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#
# Author:: Stephen Delano (<stephen@ospcode.com>)
# Copyright:: Copyright (c) 2010 Opscode, 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::EnvironmentEdit do
before(:each) do
@knife = Chef::Knife::EnvironmentEdit.new
@knife.ui.stub(:msg).and_return true
@knife.ui.stub(:output).and_return true
@knife.ui.stub(:show_usage).and_return true
@knife.name_args = [ "production" ]
@environment = Chef::Environment.new
@environment.name("production")
@environment.description("Please edit me")
@environment.stub(:save).and_return true
Chef::Environment.stub(:load).and_return @environment
@knife.ui.stub(:edit_data).and_return @environment
end
it "should load the environment" do
Chef::Environment.should_receive(:load).with("production")
@knife.run
end
it "should let you edit the environment" do
@knife.ui.should_receive(:edit_data).with(@environment)
@knife.run
end
it "should save the edited environment data" do
pansy = Chef::Environment.new
@environment.name("new_environment_name")
@knife.ui.should_receive(:edit_data).with(@environment).and_return(pansy)
pansy.should_receive(:save)
@knife.run
end
it "should not save the unedited environment data" do
@environment.should_not_receive(:save)
@knife.run
end
it "should not print the environment" do
@knife.should_not_receive(:output)
@knife.run
end
it "shoud show usage and exit when no environment name is provided" do
@knife.name_args = []
@knife.should_receive(:show_usage)
lambda { @knife.run }.should raise_error(SystemExit)
end
describe "with --print-after" do
it "should pretty print the environment, formatted for display" do
@knife.config[:print_after] = true
@knife.ui.should_receive(:output).with(@environment)
@knife.run
end
end
end
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