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# frozen_string_literal: true
require_relative 'test_helper'
class MachineWithScopesTest < BaseTestCase
def setup
@model = new_model do
connection.add_column table_name, :name, :string
end
@machine = StateMachines::Machine.new(@model)
@machine.state :parked, :first_gear
@machine.state :idling, value: -> { 'idling' }
end
def test_should_allow_chaining_scopes_with_queries
named = @model.create state: 'parked', name: 'a_name'
@model.create state: 'parked'
assert_equal [named], @model.where(name: 'a_name').with_state(:parked)
end
def test_should_create_singular_with_scope
assert @model.respond_to?(:with_state)
end
def test_should_only_include_records_with_state_in_singular_with_scope
parked = @model.create state: 'parked'
@model.create state: 'idling'
assert_equal [parked], @model.with_state(:parked).all
end
def test_should_allow_transparent_with_state_in_singular_with_scope
@model.create state: 'parked'
@model.create state: 'idling'
assert_equal @model.all, @model.with_state(nil).all
end
def test_should_create_plural_with_scope
assert @model.respond_to?(:with_states)
end
def test_should_only_include_records_with_states_in_plural_with_scope
parked = @model.create state: 'parked'
idling = @model.create state: 'idling'
assert_equal [parked, idling], @model.with_states(:parked, :idling).all
end
def test_should_allow_transparent_with_states_in_plural_with_scope
@model.create state: 'parked'
@model.create state: 'idling'
assert_equal @model.all, @model.with_states(nil).all
end
def test_should_allow_lookup_by_string_name
parked = @model.create state: 'parked'
idling = @model.create state: 'idling'
assert_equal [parked, idling], @model.with_states('parked', 'idling').all
end
def test_should_create_singular_without_scope
assert @model.respond_to?(:without_state)
end
def test_should_only_include_records_without_state_in_singular_without_scope
parked = @model.create state: 'parked'
@model.create state: 'idling'
assert_equal [parked], @model.without_state(:idling).all
end
def test_allow_transparent_without_state_in_singular_without_scope
@model.create state: 'parked'
@model.create state: 'idling'
assert_equal @model.all, @model.without_state(nil).all
end
def test_should_create_plural_without_scope
assert @model.respond_to?(:without_states)
end
def test_should_only_include_records_without_states_in_plural_without_scope
parked = @model.create state: 'parked'
idling = @model.create state: 'idling'
@model.create state: 'first_gear'
assert_equal [parked, idling], @model.without_states(:first_gear).all
end
def test_allow_transparent_without_states_in_plural_without_scope
@model.create state: 'parked'
@model.create state: 'idling'
@model.create state: 'first_gear'
assert_equal @model.all, @model.without_states(nil).all
end
def test_should_allow_chaining_scopes
@model.create state: 'parked'
idling = @model.create state: 'idling'
assert_equal [idling], @model.without_state(:parked).with_state(:idling).all
end
def test_should_allow_chaining_transparent_scopes
@model.create state: 'parked'
idling = @model.create state: 'idling'
assert_equal [idling], @model.with_state(nil).with_state(:idling).all
end
end
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