Axe AM state machine

We're going do it eventually, get it done before 3.0 is final.

1 files changed, 0 insertions, 42 deletions

diff --git a/activerecord/test/cases/state_machine_test.rb b/activerecord/test/cases/state_machine_test.rb
deleted file mode 100644
index 5d13668bab..0000000000
--- a/activerecord/test/cases/state_machine_test.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require 'cases/helper'
-require 'models/traffic_light'
-
-class StateMachineTest < ActiveRecord::TestCase
-  def setup
-    @light = TrafficLight.create!
-  end
-
-  test "states initial state" do
-    assert @light.off?
-    assert_equal :off, @light.current_state
-  end
-
-  test "transition to a valid state" do
-    @light.reset
-    assert @light.red?
-    assert_equal :red, @light.current_state
-
-    @light.green_on
-    assert @light.green?
-    assert_equal :green, @light.current_state
-  end
-
-  test "transition does not persist state" do
-    @light.reset
-    assert_equal :red, @light.current_state
-    @light.reload
-    assert_equal "off", @light.state
-  end
-
-  test "transition does persists state" do
-    @light.reset!
-    assert_equal :red, @light.current_state
-    @light.reload
-    assert_equal "red", @light.state
-  end
-
-  test "transition to an invalid state" do
-    assert_raise(ActiveModel::StateMachine::InvalidTransition) { @light.yellow_on }
-    assert_equal :off, @light.current_state
-  end
-end