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#
# Author:: Adam Jacob (<adam@chef.io>)
# Copyright:: Copyright (c) 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/mixin/checksum"
require "stringio"
class Chef::CMCCheck
include Chef::Mixin::Checksum
end
describe Chef::Mixin::Checksum do
before(:each) do
@checksum_user = Chef::CMCCheck.new
@cache = Chef::Digester.instance
@file = CHEF_SPEC_DATA + "/checksum/random.txt"
@stat = double("File::Stat", { mtime: Time.at(0) })
allow(File).to receive(:stat).and_return(@stat)
end
it "gets the checksum of a file" do
expect(@checksum_user.checksum(@file)).to eq("09ee9c8cc70501763563bcf9c218d71b2fbf4186bf8e1e0da07f0f42c80a3394")
end
describe "short_cksum" do
context "nil provided for checksum" do
it "returns none" do
expect(@checksum_user.short_cksum(nil)).to eq("none")
end
end
context "non-nil provided for checksum" do
it "returns the short checksum" do
expect(@checksum_user.short_cksum("u7ghbxikk3i9blsimmy2y2ionmxx")).to eq("u7ghbx")
end
end
end
describe "checksum_match?" do
context "when checksum cases match" do
it "returns true" do
expect(@checksum_user.checksum_match?("u7ghbxikk3i9blsimmy2y2ionmxx", "u7ghbxikk3i9blsimmy2y2ionmxx")).to be true
end
end
context "when one checksum is uppercase and other is lowercase" do
it "returns true" do
expect(@checksum_user.checksum_match?("U7GHBXIKK3I9BLSIMMY2Y2IONMXX", "u7ghbxikk3i9blsimmy2y2ionmxx")).to be true
end
end
context "when checksums do not match" do
it "returns false" do
expect(@checksum_user.checksum_match?("u7ghbxikk3i9blsimmy2y2ionmxx", "09ee9c8cc70501763563bcf9c218")).to be false
end
end
context "when checksum is nil" do
it "returns false" do
expect(@checksum_user.checksum_match?("u7ghbxikk3i9blsimmy2y2ionmxx", nil)).to be false
expect(@checksum_user.checksum_match?(nil, "09ee9c8cc70501763563bcf9c218")).to be false
expect(@checksum_user.checksum_match?(nil, nil)).to be false
end
end
end
end
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