Files
sure/test/models/recurring_transaction_test.rb
Guillem Arias Fauste 7c06fe6296 feat(recurring): allow marking transfers as recurring (#895) (#1589)
Refs #895, discussion #1224.

Adds a "Mark as recurring" entry point on the transfer detail drawer
that creates a `RecurringTransaction` carrying both source and
destination accounts. The recurring index, settings toggle
(`recurring_transactions_disabled`), and projected upcoming feed all
light up automatically once the data shape is there.

Schema:

* `destination_account_id` nullable FK to accounts. `on_delete: :cascade`
  matches #20251030172500's precedent for accounts FKs. The existing
  `account_id` FK is widened to cascade in the same migration so
  Family destruction with a recurring transfer doesn't FK-violate.
* Two predicate-partitioned partial unique indexes per shape:
  non-transfer rows (`destination_account_id IS NULL`, original
  5-column shape preserved) and transfer rows (6-column shape
  including the destination). Postgres treats NULLs as distinct in
  unique indexes, so widening would have broken non-transfer dedupe.
* Two CHECK constraints enforcing transfer invariants in PostgreSQL:
  `chk_recurring_txns_transfer_requires_source` (destination implies
  source) and `chk_recurring_txns_transfer_distinct_accounts`
  (destination cannot equal source). Per CLAUDE.md "Enforce null
  checks, unique indexes, and simple validations in the database
  schema for PostgreSQL".
* `Account` gains an `inbound_recurring_transfers` inverse so the
  destroy chain reaches both ends.

Controller / behaviour:

* `transfers#mark_as_recurring` mirrors `transactions#mark_as_recurring`:
  i18n flashes (4 new keys: transfer_marked_as_recurring,
  transfer_already_exists, transfer_creation_failed,
  transfer_feature_disabled), `respond_to format.html`,
  `redirect_back_or_to transactions_path`, server-side gate on
  `recurring_transactions_disabled?`, and rescue both `RecordInvalid`
  and `RecordNotUnique` for the race window between the dedupe
  `find_by` and `create_from_transfer`. The `StandardError` rescue
  now logs the exception (class, message, transfer/family/user ids)
  before surfacing the generic flash so production failures aren't
  context-less.
* `RecurringTransaction.accessible_by(user)` now requires
  destination_account_id (when present) to be in the user's
  accessible set, so a recurring transfer never leaks to a user
  without access to BOTH endpoints.
* Model validation gains a `destination_account.blank?` branch in
  `transfer_endpoints_consistent` so a dangling
  `destination_account_id` (referenced row destroyed) surfaces as a
  normal validation error instead of an FK exception on save.
* `Identifier` filter for transfer-kind transactions moved into SQL.

UI:

* Recurring index table and projected feed render transfer rows with
  the existing letter-avatar and the row's `name` field
  ("Transfer to {destination}"). No special pill or icon -- every row
  in `/recurring_transactions` is recurring by definition. Amount
  column on transfers uses `text-secondary` (muted-but-live) instead
  of the income/expense colour, since transfers are zero-net for the
  family.

Out of scope (called out in the PR body):

* Auto-creation of future Transfer rows on a schedule
  (discussion #1224's primary ask). Behaviour change vs the
  current projection-only model.
* Auto-identification of recurring transfer pairs in `Identifier`.
* Frequency model richer than `expected_day_of_month`.
* `Cleaner` for recurring transfers (issue #1590 tracks this).

Tests:

* `RecurringTransaction#transfer?` predicate (with / without
  destination).
* `transfer_endpoints_consistent`: rejects same source and
  destination, rejects dangling destination_account_id, rejects
  cross-family destination.
* `RecurringTransaction.create_from_transfer` happy path;
  multi-currency variant stores source-side currency.
* `projected_entry` exposes source / destination on transfer rows.
* `Identifier` skips transfer-kind transactions; creates a pattern
  from expense halves while ignoring co-resident transfer halves.
* Destroying the destination account cascades to inbound recurring
  transfers (FK + AR association).
* Unique partial index still de-duplicates non-transfer rows after
  the destination_account_id widening.
* `transfers#mark_as_recurring` happy path, idempotent on second
  call, rejected when `recurring_transactions_disabled`.

Suite: 3261 / 0 / 0 / 24 on the latest upstream/main. Lint clean.
Brakeman clean.

Signed-off-by: Guillem Arias Fauste <gariasf@proton.me>
2026-05-12 00:37:47 +02:00

1064 lines
37 KiB
Ruby

require "test_helper"
class RecurringTransactionTest < ActiveSupport::TestCase
def setup
@family = families(:dylan_family)
@merchant = merchants(:netflix)
@account = accounts(:depository)
# Clear any existing recurring transactions
@family.recurring_transactions.destroy_all
end
test "status is required" do
recurring = @family.recurring_transactions.build(
account: @account,
merchant: @merchant,
amount: 29.99,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
status: nil
)
assert_not recurring.valid?
assert_includes recurring.errors[:status], "can't be blank"
end
test "occurrence count cannot be negative" do
recurring = @family.recurring_transactions.build(
account: @account,
merchant: @merchant,
amount: 29.99,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
status: "active",
occurrence_count: -1
)
assert_not recurring.valid?
assert_includes recurring.errors[:occurrence_count], "must be greater than or equal to 0"
end
test "identify_patterns_for creates recurring transactions for patterns with 3+ occurrences" do
# Create a series of transactions with same merchant and amount on similar days
# Use dates within the last 3 months: today, 1 month ago, 2 months ago
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 5.days,
amount: 15.99,
currency: "USD",
name: "Netflix Subscription",
entryable: transaction
)
end
assert_difference "@family.recurring_transactions.count", 1 do
RecurringTransaction.identify_patterns_for!(@family)
end
recurring = @family.recurring_transactions.last
assert_equal @merchant, recurring.merchant
assert_equal @account, recurring.account
assert_equal 15.99, recurring.amount
assert_equal "USD", recurring.currency
assert_equal "active", recurring.status
assert_equal 3, recurring.occurrence_count
end
test "identify_patterns_for does not create recurring transaction for less than 3 occurrences" do
# Create only 2 transactions
2.times do |i|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: (i + 1).months.ago.beginning_of_month + 5.days,
amount: 15.99,
currency: "USD",
name: "Netflix Subscription",
entryable: transaction
)
end
assert_no_difference "@family.recurring_transactions.count" do
RecurringTransaction.identify_patterns_for!(@family)
end
end
test "calculate_next_expected_date handles end of month correctly" do
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 29.99,
currency: "USD",
expected_day_of_month: 31,
last_occurrence_date: Date.new(2025, 1, 31),
next_expected_date: Date.new(2025, 2, 28),
status: "active"
)
# February doesn't have 31 days, should return last day of February
next_date = recurring.calculate_next_expected_date(Date.new(2025, 1, 31))
assert_equal Date.new(2025, 2, 28), next_date
end
test "should_be_inactive? returns true when last occurrence is over 2 months ago" do
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: merchants(:amazon),
amount: 19.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: 3.months.ago.to_date,
next_expected_date: 2.months.ago.to_date,
status: "active"
)
assert recurring.should_be_inactive?
end
test "should_be_inactive? returns false when last occurrence is within 2 months" do
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: merchants(:amazon),
amount: 25.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: 1.month.ago.to_date,
next_expected_date: Date.current,
status: "active"
)
assert_not recurring.should_be_inactive?
end
test "cleanup_stale_for marks inactive when no recent occurrences" do
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: merchants(:amazon),
amount: 35.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: 3.months.ago.to_date,
next_expected_date: 2.months.ago.to_date,
status: "active"
)
RecurringTransaction.cleanup_stale_for(@family)
assert_equal "inactive", recurring.reload.status
end
test "record_occurrence! updates recurring transaction with new occurrence" do
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: merchants(:amazon),
amount: 45.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: 1.month.ago.to_date,
next_expected_date: Date.current,
status: "active",
occurrence_count: 3
)
new_date = Date.current
recurring.record_occurrence!(new_date)
assert_equal new_date, recurring.last_occurrence_date
assert_equal 4, recurring.occurrence_count
assert_equal "active", recurring.status
assert recurring.next_expected_date > new_date
end
test "identify_patterns_for preserves sign for income transactions" do
# Create recurring income transactions (negative amounts)
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:income)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 15.days,
amount: -1000.00,
currency: "USD",
name: "Monthly Salary",
entryable: transaction
)
end
assert_difference "@family.recurring_transactions.count", 1 do
RecurringTransaction.identify_patterns_for!(@family)
end
recurring = @family.recurring_transactions.last
assert_equal @merchant, recurring.merchant
assert_equal @account, recurring.account
assert_equal(-1000.00, recurring.amount)
assert recurring.amount.negative?, "Income should have negative amount"
assert_equal "USD", recurring.currency
assert_equal "active", recurring.status
end
test "identify_patterns_for creates name-based recurring transactions for transactions without merchants" do
# Create transactions without merchants (e.g., from CSV imports or standard accounts)
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
category: categories(:food_and_drink)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 10.days,
amount: 25.00,
currency: "USD",
name: "Local Coffee Shop",
entryable: transaction
)
end
assert_difference "@family.recurring_transactions.count", 1 do
RecurringTransaction.identify_patterns_for!(@family)
end
recurring = @family.recurring_transactions.last
assert_nil recurring.merchant
assert_equal @account, recurring.account
assert_equal "Local Coffee Shop", recurring.name
assert_equal 25.00, recurring.amount
assert_equal "USD", recurring.currency
assert_equal "active", recurring.status
assert_equal 3, recurring.occurrence_count
end
test "identify_patterns_for creates separate patterns for same merchant but different names" do
# Create two different recurring transactions from the same merchant
# First pattern: Netflix Standard
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 5.days,
amount: 15.99,
currency: "USD",
name: "Netflix Standard",
entryable: transaction
)
end
# Second pattern: Netflix Premium
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 10.days,
amount: 19.99,
currency: "USD",
name: "Netflix Premium",
entryable: transaction
)
end
# Should create 2 patterns - one for each amount
assert_difference "@family.recurring_transactions.count", 2 do
RecurringTransaction.identify_patterns_for!(@family)
end
end
test "matching_transactions works with name-based recurring transactions" do
# Skip when schema enforces NOT NULL merchant_id (branch-specific behavior)
unless RecurringTransaction.columns_hash["merchant_id"].null
skip "merchant_id is NOT NULL in this schema; name-based patterns disabled"
end
# Create transactions for pattern
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
category: categories(:food_and_drink)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 15.days,
amount: 50.00,
currency: "USD",
name: "Gym Membership",
entryable: transaction
)
end
RecurringTransaction.identify_patterns_for!(@family)
recurring = @family.recurring_transactions.last
# Verify matching transactions finds the correct entries
matches = recurring.matching_transactions
assert_equal 3, matches.size
assert matches.all? { |entry| entry.name == "Gym Membership" }
end
test "validation requires either merchant or name" do
recurring = @family.recurring_transactions.build(
account: @account,
amount: 25.00,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date
)
assert_not recurring.valid?
assert_includes recurring.errors[:base], "Either merchant or name must be present"
end
test "both merchant-based and name-based patterns can coexist" do
# Skip when schema enforces NOT NULL merchant_id (branch-specific behavior)
unless RecurringTransaction.columns_hash["merchant_id"].null
skip "merchant_id is NOT NULL in this schema; name-based patterns disabled"
end
# Create merchant-based pattern
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 5.days,
amount: 15.99,
currency: "USD",
name: "Netflix Subscription",
entryable: transaction
)
end
# Create name-based pattern (no merchant)
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
category: categories(:one)
)
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 1.days,
amount: 1200.00,
currency: "USD",
name: "Monthly Rent",
entryable: transaction
)
end
assert_difference "@family.recurring_transactions.count", 2 do
RecurringTransaction.identify_patterns_for!(@family)
end
# Verify both types exist
merchant_based = @family.recurring_transactions.where.not(merchant_id: nil).first
name_based = @family.recurring_transactions.where(merchant_id: nil).first
assert merchant_based.present?
assert_equal @merchant, merchant_based.merchant
assert name_based.present?
assert_equal "Monthly Rent", name_based.name
end
# Manual recurring transaction tests
test "create_from_transaction creates a manual recurring transaction" do
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
entry = @account.entries.create!(
date: 2.months.ago,
amount: 50.00,
currency: "USD",
name: "Test Transaction",
entryable: transaction
)
recurring = nil
assert_difference "@family.recurring_transactions.count", 1 do
recurring = RecurringTransaction.create_from_transaction(transaction)
end
assert recurring.present?
assert recurring.manual?
assert_equal @merchant, recurring.merchant
assert_equal @account, recurring.account
assert_equal 50.00, recurring.amount
assert_equal "USD", recurring.currency
assert_equal 2.months.ago.day, recurring.expected_day_of_month
assert_equal "active", recurring.status
assert_equal 1, recurring.occurrence_count
# Next expected date should be in the future (either this month or next month)
assert recurring.next_expected_date >= Date.current
end
test "create_from_transaction automatically calculates amount variance from history" do
# Create multiple historical transactions with varying amounts on the same day of month
amounts = [ 90.00, 100.00, 110.00, 120.00 ]
amounts.each_with_index do |amount, i|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: (amounts.size - i).months.ago.beginning_of_month + 14.days, # Day 15
amount: amount,
currency: "USD",
name: "Test Transaction",
entryable: transaction
)
end
# Mark the most recent one as recurring (find the 120.00 entry we created last)
most_recent_entry = @account.entries.where(amount: 120.00, currency: "USD").order(date: :desc).first
recurring = RecurringTransaction.create_from_transaction(most_recent_entry.transaction)
assert recurring.manual?
assert_equal @account, recurring.account
assert_equal 90.00, recurring.expected_amount_min
assert_equal 120.00, recurring.expected_amount_max
assert_equal 105.00, recurring.expected_amount_avg # (90 + 100 + 110 + 120) / 4
assert_equal 4, recurring.occurrence_count
# Next expected date should be in the future
assert recurring.next_expected_date >= Date.current
end
test "create_from_transaction with single transaction sets fixed amount" do
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
entry = @account.entries.create!(
date: 1.month.ago,
amount: 50.00,
currency: "USD",
name: "Test Transaction",
entryable: transaction
)
recurring = RecurringTransaction.create_from_transaction(transaction)
assert recurring.manual?
assert_equal @account, recurring.account
assert_equal 50.00, recurring.expected_amount_min
assert_equal 50.00, recurring.expected_amount_max
assert_equal 50.00, recurring.expected_amount_avg
assert_equal 1, recurring.occurrence_count
# Next expected date should be in the future
assert recurring.next_expected_date >= Date.current
end
test "matching_transactions with amount variance matches within range" do
# Create manual recurring with variance for day 15 of the month
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 100.00,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: 1.month.ago,
next_expected_date: Date.current.next_month.beginning_of_month + 14.days,
status: "active",
manual: true,
expected_amount_min: 80.00,
expected_amount_max: 120.00,
expected_amount_avg: 100.00
)
# Create transactions with varying amounts on day 14 (within +/-2 days of day 15)
transaction_within_range = Transaction.create!(merchant: @merchant, category: categories(:food_and_drink))
entry_within = @account.entries.create!(
date: Date.current.next_month.beginning_of_month + 13.days, # Day 14
amount: 90.00,
currency: "USD",
name: "Test Transaction",
entryable: transaction_within_range
)
transaction_outside_range = Transaction.create!(merchant: @merchant, category: categories(:food_and_drink))
entry_outside = @account.entries.create!(
date: Date.current.next_month.beginning_of_month + 14.days, # Day 15
amount: 150.00,
currency: "USD",
name: "Test Transaction",
entryable: transaction_outside_range
)
matches = recurring.matching_transactions
assert_includes matches, entry_within
assert_not_includes matches, entry_outside
end
test "should_be_inactive? has longer threshold for manual recurring" do
# Manual recurring - 6 months threshold
manual_recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 50.00,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: 5.months.ago,
next_expected_date: 15.days.from_now,
status: "active",
manual: true
)
# Auto recurring - 2 months threshold with different amount to avoid unique constraint
auto_recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 60.00,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: 3.months.ago,
next_expected_date: 15.days.from_now,
status: "active",
manual: false
)
assert_not manual_recurring.should_be_inactive?
assert auto_recurring.should_be_inactive?
end
test "update_amount_variance updates min/max/avg correctly" do
recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 100.00,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now,
status: "active",
manual: true,
occurrence_count: 1
)
# Record first occurrence with amount variance
recurring.record_occurrence!(Date.current, 100.00)
assert_equal 100.00, recurring.expected_amount_min.to_f
assert_equal 100.00, recurring.expected_amount_max.to_f
assert_equal 100.00, recurring.expected_amount_avg.to_f
# Record second occurrence with different amount
recurring.record_occurrence!(1.month.from_now, 120.00)
assert_equal 100.00, recurring.expected_amount_min.to_f
assert_equal 120.00, recurring.expected_amount_max.to_f
assert_in_delta 110.00, recurring.expected_amount_avg.to_f, 0.01
# Record third occurrence with lower amount
recurring.record_occurrence!(2.months.from_now, 90.00)
assert_equal 90.00, recurring.expected_amount_min.to_f
assert_equal 120.00, recurring.expected_amount_max.to_f
assert_in_delta 103.33, recurring.expected_amount_avg.to_f, 0.01
end
test "identify_patterns_for updates variance for manual recurring transactions" do
# Create a manual recurring transaction with initial variance
manual_recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 50.00,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: 3.months.ago,
next_expected_date: 1.month.from_now,
status: "active",
manual: true,
occurrence_count: 1,
expected_amount_min: 50.00,
expected_amount_max: 50.00,
expected_amount_avg: 50.00
)
# Create new transactions with varying amounts that would match the pattern
amounts = [ 45.00, 55.00, 60.00 ]
amounts.each_with_index do |amount, i|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
@account.entries.create!(
date: (amounts.size - i).months.ago.beginning_of_month + 14.days,
amount: amount,
currency: "USD",
name: "Test Transaction",
entryable: transaction
)
end
# Run pattern identification
assert_no_difference "@family.recurring_transactions.count" do
RecurringTransaction.identify_patterns_for!(@family)
end
# Manual recurring should be updated with new variance
manual_recurring.reload
assert manual_recurring.manual?
assert_equal 45.00, manual_recurring.expected_amount_min
assert_equal 60.00, manual_recurring.expected_amount_max
assert_in_delta 53.33, manual_recurring.expected_amount_avg.to_f, 0.01 # (45 + 55 + 60) / 3
assert manual_recurring.occurrence_count > 1
end
test "cleaner does not delete manual recurring transactions" do
# Create inactive manual recurring
manual_recurring = @family.recurring_transactions.create!(
account: @account,
merchant: @merchant,
amount: 50.00,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: 1.year.ago,
next_expected_date: 1.year.ago + 1.month,
status: "inactive",
manual: true,
occurrence_count: 1
)
# Set updated_at to be old enough for cleanup
manual_recurring.update_column(:updated_at, 1.year.ago)
# Create inactive auto recurring with different merchant
auto_recurring = @family.recurring_transactions.create!(
account: @account,
merchant: merchants(:amazon),
amount: 30.00,
currency: "USD",
expected_day_of_month: 10,
last_occurrence_date: 1.year.ago,
next_expected_date: 1.year.ago + 1.month,
status: "inactive",
manual: false,
occurrence_count: 1
)
# Set updated_at to be old enough for cleanup
auto_recurring.update_column(:updated_at, 1.year.ago)
cleaner = RecurringTransaction::Cleaner.new(@family)
cleaner.remove_old_inactive_transactions
assert RecurringTransaction.exists?(manual_recurring.id)
assert_not RecurringTransaction.exists?(auto_recurring.id)
end
# Account access scoping tests
test "accessible_by scope returns only recurring transactions from accessible accounts" do
admin = users(:family_admin)
member = users(:family_member)
# depository is shared with family_member (full_control)
# investment is NOT shared with family_member
shared_account = accounts(:depository)
unshared_account = accounts(:investment)
shared_recurring = @family.recurring_transactions.create!(
account: shared_account,
merchant: @merchant,
amount: 15.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: 1.month.ago.to_date,
next_expected_date: 5.days.from_now.to_date,
status: "active"
)
unshared_recurring = @family.recurring_transactions.create!(
account: unshared_account,
merchant: merchants(:amazon),
amount: 9.99,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: 1.month.ago.to_date,
next_expected_date: 5.days.from_now.to_date,
status: "active"
)
# Admin (owner of all accounts) sees both
admin_results = @family.recurring_transactions.accessible_by(admin)
assert_includes admin_results, shared_recurring
assert_includes admin_results, unshared_recurring
# Family member only sees the one from the shared account
member_results = @family.recurring_transactions.accessible_by(member)
assert_includes member_results, shared_recurring
assert_not_includes member_results, unshared_recurring
end
test "identifier creates per-account patterns for same merchant on different accounts" do
account_a = accounts(:depository)
account_b = accounts(:credit_card)
# Create pattern on account A
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
account_a.entries.create!(
date: months_ago.months.ago.beginning_of_month + 5.days,
amount: 15.99,
currency: "USD",
name: "Netflix Subscription",
entryable: transaction
)
end
# Create same pattern on account B
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(
merchant: @merchant,
category: categories(:food_and_drink)
)
account_b.entries.create!(
date: months_ago.months.ago.beginning_of_month + 5.days,
amount: 15.99,
currency: "USD",
name: "Netflix Subscription",
entryable: transaction
)
end
assert_difference "@family.recurring_transactions.count", 2 do
RecurringTransaction.identify_patterns_for!(@family)
end
recurring_a = @family.recurring_transactions.find_by(account: account_a, merchant: @merchant, amount: 15.99)
recurring_b = @family.recurring_transactions.find_by(account: account_b, merchant: @merchant, amount: 15.99)
assert recurring_a.present?
assert recurring_b.present?
assert_not_equal recurring_a, recurring_b
end
# ----- Recurring transfers (issue #895 / discussion #1224) -----
test "transfer? is false when destination_account is absent" do
rt = @family.recurring_transactions.create!(
account: @account,
name: "Spotify",
amount: 9.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: Date.current,
next_expected_date: 5.days.from_now.to_date,
manual: true
)
assert_not rt.transfer?
end
test "transfer? is true when destination_account is present" do
destination = accounts(:credit_card)
rt = @family.recurring_transactions.create!(
account: @account,
destination_account: destination,
name: "Transfer to #{destination.name}",
amount: 500,
currency: "USD",
expected_day_of_month: 1,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: true
)
assert rt.transfer?
end
test "validation rejects same source and destination accounts" do
rt = @family.recurring_transactions.build(
account: @account,
destination_account: @account,
name: "Self-transfer",
amount: 100,
currency: "USD",
expected_day_of_month: 1,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: true
)
assert_not rt.valid?
assert_includes rt.errors[:destination_account], "cannot be the same as the source account"
end
test "validation rejects dangling source account_id (account does not exist)" do
rt = @family.recurring_transactions.build(
account_id: SecureRandom.uuid, # references nothing
destination_account: accounts(:credit_card),
name: "Phantom source",
amount: 100,
currency: "USD",
expected_day_of_month: 1,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: true
)
assert_not rt.valid?
assert_includes rt.errors[:account], "must exist"
end
test "validation rejects dangling destination_account_id (account does not exist)" do
rt = @family.recurring_transactions.build(
account: @account,
destination_account_id: SecureRandom.uuid, # references nothing
name: "Phantom transfer",
amount: 100,
currency: "USD",
expected_day_of_month: 1,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: true
)
assert_not rt.valid?
assert_includes rt.errors[:destination_account], "must exist"
end
test "validation rejects destination on different family" do
other_family = Family.create!(name: "Other", locale: "en", date_format: "%Y-%m-%d", currency: "USD")
other_account = other_family.accounts.create!(name: "Other depository", balance: 0, currency: "USD", accountable: Depository.new)
rt = @family.recurring_transactions.build(
account: @account,
destination_account: other_account,
name: "Foreign transfer",
amount: 100,
currency: "USD",
expected_day_of_month: 1,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: true
)
assert_not rt.valid?
assert_includes rt.errors[:destination_account], "must belong to the same family as the source account"
end
test "create_from_transfer builds a recurring transfer with both endpoints" do
source = @account
destination = accounts(:credit_card)
outflow_entry = source.entries.create!(
date: 5.days.ago.to_date, amount: 250, currency: "USD",
name: "Manual transfer",
entryable: Transaction.new(kind: "standard")
)
inflow_entry = destination.entries.create!(
date: 5.days.ago.to_date, amount: -250, currency: "USD",
name: "Manual transfer",
entryable: Transaction.new(kind: "standard")
)
transfer = Transfer.create!(
outflow_transaction: outflow_entry.entryable,
inflow_transaction: inflow_entry.entryable
)
rt = RecurringTransaction.create_from_transfer(transfer)
assert rt.transfer?
assert_equal source, rt.account
assert_equal destination, rt.destination_account
assert_equal 250, rt.amount
assert_equal "USD", rt.currency
assert_equal 5.days.ago.to_date.day, rt.expected_day_of_month
assert rt.manual?
assert_equal "active", rt.status
end
test "projected_entry exposes source and destination on a recurring transfer" do
destination = accounts(:credit_card)
rt = @family.recurring_transactions.create!(
account: @account,
destination_account: destination,
name: "Transfer to #{destination.name}",
amount: 500,
currency: "USD",
expected_day_of_month: 15,
last_occurrence_date: Date.current,
next_expected_date: 15.days.from_now.to_date,
manual: true
)
projected = rt.projected_entry
assert projected.transfer
assert_equal @account, projected.source_account
assert_equal destination, projected.destination_account
assert_equal 500, projected.amount
assert_equal "USD", projected.currency
end
test "Identifier skips transfer-kind transactions" do
# Three depository transactions tagged as funds_movement (e.g. they're
# one half of a Transfer pair). Identifier shouldn't latch onto these
# as a single-account "pattern" because the underlying flow is two-
# account and is tracked on a different shape (destination_account_id).
[ 0, 1, 2 ].each do |months_ago|
transaction = Transaction.create!(merchant: @merchant, kind: "funds_movement")
@account.entries.create!(
date: months_ago.months.ago.beginning_of_month + 5.days,
amount: 50.00,
currency: "USD",
name: "Recurring transfer half",
entryable: transaction
)
end
assert_no_difference "@family.recurring_transactions.count" do
RecurringTransaction.identify_patterns_for!(@family)
end
end
test "Identifier creates a pattern from expense halves while ignoring co-resident transfer halves" do
# Same merchant, amount, day-of-month: 3 standard expenses + 3 transfer halves.
# Without the TRANSFER_KINDS filter, the identifier would either double-count
# (six occurrences) or surface a weird pattern. With the filter, only the
# expense pattern is created.
[ 0, 1, 2 ].each do |months_ago|
base_date = months_ago.months.ago.beginning_of_month + 5.days
@account.entries.create!(
date: base_date, amount: 50.00, currency: "USD", name: "Coffee",
entryable: Transaction.create!(merchant: @merchant, kind: "standard")
)
@account.entries.create!(
date: base_date, amount: 50.00, currency: "USD", name: "Half of transfer",
entryable: Transaction.create!(merchant: @merchant, kind: "funds_movement")
)
end
assert_difference "@family.recurring_transactions.count", 1 do
RecurringTransaction.identify_patterns_for!(@family)
end
assert_nil @family.recurring_transactions.last.destination_account_id
end
test "create_from_transfer name reflects Transfer#name (Payment vs Transfer based on destination)" do
# Transfer#name returns "Payment to ..." for liability destinations
# and "Transfer to ..." otherwise, mirroring Transfer::Creator's
# name_prefix logic. The recurring row should pick that up rather
# than hard-coding "Transfer to ...".
source = @account
cc_destination = accounts(:credit_card) # liability
outflow = source.entries.create!(
date: 5.days.ago.to_date, amount: 100, currency: "USD",
name: "raw", entryable: Transaction.new(kind: "standard")
)
inflow = cc_destination.entries.create!(
date: 5.days.ago.to_date, amount: -100, currency: "USD",
name: "raw", entryable: Transaction.new(kind: "standard")
)
transfer = Transfer.create!(
outflow_transaction: outflow.entryable, inflow_transaction: inflow.entryable
)
rt = RecurringTransaction.create_from_transfer(transfer)
assert_equal "Payment to #{cc_destination.name}", rt.name
end
test "create_from_transfer stores source-side currency on multi-currency transfers" do
source = @account # USD depository
destination = @family.accounts.create!(
name: "EUR cash", balance: 0, currency: "EUR", accountable: Depository.new
)
outflow_entry = source.entries.create!(
date: 5.days.ago.to_date, amount: 100, currency: "USD",
name: "FX transfer", entryable: Transaction.new(kind: "standard")
)
inflow_entry = destination.entries.create!(
date: 5.days.ago.to_date, amount: -92, currency: "EUR",
name: "FX transfer", entryable: Transaction.new(kind: "standard")
)
transfer = Transfer.create!(
outflow_transaction: outflow_entry.entryable,
inflow_transaction: inflow_entry.entryable
)
rt = RecurringTransaction.create_from_transfer(transfer)
assert_equal "USD", rt.currency, "stores source-side currency"
assert_equal 100, rt.amount, "stores source-side amount"
end
test "destroying the destination account cascades to inbound recurring transfers" do
source = @account
destination = accounts(:credit_card)
rt = @family.recurring_transactions.create!(
account: source, destination_account: destination,
name: "Transfer to CC", amount: 250, currency: "USD",
expected_day_of_month: 1, last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date, manual: true
)
assert_difference -> { RecurringTransaction.count }, -1 do
destination.destroy
end
assert_not RecurringTransaction.exists?(rt.id)
end
test "Cleaner skips recurring transfers so they aren't mistakenly marked inactive" do
# `matching_transactions` is single-account name/amount-based and never
# matches a Transfer pair, so without the skip the recurring transfer
# would flip to inactive at the 6-month threshold even when the user
# is still doing the transfer monthly. Issue #1590 tracks the proper
# pair-detection fix.
rt = @family.recurring_transactions.create!(
account: @account, destination_account: accounts(:credit_card),
name: "Transfer to CC", amount: 250, currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: 7.months.ago.to_date,
next_expected_date: 5.days.from_now.to_date,
manual: true
)
assert rt.should_be_inactive?, "guard sanity: row would be marked inactive without the skip"
RecurringTransaction.cleanup_stale_for(@family)
assert_equal "active", rt.reload.status
end
test "Identifier#update_manual_recurring_transactions skips recurring transfers" do
# Same reasoning as the Cleaner skip. Without the guard, the helper
# would call find_matching_transaction_entries (single-account, by
# name) on a transfer row and silently overwrite its variance /
# occurrence_count with []. The variance fields should stay nil.
rt = @family.recurring_transactions.create!(
account: @account, destination_account: accounts(:credit_card),
name: "Transfer to CC", amount: 500, currency: "USD",
expected_day_of_month: 1,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: true,
occurrence_count: 7
)
RecurringTransaction.identify_patterns_for!(@family)
rt.reload
assert_nil rt.expected_amount_min
assert_nil rt.expected_amount_max
assert_nil rt.expected_amount_avg
assert_equal 7, rt.occurrence_count, "occurrence_count must not be overwritten by the manual-recurring update path"
end
test "unique partial index still de-duplicates non-transfer recurring rows after destination widening" do
base_attrs = {
account: @account,
merchant: @merchant,
amount: 15.99,
currency: "USD",
expected_day_of_month: 5,
last_occurrence_date: Date.current,
next_expected_date: 1.month.from_now.to_date,
manual: false,
occurrence_count: 3
}
@family.recurring_transactions.create!(base_attrs)
assert_raises(ActiveRecord::RecordNotUnique) do
@family.recurring_transactions.create!(base_attrs)
end
end
end