Adding specs for rehash update

1 files changed, 39 insertions, 0 deletions

diff --git a/spec/functional/knife/rehash_spec.rb b/spec/functional/knife/rehash_spec.rb
new file mode 100644
index 0000000000..22ffa125fa
--- /dev/null
+++ b/spec/functional/knife/rehash_spec.rb
@@ -0,0 +1,39 @@
+#
+# Author:: Daniel DeLeo (<dan@chef.io>)
+# Copyright:: Copyright 2010-2016, Chef Software 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"
+
+require "chef/knife/rehash"
+require "chef/knife/core/subcommand_loader"
+
+describe "knife rehash" do
+  before do
+    allow(Chef::Knife::SubcommandLoader).to receive(:load_commands)
+  end
+
+  after do
+    # We need to clean up the generated manifest or else is messes with later tests
+    FileUtils.rm_f(Chef::Knife::SubcommandLoader.plugin_manifest_path)
+  end
+
+  it "writes the loaded plugins to disc" do
+    knife_rehash = Chef::Knife::Rehash.new
+    knife_rehash.run
+    expect(File.read(Chef::Knife::SubcommandLoader.plugin_manifest_path)).to match(/node_list.rb/)
+  end
+end