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Diffstat (limited to 'spec/unit/provider/group/gpasswd_spec.rb')
| -rw-r--r-- | spec/unit/provider/group/gpasswd_spec.rb | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/spec/unit/provider/group/gpasswd_spec.rb b/spec/unit/provider/group/gpasswd_spec.rb new file mode 100644 index 0000000000..59da88e851 --- /dev/null +++ b/spec/unit/provider/group/gpasswd_spec.rb @@ -0,0 +1,108 @@ +# +# 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::Gpasswd, "modify_group_members" 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 %w{lobster rage fist} + @new_resource.append false + @provider = Chef::Provider::Group::Gpasswd.new(@new_resource, @run_context) + #@provider.stub!(:run_command).and_return(true) + end + + describe "when determining the current group state" do + before (:each) do + @provider.load_current_resource + @provider.define_resource_requirements + end + + # Checking for required binaries is already done in the spec + # for Chef::Provider::Group - no need to repeat it here. We'll + # include only what's specific to this provider. + it "should raise an error if the required binary /usr/bin/gpasswd doesn't exist" do + File.stub!(:exists?).and_return(true) + File.should_receive(:exists?).with("/usr/bin/gpasswd").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 + + describe "after the group's current state is known" do + before do + @current_resource = @new_resource.dup + @provider.current_resource = @new_resource + end + + describe "when no group members are specified and append is not set" do + before do + @new_resource.append(false) + @new_resource.members([]) + end + + it "logs a message and sets group's members to 'none'" do + Chef::Log.should_receive(:debug).with("group[wheel] setting group members to: none") + @provider.should_receive(:shell_out!).with("gpasswd -M \"\" wheel") + @provider.modify_group_members + end + end + + describe "when no group members are specified and append is set" do + before do + @new_resource.append(true) + @new_resource.members([]) + end + + it "logs a message and does not modify group membership" do + Chef::Log.should_receive(:debug).with("group[wheel] not changing group members, the group has no members to add") + @provider.should_not_receive(:shell_out!) + @provider.modify_group_members + end + end + + describe "when the resource specifies group members" do + it "should log an appropriate debug message" do + Chef::Log.should_receive(:debug).with("group[wheel] setting group members to lobster, rage, fist") + @provider.stub!(:shell_out!) + @provider.modify_group_members + end + + it "should run gpasswd with the members joined by ',' followed by the target group" do + @provider.should_receive(:shell_out!).with("gpasswd -M lobster,rage,fist wheel") + @provider.modify_group_members + end + + it "should run gpasswd individually for each user when the append option is set" do + @new_resource.append(true) + @provider.should_receive(:shell_out!).with("gpasswd -a lobster wheel") + @provider.should_receive(:shell_out!).with("gpasswd -a rage wheel") + @provider.should_receive(:shell_out!).with("gpasswd -a fist wheel") + @provider.modify_group_members + end + + end + end +end |