Sha256: 2377965d47e793dd25753fde9376d5a6f5f0385aa062c90616638fc517856603
Contents?: true
Size: 775 Bytes
Versions: 16
Compression:
Stored size: 775 Bytes
Contents
require File.instance_eval { expand_path join(dirname(__FILE__), 'test_helper') }
require 'freighthopper'
class HashTest < Test::Unit::TestCase
context 'map_keys' do
should 'replace keys with their mapped replacement' do
base = {:hello => :world}
expected = {:howdy => :world}
assert_equal expected, base.map_keys(:hello => :howdy)
end
should 'not modify keys that are not specified' do
base = {:a => 1, :b => 2}
mapping = {:a => :hello}
expected = {:hello => 1, :b => 2}
assert_equal expected, base.map_keys(mapping)
end
should 'ignore mappings that do not exist' do
base = {:a => 1, :b => 2}
mapping = {:q => :r}
assert_equal base, base.map_keys(mapping)
end
end
end
Version data entries
16 entries across 16 versions & 2 rubygems