➕ Use ExMachina's sequence helper

To avoid the occasional flickering test, use ExMachina's sequence helper to ensure unique fund and account names.

mix.exs

@@ -78,6 +78,7 @@ defmodule FreedomAccount.MixProject do
       {:dns_cluster, "~> 0.1.1"},
       {:ecto_sql, "~> 3.11"},
       {:esbuild, "~> 0.8.1", runtime: Mix.env() == :dev},
+      {:ex_machina, "~> 2.8", only: :test},
       {:ex_money, "~> 5.17", runtime: false},
       {:ex_money_sql, "~> 1.1"},
       {:faker, "~> 0.18.0", only: :test},

mix.lock

@@ -20,6 +20,7 @@
   "ex_cldr": {:hex, :ex_cldr, "2.39.2", "4a3a77797da8f900369822ea9353adfa035a5bbbbfff09b2d3d1b6fa461768e3", [:mix], [{:cldr_utils, "~> 2.25", [hex: :cldr_utils, repo: "hexpm", optional: false]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:gettext, "~> 0.19", [hex: :gettext, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: true]}], "hexpm", "02fd8913ef28d1b2a4190fd8016c2dec1f2291c9ce56c17d7649848c0261a6eb"},
   "ex_cldr_currencies": {:hex, :ex_cldr_currencies, "2.16.1", "29317f533cb5ec046d04523256cca4090291e9157028f28731395149b06ff8b2", [:mix], [{:ex_cldr, "~> 2.38", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "095d5e973bf0ee066dd1153990d10cb6fa6d8ff0e028295bdce7a7821c70a0e4"},
   "ex_cldr_numbers": {:hex, :ex_cldr_numbers, "2.33.1", "49dc6e77e6d9ad22660aaa2480a7408ad3aedfbe517e4e83e5fe3a7bf5345770", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:digital_token, "~> 0.3 or ~> 1.0", [hex: :digital_token, repo: "hexpm", optional: false]}, {:ex_cldr, "~> 2.38", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:ex_cldr_currencies, "~> 2.16", [hex: :ex_cldr_currencies, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "c003bfaa3fdee6bab5195f128b94038c2ce1cf4879a759eef431dd075d9a5dac"},
+  "ex_machina": {:hex, :ex_machina, "2.8.0", "a0e847b5712065055ec3255840e2c78ef9366634d62390839d4880483be38abe", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "79fe1a9c64c0c1c1fab6c4fa5d871682cb90de5885320c187d117004627a7729"},
   "ex_money": {:hex, :ex_money, "5.17.0", "9064a30d877d85b3e3ec7ca52339542037473bc71fc5c5b9f6c31d86516002b9", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ex_cldr_numbers, "~> 2.33", [hex: :ex_cldr_numbers, repo: "hexpm", optional: false]}, {:gringotts, "~> 1.1", [hex: :gringotts, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.0 or ~> 3.0 or ~> 4.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:poison, "~> 3.0 or ~> 4.0 or ~> 5.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm", "226aa8906c85cb121f1d0ead0b108b259ba68d92c8fc79fa1758d520ff5c84c0"},
   "ex_money_sql": {:hex, :ex_money_sql, "1.11.0", "1b9b2f920d5d9220fa6dd4d8aae258daf562deaed2fb037b38b1f7ba4d0a344c", [:mix], [{:ecto, "~> 3.5", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:ex_money, "~> 5.7", [hex: :ex_money, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.15", [hex: :postgrex, repo: "hexpm", optional: false]}], "hexpm", "629e0541ae9f87122d34650f8c8febbc7349bbc6f881cf7a51b4d0779886107d"},
   "expo": {:hex, :expo, "0.5.2", "beba786aab8e3c5431813d7a44b828e7b922bfa431d6bfbada0904535342efe2", [:mix], [], "hexpm", "8c9bfa06ca017c9cb4020fabe980bc7fdb1aaec059fd004c2ab3bff03b1c599c"},

test/support/factory.ex

@@ -1,5 +1,6 @@
 defmodule FreedomAccount.Factory do
   @moduledoc false
+  import ExMachina, only: [sequence: 1]
 
   alias FreedomAccount.Accounts
   alias FreedomAccount.Accounts.Account
@@ -79,7 +80,7 @@ defmodule FreedomAccount.Factory do
   ]
 
   @spec account_name :: Account.name()
-  def account_name, do: Faker.Company.name()
+  def account_name, do: sequence("Account ")
 
   @spec date :: Date.t()
   def date, do: Faker.Date.backward(100)
@@ -91,7 +92,7 @@ defmodule FreedomAccount.Factory do
   def fund_icon, do: Enum.random(@emoji)
 
   @spec fund_name :: Fund.name()
-  def fund_name, do: Faker.Commerce.product_name()
+  def fund_name, do: sequence("Fund ")
 
   @spec id :: non_neg_integer()
   def id, do: Faker.random_between(1000, 1_000_000)

test/test_helper.exs

@@ -1,3 +1,4 @@
 ExUnit.start()
 Faker.start()
 Ecto.Adapters.SQL.Sandbox.mode(FreedomAccount.Repo, :manual)
+{:ok, _} = Application.ensure_all_started(:ex_machina)