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author | Tim Smith <tsmith@chef.io> | 2017-09-07 17:11:30 -0700 |
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committer | Tim Smith <tsmith@chef.io> | 2017-09-07 17:11:30 -0700 |
commit | 19c1d333ea04b98b1cfeffe2752c770e228a77a7 (patch) | |
tree | bdec863d00899c9e08a71b7bccc4c1665dcfad33 /spec/unit | |
parent | 2ba54355a27e11efd7985144fde5d2b7302cb3f2 (diff) | |
download | ohai-19c1d333ea04b98b1cfeffe2752c770e228a77a7.tar.gz |
Add a simple spec for the azure mixin
Signed-off-by: Tim Smith <tsmith@chef.io>
Diffstat (limited to 'spec/unit')
-rw-r--r-- | spec/unit/mixin/azure_metadata_spec.rb | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/spec/unit/mixin/azure_metadata_spec.rb b/spec/unit/mixin/azure_metadata_spec.rb new file mode 100644 index 00000000..bdbb9f3e --- /dev/null +++ b/spec/unit/mixin/azure_metadata_spec.rb @@ -0,0 +1,67 @@ +# +# Author:: Tim Smith <tsmith@chef.io> +# Copyright:: 2017 Chef Software, Inc. +# 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_relative "../../spec_helper.rb" +require "ohai/mixin/azure_metadata" + +describe Ohai::Mixin::AzureMetadata do + let(:mixin) do + mixin = Object.new.extend(::Ohai::Mixin::AzureMetadata) + mixin + 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("169.254.169.254").and_return(http_mock) + + expect(http_mock).to receive(:get).with('http://www.chef.io', initheader = { "Metadata" => "true" }) + mixin.http_get('http://www.chef.io') + end + end + + describe "#fetch_metadata" do + it "returns an empty hash given a non-200 response" do + http_mock = double("http", {:code => "500" }) + allow(mixin).to receive(:http_get).and_return(http_mock) + + expect(Ohai::Log).to receive(:warn) + vals = mixin.fetch_metadata + expect(vals).to eq({}) + end + + it "returns an empty hash given invalid JSON response" do + http_mock = double("http", {:code => "200", :body => '{ "foo" "bar"}' }) + allow(mixin).to receive(:http_get).and_return(http_mock) + + expect(Ohai::Log).to receive(:warn) + vals = mixin.fetch_metadata + expect(vals).to eq({}) + 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(Ohai::Log).not_to receive(:warn) + vals = mixin.fetch_metadata + expect(vals).to eq({"foo" => "bar"}) + end + end +end |