cmd-line_spec.rb in cukedep-0.2.00

- old
+ new
@@ -1,88 +1,88 @@
-# File: cmd-line_spec.rb
-
-require 'stringio'
-require 'English'
-require_relative '../../spec_helper'
-
-# Load the class under testing
-require_relative '../../../lib/cukedep/cli/cmd-line'
-
-module Cukedep # Open module to get rid of long qualified names
-describe CLI::CmdLine do
-  context 'Creation & initialization:' do
-    subject { CLI::CmdLine.new }
-
-    it 'should be created without argument' do
-    expect { CLI::CmdLine.new }.not_to raise_error
-    end
-  end # context
-  
-  context 'Provided services:' do
-    def capture_output()
-      @output = $DEFAULT_OUTPUT
-      ostream = StringIO.new('rw')
-      $DEFAULT_OUTPUT = ostream
-    end
-    
-    def release_output()
-      $DEFAULT_OUTPUT = @output
-    end
-
-  
-    it 'should accept an empty command-line' do
-      expect { subject.parse!([]) }.not_to raise_error
-      expect(subject.options).to be_empty
-    end
-
-    it 'should accept the dry-run option' do
-      expect { subject.parse!(['--dry-run']) }.not_to raise_error
-      expect(subject.options).to eq(dryrun: true)
-    end
-
-    it 'should accept the setup option' do
-      expect { subject.parse!(['--setup']) }.not_to raise_error
-      expect(subject.options).to eq(setup: true)
-    end
-    
-    it 'should validate the project option argument' do
-      # Case 1: missing project dir argument
-      cmd_opts = ['--project']
-      err_type = StandardError
-      err_msg = <<-MSG_END
-No argument provided with command line option: --project
-To see the command-line syntax, do:
-cukedep --help
-MSG_END
-      expect { subject.parse!(cmd_opts) }.to raise_error(err_type)
-      
-      # Case 2: non existing project dir
-      cmd_opts = ['--project', 'nowhere']
-      err_msg = "Cannot find the directory 'nowhere'."
-      expect { subject.parse!(cmd_opts) }.to raise_error(err_type, err_msg) 
-
-      # Case 3: project dir exists
-      # cmd_opts = ['--project', '../../../sample']
-      # expect { subject.parse!(cmd_opts) }.not_to raise_error
-      # expect(subject.options).to eq({ :project => '../../../sample' })
-    end
-
-    it 'should handle the version option' do
-      capture_output
-      cmd_opts = ['--version']
-      expect { subject.parse!(cmd_opts) }.to raise_error(SystemExit)
-      expect($DEFAULT_OUTPUT.string).to eq(Cukedep::Version + "\n")
-      release_output
-    end
-
-    it 'should handle the help option' do
-      capture_output
-      cmd_opts = ['--help']
-      expect { subject.parse!(cmd_opts) }.to raise_error(SystemExit)
-      expect($DEFAULT_OUTPUT.string).to eq(subject.parser.to_s)      
-      release_output
-    end
-  end # context
-end # describe
-end # module
-
-# End of file
+# File: cmd-line_spec.rb
+
+require 'stringio'
+require 'English'
+require_relative '../../spec_helper'
+
+# Load the class under testing
+require_relative '../../../lib/cukedep/cli/cmd-line'
+
+module Cukedep # Open module to get rid of long qualified names
+describe CLI::CmdLine do
+  context 'Creation & initialization:' do
+    subject { CLI::CmdLine.new }
+
+    it 'should be created without argument' do
+    expect { CLI::CmdLine.new }.not_to raise_error
+    end
+  end # context
+
+  context 'Provided services:' do
+    def capture_output
+      @output = $DEFAULT_OUTPUT
+      ostream = StringIO.new('rw')
+      $DEFAULT_OUTPUT = ostream
+    end
+
+    def release_output
+      $DEFAULT_OUTPUT = @output
+    end
+
+
+    it 'should accept an empty command-line' do
+      expect { subject.parse!([]) }.not_to raise_error
+      expect(subject.options).to be_empty
+    end
+
+    it 'should accept the dry-run option' do
+      expect { subject.parse!(['--dry-run']) }.not_to raise_error
+      expect(subject.options).to eq(dryrun: true)
+    end
+
+    it 'should accept the setup option' do
+      expect { subject.parse!(['--setup']) }.not_to raise_error
+      expect(subject.options).to eq(setup: true)
+    end
+
+    it 'should validate the project option argument' do
+      # Case 1: missing project dir argument
+      cmd_opts = ['--project']
+      err_type = StandardError
+      err_msg = <<-MSG_END
+No argument provided with command line option: --project
+To see the command-line syntax, do:
+cukedep --help
+MSG_END
+      expect { subject.parse!(cmd_opts) }.to raise_error(err_type)
+
+      # Case 2: non existing project dir
+      cmd_opts = ['--project', 'nowhere']
+      err_msg = "Cannot find the directory 'nowhere'."
+      expect { subject.parse!(cmd_opts) }.to raise_error(err_type, err_msg)
+
+      # Case 3: project dir exists
+      # cmd_opts = ['--project', '../../../sample']
+      # expect { subject.parse!(cmd_opts) }.not_to raise_error
+      # expect(subject.options).to eq({ :project => '../../../sample' })
+    end
+
+    it 'should handle the version option' do
+      capture_output
+      cmd_opts = ['--version']
+      expect { subject.parse!(cmd_opts) }.to raise_error(SystemExit)
+      expect($DEFAULT_OUTPUT.string).to eq(Cukedep::Version + "\n")
+      release_output
+    end
+
+    it 'should handle the help option' do
+      capture_output
+      cmd_opts = ['--help']
+      expect { subject.parse!(cmd_opts) }.to raise_error(SystemExit)
+      expect($DEFAULT_OUTPUT.string).to eq(subject.parser.to_s)
+      release_output
+    end
+  end # context
+end # describe
+end # module
+
+# End of file