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author | Adam Jacob <adam@hjksolutions.com> | 2008-09-30 21:48:06 -0700 |
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committer | Adam Jacob <adam@hjksolutions.com> | 2008-09-30 21:48:06 -0700 |
commit | 33d03dd422bdefe81053252d715252470565a7fd (patch) | |
tree | e0cdde158e8554dafc9cf3509d2b49058c877142 /spec/unit | |
parent | e6a53ca2ab0ff760d2d9919f8568bed7e9323076 (diff) | |
download | chef-33d03dd422bdefe81053252d715252470565a7fd.tar.gz |
Adding Chef::FileCache - a simpler replacement for FileStore
Diffstat (limited to 'spec/unit')
-rw-r--r-- | spec/unit/file_cache_spec.rb | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/spec/unit/file_cache_spec.rb b/spec/unit/file_cache_spec.rb new file mode 100644 index 0000000000..c84eea376e --- /dev/null +++ b/spec/unit/file_cache_spec.rb @@ -0,0 +1,124 @@ +# +# 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::FileCache, "store method" do + before(:each) do + Chef::Config[:file_cache_path] = "/tmp/foo" + Dir.stub!(:mkdir).and_return(true) + File.stub!(:directory?).and_return(true) + @io = mock("IO", { :print => true, :close => true }) + File.stub!(:open).and_return(@io) + end + + it "should create the directories leading up to bang" do + File.stub!(:directory?).and_return(false) + Dir.should_receive(:mkdir).with("/tmp").and_return(true) + Dir.should_receive(:mkdir).with("/tmp/foo").and_return(true) + Dir.should_receive(:mkdir).with("/tmp/foo/whiz").and_return(true) + Dir.should_not_receive(:mkdir).with("/tmp/foo/whiz/bang").and_return(true) + Chef::FileCache.store("whiz/bang", "I found a poop") + end + + it "should create a file at /tmp/foo/whiz/bang" do + File.should_receive(:open).with("/tmp/foo/whiz/bang", "w").and_return(@io) + Chef::FileCache.store("whiz/bang", "I found a poop") + end + + it "should print the contents to the file" do + @io.should_receive(:print).with("I found a poop") + Chef::FileCache.store("whiz/bang", "I found a poop") + end + + it "should close the file" do + @io.should_receive(:close) + Chef::FileCache.store("whiz/bang", "I found a poop") + end + +end + +describe Chef::FileCache, "load method" do + before(:each) do + Chef::Config[:file_cache_path] = "/tmp/foo" + Dir.stub!(:mkdir).and_return(true) + File.stub!(:directory?).and_return(true) + File.stub!(:exists?).and_return(true) + File.stub!(:read).and_return("I found a poop") + end + + it "should find the full path to whiz/bang" do + File.should_receive(:read).with("/tmp/foo/whiz/bang").and_return(true) + Chef::FileCache.load('whiz/bang') + end + + it "should raise a Chef::Exception::FileNotFound if the file doesn't exist" do + File.stub!(:exists?).and_return(false) + lambda { Chef::FileCache.load('whiz/bang') }.should raise_error(Chef::Exception::FileNotFound) + end +end + +describe Chef::FileCache, "delete method" do + before(:each) do + Chef::Config[:file_cache_path] = "/tmp/foo" + Dir.stub!(:mkdir).and_return(true) + File.stub!(:directory?).and_return(true) + File.stub!(:exists?).and_return(true) + File.stub!(:unlink).and_return(true) + end + + it "should unlink the full path to whiz/bang" do + File.should_receive(:unlink).with("/tmp/foo/whiz/bang").and_return(true) + Chef::FileCache.delete("whiz/bang") + end + +end + +describe Chef::FileCache, "list method" do + before(:each) do + Chef::Config[:file_cache_path] = "/tmp/foo" + Dir.stub!(:[]).and_return(["/tmp/foo/whiz/bang", "/tmp/foo/snappy/patter"]) + File.stub!(:file?).and_return(true) + end + + it "should return the relative paths" do + Chef::FileCache.list.should eql([ "whiz/bang", "snappy/patter" ]) + end +end + +describe Chef::FileCache, "has_key? method" do + before(:each) do + Chef::Config[:file_cache_path] = "/tmp/foo" + end + + it "should check the full path to the file" do + File.should_receive(:exists?).with("/tmp/foo/whiz/bang") + Chef::FileCache.has_key?("whiz/bang") + end + + it "should return true if the file exists" do + File.stub!(:exists?).and_return(true) + Chef::FileCache.has_key?("whiz/bang").should eql(true) + end + + it "should return false if the file does not exist" do + File.stub!(:exists?).and_return(false) + Chef::FileCache.has_key?("whiz/bang").should eql(false) + end +end + |