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#
# Copyright:: Copyright 2015-2016, 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::Knife::SubcommandLoader do
let(:loader) { Chef::Knife::SubcommandLoader.new(File.join(CHEF_SPEC_DATA, "knife-site-subcommands")) }
let(:home) { File.join(CHEF_SPEC_DATA, "knife-home") }
let(:plugin_dir) { File.join(home, ".chef", "plugins", "knife") }
before do
allow(ChefHelpers).to receive(:windows?) { false }
Chef::Util::PathHelper.class_variable_set(:@@home_dir, home)
end
after do
Chef::Util::PathHelper.class_variable_set(:@@home_dir, nil)
end
let(:config_dir) { File.join(CHEF_SPEC_DATA, "knife-site-subcommands") }
describe "#for_config" do
context "when ~/.chef/plugin_manifest.json exists" do
before do
allow(File).to receive(:exist?).with(File.join(home, ".chef", "plugin_manifest.json")).and_return(true)
end
it "creates a HashedCommandLoader with the manifest has _autogenerated_command_paths" do
allow(File).to receive(:read).with(File.join(home, ".chef", "plugin_manifest.json")).and_return("{ \"_autogenerated_command_paths\": {}}")
expect(Chef::Knife::SubcommandLoader.for_config(config_dir)).to be_a Chef::Knife::SubcommandLoader::HashedCommandLoader
end
end
context "when ~/.chef/plugin_manifest.json does not exist" do
before do
allow(File).to receive(:exist?).with(File.join(home, ".chef", "plugin_manifest.json")).and_return(false)
end
it "creates a GemGlobLoader" do
expect(Chef::Knife::SubcommandLoader.for_config(config_dir)).to be_a Chef::Knife::SubcommandLoader::GemGlobLoader
end
end
end
describe "#gem_glob_loader" do
it "always creates a GemGlobLoader" do
expect(Chef::Knife::SubcommandLoader.gem_glob_loader(config_dir)).to be_a Chef::Knife::SubcommandLoader::GemGlobLoader
end
end
end
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