Basic spec for options added

Rakefile

@@ -1,2 +1,11 @@
-require "bundler/gem_tasks"
+require 'rspec/core/rake_task'
+require 'bundler/gem_tasks'
+
+# Default directory to look in is `/specs`
+# Run with `rake spec`
+RSpec::Core::RakeTask.new(:spec) do |task|
+  task.rspec_opts = ['--color', '--format', 'documentation']
+end
+
+task :default => :spec
 

lib/vimwiki_markdown.rb

@@ -1,4 +1,5 @@
 require "vimwiki_markdown/version"
+require "vimwiki_markdown/options"
 
 module VimwikiMarkdown
   # Your code goes here...

lib/vimwiki_markdown/options.rb

@@ -0,0 +1,81 @@
+require 'active_support/inflector'
+
+module VimwikiMarkdown
+  class Options
+    DEFAULTS = ["1", #force - 1/0
+                 "markdown",
+                 "md",
+                 "/home/patrick/vimwikimarkdown/site_html/",
+                 "/home/patrick/vimwikimarkdown/index.md",
+                 "/home/patrick/vimwikimarkdown/site_html/style.css",
+                 "/home/patrick/vimwikimarkdown/templates/",
+                 "default",
+                 ".tpl",
+                 "-"]
+
+    FORCE            = 0
+    SYNTAX           = 1
+    EXTENSION        = 2
+    OUTPUT_DIR       = 3
+    INPUT_FILE       = 4
+    CSS_FILE         = 5
+    TEMPLATE_PATH    = 6
+    TEMPLATE_DEFAULT = 7
+    TEMPLATE_EXT     = 8
+    ROOT_PATH        = 9
+
+    attr_reader :force, :syntax, :extension, :output_dir,
+                :input_file, :css_file, :template_path,
+                :template_default, :template_ext, :root_path
+
+=begin  force : [0/1] overwrite an existing file
+          syntax : the syntax chosen for this wiki
+          extension : the file extension for this wiki
+          output_dir : the full path of the output directory, i.e. 'path_html'
+          input_file : the full path of the wiki page
+          css_file : the full path of the css file for this wiki
+          template_path : the full path to the wiki's templates
+          template_default : the default template name
+          template_ext : the extension of template files
+          root_path : a count of ../ for pages buried in subdirs
+                      if you have wikilink [[dir1/dir2/dir3/my page in a subdir]]
+                      then e %root_path% is replaced by '../../../'.
+=end
+
+    def initialize
+      @force = arguments[FORCE] == "1" ? true : false
+      @syntax = arguments[SYNTAX]
+      @extension = arguments[EXTENSION]
+      @output_dir = arguments[OUTPUT_DIR]
+      @input_file = arguments[INPUT_FILE]
+      @css_file = arguments[CSS_FILE]
+      @template_path = arguments[TEMPLATE_PATH]
+      @template_default = arguments[TEMPLATE_DEFAULT]
+      @template_ext = arguments[TEMPLATE_EXT]
+      @root_path = arguments[ROOT_PATH]
+      raise "Must be markdown" unless syntax == 'markdown'
+    end
+
+    def template_filename
+      "#{template_path}#{template_default}#{template_ext}"
+    end
+
+    def self.arguments
+      ARGV.empty? ? DEFAULTS : ARGV
+    end
+
+    def title
+      File.basename(input_file, ".md").capitalize
+    end
+
+    def output_fullpath
+      "#{output_dir}#{title.parameterize}.html"
+    end
+
+    private
+
+    def arguments
+      Options.arguments
+    end
+  end
+end

spec/options_spec.rb

@@ -0,0 +1,19 @@
+require 'spec_helper'
+require 'vimwiki_markdown/options'
+
+module VimwikiMarkdown
+  describe Options do
+    subject { Options.new }
+
+    context "no options passed" do
+      before do
+        allow(Options).to receive(:arguments).and_return(Options::DEFAULTS)
+      end
+
+      its(:force) { should be(true) }
+      its(:syntax) { should eq('markdown') }
+      its(:output_fullpath) { should eq("#{subject.output_dir}#{subject.title.parameterize}.html") }
+      its(:template_filename) { should eq('/home/patrick/vimwikimarkdown/templates/default.tpl') }
+    end
+  end
+end

spec/spec_helper.rb

@@ -1,6 +1,7 @@
 require 'bundler/setup'
 require 'pry'
 require 'rspec/its'
+require 'vimwiki_markdown'
 
 RSpec.configure do |config|
   # rspec-expectations config goes here. You can use an alternate