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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
require 'spec_helper'
include TwitterCldr::Collation
describe TrieLoader do
describe '.load_default_trie' do
let(:root) { 42 }
let(:trie) { Trie.new(root).tap { |t| t.lock } }
let(:trie_dump) { Marshal.dump(trie) }
let(:loaded_trie) { TrieLoader.load_default_trie }
let(:locale) { TrieLoader::DEFAULT_TRIE_LOCALE }
before(:each) { mock_trie_dump }
it 'loads a Trie' do
expect(loaded_trie).to be_instance_of(Trie)
end
it 'loads trie root' do
expect(loaded_trie.instance_variable_get(:@root)).to eq(root)
end
it 'loads trie as unlocked' do
expect(loaded_trie).not_to be_locked
end
end
describe '.load_tailored_trie' do
let(:root) { 42 }
let(:original_fallback) { 13 }
let(:new_fallback) { 37 }
let(:trie) { TrieWithFallback.new(original_fallback).tap { |t| t.lock.instance_variable_set(:@root, root) } }
let(:locale) { :ru }
let(:trie_dump) { Marshal.dump(trie) }
let(:loaded_trie) { TrieLoader.load_tailored_trie(locale, new_fallback) }
before(:each) { mock_trie_dump }
it 'loads a TrieWithFallback' do
expect(loaded_trie).to be_instance_of(TrieWithFallback)
end
it 'loads trie root' do
expect(loaded_trie.instance_variable_get(:@root)).to eq(root)
end
it 'loads trie as unlocked' do
expect(loaded_trie).not_to be_locked
end
it 'sets trie fallback' do
expect(loaded_trie.fallback).to eq(new_fallback)
end
end
describe '.dump_path' do
it 'returns path to a trie dump for a specific locale' do
expect(TrieLoader.dump_path(:foo)).to eq(File.join(TwitterCldr::RESOURCES_DIR, 'collation', 'tries', 'foo.dump'))
end
end
def mock_trie_dump
mock(File).open(TrieLoader.dump_path(locale), 'r') { |*args| args.last.call(trie_dump) }
end
end
Version data entries
21 entries across 21 versions & 2 rubygems