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# frozen_string_literal: true
#
# Author:: Renato Covarrubias <rnt@rnt.cl>
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDIT"Net::HTTP Response"NS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "spec_helper"
require "ohai/mixin/oci_metadata"
describe Ohai::Mixin::OCIMetadata do
let(:mixin) do
mixin = Object.new.extend(Ohai::Mixin::OCIMetadata)
mixin
end
before do
logger = instance_double("Mixlib::Log::Child", trace: nil, debug: nil, warn: nil)
allow(mixin).to receive(:logger).and_return(logger)
end
describe "#http_get" do
it "gets the passed URI" do
http_mock = double("http")
allow(http_mock).to receive(:read_timeout=)
allow(Net::HTTP).to receive(:start).with(Ohai::Mixin::OCIMetadata::OCI_METADATA_ADDR).and_return(http_mock)
expect(http_mock).to receive(:get).with(Ohai::Mixin::OCIMetadata::OCI_METADATA_ADDR,
{ "Authorization" => "Bearer Oracle",
"User-Agent" => "chef-ohai/#{Ohai::VERSION}" })
mixin.http_get(Ohai::Mixin::OCIMetadata::OCI_METADATA_ADDR)
end
end
describe "#fetch_metadata" do
it "returns an empty hash given a non-200 response" do
http_mock = double("http", { code: "404" })
allow(mixin).to receive(:http_get).and_return(http_mock)
expect(mixin.logger).not_to receive(:warn)
vals = mixin.fetch_metadata
expect(vals).to eq(nil)
end
it "returns a populated hash given valid JSON response" do
http_mock = double("http", { code: "200", body: '{ "foo": "bar"}' })
allow(mixin).to receive(:http_get).and_return(http_mock)
expect(mixin.logger).not_to receive(:warn)
vals = mixin.fetch_metadata
expect(vals).to eq({ "foo" => "bar" })
end
end
end
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