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Diffstat (limited to 'chef/spec/unit/config_spec.rb')
| -rw-r--r-- | chef/spec/unit/config_spec.rb | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/chef/spec/unit/config_spec.rb b/chef/spec/unit/config_spec.rb new file mode 100644 index 0000000000..51e33401d8 --- /dev/null +++ b/chef/spec/unit/config_spec.rb @@ -0,0 +1,91 @@ +# +# Author:: Adam Jacob (<adam@hjksolutions.com>) +# Copyright:: Copyright (c) 2008 HJK Solutions, LLC +# 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 File.expand_path(File.join(File.dirname(__FILE__), "..", "spec_helper")) + +describe Chef::Config do + + it "should load a .rb file in context" do + lambda { + Chef::Config.from_file(File.join(File.dirname(__FILE__), "..", "data", "config.rb")) + }.should_not raise_error + end + + it "should raise an ArgumentError with an explanation if you try and set a non-existent variable" do + lambda { + Chef::Config.from_file(File.join(File.dirname(__FILE__), "..", "data", "bad-config.rb")) + }.should raise_error(ArgumentError) + end + + it "should raise an IOError if it can't find the file" do + lambda { + Chef::Config.from_file("/tmp/timmytimmytimmy") + }.should raise_error(IOError) + end + + it "should have a default cookbook_path" do + Chef::Config.cookbook_path.should be_kind_of(Array) + end + + it "should allow you to set a cookbook_path with a string" do + Chef::Config.cookbook_path("/etc/chef/cookbook") + Chef::Config.cookbook_path.should eql("/etc/chef/cookbook") + end + + it "should allow you to set a cookbook_path with multiple strings" do + Chef::Config.cookbook_path("/etc/chef/cookbook", "/etc/chef/upstream-cookbooks") + Chef::Config.cookbook_path.should eql([ + "/etc/chef/cookbook", + "/etc/chef/upstream-cookbooks" + ]) + end + + it "should allow you to set a cookbook_path with an array" do + Chef::Config.cookbook_path ["one", "two"] + Chef::Config.cookbook_path.should eql(["one", "two"]) + end + + it "should allow you to reference a value by index" do + Chef::Config[:cookbook_path].should be_kind_of(Array) + end + + it "should allow you to set a value by index" do + Chef::Config[:cookbook_path] = "one" + Chef::Config[:cookbook_path].should == "one" + end + + it "should allow you to set config values with a block" do + Chef::Config.configure do |c| + c[:cookbook_path] = "monkey_rabbit" + c[:otherthing] = "boo" + end + Chef::Config.cookbook_path.should == "monkey_rabbit" + Chef::Config.otherthing.should == "boo" + end + + it "should raise an ArgumentError if you access a config option that does not exist" do + lambda { Chef::Config[:snob_hobbery] }.should raise_error(ArgumentError) + end + + it "should return true or false with has_key?" do + Chef::Config.has_key?(:monkey).should eql(false) + Chef::Config[:monkey] = "gotcha" + Chef::Config.has_key?(:monkey).should eql(true) + end + +end
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