houdini/spec/lib/calculate/calculate_fees_spec.rb
Bradley M. Kuhn 6772312ea7 Relicense all .rb files under new project license.
The primary license of the project is changing to:
  AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later

with some specific files to be licensed under the one of two licenses:
   CC0-1.0
   LGPL-3.0-or-later

This commit is one of the many steps to relicense the entire codebase.

Documentation granting permission for this relicensing (from all past
contributors who hold copyrights) is on file with Software Freedom
Conservancy, Inc.
2018-03-25 15:10:40 -04:00

29 lines
996 B
Ruby

# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
require 'rails_helper'
describe CalculateFees do
describe '.for_single_amount' do
it 'returns 2.2% + platform fee + 30 cents for an online donation' do
expect(CalculateFees.for_single_amount(10000, 0.018)).to eq(430)
end
it 'returns 2.2% + + 30 cents for an online donation with no platform fee' do
expect(CalculateFees.for_single_amount(10000)).to eq(250)
end
it 'returns 2.2% + platform fee + 30 cents for an online donation with higher platform fee' do
expect(CalculateFees.for_single_amount(10000, 0.038)).to eq(630)
end
it 'raises an error with a negative amount' do
expect{CalculateFees.for_single_amount(-10, 0.01)}.to raise_error(ParamValidation::ValidationError)
end
it 'raises an error with a negative fee' do
expect{CalculateFees.for_single_amount(1000, -0.01)}.to raise_error(ParamValidation::ValidationError)
end
end
end