Class ActionDispatch::FlashHashTest < ActiveSupport::TestCase

# File actionpack/test/controller/flash_hash_test.rb, line 5
def setup
  @hash = Flash::FlashHash.new
end

# File actionpack/test/controller/flash_hash_test.rb, line 32
def test_delete
  @hash['foo'] = 'bar'
  @hash.delete 'foo'

  assert !@hash.key?('foo')
  assert_nil @hash['foo']
end

# File actionpack/test/controller/flash_hash_test.rb, line 75
def test_discard_no_args
  @hash['hello'] = 'world'
  @hash.discard
  @hash.sweep
  assert_equal({}, @hash.to_hash)
end

# File actionpack/test/controller/flash_hash_test.rb, line 82
def test_discard_one_arg
  @hash['hello'] = 'world'
  @hash['omg']   = 'world'
  @hash.discard 'hello'
  @hash.sweep
  assert_equal({'omg' => 'world'}, @hash.to_hash)
end

# File actionpack/test/controller/flash_hash_test.rb, line 57
def test_each
  @hash['hello'] = 'world'
  @hash['foo'] = 'bar'

  things = []
  @hash.each do |k,v|
    things << [k,v]
  end

  assert_equal([%w{ hello world }, %w{ foo bar }].sort, things.sort)
end

# File actionpack/test/controller/flash_hash_test.rb, line 49
def test_empty?
  assert @hash.empty?
  @hash['zomg'] = 'bears'
  assert !@hash.empty?
  @hash.clear
  assert @hash.empty?
end

# File actionpack/test/controller/flash_hash_test.rb, line 14
def test_keys
  assert_equal [], @hash.keys

  @hash['foo'] = 'zomg'
  assert_equal ['foo'], @hash.keys

  @hash['bar'] = 'zomg'
  assert_equal ['foo', 'bar'].sort, @hash.keys.sort
end

# File actionpack/test/controller/flash_hash_test.rb, line 69
def test_replace
  @hash['hello'] = 'world'
  @hash.replace('omg' => 'aaron')
  assert_equal({'omg' => 'aaron'}, @hash.to_hash)
end

# File actionpack/test/controller/flash_hash_test.rb, line 9
def test_set_get
  @hash[:foo] = 'zomg'
  assert_equal 'zomg', @hash[:foo]
end

# File actionpack/test/controller/flash_hash_test.rb, line 40
def test_to_hash
  @hash['foo'] = 'bar'
  assert_equal({'foo' => 'bar'}, @hash.to_hash)

  @hash.to_hash['zomg'] = 'aaron'
  assert !@hash.key?('zomg')
  assert_equal({'foo' => 'bar'}, @hash.to_hash)
end

# File actionpack/test/controller/flash_hash_test.rb, line 24
def test_update
  @hash['foo'] = 'bar'
  @hash.update('foo' => 'baz', 'hello' => 'world')

  assert_equal 'baz', @hash['foo']
  assert_equal 'world', @hash['hello']
end