diff --git a/test/shoulda/test_framework_detection_test.rb b/test/shoulda/test_framework_detection_test.rb
index 06094f1..a05c2dc 100644
--- a/test/shoulda/test_framework_detection_test.rb
+++ b/test/shoulda/test_framework_detection_test.rb
@@ -44,7 +44,10 @@ def assert_test_cases_are_detected(*expected_test_cases)
     options = expected_test_cases.last.is_a?(Hash) ? expected_test_cases.pop : {}
     setup = options[:setup] || ""
     output = execute(file_that_detects_test_framework_test_cases([setup]))
-    actual_test_cases = output.split("\n").first.split(", ")
+    output_lines = output.split("\n")
+    # Ignore Bundler output if present
+    output_lines.shift if output_lines.first =~ /Resolving dependencies.../
+    actual_test_cases = output_lines.first.split(", ")
     assert_equal expected_test_cases, actual_test_cases
   end