream');
+
+        // Due to the variety of ways the xdebug expresses Content-Type of text files,
+        // we cannot count on complete string matching.
+        $this->assertContains('content-type: text/csv', strtolower($headers[0]));
         $this->assertSame($headers[1], 'Content-Transfer-Encoding: binary');
         $this->assertSame($headers[2], 'Content-Disposition: attachment; filename="test.csv"');
     }