Add functional test for shell_out_with_systems_locale

1 files changed, 56 insertions, 0 deletions

diff --git a/spec/functional/mixin/shell_out_spec.rb b/spec/functional/mixin/shell_out_spec.rb
new file mode 100644
index 0000000000..7e57de2a0a
--- /dev/null
+++ b/spec/functional/mixin/shell_out_spec.rb
@@ -0,0 +1,56 @@
+#
+# Copyright:: Copyright (c) 2014 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'
+
+describe Chef::Mixin::ShellOut do
+  include Chef::Mixin::ShellOut
+
+  describe "shell_out_with_systems_locale" do
+    describe "when environment['LC_ALL'] is not set" do
+      it "should use the default shell_out setting" do
+        cmd = if windows?
+          shell_out_with_systems_locale('echo %LC_ALL%')
+        else
+          shell_out_with_systems_locale('echo $LC_ALL')
+        end
+
+        # From mixlib-shellout/lib/mixlib/shell_out.rb:
+        #
+        # * +environment+: a Hash of environment variables to set before the command
+        # is run. By default, the environment will *always* be set to 'LC_ALL' => 'C'
+        # to prevent issues with multibyte characters in Ruby 1.8. To avoid this,
+        # use :environment => nil for *no* extra environment settings, or
+        # :environment => {'LC_ALL'=>nil, ...} to set other environment settings
+        # without changing the locale.
+        cmd.stdout.chomp.should eq 'C'
+      end
+    end
+
+    describe "when environment['LC_ALL'] is set" do
+      it "should use the option's setting" do
+        cmd = if windows?
+          shell_out_with_systems_locale('echo %LC_ALL%', :environment => {'LC_ALL' => 'POSIX'})
+        else
+          shell_out_with_systems_locale('echo $LC_ALL', :environment => {'LC_ALL' => 'POSIX'})
+        end
+
+        cmd.stdout.chomp.should eq 'POSIX'
+      end
+    end
+  end
+end