1 files changed, 95 insertions, 0 deletions
diff --git a/spec/unit/provider/group/usermod_spec.rb b/spec/unit/provider/group/usermod_spec.rb
new file mode 100644
index 0000000000..6e6e275a7a
--- /dev/null
+++ b/spec/unit/provider/group/usermod_spec.rb
@@ -0,0 +1,95 @@
+#
+# Author:: AJ Christensen (<aj@opscode.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::Group::Usermod 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.members [ "all", "your", "base" ]
+    @provider = Chef::Provider::Group::Usermod.new(@new_resource, @run_context)
+    @provider.stub!(:run_command)
+  end
+  
+  describe "modify_group_members" do
+  
+    describe "with an empty members array" do
+      before do
+        @new_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.modify_group_members
+      end
+    end
+  
+    describe "with supplied members" do
+      platforms = {
+        "openbsd" => "-G",
+        "netbsd" => "-G",
+        "solaris" => "-a -G"
+      }
+
+      before do
+        @new_resource.stub!(:members).and_return(["all", "your", "base"])
+        File.stub!(:exists?).and_return(true)
+      end
+
+      it "should raise an error when setting the entire group directly" do
+        @provider.define_resource_requirements
+        @provider.load_current_resource
+        @provider.instance_variable_set("@group_exists", true)
+        @provider.action = :modify 
+        lambda { @provider.run_action(@provider.process_resource_requirements) }.should raise_error(Chef::Exceptions::Group, "setting group members directly is not supported by #{@provider.to_s}, must set append true in group")
+      end
+    
+      platforms.each do |platform, flags|
+        it "should usermod each user when the append option is set on #{platform}" do
+          @node.automatic_attrs[:platform] = platform
+          @new_resource.stub!(:append).and_return(true)
+          @provider.should_receive(:run_command).with({:command => "usermod #{flags} wheel all"})
+          @provider.should_receive(:run_command).with({:command => "usermod #{flags} wheel your"})
+          @provider.should_receive(:run_command).with({:command => "usermod #{flags} wheel base"})
+          @provider.modify_group_members
+        end
+      end
+    end
+  end
+
+  describe "when loading the current resource" do
+    before(:each) do
+      File.stub!(:exists?).and_return(false)
+      @provider.define_resource_requirements
+    end
+
+    it "should raise an error if the required binary /usr/sbin/usermod doesn't exist" do
+      File.stub!(:exists?).and_return(true)
+      File.should_receive(:exists?).with("/usr/sbin/usermod").and_return(false)
+      lambda { @provider.process_resource_requirements }.should raise_error(Chef::Exceptions::Group)
+    end
+  
+    it "shouldn't raise an error if the required binaries exist" do
+      File.stub!(:exists?).and_return(true)
+      lambda { @provider.process_resource_requirements }.should_not raise_error(Chef::Exceptions::Group)
+    end
+  end
+end