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#--
# Author:: Daniel DeLeo (<dan@opscode.com>)
# Copyright:: Copyright 2012-2016, 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"
describe Chef::Formatters::ErrorInspectors::CookbookResolveErrorInspector do
before do
@expanded_run_list = Chef::RunList.new("recipe[annoyances]", "recipe[apache2]", "recipe[users]", "recipe[chef::client]")
@description = Chef::Formatters::ErrorDescription.new("Error Resolving Cookbooks for Run List:")
@outputter_output = StringIO.new
@outputter = Chef::Formatters::IndentableOutputStream.new(@outputter_output, STDERR)
# @outputter = Chef::Formatters::IndentableOutputStream.new(STDOUT, STDERR)
end
describe "when explaining a 403 error" do
before do
@response_body = %Q({"error": [{"message": "gtfo"}])
@response = Net::HTTPForbidden.new("1.1", "403", "(response) forbidden")
allow(@response).to receive(:body).and_return(@response_body)
@exception = Net::HTTPServerException.new("(exception) forbidden", @response)
@inspector = Chef::Formatters::ErrorInspectors::CookbookResolveErrorInspector.new(@expanded_run_list, @exception)
@inspector.add_explanation(@description)
end
it "prints a nice message" do
expect { @description.display(@outputter) }.not_to raise_error
end
end
describe "when explaining a PreconditionFailed (412) error with current error message style" do
# Chef currently returns error messages with some fields as JSON strings,
# which must be re-parsed to get the actual data.
before do
@response_body = "{\"error\":[\"{\\\"non_existent_cookbooks\\\":[\\\"apache2\\\"],\\\"cookbooks_with_no_versions\\\":[\\\"users\\\"],\\\"message\\\":\\\"Run list contains invalid items: no such cookbook nope.\\\"}\"]}"
@response = Net::HTTPPreconditionFailed.new("1.1", "412", "(response) unauthorized")
allow(@response).to receive(:body).and_return(@response_body)
@exception = Net::HTTPServerException.new("(exception) precondition failed", @response)
@inspector = Chef::Formatters::ErrorInspectors::CookbookResolveErrorInspector.new(@expanded_run_list, @exception)
@inspector.add_explanation(@description)
end
it "prints a pretty message" do
@description.display(@outputter)
@outputter_output.rewind
observed_output = @outputter_output.read
expect(observed_output).to include("apache2")
expect(observed_output).to include("users")
expect(observed_output).not_to include("Run list contains invalid items: no such cookbook nope.")
end
end
describe "when explaining a PreconditionFailed (412) error with current error message style without cookbook details" do
# Chef currently returns error messages with some fields as JSON strings,
# which must be re-parsed to get the actual data.
# In some cases the error message doesn't contain any cookbook
# details. But we should still print a pretty error message.
before do
@response_body = "{\"error\":[{\"non_existent_cookbooks\":[],\"cookbooks_with_no_versions\":[],\"message\":\"unable to solve dependencies in alotted time.\"}]}"
@response = Net::HTTPPreconditionFailed.new("1.1", "412", "(response) unauthorized")
allow(@response).to receive(:body).and_return(@response_body)
@exception = Net::HTTPServerException.new("(exception) precondition failed", @response)
@inspector = Chef::Formatters::ErrorInspectors::CookbookResolveErrorInspector.new(@expanded_run_list, @exception)
@inspector.add_explanation(@description)
end
it "prints a pretty message" do
@description.display(@outputter)
@outputter_output.rewind
expect(@outputter_output.read).to include("unable to solve dependencies in alotted time.")
end
end
describe "when explaining a PreconditionFailed (412) error with single encoded JSON" do
# Chef currently returns error messages with some fields as JSON strings,
# which must be re-parsed to get the actual data.
before do
@response_body = "{\"error\":[{\"non_existent_cookbooks\":[\"apache2\"],\"cookbooks_with_no_versions\":[\"users\"],\"message\":\"Run list contains invalid items: no such cookbook nope.\"}]}"
@response = Net::HTTPPreconditionFailed.new("1.1", "412", "(response) unauthorized")
allow(@response).to receive(:body).and_return(@response_body)
@exception = Net::HTTPServerException.new("(exception) precondition failed", @response)
@inspector = Chef::Formatters::ErrorInspectors::CookbookResolveErrorInspector.new(@expanded_run_list, @exception)
@inspector.add_explanation(@description)
end
it "prints a pretty message" do
@description.display(@outputter)
@outputter_output.rewind
observed_output = @outputter_output.read
expect(observed_output).to include("apache2")
expect(observed_output).to include("users")
expect(observed_output).not_to include("Run list contains invalid items: no such cookbook nope.")
end
end
end
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