feat: add crypto account type to demo data (#555)

* feat: add crypto account type to demo data

* fix: set currency to BTC, revert schema migration change and fix tests

* fix: update dates in time_series tests

test/fixtures/account/cryptos.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+# This model initially had no columns defined. If you add columns to the
+# model remove the "{}" from the fixture names and add the columns immediately
+# below each fixture, per the syntax in the comments below
+#
+# one: {}
+# column: value
+#
+# two: {}
+# column: value

test/models/account/crypto_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class Account::CryptoTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/time_series_test.rb

@@ -39,12 +39,12 @@ class TimeSeriesTest < ActiveSupport::TestCase
     expected_values = {
       values: [
         {
-          date: "2024-03-17",
+          date: 1.day.ago.to_date,
           value: { amount: "100.0", currency: "USD" },
           trend: { type: "normal", direction: "flat", value: { amount: "0.0", currency: "USD" }, percent: 0.0 }
         },
         {
-          date: "2024-03-18",
+          date: Date.current,
           value: { amount: "200.0", currency: "USD" },
           trend: { type: "normal", direction: "up", value: { amount: "100.0", currency: "USD" }, percent: 100.0 }
         }