require 'rest-client' # REST
require 'erb' # Embedded ruby
require 'yaml' # Reading yaml
require 'rspec' # Testing framework
require 'rspec/its'
require 'savon' # SOAP
require 'nokogiri' # XPath
require 'date'
require 'jsonpath'

require 'soaspec/version'
require 'soaspec/exchange_handlers/soap_handler'
require 'soaspec/exchange_handlers/exchange_handler'
require 'soaspec/exchange'
require 'soaspec/matchers'
require 'soaspec/soaspec_shared_examples'
require 'soaspec/hash_methods'
require 'soaspec/spec_logger'
require 'soaspec/exe_helpers'
require 'soaspec/exchange_handlers/rest_handler'
require 'soaspec/accessors'
require 'soaspec/interpreter'
require 'soaspec/not_found_errors'

# Gem for handling SOAP and REST api tests
module Soaspec

  # Folder used to store credentials
  # Used in auth2_file command
  # @param [String] folder
  def self.credentials_folder=(folder)
    @credentials_folder = folder
  end

  # Credentials folder used
  def self.credentials_folder
    @credentials_folder
  end

  # Represents Environment parameters used in Soaspec tests
  module Environment

    # Used so that exchange class knows what context it's in
    def self.api_handler=(handler)
      @api_handler = handler
    end

    def self.api_handler
      @api_handler
    end

    # Whether to transform strings to keys automatically
    def self.always_use_keys=(use_keys)
      @always_use_keys = use_keys
    end

    def self.always_use_keys?
      @always_use_keys || true
    end

    # Whether to remove namespaces from response in Xpath assertion automatically
    # For why this may not be a good thing in general see
    # http://tenderlovemaking.com/2009/04/23/namespaces-in-xml.html
    # This will be overridden if xpath has a ':' in it
    def self.strip_namespaces=(remove_namespaces_from_response)
      @strip_namespaces = remove_namespaces_from_response
    end

    # Whether to remove namespaces in xpath assertion automatically
    def self.strip_namespaces?
      @strip_namespaces || false
    end

  end

  # Contains commonly used REST methods
  module RestMethods
    # Make REST Post Exchange
    # @param [String] name Name of test displayed
    # @param [Hash] params Exchange parameters
    # @return [Exchange] Instance of Exchange class. Assertions are made by default on the response body
    def post(name, params = {})
      Exchange.new(name, method: :post, **params)
    end

    # Make REST Get Exchange
    # @param [String] name Name of test displayed
    # @param [Hash] params Exchange parameters
    # @return [Exchange] Instance of Exchange class. Assertions are made by default on the response body
    def get(name, params = {})
      Exchange.new(name, method: :get, **params)
    end

    # Make REST Delete Exchange
    # @param [String] name Name of test displayed
    # @param [Hash] params Exchange parameters
    # @return [Exchange] Instance of Exchange class. Assertions are made by default on the response body
    def delete(name, params = {})
      Exchange.new(name, method: :delete, **params)
    end
  end

end

RestClient.log = Soaspec::SpecLogger.create