Concert::create return NULL if concert already exist.

We probably need some better error handling here. There's a myriad of
reasons why this call could fail, and we might need to communicate the
failure reason somewhere.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/ConcertTest.php b/tests/ConcertTest.php
index 19267ee..82bdc9a 100644
--- a/tests/ConcertTest.php
+++ b/tests/ConcertTest.php
@@ -44,6 +44,6 @@ final class ConcertTest extends WP_UnitTestCase
             "https://example.com/tickets/42",
             "https://example.com/events/93");
 
-        $this->assertEquals("dup", $new);
+        $this->assertNull($new);
     }
 }