unit_test.rb
1.15 KB
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require_relative "../test_helper"
class UnitTest < ActiveSupport::TestCase
should 'require singular name' do
unit = Unit.new; unit.valid?
assert_match /can't be blank/, unit.errors["singular"].first
end
should 'require plural name' do
unit = Unit.new; unit.valid?
assert_match /can't be blank/, unit.errors["plural"].first
end
should 'belongs and require an environment' do
unit = Unit.new; unit.valid?
assert_match /can't be blank/, unit.errors["environment_id"].first
unit.environment = Environment.default; unit.valid?
assert_nil unit.errors["environment_id"].first
end
should 'increment position automatically' do
first = Unit.new(:singular => 'Litre', :plural => 'Litres').tap do |u|
u.environment = Environment.default
u.save!
end
second = Unit.new(:singular => 'Meter', :plural => 'Meters').tap do |u|
u.environment = Environment.default
u.save!
end
assert_equal 1, first.position
assert_equal 2, second.position
end
should 'has an getter and setter alias to singular field' do
unit = Unit.new(:name => 'Litre')
assert_equal 'Litre', unit.singular
end
end