discourse/spec/components/s3_helper_spec.rb

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# frozen_string_literal: true
require "s3_helper"
require "rails_helper"
describe "S3Helper" do
let(:client) { Aws::S3::Client.new(stub_responses: true) }
before(:each) do
SiteSetting.enable_s3_uploads = true
SiteSetting.s3_access_key_id = "abc"
SiteSetting.s3_secret_access_key = "def"
SiteSetting.s3_region = "us-east-1"
@lifecycle = <<~XML
<?xml version="1.0" encoding="UTF-8"?>
<LifecycleConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<Rule>
<ID>old_rule</ID>
<Prefix>projectdocs/</Prefix>
<Status>Enabled</Status>
<Expiration>
<Days>3650</Days>
</Expiration>
</Rule>
<Rule>
<ID>purge-tombstone</ID>
<Prefix>test/</Prefix>
<Status>Enabled</Status>
<Expiration>
<Days>3650</Days>
</Expiration>
</Rule>
</LifecycleConfiguration>
XML
end
it "can correctly set the purge policy" do
SiteSetting.s3_configure_tombstone_policy = true
stub_request(:get, "http://169.254.169.254/latest/meta-data/iam/security-credentials/").
to_return(status: 404, body: "", headers: {})
stub_request(:get, "https://bob.s3.amazonaws.com/?lifecycle").
to_return(status: 200, body: @lifecycle, headers: {})
stub_request(:put, "https://bob.s3.amazonaws.com/?lifecycle").
with do |req|
hash = Hash.from_xml(req.body.to_s)
rules = hash["LifecycleConfiguration"]["Rule"]
expect(rules.length).to eq(2)
expect(rules[1]["Expiration"]["Days"]).to eq("100")
# fixes the bad filter
expect(rules[0]["Filter"]["Prefix"]).to eq("projectdocs/")
end.to_return(status: 200, body: "", headers: {})
helper = S3Helper.new('bob', 'tomb')
helper.update_tombstone_lifecycle(100)
end
it "can skip policy update when s3_configure_tombstone_policy is false" do
SiteSetting.s3_configure_tombstone_policy = false
helper = S3Helper.new('bob', 'tomb')
helper.update_tombstone_lifecycle(100)
end
describe '#list' do
it 'creates the prefix correctly' do
{
'some/bucket' => 'bucket/testing',
'some' => 'testing'
}.each do |bucket_name, prefix|
s3_helper = S3Helper.new(bucket_name, "", client: client)
Aws::S3::Bucket.any_instance.expects(:objects).with(prefix: prefix)
s3_helper.list('testing')
end
end
end
it "should prefix bucket folder path only if not exists" do
s3_helper = S3Helper.new('bucket/folder_path', "", client: client)
object1 = s3_helper.object("original/1X/def.xyz")
object2 = s3_helper.object("folder_path/original/1X/def.xyz")
expect(object1.key).to eq(object2.key)
end
end