require File.dirname(__FILE__) + '/test_helper'
context "Adhearsion::Initializer" do
include InitializerStubs
# TODO: create a specification for aliases
before :each do
Adhearsion.send(:remove_const, 'AHN_CONFIG') if Adhearsion.const_defined? 'AHN_CONFIG'
Adhearsion::AHN_CONFIG = Adhearsion::Configuration.new
end
after :each do
Adhearsion::Events.reinitialize_theatre!
end
test "initialization will start with only a path given" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
Adhearsion::Initializer.start path
end
end
test "should create a pid file in the app's path when given 'true' as the pid_file hash key argument" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
flexmock(File).should_receive(:open).with(File.join(path, 'adhearsion.pid'), 'w', Proc).at_least.once
ahn = Adhearsion::Initializer.start path, :pid_file => true
ahn.pid_file[0, path.length].should.equal(path)
end
end
test "should NOT create a pid file in the app's path when given 'false' as the pid_file hash key argument" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
ahn = Adhearsion::Initializer.start path, :pid_file => false
assert_nil ahn.pid_file
end
end
test "should create a pid file in the app's path by default when daemonizing" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
flexmock(File).should_receive(:open).once.with(File.join(path, 'adhearsion.pid'), 'w', Proc)
ahn = Adhearsion::Initializer.start path, :daemon => true
ahn.pid_file[0, path.size].should.equal(path)
end
end
test "should NOT create a pid file in the app's path when daemonizing and :pid_file is given as false" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
ahn = Adhearsion::Initializer.start path, :daemon => true, :pid_file => false
assert_nil ahn.pid_file
end
end
test "should execute gem when .ahnrc contains gem names" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
ahn_rc = {
"gems" => {
"activerecord" => { "version" => ">= 1.2.0" },
"twitter" => nil
},
# Paths are unnecessary except to make the other part of bootstrap_rc happy.
"paths"=>{"dialplan"=>"dialplan.rb", "init"=>"config/startup.rb", "events"=>"events.rb",
"models"=> "models/*.rb"}
}
ahn = Adhearsion::Initializer.new path
flexmock(Adhearsion::Initializer).should_receive(:get_rules_from).once.and_return ahn_rc
flexmock(ahn).should_receive(:gem).once.with("activerecord", ">= 1.2.0")
flexmock(ahn).should_receive(:gem).once.with("twitter")
ahn.start
end
end
test "should require() the lib when .ahnrc contains a require section with one name" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
ahn_rc = {
"gems" => {
"twitter" => {
"require" => "sometwitterstuffs"
}
},
# Paths are unnecessary except to make the other part of bootstrap_rc happy.
"paths"=>{"dialplan"=>"dialplan.rb", "init"=>"config/startup.rb", "events"=>"events.rb",
"models"=>"models/*.rb"}
}
ahn = Adhearsion::Initializer.new path
flexmock(Adhearsion::Initializer).should_receive(:get_rules_from).once.and_return ahn_rc
flexstub(ahn).should_receive(:gem).once.with("twitter")
flexmock(ahn).should_receive(:require).once.with("sometwitterstuffs")
flexmock(ahn).should_receive(:require).at_least.once.with(String)
ahn.start
end
end
test "should create a designated pid file when supplied a String path as :pid_file" do
random_file = "/tmp/AHN_TEST_#{rand 100000}.pid"
stub_behavior_for_initializer_with_no_path_changing_behavior do
ahn = Adhearsion::Initializer.start path, :pid_file => random_file
ahn.pid_file.should.equal(random_file)
assert File.exists?(random_file)
File.delete random_file
end
end
test "should initialze events properly" do
require 'theatre'
events_rb = Tempfile.new "events.rb"
initializer = Adhearsion::Initializer.new("/does/not/matter")
flexmock(Adhearsion::AHN_CONFIG).should_receive(:files_from_setting).at_least.once.with("paths", "events").
and_return([events_rb.path])
flexmock(Theatre::Theatre).new_instances.should_receive(:load_events_file).once.with events_rb.path
flexmock(Adhearsion::Events.framework_theatre).should_receive(:start!).once
initializer.send :init_events_subsystem
initializer.send :init_events_file
end
private
def path
'/any/ole/path'
end
end
context "AHN_ROOT" do
include InitializerStubs
setup do
Object.send(:remove_const, :AHN_ROOT) if defined? AHN_ROOT
end
test "initializing will create the AHN_ROOT" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
ahn = Adhearsion::Initializer.start path
assert Object.constants.include?("AHN_ROOT")
end
end
test "swapping out the base_path for the duration of the block" do
original_base_path = '.'
temporary_base = '/foo'
path = Adhearsion::PathString.new(original_base_path)
path.should.equal original_base_path
path.using_base_path temporary_base do
path.should.equal temporary_base
end
path.should.equal original_base_path
end
test "creating the AHN_ROOT will set defaults" do
stub_behavior_for_initializer_with_no_path_changing_behavior do
flexstub(Adhearsion::Initializer).new_instances.should_receive(:load).and_return
ahn = Adhearsion::Initializer.start path
full_path = File.expand_path(path)
AHN_ROOT.to_s.should.equal(full_path)
AHN_ROOT.component_path.should.equal(File.join(full_path, "components"))
AHN_ROOT.log_path.should.equal(File.join(full_path, "logs"))
AHN_ROOT.dialplan_path.should.equal(full_path)
end
end
private
def path
'/any/ole/path'
end
end
