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#
# Author:: Daniel DeLeo (<dan@getchef.com>)
# Copyright:: Copyright (c) 2014 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::CookbookUploader do
let(:http_client) { double("Chef::ServerAPI") }
let(:cookbook_loader) do
loader = Chef::CookbookLoader.new(File.join(CHEF_SPEC_DATA, "cookbooks"))
loader.load_cookbooks
loader.cookbooks_by_name["apache2"].identifier = apache2_identifier
loader.cookbooks_by_name["java"].identifier = java_identifier
loader
end
let(:apache2_identifier) { "6644e6cb2ade90b8aff2ebb44728958fbc939ebf" }
let(:apache2_cookbook) { cookbook_loader.cookbooks_by_name["apache2"] }
let(:java_identifier) { "edd40c30c4e0ebb3658abde4620597597d2e9c17" }
let(:java_cookbook) { cookbook_loader.cookbooks_by_name["java"] }
let(:cookbooks_to_upload) { [apache2_cookbook, java_cookbook] }
let(:checksums_of_cookbook_files) { apache2_cookbook.checksums.merge(java_cookbook.checksums) }
let(:checksums_set) do
checksums_of_cookbook_files.keys.inject({}) do |set, cksum|
set[cksum] = nil
set
end
end
let(:sandbox_commit_uri) { "https://chef.example.org/sandboxes/abc123" }
let(:policy_mode) { false }
let(:uploader) { described_class.new(cookbooks_to_upload, rest: http_client, policy_mode: policy_mode) }
it "defaults to not enabling policy mode" do
expect(described_class.new(cookbooks_to_upload, rest: http_client).policy_mode?).to be(false)
end
it "has a list of cookbooks to upload" do
expect(uploader.cookbooks).to eq(cookbooks_to_upload)
end
it "creates an HTTP client with default configuration when not initialized with one" do
default_http_client = double("Chef::ServerAPI")
expect(Chef::ServerAPI).to receive(:new).with(Chef::Config[:chef_server_url]).and_return(default_http_client)
uploader = described_class.new(cookbooks_to_upload)
expect(uploader.rest).to eq(default_http_client)
end
describe "uploading cookbooks" do
def url_for(cksum)
"https://storage.example.com/#{cksum}"
end
let(:sandbox_response) do
sandbox_checksums = cksums_not_on_remote.inject({}) do |cksum_map, cksum|
cksum_map[cksum] = { "needs_upload" => true, "url" => url_for(cksum)}
cksum_map
end
{ "checksums" => sandbox_checksums, "uri" => sandbox_commit_uri }
end
def expect_sandbox_create
expect(http_client).to receive(:post).
with("sandboxes", {:checksums => checksums_set}).
and_return(sandbox_response)
end
def expect_checksum_upload
checksums_of_cookbook_files.each do |md5, file_path|
next unless cksums_not_on_remote.include?(md5)
upload_headers = {
"content-type" => "application/x-binary",
"content-md5" => an_instance_of(String),
"accept" => "application/json",
}
expect(http_client).to receive(:put).
with(url_for(md5), IO.binread(file_path), upload_headers)
end
end
def expected_save_url(cookbook)
"cookbooks/#{cookbook.name}/#{cookbook.version}"
end
def expect_sandbox_commit
expect(http_client).to receive(:put).with(sandbox_commit_uri, {:is_completed => true})
end
def expect_cookbook_create
cookbooks_to_upload.each do |cookbook|
expect(http_client).to receive(:put).
with(expected_save_url(cookbook), cookbook)
end
end
context "when no files exist on the server" do
let(:cksums_not_on_remote) do
checksums_of_cookbook_files.keys
end
it "uploads all files in a sandbox transaction, then creates cookbooks on the server" do
expect_sandbox_create
expect_checksum_upload
expect_sandbox_commit
expect_cookbook_create
uploader.upload_cookbooks
end
end
context "when some files exist on the server" do
let(:cksums_not_on_remote) do
checksums_of_cookbook_files.keys[0, 1]
end
it "uploads all files in a sandbox transaction, then creates cookbooks on the server" do
expect_sandbox_create
expect_checksum_upload
expect_sandbox_commit
expect_cookbook_create
uploader.upload_cookbooks
end
end
context "when all files already exist on the server" do
let(:cksums_not_on_remote) { [] }
it "uploads all files in a sandbox transaction, then creates cookbooks on the server" do
expect_sandbox_create
expect_checksum_upload
expect_sandbox_commit
expect_cookbook_create
uploader.upload_cookbooks
end
end
context "when policy_mode is specified" do
let(:cksums_not_on_remote) do
checksums_of_cookbook_files.keys
end
let(:policy_mode) { true }
def expected_save_url(cookbook)
"cookbook_artifacts/#{cookbook.name}/#{cookbook.identifier}"
end
it "uploads all files in a sandbox transaction, then creates cookbooks on the server using cookbook_artifacts API" do
expect_sandbox_create
expect_checksum_upload
expect_sandbox_commit
expect_cookbook_create
uploader.upload_cookbooks
end
end
end
end
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