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#
# Author:: Tyler Cloke (<tyler@chef.io>)
# Copyright:: Copyright (c) 2015 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 CONDITIONS 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 'chef/formatters/error_inspectors/api_error_formatting'
describe Chef::Formatters::APIErrorFormatting do
let(:class_instance) { (Class.new { include Chef::Formatters::APIErrorFormatting }).new }
let(:error_description) { instance_double(Chef::Formatters::ErrorDescription) }
let(:response) { double("response") }
before do
allow(response).to receive(:body)
end
context "when describe_406_error is called" do
context "when response['x-ops-server-api-version'] exists" do
let(:min_version) { "2" }
let(:max_version) { "5" }
let(:request_version) { "30" }
let(:return_hash) {
{
"min_version" => min_version,
"max_version" => max_version,
"request_version" => request_version,
}
}
before do
# mock out the header
allow(response).to receive(:[]).with('x-ops-server-api-version').and_return(Chef::JSONCompat.to_json(return_hash))
end
it "prints an error about client and server API version incompatibility with a min API version" do
expect(error_description).to receive(:section).with("Incompatible server API version:",/a min API version of #{min_version}/)
class_instance.describe_406_error(error_description, response)
end
it "prints an error about client and server API version incompatibility with a max API version" do
expect(error_description).to receive(:section).with("Incompatible server API version:",/a max API version of #{max_version}/)
class_instance.describe_406_error(error_description, response)
end
it "prints an error describing the request API version" do
expect(error_description).to receive(:section).with("Incompatible server API version:",/a request with an API version of #{request_version}/)
class_instance.describe_406_error(error_description, response)
end
end
context "when response.body['error'] != 'invalid-x-ops-server-api-version'" do
before do
allow(response).to receive(:[]).with('x-ops-server-api-version').and_return(nil)
end
it "forwards the error_description to describe_http_error" do
expect(class_instance).to receive(:describe_http_error).with(error_description)
class_instance.describe_406_error(error_description, response)
end
end
end
end
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