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# frozen_string_literal: true
module Shared
module TopAddition
def setup
(1..4).each { |counter| TopAdditionMixin.create! pos: counter, parent_id: 5 }
end
def test_setup_state
# If we explicitly define a position (as above) then that position is what gets applied
assert_equal [1, 2, 3, 4], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
end
def test_reordering
TopAdditionMixin.where(id: 2).first.move_lower
assert_equal [1, 3, 2, 4], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
TopAdditionMixin.where(id: 2).first.move_higher
assert_equal [1, 2, 3, 4], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
TopAdditionMixin.where(id: 1).first.move_to_bottom
assert_equal [2, 3, 4, 1], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
TopAdditionMixin.where(id: 1).first.move_to_top
assert_equal [1, 2, 3, 4], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
TopAdditionMixin.where(id: 2).first.move_to_bottom
assert_equal [1, 3, 4, 2], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
TopAdditionMixin.where(id: 4).first.move_to_top
assert_equal [4, 1, 3, 2], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
end
def test_injection
item = TopAdditionMixin.new(parent_id: 1)
assert_equal({ parent_id: 1 }, item.scope_condition)
assert_equal "pos", item.position_column
end
def test_insert
new = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new.pos
assert new.first?
assert new.last?
new = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new.pos
assert new.first?
assert !new.last?
new = TopAdditionMixin.acts_as_list_no_update { TopAdditionMixin.create(parent_id: 20) }
assert_equal_or_nil $default_position, new.pos
assert_equal $default_position.is_a?(Integer), new.first?
assert !new.last?
new = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new.pos
assert_equal $default_position.nil?, new.first?
assert !new.last?
new = TopAdditionMixin.create(parent_id: 0)
assert_equal 1, new.pos
assert new.first?
assert new.last?
end
def test_insert_at
new = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new.pos
new = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new.pos
new = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new.pos
new = TopAdditionMixin.acts_as_list_no_update { TopAdditionMixin.create(parent_id: 20) }
assert_equal_or_nil $default_position, new.pos
new4 = TopAdditionMixin.create(parent_id: 20)
assert_equal 1, new4.pos
new4.insert_at(3)
assert_equal 3, new4.pos
end
def test_supplied_position
new = TopAdditionMixin.create(parent_id: 20, pos: 3)
assert_equal 3, new.pos
end
def test_delete_middle
TopAdditionMixin.where(id: 2).first.destroy
assert_equal [1, 3, 4], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
assert_equal 1, TopAdditionMixin.where(id: 1).first.pos
assert_equal 2, TopAdditionMixin.where(id: 3).first.pos
assert_equal 3, TopAdditionMixin.where(id: 4).first.pos
TopAdditionMixin.acts_as_list_no_update { TopAdditionMixin.where(id: 3).first.destroy }
assert_equal [1, 4], TopAdditionMixin.where(parent_id: 5).order('pos').map(&:id)
assert_equal 1, TopAdditionMixin.where(id: 1).first.pos
assert_equal 3, TopAdditionMixin.where(id: 4).first.pos
end
end
end
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