1 files changed, 109 insertions, 0 deletions
diff --git a/spec/unit/provider/deploy/revision_spec.rb b/spec/unit/provider/deploy/revision_spec.rb
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+++ b/spec/unit/provider/deploy/revision_spec.rb
@@ -0,0 +1,109 @@
+#
+# Author:: Daniel DeLeo (<dan@kallistec.com>)
+# Copyright:: Copyright (c) 2008 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::Provider::Deploy::Revision do
+
+  before do
+    @temp_dir = Dir.mktmpdir
+    Chef::Config[:file_cache_path] = @temp_dir
+    @resource = Chef::Resource::Deploy.new("/my/deploy/dir")
+    @resource.revision("8a3195bf3efa246f743c5dfa83683201880f935c")
+    @node = Chef::Node.new
+    @events = Chef::EventDispatch::Dispatcher.new
+    @run_context = Chef::RunContext.new(@node, {}, @events)
+    @provider = Chef::Provider::Deploy::Revision.new(@resource, @run_context)
+    @provider.load_current_resource
+    @runner = mock("runnah")
+    Chef::Runner.stub!(:new).and_return(@runner)
+    @expected_release_dir = "/my/deploy/dir/releases/8a3195bf3efa246f743c5dfa83683201880f935c"
+  end
+
+  after do
+    # Make sure we don't keep any state in our tests
+    FileUtils.rspec_reset
+    FileUtils.rm_rf @temp_dir if File.directory?( @temp_dir )
+  end
+
+
+  it "uses the resolved revision from the SCM as the release slug" do
+    @provider.scm_provider.stub!(:revision_slug).and_return("uglySlugly")
+    @provider.send(:release_slug).should == "uglySlugly"
+  end
+
+  it "deploys to a dir named after the revision" do
+    @provider.release_path.should == @expected_release_dir
+  end
+
+  it "stores the release dir in the file cache when copying the cached repo" do
+    FileUtils.stub!(:mkdir_p)
+    @provider.stub!(:run_command).and_return(true)
+    @provider.copy_cached_repo
+    @provider.converge
+    @provider.stub!(:release_slug).and_return("73219b87e977d9c7ba1aa57e9ad1d88fa91a0ec2")
+    @provider.load_current_resource
+    @provider.copy_cached_repo
+    @provider.converge
+    second_release = "/my/deploy/dir/releases/73219b87e977d9c7ba1aa57e9ad1d88fa91a0ec2"
+
+    @provider.all_releases.should == [@expected_release_dir,second_release]
+  end
+
+  it "removes a release from the file cache when it's used again in another release and append it to the end" do
+    FileUtils.stub!(:mkdir_p)
+    @provider.stub!(:run_command).and_return(true)
+    @provider.copy_cached_repo
+    @provider.converge
+    @provider.stub!(:release_slug).and_return("73219b87e977d9c7ba1aa57e9ad1d88fa91a0ec2")
+    @provider.load_current_resource
+    @provider.copy_cached_repo
+    @provider.converge
+    second_release = "/my/deploy/dir/releases/73219b87e977d9c7ba1aa57e9ad1d88fa91a0ec2"
+    @provider.all_releases.should == [@expected_release_dir,second_release]
+    @provider.copy_cached_repo
+    @provider.converge
+
+    @provider.stub!(:release_slug).and_return("8a3195bf3efa246f743c5dfa83683201880f935c")
+    @provider.load_current_resource
+    @provider.copy_cached_repo
+    @provider.converge
+    @provider.all_releases.should == [second_release, @expected_release_dir]
+  end
+
+  it "removes a release from the file cache when it's deleted by :cleanup!" do
+    %w{first second third fourth fifth latest}.each do |release_name|
+      @provider.send(:release_created, release_name)
+    end
+    @provider.all_releases.should == %w{first second third fourth fifth latest}
+
+    FileUtils.stub!(:rm_rf)
+    @provider.cleanup!
+    @provider.all_releases.should == %w{second third fourth fifth latest}
+  end
+
+  it "regenerates the file cache if it's not available" do
+    oldest = "/my/deploy/dir/releases/oldest"
+    latest = "/my/deploy/dir/releases/latest"
+    Dir.should_receive(:glob).with("/my/deploy/dir/releases/*").and_return([latest, oldest])
+    ::File.should_receive(:ctime).with(oldest).and_return(Time.now - 10)
+    ::File.should_receive(:ctime).with(latest).and_return(Time.now - 1)
+    @provider.all_releases.should == [oldest, latest]
+  end
+
+end