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Contents
require 'test_helper'
### DISCUSS: move some tests from PersistenceTest to this test file.
class InterStateTest < ActionController::TestCase
include Apotomo::UnitTestCase
# do we really jump to the correct state?
# and: are all state ivars remembered while jumping?
def test_three_state_jumps
w = StateJumpCell.new('x', :one)
w.controller = @controller
c = w.invoke # :one -> :two -> :three
assert_state w, :three
puts "brain dump:"
puts w.brain.inspect
assert w.brain.include?("@var")
assert w.brain.include?("@one");
assert_equal "three,one", c
end
def test_brain_reset_when_invoking_a_start_state
w = StateJumpCell.new('x', :counter)
w.controller = @controller
assert_equal "1", w.invoke
# another #invoke will flush brain:
assert_equal "1", w.invoke
end
def test_brain_reset_when_jumping_to_a_start_state
w = StateJumpCell.new('x', :counter)
w.controller = @controller
w.instance_eval do
def back_to_start
jump_to_state :counter # :counter is a start state.
end
end
assert_equal "1", w.invoke
# if using #jump_to_state there should be NO brain flush:
assert_equal "2", w.invoke_state(:back_to_start)
end
def test_last_state
w = StateJumpCell.new('x', :four)
w.controller = @controller
c = w.invoke
assert_equal w.last_state, :four
end
end
class StateJumpCell < Apotomo::StatefulWidget
attr_reader :brain
def one
@var = "one"
@one = "one"
jump_to_state :two
end
def two
@var = "two"
jump_to_state :three
end
def three
@var = "three"
render :text => "#{@var},#{@one}"
end
def four
render :text => ""
end
def counter
@counter ||= 0
@counter += 1
render :text => @counter.to_s
end
end
Version data entries
10 entries across 10 versions & 1 rubygems