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require "spec_helper"
describe String do
before :all do
if "i18n gem overwrites % method".respond_to?(:interpolate_without_ruby_19_syntax)
class String
def %(*args)
interpolate_without_ruby_19_syntax(*args)
end
end
end
end
it "does not translate twice" do
("%{a} %{b}" % {:a=>'%{b}',:b=>'c'}).should == '%{b} c'
end
describe "old % style replacement" do
it "substitudes using % + Hash" do
("x%{name}y" % {:name=>'a'}).should == 'xay'
end
it "does not substitute after %%" do
("%%{num} oops" % {:num => 1}).should == '%{num} oops'
end
it "does not substitute when nothing could be found" do
("abc" % {:x=>1}).should == 'abc'
end
end
describe 'old sprintf style' do
it "substitudes using % + Array" do
("x%sy%s" % ['a','b']).should == 'xayb'
end
end
describe 'ruby 1.9 style %< replacement' do
it "does not substitute after %%" do
("%%<num> oops" % {:num => 1}).should == '%<num> oops'
end
it "subsitutes %<something>d" do
("x%<hello>dy" % {:hello=>1}).should == 'x1y'
end
it "substitutes #b" do
("%<num>#b" % {:num => 1}).should == "0b1"
end
end
it "raise when key was not found" do
lambda { ("%{typo} xxx" % {:something=>1}) }.should raise_error(KeyError)
end
it "does not raise when key was not found if allow_invalid_keys! is enabled" do
FastGettext.allow_invalid_keys!
("%{typo} xxx" % {:something=>1}).should == "%{typo} xxx"
ensure # cleanup
eval <<~CODE
class ::String
alias :% :_fast_gettext_old_format_m
end
CODE
end
end
|
