1 files changed, 83 insertions, 0 deletions
diff --git a/spec/unit/knife/configure_client_spec.rb b/spec/unit/knife/configure_client_spec.rb
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+++ b/spec/unit/knife/configure_client_spec.rb
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+#
+# Author:: Thomas Bishop (<bishop.thomas@gmail.com>)
+# Copyright:: Copyright (c) 2011 Thomas Bishop
+# 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::Knife::ConfigureClient do
+  before do
+    @knife = Chef::Knife::ConfigureClient.new
+    Chef::Config[:chef_server_url] = 'https://chef.example.com'
+    Chef::Config[:validation_client_name] = 'chef-validator'
+    Chef::Config[:validation_key] = '/etc/chef/validation.pem'
+
+    @stdout = StringIO.new
+    @knife.ui.stub!(:stdout).and_return(@stdout)
+  end
+
+  describe 'run' do
+    it 'should print usage and exit when a directory is not provided' do
+      @knife.should_receive(:show_usage)
+      @knife.ui.should_receive(:fatal).with(/must provide the directory/)
+      lambda {
+        @knife.run
+      }.should raise_error SystemExit
+    end
+
+    describe 'when specifing a directory' do
+      before do
+        @knife.name_args = ['/home/bob/.chef']
+        @client_file = StringIO.new
+        @validation_file = StringIO.new
+        File.should_receive(:open).with('/home/bob/.chef/client.rb', 'w').
+                                   and_yield(@client_file)
+        File.should_receive(:open).with('/home/bob/.chef/validation.pem', 'w').
+                                   and_yield(@validation_file)
+        IO.should_receive(:read).and_return('foo_bar_baz')
+      end
+
+      it 'should recursively create the directory' do
+        FileUtils.should_receive(:mkdir_p).with('/home/bob/.chef')
+        @knife.run
+      end
+
+      it 'should write out the config file' do
+        FileUtils.stub!(:mkdir_p)
+        @knife.run
+        @client_file.string.should match /log_level\s+\:info/
+        @client_file.string.should match /log_location\s+STDOUT/
+        @client_file.string.should match /chef_server_url\s+'https\:\/\/chef\.example\.com'/
+        @client_file.string.should match /validation_client_name\s+'chef-validator'/
+      end
+
+      it 'should write out the validation.pem file' do
+        FileUtils.stub!(:mkdir_p)
+        @knife.run
+        @validation_file.string.should match /foo_bar_baz/
+      end
+
+      it 'should print information on what is being configured' do
+        FileUtils.stub!(:mkdir_p)
+        @knife.run
+        @stdout.string.should match /creating client configuration/i
+        @stdout.string.should match /writing client\.rb/i
+        @stdout.string.should match /writing validation\.pem/i
+      end
+    end
+  end
+
+end