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#
# Author:: Adam Jacob (<adam@chef.io>)
# Copyright:: Copyright 2008-2016, 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::Provider::HttpRequest do
before(:each) do
@node = Chef::Node.new
@events = Chef::EventDispatch::Dispatcher.new
@run_context = Chef::RunContext.new(@node, {}, @events)
@new_resource = Chef::Resource::HttpRequest.new("adam")
@new_resource.name "adam"
@new_resource.url "http://www.opscode.com/"
@new_resource.message "is cool"
@provider = Chef::Provider::HttpRequest.new(@new_resource, @run_context)
end
describe "load_current_resource" do
it "should set up a Chef::ServerAPI client, with no authentication" do
expect(Chef::HTTP::Simple).to receive(:new).with(@new_resource.url)
@provider.load_current_resource
end
end
describe "when making REST calls" do
before(:each) do
# run_action(x) forces load_current_resource to run;
# that would overwrite our supplied mock Chef::Rest # object
allow(@provider).to receive(:load_current_resource).and_return(true)
@http = double("Chef::ServerAPI")
@provider.http = @http
end
describe "action_get" do
it "should inflate a message block at runtime" do
@new_resource.message { "return" }
expect(@http).to receive(:get).with("http://www.opscode.com/", {})
@provider.run_action(:get)
expect(@new_resource).to be_updated
end
it "should run a GET request" do
expect(@http).to receive(:get).with("http://www.opscode.com/", {})
@provider.run_action(:get)
expect(@new_resource).to be_updated
end
end
describe "action_put" do
it "should run a PUT request with the message as the payload" do
expect(@http).to receive(:put).with("http://www.opscode.com/", @new_resource.message, {})
@provider.run_action(:put)
expect(@new_resource).to be_updated
end
it "should inflate a message block at runtime" do
allow(@new_resource).to receive(:message).and_return(lambda { "return" })
expect(@http).to receive(:put).with("http://www.opscode.com/", "return", {})
@provider.run_action(:put)
expect(@new_resource).to be_updated
end
end
describe "action_post" do
it "should run a PUT request with the message as the payload" do
expect(@http).to receive(:post).with("http://www.opscode.com/", @new_resource.message, {})
@provider.run_action(:post)
expect(@new_resource).to be_updated
end
it "should inflate a message block at runtime" do
@new_resource.message { "return" }
expect(@http).to receive(:post).with("http://www.opscode.com/", "return", {})
@provider.run_action(:post)
expect(@new_resource).to be_updated
end
end
describe "action_delete" do
it "should run a DELETE request" do
expect(@http).to receive(:delete).with("http://www.opscode.com/", {})
@provider.run_action(:delete)
expect(@new_resource).to be_updated
end
end
# CHEF-4762: we expect a nil return value for a "200 Success" response
# and false for a "304 Not Modified" response
describe "action_head" do
before do
@provider.http = @http
end
it "should inflate a message block at runtime" do
@new_resource.message { "return" }
expect(@http).to receive(:head).with("http://www.opscode.com/", {}).and_return(nil)
@provider.run_action(:head)
expect(@new_resource).to be_updated
end
it "should run a HEAD request" do
expect(@http).to receive(:head).with("http://www.opscode.com/", {}).and_return(nil)
@provider.run_action(:head)
expect(@new_resource).to be_updated
end
it "should update a HEAD request with empty string response body (CHEF-4762)" do
expect(@http).to receive(:head).with("http://www.opscode.com/", {}).and_return("")
@provider.run_action(:head)
expect(@new_resource).to be_updated
end
it "should update a HEAD request with nil response body (CHEF-4762)" do
expect(@http).to receive(:head).with("http://www.opscode.com/", {}).and_return(nil)
@provider.run_action(:head)
expect(@new_resource).to be_updated
end
it "should not update a HEAD request if a not modified response (CHEF-4762)" do
if_modified_since = File.mtime(__FILE__).httpdate
@new_resource.headers "If-Modified-Since" => if_modified_since
expect(@http).to receive(:head).with("http://www.opscode.com/", {"If-Modified-Since" => if_modified_since}).and_return(false)
@provider.run_action(:head)
expect(@new_resource).not_to be_updated
end
it "should run a HEAD request with If-Modified-Since header" do
@new_resource.headers "If-Modified-Since" => File.mtime(__FILE__).httpdate
expect(@http).to receive(:head).with("http://www.opscode.com/", @new_resource.headers)
@provider.run_action(:head)
end
it "doesn't call converge_by if HEAD does not return modified" do
expect(@http).to receive(:head).and_return(false)
expect(@provider).not_to receive(:converge_by)
@provider.run_action(:head)
end
end
end
end
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