1 files changed, 140 insertions, 0 deletions
diff --git a/spec/unit/provider/group/pw_spec.rb b/spec/unit/provider/group/pw_spec.rb
new file mode 100644
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+++ b/spec/unit/provider/group/pw_spec.rb
@@ -0,0 +1,140 @@
+#
+# Author:: Stephen Haynes (<sh@nomitor.com>)
+# Copyright:: Copyright (c) 2009 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::Group::Pw do
+  before do
+    @node = Chef::Node.new
+    @events = Chef::EventDispatch::Dispatcher.new
+    @run_context = Chef::RunContext.new(@node, {}, @events)
+    
+    @new_resource = Chef::Resource::Group.new("wheel")
+    @new_resource.gid 50
+    @new_resource.members [ "root", "aj"]
+
+    @current_resource = Chef::Resource::Group.new("aj")
+    @current_resource.gid 50
+    @current_resource.members [ "root", "aj"]
+    @provider = Chef::Provider::Group::Pw.new(@new_resource, @run_context)
+    @provider.current_resource = @current_resource
+  end
+  
+  describe "when setting options for the pw command" do
+    it "does not set the gid option if gids match or are unmanaged" do
+      @provider.set_options.should ==  " wheel"
+    end
+    
+    it "sets the option for gid if it is not nil" do
+      @new_resource.gid(42)
+      @provider.set_options.should eql(" wheel -g '42'")
+    end
+  end
+
+  describe "when creating a group" do
+    it "should run pw groupadd with the return of set_options and set_members_option" do
+      @new_resource.gid(23)
+      @provider.should_receive(:run_command).with({ :command => "pw groupadd wheel -g '23' -M root,aj" }).and_return(true)
+      @provider.create_group
+    end
+  end
+
+  describe "when managing the group" do
+  
+    it "should run pw groupmod with the return of set_options" do
+      @new_resource.gid(42)
+      @provider.should_receive(:run_command).with({ :command => "pw groupmod wheel -g '42' -M root,aj" }).and_return(true)
+      @provider.manage_group
+    end
+
+  end
+
+  describe "when removing the group" do
+    it "should run pw groupdel with the new resources group name" do
+      @provider.should_receive(:run_command).with({ :command => "pw groupdel wheel" }).and_return(true)
+      @provider.remove_group
+    end
+  end
+
+  describe "when setting group membership" do
+  
+    describe "with an empty members array in both the new and current resource" do
+      before do
+        @new_resource.stub!(:members).and_return([])
+        @current_resource.stub!(:members).and_return([])
+      end
+    
+      it "should log an appropriate message" do
+        Chef::Log.should_receive(:debug).with("group[wheel] not changing group members, the group has no members")
+        @provider.set_members_option
+      end
+    
+      it "should set no options" do
+        @provider.set_members_option.should eql("")
+      end
+    end
+
+    describe "with an empty members array in the new resource and existing members in the current resource" do
+      before do
+        @new_resource.stub!(:members).and_return([])
+        @current_resource.stub!(:members).and_return(["all", "your", "base"])
+      end
+    
+      it "should log an appropriate message" do
+        Chef::Log.should_receive(:debug).with("group[wheel] removing group members all, your, base")
+        @provider.set_members_option
+      end
+    
+      it "should set the -d option with the members joined by ','" do
+        @provider.set_members_option.should eql(" -d all,your,base")
+      end
+    end
+  
+    describe "with supplied members array in the new resource and an empty members array in the current resource" do
+      before do
+        @new_resource.stub!(:members).and_return(["all", "your", "base"])
+        @current_resource.stub!(:members).and_return([])
+      end
+    
+      it "should log an appropriate debug message" do
+        Chef::Log.should_receive(:debug).with("group[wheel] setting group members to all, your, base")
+        @provider.set_members_option
+      end
+    
+      it "should set the -M option with the members joined by ','" do
+        @provider.set_members_option.should eql(" -M all,your,base")
+      end
+    end
+  end
+
+  describe"load_current_resource" do
+    before (:each) do 
+      @provider.load_current_resource
+      @provider.define_resource_requirements
+    end
+    it "should raise an error if the required binary /usr/sbin/pw doesn't exist" do
+      File.should_receive(:exists?).with("/usr/sbin/pw").and_return(false)
+      lambda { @provider.process_resource_requirements }.should raise_error(Chef::Exceptions::Group)
+    end
+  
+    it "shouldn't raise an error if /usr/sbin/pw exists" do
+      File.stub!(:exists?).and_return(true)
+      lambda { @provider.process_resource_requirements }.should_not raise_error(Chef::Exceptions::Group)
+    end
+  end
+end