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#!/usr/bin/env rspec
#
# Created by Luke Kanies on 2007-10-19.
# Copyright (c) 2007. All rights reserved.
require 'spec_helper'
require 'puppet/indirector/file_server'
require 'puppet/file_serving/configuration'
describe Puppet::Indirector::FileServer do
before :all do
Puppet::Indirector::Terminus.stubs(:register_terminus_class)
@model = mock 'model'
@indirection = stub 'indirection', :name => :mystuff, :register_terminus_type => nil, :model => @model
Puppet::Indirector::Indirection.stubs(:instance).returns(@indirection)
module Testing; end
@file_server_class = class Testing::MyFileServer < Puppet::Indirector::FileServer
self
end
end
before :each do
@file_server = @file_server_class.new
@uri = "puppet://host/my/local/file"
@configuration = mock 'configuration'
Puppet::FileServing::Configuration.stubs(:configuration).returns(@configuration)
@request = Puppet::Indirector::Request.new(:myind, :mymethod, @uri, :environment => "myenv")
end
describe "when finding files" do
before do
@mount = stub 'mount', :find => nil
@instance = stub('instance', :links= => nil, :collect => nil)
end
it "should use the configuration to find the mount and relative path" do
@configuration.expects(:split_path).with(@request)
@file_server.find(@request)
end
it "should return nil if it cannot find the mount" do
@configuration.expects(:split_path).with(@request).returns(nil, nil)
@file_server.find(@request).should be_nil
end
it "should use the mount to find the full path" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:find).with { |key, request| key == "rel/path" }
@file_server.find(@request)
end
it "should pass the request when finding a file" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:find).with { |key, request| request == @request }
@file_server.find(@request)
end
it "should return nil if it cannot find a full path" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:find).with { |key, request| key == "rel/path" }.returns nil
@file_server.find(@request).should be_nil
end
it "should create an instance with the found path" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:find).with { |key, request| key == "rel/path" }.returns "/my/file"
@model.expects(:new).with("/my/file").returns @instance
@file_server.find(@request).should equal(@instance)
end
it "should set 'links' on the instance if it is set in the request options" do
@request.options[:links] = true
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:find).with { |key, request| key == "rel/path" }.returns "/my/file"
@model.expects(:new).with("/my/file").returns @instance
@instance.expects(:links=).with(true)
@file_server.find(@request).should equal(@instance)
end
it "should collect the instance" do
@request.options[:links] = true
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:find).with { |key, request| key == "rel/path" }.returns "/my/file"
@model.expects(:new).with("/my/file").returns @instance
@instance.expects(:collect)
@file_server.find(@request).should equal(@instance)
end
end
describe "when searching for instances" do
before do
@mount = stub 'mount', :search => nil
@instance = stub('instance', :links= => nil, :collect => nil)
end
it "should use the configuration to search the mount and relative path" do
@configuration.expects(:split_path).with(@request)
@file_server.search(@request)
end
it "should return nil if it cannot search the mount" do
@configuration.expects(:split_path).with(@request).returns(nil, nil)
@file_server.search(@request).should be_nil
end
it "should use the mount to search for the full paths" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, request| key == "rel/path" }
@file_server.search(@request)
end
it "should pass the request" do
@configuration.stubs(:split_path).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, request| request == @request }
@file_server.search(@request)
end
it "should return nil if searching does not find any full paths" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, request| key == "rel/path" }.returns nil
@file_server.search(@request).should be_nil
end
it "should create a fileset with each returned path and merge them" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, request| key == "rel/path" }.returns %w{/one /two}
FileTest.stubs(:exist?).returns true
one = mock 'fileset_one'
Puppet::FileServing::Fileset.expects(:new).with("/one", @request).returns(one)
two = mock 'fileset_two'
Puppet::FileServing::Fileset.expects(:new).with("/two", @request).returns(two)
Puppet::FileServing::Fileset.expects(:merge).with(one, two).returns []
@file_server.search(@request)
end
it "should create an instance with each path resulting from the merger of the filesets" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, request| key == "rel/path" }.returns []
FileTest.stubs(:exist?).returns true
Puppet::FileServing::Fileset.expects(:merge).returns("one" => "/one", "two" => "/two")
one = stub 'one', :collect => nil
@model.expects(:new).with("/one", :relative_path => "one").returns one
two = stub 'two', :collect => nil
@model.expects(:new).with("/two", :relative_path => "two").returns two
# order can't be guaranteed
result = @file_server.search(@request)
result.should be_include(one)
result.should be_include(two)
result.length.should == 2
end
it "should set 'links' on the instances if it is set in the request options" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, request| key == "rel/path" }.returns []
FileTest.stubs(:exist?).returns true
Puppet::FileServing::Fileset.expects(:merge).returns("one" => "/one")
one = stub 'one', :collect => nil
@model.expects(:new).with("/one", :relative_path => "one").returns one
one.expects(:links=).with true
@request.options[:links] = true
@file_server.search(@request)
end
it "should collect the instances" do
@configuration.expects(:split_path).with(@request).returns([@mount, "rel/path"])
@mount.expects(:search).with { |key, options| key == "rel/path" }.returns []
FileTest.stubs(:exist?).returns true
Puppet::FileServing::Fileset.expects(:merge).returns("one" => "/one")
one = mock 'one'
@model.expects(:new).with("/one", :relative_path => "one").returns one
one.expects(:collect)
@file_server.search(@request)
end
end
describe "when checking authorization" do
before do
@request.method = :find
@mount = stub 'mount'
@configuration.stubs(:split_path).with(@request).returns([@mount, "rel/path"])
@request.stubs(:node).returns("mynode")
@request.stubs(:ip).returns("myip")
@mount.stubs(:allowed?).with("mynode", "myip").returns "something"
end
it "should return false when destroying" do
@request.method = :destroy
@file_server.should_not be_authorized(@request)
end
it "should return false when saving" do
@request.method = :save
@file_server.should_not be_authorized(@request)
end
it "should use the configuration to find the mount and relative path" do
@configuration.expects(:split_path).with(@request)
@file_server.authorized?(@request)
end
it "should return false if it cannot find the mount" do
@configuration.expects(:split_path).with(@request).returns(nil, nil)
@file_server.should_not be_authorized(@request)
end
it "should return the results of asking the mount whether the node and IP are authorized" do
@file_server.authorized?(@request).should == "something"
end
end
end
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