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#
# Author:: Mike Fiedler (<miketheman@gmail.com>)
# Copyright:: Copyright (c) 2013 Mike Fiedler
# 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::NodeRunListSet do
before(:each) do
Chef::Config[:node_name] = "webmonkey.example.com"
@knife = Chef::Knife::NodeRunListSet.new
@knife.config = {}
@knife.name_args = [ "adam", "role[monkey]" ]
@knife.stub!(:output).and_return(true)
@node = Chef::Node.new()
@node.stub!(:save).and_return(true)
Chef::Node.stub!(:load).and_return(@node)
end
describe "run" do
it "should load the node" do
Chef::Node.should_receive(:load).with("adam")
@knife.run
end
it "should set the run list" do
@knife.run
@node.run_list[0].should == 'role[monkey]'
end
it "should save the node" do
@node.should_receive(:save)
@knife.run
end
it "should print the run list" do
@knife.should_receive(:output).and_return(true)
@knife.run
end
describe "with more than one role or recipe" do
it "should set the run list to all the entries" do
@knife.name_args = [ "adam", "role[monkey],role[duck]" ]
@knife.run
@node.run_list[0].should == "role[monkey]"
@node.run_list[1].should == "role[duck]"
end
end
describe "with more than one role or recipe with space between items" do
it "should set the run list to all the entries" do
@knife.name_args = [ "adam", "role[monkey], role[duck]" ]
@knife.run
@node.run_list[0].should == "role[monkey]"
@node.run_list[1].should == "role[duck]"
end
end
describe "with more than one role or recipe as different arguments" do
it "should set the run list to all the entries" do
@knife.name_args = [ "adam", "role[monkey]", "role[duck]" ]
@knife.run
@node.run_list[0].should == "role[monkey]"
@node.run_list[1].should == "role[duck]"
end
end
describe "with more than one role or recipe as different arguments and list separated by comas" do
it "should add to the run list all the entries" do
@knife.name_args = [ "adam", "role[monkey]", "role[duck],recipe[bird::fly]" ]
@knife.run
@node.run_list[0].should == "role[monkey]"
@node.run_list[1].should == "role[duck]"
end
end
describe "with one role or recipe but with an extraneous comma" do
it "should add to the run list one item" do
@knife.name_args = [ "adam", "role[monkey]," ]
@knife.run
@node.run_list[0].should == "role[monkey]"
end
end
describe "with an existing run list" do
it "should overwrite any existing run list items" do
@node.run_list << "role[acorns]"
@node.run_list << "role[zebras]"
@node.run_list[0].should == "role[acorns]"
@node.run_list[1].should == "role[zebras]"
@node.run_list.run_list_items.size.should == 2
@knife.name_args = [ "adam", "role[monkey]", "role[duck]" ]
@knife.run
@node.run_list[0].should == "role[monkey]"
@node.run_list[1].should == "role[duck]"
@node.run_list.run_list_items.size.should == 2
end
end
describe "with no role or recipe" do
# Set up outputs for inspection later
before(:each) do
@stdout = StringIO.new
@stderr = StringIO.new
@knife.ui.stub!(:stdout).and_return(@stdout)
@knife.ui.stub!(:stderr).and_return(@stderr)
end
it "should exit" do
@knife.name_args = [ "adam" ]
lambda { @knife.run }.should raise_error SystemExit
end
it "should show the user" do
@knife.name_args = [ "adam" ]
begin ; @knife.run ; rescue SystemExit ; end
@stdout.string.should eq "USAGE: knife node run_list set NODE ENTRIES (options)\n"
@stderr.string.should eq "FATAL: You must supply both a node name and a run list.\n"
end
end
end
end
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