CSV Imports Overhaul (Transactions, Trades, Accounts, and Mint import support) (#1209)

* Remove stale 1.0 import logic and model

* Fresh start

* Checkpoint before removing nav

* First working prototype

* Add trade, account, and mint import flows

* Basic working version with tests

* System tests for each import type

* Clean up mappings flow

* Clean up PR, refactor stale code, tests

* Add back row validations

* Row validations

* Fix import job test

* Fix import navigation

* Fix mint import configuration form

* Currency preset for new accounts

test/models/import/csv_test.rb

@@ -1,129 +0,0 @@
-require "test_helper"
-
-class Import::CsvTest < ActiveSupport::TestCase
-  include ImportTestHelper
-
-  setup do
-    @csv = Import::Csv.new(valid_csv_str)
-  end
-
-  test "cannot define validator for non-existent header" do
-    assert_raises do
-      @csv.define_validator "invalid", method(:validate_iso_date)
-    end
-  end
-
-  test "csv with no validators is valid" do
-    assert @csv.cell_valid?(0, 0)
-    assert @csv.valid?
-  end
-
-  test "valid csv values" do
-    @csv.define_validator "date", method(:validate_iso_date)
-
-    assert_equal "2024-01-01", @csv.table[0][0]
-    assert @csv.cell_valid?(0, 0)
-    assert @csv.valid?
-  end
-
-  test "invalid csv values" do
-    invalid_csv = Import::Csv.new valid_csv_with_invalid_values
-
-    invalid_csv.define_validator "date", method(:validate_iso_date)
-
-    assert_equal "invalid_date", invalid_csv.table[0][0]
-    assert_not invalid_csv.cell_valid?(0, 0)
-    assert_not invalid_csv.valid?
-  end
-
-  test "CSV with semicolon column separator" do
-    csv = Import::Csv.new(valid_csv_str_with_semicolon_separator, col_sep: ";")
-
-    assert_equal %w[date name category tags amount], csv.table.headers
-    assert_equal 4, csv.table.size
-    assert_equal "Paycheck", csv.table[3][1]
-  end
-
-  test "csv with additional columns and empty values" do
-    csv = Import::Csv.new valid_csv_with_missing_data
-    assert csv.valid?
-  end
-
-  test "updating a cell returns a copy of the original csv" do
-    original_date = "2024-01-01"
-    new_date = "2024-01-01"
-
-    assert_equal original_date, @csv.table[0][0]
-    updated = @csv.update_cell(0, 0, new_date)
-
-    assert_equal original_date, @csv.table[0][0]
-    assert_equal new_date, updated[0][0]
-  end
-
-  test "can create CSV with expected columns and field mappings with validators" do
-    date_field = Import::Field.new \
-      key: "date",
-      label: "Date",
-      validator: method(:validate_iso_date)
-
-    name_field = Import::Field.new \
-      key: "name",
-      label: "Name"
-
-    fields = [ date_field, name_field ]
-
-    raw_file_str = <<-ROWS
-      date,Custom Field Header,extra_field
-      invalid_date_value,Starbucks drink,Food
-      2024-01-02,Amazon stuff,Shopping
-    ROWS
-
-    mappings = {
-      "name" => "Custom Field Header"
-    }
-
-    csv = Import::Csv.create_with_field_mappings(raw_file_str, fields, mappings)
-
-    assert_equal %w[date name], csv.table.headers
-    assert_equal 2, csv.table.size
-    assert_equal "Amazon stuff", csv.table[1][1]
-  end
-
-  test "can create CSV with expected columns, field mappings with validators and semicolon column separator" do
-    date_field = Import::Field.new \
-      key: "date",
-      label: "Date",
-      validator: method(:validate_iso_date)
-
-    name_field = Import::Field.new \
-      key: "name",
-      label: "Name"
-
-    fields = [ date_field, name_field ]
-
-    raw_file_str = <<-ROWS
-      date;Custom Field Header;extra_field
-      invalid_date_value;Starbucks drink;Food
-      2024-01-02;Amazon stuff;Shopping
-    ROWS
-
-    mappings = {
-      "name" => "Custom Field Header"
-    }
-
-    csv = Import::Csv.create_with_field_mappings(raw_file_str, fields, mappings, ";")
-
-    assert_equal %w[date name], csv.table.headers
-    assert_equal 2, csv.table.size
-    assert_equal "Amazon stuff", csv.table[1][1]
-  end
-
-  private
-
-    def validate_iso_date(value)
-      Date.iso8601(value)
-      true
-    rescue
-      false
-    end
-end

test/models/import/field_test.rb

@@ -1,28 +0,0 @@
-require "test_helper"
-
-class Import::FieldTest < ActiveSupport::TestCase
-  test "key is always a string" do
-    field1 = Import::Field.new label: "Test", key: "test"
-    field2 = Import::Field.new label: "Test2", key: :test2
-
-    assert_equal "test", field1.key
-    assert_equal "test2", field2.key
-  end
-
-  test "can set and override a validator for a field" do
-    field = Import::Field.new \
-      label: "Test",
-      key: "Test",
-      validator: ->(val) { val == 42 }
-
-    assert field.validate(42)
-    assert_not field.validate(41)
-
-    field.define_validator do |value|
-      value == 100
-    end
-
-    assert field.validate(100)
-    assert_not field.validate(42)
-  end
-end

test/models/import/mapping_test.rb

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

test/models/import/row_test.rb

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