Find a free port, don't guess one.

tomlea · Mar 15, 2012 · 97f2fa3 · 97f2fa3
1 parent 9e58935
commit 97f2fa3
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/test/geminabox_test_case.rb b/test/geminabox_test_case.rb
@@ -115,8 +115,15 @@ def fixture(*args)
     self.class.fixture(*args)
   end
 
+  def find_free_port
+    server = TCPServer.new('127.0.0.1', 0)
+    port = server.addr[1]
+    server.close
+    port
+  end
+
   def start_app!
-    @test_server_port = 7000 + rand(1000)
+    @test_server_port = find_free_port
 
     FileUtils.rm_rf("/tmp/geminabox-test-data")
     FileUtils.mkdir("/tmp/geminabox-test-data")