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Contents
require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', '..', 'spec_helper.rb'))
require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', '..', '..', 'lib', 'whiskey_disk', 'config'))
require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', '..', '..', 'lib', 'whiskey_disk', 'config', 'filters', 'stringify_hash_keys_filter'))
describe 'filtering configuration data to only have symbol hash keys' do
before do
@config = WhiskeyDisk::Config.new
@filter = WhiskeyDisk::Config::StringifyHashKeysFilter.new(@config)
@data = {
'a' => {
:x => 'y',
'c' => 'd',
:e => {
'f' => ['a', 'b', 'c']
}
},
:b => [ '1', '2', '3' ]
}
end
it 'recursively stringifies hash keys in the provided data structure' do
@filter.filter(@data).should == {
'a' => {
'x' => 'y',
'c' => 'd',
'e' => {
'f' => [ 'a', 'b', 'c' ]
}
},
'b' => [ '1', '2', '3' ]
}
end
it 'clones value data so that the original data structure is not shared' do
original = @data.clone
result = @filter.filter(@data)
result['a']['e']['f'] << 'd'
@data.should == original
end
end
Version data entries
5 entries across 5 versions & 3 rubygems