1 files changed, 54 insertions, 0 deletions
diff --git a/spec/unit/knife/core/subcommand_loader_spec.rb b/spec/unit/knife/core/subcommand_loader_spec.rb
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+++ b/spec/unit/knife/core/subcommand_loader_spec.rb
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+#
+# Author:: Daniel DeLeo (<dan@opscode.com>)
+# Copyright:: Copyright (c) 2011 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::Knife::SubcommandLoader do
+  before do
+    @home = File.join(CHEF_SPEC_DATA, 'knife-home')
+    @env = {'HOME' => @home}
+    @loader = Chef::Knife::SubcommandLoader.new(File.join(CHEF_SPEC_DATA, 'knife-site-subcommands'), @env)
+  end
+
+  it "builds a list of the core subcommand file require paths" do
+    @loader.subcommand_files.should_not be_empty
+    @loader.subcommand_files.each do |require_path|
+      require_path.should match(/chef\/knife\/.*|plugins\/knife\/.*/)
+    end
+  end
+
+  it "finds files installed via rubygems" do
+    @loader.find_subcommands_via_rubygems.should include('chef/knife/node_create')
+    @loader.find_subcommands_via_rubygems.each {|rel_path, abs_path| abs_path.should match(%r[chef/knife/.+])}
+  end
+
+  it "finds files using a dirglob when rubygems is not available" do
+    @loader.find_subcommands_via_dirglob.should include('chef/knife/node_create')
+    @loader.find_subcommands_via_dirglob.each {|rel_path, abs_path| abs_path.should match(%r[chef/knife/.+])}
+  end
+
+  it "finds user-specific subcommands in the user's ~/.chef directory" do
+    expected_command = File.join(@home, '.chef', 'plugins', 'knife', 'example_home_subcommand.rb')
+    @loader.site_subcommands.should include(expected_command)
+  end
+
+  it "finds repo specific subcommands by searching for a .chef directory" do
+    expected_command = File.join(CHEF_SPEC_DATA, 'knife-site-subcommands', 'plugins', 'knife', 'example_subcommand.rb')
+    @loader.site_subcommands.should include(expected_command)
+  end
+end