assert_value.rb in assert_value-1.5.1

- old
+ new

@@ -4,11 +4,11 @@
 # 1) Test::Unit from Ruby <= 1.8.7 and Ruby >= 2.2.2
 # 2) Minitest 2.x-4.x, either bundled with Ruby 1.9 - 2.1 or installed via gem
 # 3) Minitest > 5.0 bundles with Ruby >= 2.2.2 or installed via gem
 # 4) RSpec
 begin
-    require 'minitest/autorun' # Minitest 5.x
+    require 'minitest' # Minitest 5.x
 rescue LoadError
     begin
         require 'minitest/unit' # old Minitest
     rescue LoadError
         begin
@@ -23,11 +23,13 @@
     ASSERT_VALUE_TEST_FRAMEWORK = :new_minitest
 elsif defined?(MiniTest)
     ASSERT_VALUE_TEST_FRAMEWORK = :old_minitest
 elsif defined?(Test)
     ASSERT_VALUE_TEST_FRAMEWORK = :test_unit
-else
+elsif defined?(RSpec)
     ASSERT_VALUE_TEST_FRAMEWORK = :rspec_only
+else
+    raise "assert_value requires at least one of the minitest, test-unit, and rspec gems"
 end
 
 require 'text_diff'
 require 'pathname'
 