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#
# Author:: Adam Jacob (<adam@hjksolutions.com>)
# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
# License:: GNU General Public License version 2 or later
#
# This program and entire repository is free software; you can
# redistribute it and/or modify it under the terms of the GNU
# General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
require File.expand_path(File.join(File.dirname(__FILE__), "..", "spec_helper"))
class Fakestore
attr_accessor :name
def to_json(*a)
{ :name => @name }.to_json(*a)
end
def self.json_create(o)
new_fakestore = new
new_fakestore.name = o[:name]
new_fakestore
end
end
describe Chef::FileStore do
before(:each) do
Chef::Config[:file_store_path] = "/tmp/chef-test"
@fakestore = Fakestore.new
@fakestore.name = "Landslide"
@fakestore_digest = "a56a428bddac69e505731708ba206da0bb75e8de883bb4d5ef6be9b327da556a"
end
it "should return a path to a file given a type and key" do
Dir.stub!(:mkdir).and_return(true)
File.stub!(:directory?).and_return(true)
path = Chef::FileStore.create_store_path("fakestore", @fakestore.name)
path.should eql("/tmp/chef-test/fakestore/a/56a/Landslide")
end
it "should create directories for the path if needed" do
File.stub!(:directory?).and_return(false)
Dir.should_receive(:mkdir).exactly(4).times.and_return(true)
Chef::FileStore.create_store_path("fakestore", @fakestore.name)
end
it "should store an object with a type and key" do
Chef::FileStore.should_receive(:create_store_path).with("fakestore", @fakestore.name).and_return("/monkey")
File.stub!(:directory?).and_return(true)
ioobj = mock("IO", :null_object => true)
ioobj.should_receive(:puts).with(@fakestore.to_json)
ioobj.should_receive(:close).once.and_return(true)
File.should_receive(:open).with("/monkey", "w").and_return(ioobj)
Chef::FileStore.store("fakestore", @fakestore.name, @fakestore)
end
it "should load an object from the store with type and key" do
Chef::FileStore.should_receive(:create_store_path).with("fakestore", @fakestore.name).and_return("/monkey")
File.stub!(:exists?).and_return(true)
IO.should_receive(:read).once.and_return(true)
JSON.should_receive(:parse).and_return(true)
Chef::FileStore.load("fakestore", @fakestore.name)
end
it "should through an exception if it cannot load a file from the store" do
Chef::FileStore.should_receive(:create_store_path).and_return("/tmp")
File.stub!(:exists?).and_return(false)
lambda { Chef::FileStore.load("fakestore", @fakestore.name) }.should raise_error(RuntimeError)
end
it "should delete a file from the store if it exists" do
Chef::FileStore.should_receive(:create_store_path).with("node", "nothing").and_return("/tmp/foolio")
File.stub!(:exists?).and_return(true)
File.should_receive(:unlink).with("/tmp/foolio").and_return(1)
Chef::FileStore.delete("node", "nothing")
end
it "should list all the keys of a particular type" do
Dir.should_receive(:[]).with("/tmp/chef-test/node/**/*").and_return(["pool"])
File.should_receive(:file?).with("pool").and_return(true)
Chef::FileStore.list("node").should eql(["pool"])
end
it "should let you test whether a key exists for an object type with has_key?" do
Dir.should_receive(:[]).with("/tmp/chef-test/node/**/*").and_return(["pool"])
File.should_receive(:file?).with("pool").and_return(true)
Chef::FileStore.has_key?("node", "pool").should eql(true)
end
it "should let you test whether a key doesnt exist for an object type with has_key?" do
Dir.should_receive(:[]).with("/tmp/chef-test/node/**/*").and_return(["pool"])
File.should_receive(:file?).with("pool").and_return(true)
Chef::FileStore.has_key?("node", "snake").should eql(false)
end
end
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