rename files because of the new molly guard

tests/counting/seven_successes

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-../../urchin .fixture | grep '7 tests passed.'
+../../urchin .test | grep '7 tests passed.'

tests/counting/three_failures

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-../../urchin .fixture | grep '3 tests failed.'
+../../urchin .test | grep '3 tests failed.'

tests/setup_teardown/count runs

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-[ $(../../urchin .fixtures| grep 31|wc -l) -lt 3 ]
+[ $(../../urchin .test| grep 31|wc -l) -lt 3 ]