gistfile1.rb

describe "When building a three pattern with a match any multiple in the middle" do
  before(:each) do
    @state_builder = StateBuilder.new
    @string_reader = StringReader.new("a*.")
    @graph = @state_builder.create_from(@string_reader)
  end

  it "should return a five state graph" do
    @graph.transitions[0].destination.transitions[0].destination.transitions[0].destination.transitions[0].destination.should_not == nil
  end

  it "should start with a start state" do
    @graph.class.should == StartState
  end

  it "should have a standard state as the 2nd state" do
    @graph.transitions[0].destination.class.should == StandardState
  end

  it "should have a standard state as the 3rd state" do
    @graph.transitions[0].destination.transitions[0].destination.class.should == StandardState
  end

  it "should have a standard state as the 4th state" do
    @graph.transitions[0].destination.transitions[0].destination.transitions[0].destination.class.should == StandardState
  end

  it "should have a terminal state as the 5th state" do
    @graph.transitions[0].destination.transitions[0].destination.transitions[1].destination.transitions[0].destination.class.should == TerminalState
  end
end