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require File.expand_path('../initialize_exceptions.rb', __FILE__)
require File.expand_path('../../fixtures/classes.rb', __FILE__)
describe :iconv_new, :shared => true do
it "creates a new encoding converter" do
obj = Iconv.send(@method, "us-ascii", "us-ascii")
begin
obj.should be_kind_of(Iconv)
ensure
obj.close
end
end
it "when called from a subclass of Iconv instantiates an object of that class" do
obj = IconvSpecs::IconvSubclass.send(@method, "us-ascii", "us-ascii")
begin
obj.should be_kind_of(IconvSpecs::IconvSubclass)
ensure
obj.close
end
end
it "raises a TypeError when encoding names are not Strings or string-compatible" do
lambda { Iconv.send @method, Object.new, "us-ascii" }.should raise_error(TypeError)
lambda { Iconv.send @method, "us-ascii", Object.new }.should raise_error(TypeError)
end
it "raises an Iconv::InvalidEncoding exception when an encoding cannot be found" do
lambda {
Iconv.send @method, "x-nonexistent-encoding", "us-ascii"
}.should raise_error(Iconv::InvalidEncoding)
end
end
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