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require_relative 'test_helper'
class MachineWithScopesTest < BaseTestCase
def setup
@model = new_model
@machine = StateMachines::Machine.new(@model)
@machine.state :parked, :first_gear
@machine.state :idling, :value => -> { 'idling' }
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_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_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_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_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
end
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