module Scmd

Scmd::Command is a base wrapper for handling system commands. Initialize it with with a string specifying the command to execute. You can then run the command and inspect its results. It can be used as is, or inherited from to create a more custom command wrapper.

Constants

TimeoutError
VERSION

Public Class Methods

add_command(cmd_str, &block) click to toggle source

# File lib/scmd.rb, line 39
def self.add_command(cmd_str, &block)
  commands.add(cmd_str, &block)
end

calls() click to toggle source

# File lib/scmd.rb, line 28
def self.calls
  raise NoMethodError unless ENV["SCMD_TEST_MODE"]
  @calls ||= []
end

commands() click to toggle source

# File lib/scmd.rb, line 20
def self.commands
  raise NoMethodError unless ENV["SCMD_TEST_MODE"]
  @commands ||= begin
    require "scmd/stored_commands"
    StoredCommands.new
  end
end

new(*args) click to toggle source

Scmd can be run in “test mode”. This means that command spies will be used in place of “live” commands, each time a command is run or started will be logged in a collection and option-specific spies can be added and used to “stub” spies with specific attributes in specific contexts.

# File lib/scmd.rb, line 12
def self.new(*args)
  if !ENV["SCMD_TEST_MODE"]
    Command.new(*args)
  else
    commands.get(*args)
  end
end

reset() click to toggle source

# File lib/scmd.rb, line 33
def self.reset
  raise NoMethodError unless ENV["SCMD_TEST_MODE"]
  calls.clear
  commands.remove_all
end