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-rw-r--r--activesupport/test/core_ext/string_ext_test.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb
index 4d876954cf..ade09efc56 100644
--- a/activesupport/test/core_ext/string_ext_test.rb
+++ b/activesupport/test/core_ext/string_ext_test.rb
@@ -111,6 +111,10 @@ class StringInflectionsTest < Test::Unit::TestCase
assert_equal "Account", "MyApplication::Billing::Account".demodulize
end
+ def test_deconstantize
+ assert_equal "MyApplication::Billing", "MyApplication::Billing::Account".deconstantize
+ end
+
def test_foreign_key
ClassNameToForeignKeyWithUnderscore.each do |klass, foreign_key|
assert_equal(foreign_key, klass.foreign_key)