diff options
Diffstat (limited to 'actionpack/test')
| -rw-r--r-- | actionpack/test/controller/flash_test.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/actionpack/test/controller/flash_test.rb b/actionpack/test/controller/flash_test.rb index 84e27d7779..ee215bb19e 100644 --- a/actionpack/test/controller/flash_test.rb +++ b/actionpack/test/controller/flash_test.rb @@ -140,4 +140,19 @@ class FlashTest < ActionController::TestCase get :std_action assert_nil assigns["flash_copy"]["foo"] end + + def test_keep_and_discard_return_values + flash = ActionController::Flash::FlashHash.new + flash.update(:foo => :foo_indeed, :bar => :bar_indeed) + + assert_equal(:foo_indeed, flash.discard(:foo)) # valid key passed + assert_nil flash.discard(:unknown) # non existant key passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.discard()) # nothing passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.discard(nil)) # nothing passed + + assert_equal(:foo_indeed, flash.keep(:foo)) # valid key passed + assert_nil flash.keep(:unknown) # non existant key passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.keep()) # nothing passed + assert_equal({:foo => :foo_indeed, :bar => :bar_indeed}, flash.keep(nil)) # nothing passed + end end |