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require 'spec_helper'
describe Bogus::ConvertsNameToClass do
FooBarBaz = Class.new
module Foo
FooBarBaz = Class.new
end
module Bar
FooBarBaz = Class.new
Bam = Class.new
end
it "finds classes in golbal namespace by default" do
converts_name_to_class = Bogus::ConvertsNameToClass.new(Bogus.config.search_modules)
expect(converts_name_to_class.convert(:foo_bar_baz)).to eq FooBarBaz
end
it "looks in the modules in the specified order" do
converts_name_to_class = Bogus::ConvertsNameToClass.new([Foo, Bar])
expect(converts_name_to_class.convert(:foo_bar_baz)).to eq Foo::FooBarBaz
end
it "looks in the next module on the list if the first does not contain the class" do
converts_name_to_class = Bogus::ConvertsNameToClass.new([Foo, Bar])
expect(converts_name_to_class.convert(:bam)).to eq Bar::Bam
end
it "raises an error if it can't find the class" do
converts_name_to_class = Bogus::ConvertsNameToClass.new([Foo])
expect do
converts_name_to_class.convert(:bam)
end.to raise_error(Bogus::ConvertsNameToClass::CanNotFindClass)
end
end
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