Add model tests for Expense

This commit is contained in:
Andrew Tomaka 2023-11-22 18:51:53 -05:00
parent dd881ee41c
commit b460ae31cf
Signed by: atomaka
GPG key ID: 61209BF70A5B18BE

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@ -1,7 +1,60 @@
require "test_helper" require "test_helper"
class ExpenseTest < ActiveSupport::TestCase class ExpenseTest < ActiveSupport::TestCase
# test "the truth" do def test_monthly_converts_period_for_monthly
# assert true expense = Expense.new(period: :monthly, payment: 120.00)
# end
assert_equal 120.00, expense.monthly
end
def test_monthly_converts_period_for_annually
expense = Expense.new(period: :annually, payment: 120.00)
assert_equal 10.00, expense.monthly
end
def test_monthly_converts_period_for_weekly
expense = Expense.new(period: :weekly, payment: 120.00)
assert_equal 520.00, expense.monthly
end
def test_monthly_converts_period_for_quarterly
expense = Expense.new(period: :quarterly, payment: 120.00)
assert_equal 40.00, expense.monthly
end
def test_total_calculates_total_of_expenses
Expense.destroy_all
Expense.create!(period: :monthly, payment: 120.00)
Expense.create!(period: :annually, payment: 120.00)
Expense.create!(period: :weekly, payment: 120.00)
Expense.create!(period: :quarterly, payment: 120.00)
assert_equal 480.00, Expense.total
end
def test_total_calculates_monthly_total
Expense.destroy_all
Expense.create!(period: :monthly, payment: 120.00)
Expense.create!(period: :annually, payment: 120.00)
Expense.create!(period: :weekly, payment: 120.00)
Expense.create!(period: :quarterly, payment: 120.00)
assert_equal 690.00, Expense.monthly_total
end
def test_total_calculates_credit_card_monthly_total
Expense.destroy_all
Expense.create!(period: :monthly, payment: 120.00, credit_card: true)
Expense.create!(period: :annually, payment: 120.00, credit_card: true)
Expense.create!(period: :weekly, payment: 120.00)
Expense.create!(period: :quarterly, payment: 120.00)
assert_equal 130.00, Expense.credit_card_monthly_total
end
end end