install_spec.rb in chef-dk-2.5.3

- old
+ new
@@ -1,179 +1,179 @@
-#
-# 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 "shared/command_with_ui_object"
-require "chef-dk/command/install"
-
-describe ChefDK::Command::Install do
-
-  it_behaves_like "a command with a UI object"
-
-  let(:params) { [] }
-
-  let(:command) do
-    c = described_class.new
-    c.apply_params!(params)
-    c
-  end
-
-  let(:install_service) { instance_double(ChefDK::PolicyfileServices::Install) }
-
-  it "disables debug by default" do
-    expect(command.debug?).to be(false)
-  end
-
-  it "doesn't set a config path by default" do
-    expect(command.config_path).to be_nil
-  end
-
-  context "when debug mode is set" do
-
-    let(:params) { [ "-D" ] }
-
-    it "enables debug" do
-      expect(command.debug?).to be(true)
-    end
-  end
-
-  context "when an explicit config file path is given" do
-
-    let(:params) { %w{ -c ~/.chef/alternate_config.rb } }
-
-    let(:chef_config_loader) { instance_double("Chef::WorkstationConfigLoader") }
-
-    it "sets the config file path to the given value" do
-      expect(command.config_path).to eq("~/.chef/alternate_config.rb")
-    end
-
-    it "loads the config from the given path" do
-      expect(Chef::WorkstationConfigLoader).to receive(:new).
-        with("~/.chef/alternate_config.rb").
-        and_return(chef_config_loader)
-      expect(chef_config_loader).to receive(:load)
-      expect(command.chef_config).to eq(Chef::Config)
-    end
-
-  end
-
-  context "with no arguments" do
-
-    it "does not specify a policyfile relative path" do
-      expect(command.policyfile_relative_path).to be(nil)
-    end
-
-    it "creates the installer service with a `nil` policyfile path" do
-      expect(ChefDK::PolicyfileServices::Install).to receive(:new).
-        with(hash_including(policyfile: nil, ui: command.ui, root_dir: Dir.pwd, config: Chef::Config)).
-        and_return(install_service)
-      expect(command.installer).to eq(install_service)
-    end
-
-  end
-
-  context "with an explicit policyfile relative path" do
-
-    let(:params) { [ "MyPolicy.rb" ] }
-
-    it "respects the user-supplied path" do
-      expect(command.policyfile_relative_path).to eq("MyPolicy.rb")
-    end
-
-    it "creates the installer service with the specified policyfile path" do
-      expect(ChefDK::PolicyfileServices::Install).to receive(:new).
-        with(hash_including(policyfile: "MyPolicy.rb", ui: command.ui, root_dir: Dir.pwd, config: Chef::Config)).
-        and_return(install_service)
-      expect(command.installer).to eq(install_service)
-    end
-
-  end
-
-  describe "running the install" do
-
-    let(:ui) { TestHelpers::TestUI.new }
-
-    before do
-      command.ui = ui
-      allow(command).to receive(:installer).and_return(install_service)
-    end
-
-    context "when the command is successful" do
-      before do
-        expect(install_service).to receive(:run)
-      end
-
-      it "returns 0" do
-        expect(command.run).to eq(0)
-      end
-    end
-
-    context "when the command is unsuccessful" do
-
-      let(:backtrace) { caller[0...3] }
-
-      let(:cause) do
-        e = StandardError.new("some operation failed")
-        e.set_backtrace(backtrace)
-        e
-      end
-
-      let(:exception) do
-        ChefDK::PolicyfileInstallError.new("install failed", cause)
-      end
-
-      before do
-        expect(install_service).to receive(:run).and_raise(exception)
-      end
-
-      it "returns 1" do
-        expect(command.run).to eq(1)
-      end
-
-      it "displays the exception and cause" do
-        expected_error_text = <<-E
-Error: install failed
-Reason: (StandardError) some operation failed
-
-E
-
-        command.run
-        expect(ui.output).to eq(expected_error_text)
-      end
-
-      context "and debug is enabled" do
-
-        let(:params) { ["-D"] }
-
-        it "displays the exception and cause with backtrace" do
-          expected_error_text = <<-E
-Error: install failed
-Reason: (StandardError) some operation failed
-
-
-E
-
-          expected_error_text << backtrace.join("\n") << "\n"
-
-          command.run
-          expect(ui.output).to eq(expected_error_text)
-        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 "shared/command_with_ui_object"
+require "chef-dk/command/install"
+
+describe ChefDK::Command::Install do
+
+  it_behaves_like "a command with a UI object"
+
+  let(:params) { [] }
+
+  let(:command) do
+    c = described_class.new
+    c.apply_params!(params)
+    c
+  end
+
+  let(:install_service) { instance_double(ChefDK::PolicyfileServices::Install) }
+
+  it "disables debug by default" do
+    expect(command.debug?).to be(false)
+  end
+
+  it "doesn't set a config path by default" do
+    expect(command.config_path).to be_nil
+  end
+
+  context "when debug mode is set" do
+
+    let(:params) { [ "-D" ] }
+
+    it "enables debug" do
+      expect(command.debug?).to be(true)
+    end
+  end
+
+  context "when an explicit config file path is given" do
+
+    let(:params) { %w{ -c ~/.chef/alternate_config.rb } }
+
+    let(:chef_config_loader) { instance_double("Chef::WorkstationConfigLoader") }
+
+    it "sets the config file path to the given value" do
+      expect(command.config_path).to eq("~/.chef/alternate_config.rb")
+    end
+
+    it "loads the config from the given path" do
+      expect(Chef::WorkstationConfigLoader).to receive(:new).
+        with("~/.chef/alternate_config.rb").
+        and_return(chef_config_loader)
+      expect(chef_config_loader).to receive(:load)
+      expect(command.chef_config).to eq(Chef::Config)
+    end
+
+  end
+
+  context "with no arguments" do
+
+    it "does not specify a policyfile relative path" do
+      expect(command.policyfile_relative_path).to be(nil)
+    end
+
+    it "creates the installer service with a `nil` policyfile path" do
+      expect(ChefDK::PolicyfileServices::Install).to receive(:new).
+        with(hash_including(policyfile: nil, ui: command.ui, root_dir: Dir.pwd, config: Chef::Config)).
+        and_return(install_service)
+      expect(command.installer).to eq(install_service)
+    end
+
+  end
+
+  context "with an explicit policyfile relative path" do
+
+    let(:params) { [ "MyPolicy.rb" ] }
+
+    it "respects the user-supplied path" do
+      expect(command.policyfile_relative_path).to eq("MyPolicy.rb")
+    end
+
+    it "creates the installer service with the specified policyfile path" do
+      expect(ChefDK::PolicyfileServices::Install).to receive(:new).
+        with(hash_including(policyfile: "MyPolicy.rb", ui: command.ui, root_dir: Dir.pwd, config: Chef::Config)).
+        and_return(install_service)
+      expect(command.installer).to eq(install_service)
+    end
+
+  end
+
+  describe "running the install" do
+
+    let(:ui) { TestHelpers::TestUI.new }
+
+    before do
+      command.ui = ui
+      allow(command).to receive(:installer).and_return(install_service)
+    end
+
+    context "when the command is successful" do
+      before do
+        expect(install_service).to receive(:run)
+      end
+
+      it "returns 0" do
+        expect(command.run).to eq(0)
+      end
+    end
+
+    context "when the command is unsuccessful" do
+
+      let(:backtrace) { caller[0...3] }
+
+      let(:cause) do
+        e = StandardError.new("some operation failed")
+        e.set_backtrace(backtrace)
+        e
+      end
+
+      let(:exception) do
+        ChefDK::PolicyfileInstallError.new("install failed", cause)
+      end
+
+      before do
+        expect(install_service).to receive(:run).and_raise(exception)
+      end
+
+      it "returns 1" do
+        expect(command.run).to eq(1)
+      end
+
+      it "displays the exception and cause" do
+        expected_error_text = <<-E
+Error: install failed
+Reason: (StandardError) some operation failed
+
+E
+
+        command.run
+        expect(ui.output).to eq(expected_error_text)
+      end
+
+      context "and debug is enabled" do
+
+        let(:params) { ["-D"] }
+
+        it "displays the exception and cause with backtrace" do
+          expected_error_text = <<-E
+Error: install failed
+Reason: (StandardError) some operation failed
+
+
+E
+
+          expected_error_text << backtrace.join("\n") << "\n"
+
+          command.run
+          expect(ui.output).to eq(expected_error_text)
+        end
+      end
+
+    end
+
+  end
+end