discourse/spec/models/global_setting_spec.rb

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require 'spec_helper'
require 'tempfile'
describe GlobalSetting::EnvProvider do
it "can detect keys from env" do
ENV['DISCOURSE_BLA'] = '1'
expect(GlobalSetting::EnvProvider.new.keys).to include(:bla)
end
end
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describe GlobalSetting::FileProvider do
it "can parse a simple file" do
f = Tempfile.new('foo')
f.write(" # this is a comment\n")
f.write("\n")
f.write(" a = 1000 # this is a comment\n")
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f.write("b = \"10 # = 00\" # this is a # comment\n")
f.write("c = \'10 # = 00\' # this is a # comment\n")
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f.write("d =\n")
f.write("#f = 1\n")
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f.close
provider = GlobalSetting::FileProvider.from(f.path)
expect(provider.lookup(:a,"")).to eq 1000
expect(provider.lookup(:b,"")).to eq "10 # = 00"
expect(provider.lookup(:c,"")).to eq "10 # = 00"
expect(provider.lookup(:d,"bob")).to eq nil
expect(provider.lookup(:e,"bob")).to eq "bob"
expect(provider.lookup(:f,"bob")).to eq "bob"
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expect(provider.keys.sort).to eq [:a, :b, :c, :d]
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f.unlink
end
it "uses ERB" do
f = Tempfile.new('foo')
f.write("a = <%= 500 %> # this is a comment\n")
f.close
provider = GlobalSetting::FileProvider.from(f.path)
expect(provider.lookup(:a,"")).to eq 500
f.unlink
end
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end