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require "isolation/abstract_unit"
require "console_helpers"
module ApplicationTests
class DBConsoleTest < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation
include ConsoleHelpers
def setup
skip "PTY unavailable" unless available_pty?
build_app
end
def teardown
teardown_app
end
def test_use_value_defined_in_environment_file_in_database_yml
Dir.chdir(app_path) do
app_file "config/database.yml", <<-YAML
development:
database: <%= Rails.application.config.database %>
adapter: sqlite3
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
timeout: 5000
YAML
app_file "config/environments/development.rb", <<-RUBY
Rails.application.configure do
config.database = "db/development.sqlite3"
end
RUBY
end
master, slave = PTY.open
spawn_dbconsole(slave)
assert_output("sqlite>", master)
ensure
master.puts ".exit"
end
def test_respect_environment_option
Dir.chdir(app_path) do
app_file "config/database.yml", <<-YAML
default: &default
adapter: sqlite3
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
timeout: 5000
development:
<<: *default
database: db/development.sqlite3
production:
<<: *default
database: db/production.sqlite3
YAML
end
master, slave = PTY.open
spawn_dbconsole(slave, "-e production")
assert_output("sqlite>", master)
master.puts "pragma database_list;"
assert_output("production.sqlite3", master)
ensure
master.puts ".exit"
end
private
def spawn_dbconsole(fd, options = nil)
Process.spawn("#{app_path}/bin/rails dbconsole #{options}", in: fd, out: fd, err: fd)
end
end
end
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