helpers_spec.rb in chef-dk-0.10.0

- old
+ new
@@ -1,92 +1,92 @@
-#
-# 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'
-require 'chef-dk/helpers'
-
-describe ChefDK::Helpers do
-
-  let (:helpers) do
-    ChefDK::Helpers.send(:reset!)
-    ChefDK::Helpers
-  end
-
-  let(:env) { {} }
-
-  describe "chefdk_home" do
-    before do
-      allow(ENV).to receive(:[]) do |k|
-        env[k]
-      end
-      allow(Chef::Platform).to receive(:windows?).and_return(false)
-    end
-
-    context 'when CHEFDK_HOME is set' do
-      let(:env) { {'CHEFDK_HOME' => 'foo' } }
-      it "returns CHEFDK_HOME" do
-        expect(helpers.chefdk_home).to eq(env['CHEFDK_HOME'])
-      end
-    end
-
-    context 'when CHEFDK_HOME is not set' do
-      context 'on windows' do
-        before do
-          allow(Chef::Platform).to receive(:windows?).and_return(true)
-        end
-
-        let(:env) { { 'LOCALAPPDATA' => 'C:\\foo' } }
-
-        it 'uses LOCALAPPDATA' do
-          expect(File).to receive(:join).with(env['LOCALAPPDATA'], 'chefdk').and_return('chefdkdefaulthome')
-          expect(helpers.chefdk_home).to eq('chefdkdefaulthome')
-        end
-      end
-
-      context 'on *nix' do
-        it 'uses LOCALAPPDATA' do
-          expect(File).to receive(:expand_path).with('~/.chefdk').and_return('chefdkdefaulthome')
-          expect(helpers.chefdk_home).to eq('chefdkdefaulthome')
-        end
-      end
-    end
-
-    context 'using usr_bin_prefix' do
-      before do
-        stub_const('RUBY_PLATFORM', ruby_platform_string)
-      end
-
-      context 'on Mac' do
-        let(:ruby_platform_string) { 'x86_64-darwin12.0' }
-
-        it 'uses /usr/local/bin' do
-          expect(helpers.usr_bin_prefix).to eq('/usr/local/bin')
-          expect(helpers.usr_bin_path('berks')).to eq('/usr/local/bin/berks')
-        end
-      end
-
-      context 'on other systems' do
-        let(:ruby_platform_string) { 'x86_64-linux' }
-
-        it 'uses /usr/bin' do
-          expect(helpers.usr_bin_prefix).to eq('/usr/bin')
-          expect(helpers.usr_bin_path('berks')).to eq('/usr/bin/berks')
-        end
-      end
-    end
-
-  end
-end
+#
+# 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'
+require 'chef-dk/helpers'
+
+describe ChefDK::Helpers do
+
+  let (:helpers) do
+    ChefDK::Helpers.send(:reset!)
+    ChefDK::Helpers
+  end
+
+  let(:env) { {} }
+
+  describe "chefdk_home" do
+    before do
+      allow(ENV).to receive(:[]) do |k|
+        env[k]
+      end
+      allow(Chef::Platform).to receive(:windows?).and_return(false)
+    end
+
+    context 'when CHEFDK_HOME is set' do
+      let(:env) { {'CHEFDK_HOME' => 'foo' } }
+      it "returns CHEFDK_HOME" do
+        expect(helpers.chefdk_home).to eq(env['CHEFDK_HOME'])
+      end
+    end
+
+    context 'when CHEFDK_HOME is not set' do
+      context 'on windows' do
+        before do
+          allow(Chef::Platform).to receive(:windows?).and_return(true)
+        end
+
+        let(:env) { { 'LOCALAPPDATA' => 'C:\\foo' } }
+
+        it 'uses LOCALAPPDATA' do
+          expect(File).to receive(:join).with(env['LOCALAPPDATA'], 'chefdk').and_return('chefdkdefaulthome')
+          expect(helpers.chefdk_home).to eq('chefdkdefaulthome')
+        end
+      end
+
+      context 'on *nix' do
+        it 'uses LOCALAPPDATA' do
+          expect(File).to receive(:expand_path).with('~/.chefdk').and_return('chefdkdefaulthome')
+          expect(helpers.chefdk_home).to eq('chefdkdefaulthome')
+        end
+      end
+    end
+
+    context 'using usr_bin_prefix' do
+      before do
+        stub_const('RUBY_PLATFORM', ruby_platform_string)
+      end
+
+      context 'on Mac' do
+        let(:ruby_platform_string) { 'x86_64-darwin12.0' }
+
+        it 'uses /usr/local/bin' do
+          expect(helpers.usr_bin_prefix).to eq('/usr/local/bin')
+          expect(helpers.usr_bin_path('berks')).to eq('/usr/local/bin/berks')
+        end
+      end
+
+      context 'on other systems' do
+        let(:ruby_platform_string) { 'x86_64-linux' }
+
+        it 'uses /usr/bin' do
+          expect(helpers.usr_bin_prefix).to eq('/usr/bin')
+          expect(helpers.usr_bin_path('berks')).to eq('/usr/bin/berks')
+        end
+      end
+    end
+
+  end
+end