[OC-3564] move core Chef to the repo root \o/ \m/

The opscode/chef repository now only contains the core Chef library code
used by chef-client, knife and chef-solo!

1 files changed, 136 insertions, 0 deletions

diff --git a/spec/unit/application/client_spec.rb b/spec/unit/application/client_spec.rb
new file mode 100644
index 0000000000..c5480c4adc
--- /dev/null
+++ b/spec/unit/application/client_spec.rb
@@ -0,0 +1,136 @@
+#
+# Author:: AJ Christensen (<aj@junglist.gen.nz>)
+# 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::Application::Client, "reconfigure" do
+  before do
+    @original_config = Chef::Config.configuration
+
+    @app = Chef::Application::Client.new
+    @app.stub!(:configure_opt_parser).and_return(true)
+    @app.stub!(:configure_chef).and_return(true)
+    @app.stub!(:configure_logging).and_return(true)
+    Chef::Config[:json_attribs] = nil
+    Chef::Config[:interval] = 10
+    Chef::Config[:splay] = nil
+
+    Chef::Config[:once] = false
+  end
+
+  after do
+    Chef::Config.configuration.replace(@original_config)
+  end
+
+  describe "when in daemonized mode and no interval has been set" do
+    before do
+      Chef::Config[:daemonize] = true
+      Chef::Config[:interval] = nil
+    end
+
+    it "should set the interval to 1800" do
+      @app.reconfigure
+      Chef::Config.interval.should == 1800
+    end
+  end
+
+  describe "when configured to run once" do
+    before do
+      Chef::Config[:once] = true
+      Chef::Config[:daemonize] = false
+      Chef::Config[:splay] = 60
+      Chef::Config[:interval] = 1800
+    end
+
+    it "ignores the splay" do
+      @app.reconfigure
+      Chef::Config.splay.should be_nil
+    end
+
+    it "forces the interval to nil" do
+      @app.reconfigure
+      Chef::Config.interval.should be_nil
+    end
+
+  end
+
+  describe "when the json_attribs configuration option is specified" do
+
+    describe "and the json_attribs matches a HTTP regex" do
+      before do
+        @json = StringIO.new({:a=>"b"}.to_json)
+        @json_tempfile = mock("Tempfile for remote JSON", :open => @json)
+        @rest = mock("Chef::REST", :get_rest => @json_tempfile)
+
+        Chef::Config[:json_attribs] = "https://foo.com/foo.json"
+        Chef::REST.stub!(:new).with("https://foo.com/foo.json", nil, nil).and_return(@rest)
+        @app.stub!(:open).with("/etc/chef/dna.json").and_return(@json)
+      end
+
+      it "should perform a RESTful GET on the supplied URL" do
+        @app.reconfigure
+        @app.chef_client_json.should == {"a" => "b"}
+      end
+    end
+
+    describe "and the json_attribs does not match the HTTP regex" do
+      before do
+        Chef::Config[:json_attribs] = "/etc/chef/dna.json"
+        @json = StringIO.new({:a=>"b"}.to_json)
+        @app.stub!(:open).with("/etc/chef/dna.json").and_return(@json)
+      end
+
+      it "should parse the json out of the file" do
+        @app.reconfigure
+        @app.chef_client_json.should == {"a" => "b"}
+      end
+    end
+
+    describe "when parsing fails" do
+      before do
+        Chef::Config[:json_attribs] = "/etc/chef/dna.json"
+        @json = mock("Tempfile", :read => {:a=>"b"}.to_json)
+        @app.stub!(:open).with("/etc/chef/dna.json").and_return(@json)
+        Chef::JSONCompat.stub!(:from_json).with(@json.read).and_raise(JSON::ParserError)
+        Chef::Application.stub!(:fatal!).and_return(true)
+      end
+
+      it "should hard fail the application" do
+        Chef::Application.should_receive(:fatal!).with("Could not parse the provided JSON file (/etc/chef/dna.json)!: JSON::ParserError", 2).and_return(true)
+        @app.reconfigure
+      end
+    end
+  end
+end
+
+describe Chef::Application::Client, "setup_application" do
+  before do
+    @app = Chef::Application::Client.new
+    # this is all stuff the reconfigure method needs
+    @app.stub!(:configure_opt_parser).and_return(true)
+    @app.stub!(:configure_chef).and_return(true)
+    @app.stub!(:configure_logging).and_return(true)
+  end
+
+  it "should change privileges" do
+    Chef::Daemon.should_receive(:change_privilege).and_return(true)
+    @app.setup_application
+  end
+  after do
+    Chef::Config[:solo] = false
+  end
+end