1 files changed, 80 insertions, 0 deletions
diff --git a/spec/unit/provider/powershell_script_spec.rb b/spec/unit/provider/powershell_script_spec.rb
new file mode 100644
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+++ b/spec/unit/provider/powershell_script_spec.rb
@@ -0,0 +1,80 @@
+#
+# Author:: Adam Edwards (<adamed@opscode.com>)
+# Copyright:: Copyright (c) 2013 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::PowershellScript, "action_run" do
+
+  let(:powershell_version) { nil }
+  let(:node) {
+    node = Chef::Node.new
+    node.default["kernel"] = Hash.new
+    node.default["kernel"][:machine] = :x86_64.to_s
+    if ! powershell_version.nil?
+      node.default[:languages] = { :powershell => { :version => powershell_version } }
+    end
+    node
+  }
+
+  let(:provider) {
+    empty_events = Chef::EventDispatch::Dispatcher.new
+    run_context = Chef::RunContext.new(node, {}, empty_events)
+    new_resource = Chef::Resource::PowershellScript.new('run some powershell code', run_context)
+    Chef::Provider::PowershellScript.new(new_resource, run_context)
+  }
+
+  context 'when setting interpreter flags' do
+    it "should set the -File flag as the last flag" do
+      expect(provider.flags.split(' ').pop).to eq("-File")
+    end
+
+    let(:execution_policy_flag) do
+      execution_policy_index = 0
+      provider_flags = provider.flags.split(' ')
+      execution_policy_specified = false
+
+      provider_flags.find do | value |
+        execution_policy_index += 1
+        execution_policy_specified = value.downcase == '-ExecutionPolicy'.downcase
+      end
+
+      execution_policy = execution_policy_specified ? provider_flags[execution_policy_index] : nil
+    end
+
+    context 'when running with an unspecified PowerShell version' do
+      let(:powershell_version) { nil }
+      it "should set the -ExecutionPolicy flag to 'Unrestricted' by default" do
+        expect(execution_policy_flag.downcase).to eq('unrestricted'.downcase)
+      end
+    end
+
+    { '2.0' => 'Unrestricted',
+      '2.5' => 'Unrestricted',
+      '3.0' => 'Bypass',
+      '3.6' => 'Bypass',
+      '4.0' => 'Bypass',
+      '5.0' => 'Bypass' }.each do | version_policy |
+      let(:powershell_version) { version_policy[0].to_f }
+      context "when running PowerShell version #{version_policy[0]}" do
+        let(:powershell_version) { version_policy[0].to_f }
+        it "should set the -ExecutionPolicy flag to '#{version_policy[1]}'" do
+          expect(execution_policy_flag.downcase).to eq(version_policy[1].downcase)
+        end
+      end
+    end
+  end
+end