60 lines
1.4 KiB
Ruby
60 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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require "bundler/inline"
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gemfile(true) do
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source "https://rubygems.org"
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git_source(:github) { |repo| "https://github.com/#{repo}.git" }
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gem "rails", github: "rails/rails"
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gem "sqlite3"
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end
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require "active_record"
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require "minitest/autorun"
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require "logger"
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# This connection will do for database-independent bug reports.
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ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
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ActiveRecord::Base.logger = Logger.new(STDOUT)
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ActiveRecord::Schema.define do
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create_table :payments, force: true do |t|
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t.decimal :amount, precision: 10, scale: 0, default: 0, null: false
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end
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end
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class Payment < ActiveRecord::Base
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end
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class ChangeAmountToAddScale < ActiveRecord::Migration[6.0]
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def change
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reversible do |dir|
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dir.up do
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change_column :payments, :amount, :decimal, precision: 10, scale: 2, default: 0, null: false
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end
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dir.down do
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change_column :payments, :amount, :decimal, precision: 10, scale: 0, default: 0, null: false
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end
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end
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end
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end
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class BugTest < Minitest::Test
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def test_migration_up
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ChangeAmountToAddScale.migrate(:up)
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Payment.reset_column_information
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assert_equal "decimal(10,2)", Payment.columns.last.sql_type
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end
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def test_migration_down
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ChangeAmountToAddScale.migrate(:down)
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Payment.reset_column_information
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assert_equal "decimal(10,0)", Payment.columns.last.sql_type
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end
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end
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