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require "isolation/abstract_unit"
module ApplicationTests
class BinSetupTest < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
create_gemfile
update_boot_file_to_use_bundler
@old_gemfile_env = ENV["BUNDLE_GEMFILE"]
ENV["BUNDLE_GEMFILE"] = app_path + "/Gemfile"
end
def teardown
teardown_app
ENV["BUNDLE_GEMFILE"] = @old_gemfile_env
end
def test_bin_setup
Dir.chdir(app_path) do
app_file "db/schema.rb", <<-RUBY
ActiveRecord::Schema.define(version: 20140423102712) do
create_table(:articles) {}
end
RUBY
list_tables = lambda { `bin/rails runner 'p ActiveRecord::Base.connection.tables'`.strip }
File.write("log/test.log", "zomg!")
assert_equal "[]", list_tables.call
assert_equal 5, File.size("log/test.log")
assert_not File.exist?("tmp/restart.txt")
`bin/setup 2>&1`
assert_equal 0, File.size("log/test.log")
assert_equal '["articles", "schema_migrations", "ar_internal_metadata"]', list_tables.call
assert File.exist?("tmp/restart.txt")
end
end
def test_bin_setup_output
Dir.chdir(app_path) do
app_file "db/schema.rb", ""
output = `bin/setup 2>&1`
assert_equal(<<-OUTPUT, output)
== Installing dependencies ==
The Gemfile's dependencies are satisfied
== Preparing database ==
Created database 'db/development.sqlite3'
Created database 'db/test.sqlite3'
== Removing old logs and tempfiles ==
== Restarting application server ==
OUTPUT
end
end
private
def create_gemfile
app_file("Gemfile", "source 'https://rubygems.org'")
app_file("Gemfile", "gem 'rails', path: '#{RAILS_FRAMEWORK_ROOT}'", "a")
app_file("Gemfile", "gem 'sqlite3'", "a")
end
def update_boot_file_to_use_bundler
app_file("config/boot.rb", "require 'bundler/setup'")
end
end
end
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