--[[ Test Driver for Expression Builder and Method Chaining DSL
     Lair Configuration DSL Case Study
     H. Conrad Cunningham, Professor
     Computer and Information Science
     University of Mississippi

See the comments in the Expression Builder (builder14) and the
Semantic Model modules.

Developed for CSci 658, Software Language Engineering, Fall 2013

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2013-10-15: Adapted from existing Lua code

--]]

-- Load buildr module
local eb = require "builder14"

--Test using file rules14.lua 

local config = eb.execute_dsl("rules14.lua")

print("Generated Configuration is: " .. config:toString())

-- Test toString functions

-- Define local names for convenience
local ConfigurationBuilder = eb.ConfigurationBuilder
local Resources            = eb.Resources
local S                    = eb.S

local builderStr =
  ConfigurationBuilder:
    item(S.secure_air_vent):
    item(S.acid_bath):
      uses(Resources:acid():
         type(S.hcl):
         grade(5)):
      uses(Resources:electricity(12)):
    item(S.camera):uses(Resources:electricity(1)):
    item(S.small_power_plant):
      provides(Resources:electricity(11)):
      depends_on(S.secure_air_vent):
    toString()

print("\nTest of Expression Builder toString methods!\n" ..
      builderStr)