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Basic Account Balance Sync Algorithm (#501)
* Sketch out sync interface * Add basic account sync algorithm * Update logic for final balance in series * Remove start_date concept * Clean up tests * Improve clarity of test * Update app/models/account.rb Co-authored-by: Rob Zolkos <rob@zolkos.com> Signed-off-by: Zach Gollwitzer <zach.gollwitzer@gmail.com> * Update app/models/transaction.rb Co-authored-by: Rob Zolkos <rob@zolkos.com> Signed-off-by: Zach Gollwitzer <zach.gollwitzer@gmail.com> * Update app/models/valuation.rb Co-authored-by: Rob Zolkos <rob@zolkos.com> Signed-off-by: Zach Gollwitzer <zach.gollwitzer@gmail.com> * Re-organize code, simplify job interface * Consolidate balance calculations * More cleanup --------- Signed-off-by: Zach Gollwitzer <zach.gollwitzer@gmail.com> Co-authored-by: Rob Zolkos <rob@zolkos.com>
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test/models/account/syncable_test.rb
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32
test/models/account/syncable_test.rb
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require "test_helper"
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class Account::SyncableTest < ActiveSupport::TestCase
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test "account has no balances until synced" do
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account = accounts(:savings_with_valuation_overrides)
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account.accountable = account_depositories(:savings)
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assert_equal 0, account.balances.count
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end
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test "account has balances after syncing" do
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account = accounts(:savings_with_valuation_overrides)
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account.accountable = account_depositories(:savings)
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account.sync
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assert_equal 31, account.balances.count
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end
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test "stale balances are purged after syncing" do
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account = accounts(:savings_with_valuation_overrides)
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account.accountable = account_depositories(:savings)
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# Create old, stale balances that should be purged (since they are before account start date)
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account.balances.create!(date: 1.year.ago, balance: 1000)
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account.balances.create!(date: 2.years.ago, balance: 2000)
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account.balances.create!(date: 3.years.ago, balance: 3000)
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account.sync
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assert_equal 31, account.balances.count
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end
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end
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