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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::Formatters::Plurals
describe Rules do
describe "#get_resource" do
it "calls eval on the hash that gets returned, lambdas and all" do
result = Rules.send(:get_resource, :ru)
result.should include(:keys, :rule)
result[:keys].size.should == 4
result[:rule].should be_a(Proc)
end
end
describe "#rule_for" do
it "returns :one for English 1, :other for everything else" do
Rules.rule_for(1, :en).should == :one
[5, 9, 10, 20, 60, 99, 100, 103, 141].each do |num|
Rules.rule_for(num, :en).should == :other
end
end
it "returns the correct values for Russian rules" do
rules = {
:one => [1, 101],
:few => [2, 3, 4, 102],
:many => ((5..11).to_a + [111])
}
rules.each do |rule, examples|
examples.each { |n| Rules.rule_for(n, :ru).should == rule }
end
end
it "returns :other if there's an error" do
stub(Rules).get_resource { lambda { raise "Jelly beans" } }
Rules.rule_for(1, :en).should == :other
Rules.rule_for(1, :ru).should == :other
end
end
describe "#all_for" do
it "returns a list of all applicable rules for the given locale" do
Rules.all_for(:en).should =~ [:one, :other]
Rules.all_for(:ru).should =~ [:one, :few, :many, :other]
end
it "returns nil on error" do
stub(Rules).get_resource { lambda { raise "Jelly beans" } }
Rules.all_for(:en).should be_nil
Rules.all_for(:ru).should be_nil
end
end
describe "#all" do
it "gets rules for the default locale (usually supplied by FastGettext)" do
mock(TwitterCldr).locale { :ru }
Rules.all.should =~ [:one, :few, :many, :other]
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems