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require 'abstract_unit'
require 'rails/commands/dbconsole'
class Rails::DBConsoleTest < ActiveSupport::TestCase
def teardown
%w[PGUSER PGHOST PGPORT PGPASSWORD'].each{|key| ENV.delete(key)}
end
def test_no_database_configured
start [], false
assert aborted
assert_match /No database is configured for the environment '\w+'/, output
end
def test_mysql
dbconsole.expects(:find_cmd_and_exec).with(%w[mysql mysql5], 'db')
start [], {adapter: 'mysql', database: 'db'}
assert !aborted
end
def test_mysql_full
dbconsole.expects(:find_cmd_and_exec).with(%w[mysql mysql5], '--host=locahost', '--port=1234', '--socket=socket', '--user=user', '--default-character-set=UTF-8', '-p', 'db')
start [], {adapter: 'mysql', database: 'db', host: 'locahost', port: 1234, socket: 'socket', username: 'user', password: 'qwerty', encoding: 'UTF-8'}
assert !aborted
end
def test_mysql_include_password
dbconsole.expects(:find_cmd_and_exec).with(%w[mysql mysql5], '--user=user', '--password=qwerty', 'db')
start ['-p'], {adapter: 'mysql', database: 'db', username: 'user', password: 'qwerty'}
assert !aborted
end
def test_postgresql
dbconsole.expects(:find_cmd_and_exec).with('psql', 'db')
start [], {adapter: 'postgresql', database: 'db'}
assert !aborted
end
def test_postgresql_full
dbconsole.expects(:find_cmd_and_exec).with('psql', 'db')
start [], {adapter: 'postgresql', database: 'db', username: 'user', password: 'q1w2e3', host: 'host', port: 5432}
assert !aborted
assert_equal 'user', ENV['PGUSER']
assert_equal 'host', ENV['PGHOST']
assert_equal '5432', ENV['PGPORT']
assert_not_equal 'q1w2e3', ENV['PGPASSWORD']
end
def test_postgresql_include_password
dbconsole.expects(:find_cmd_and_exec).with('psql', 'db')
start ['-p'], {adapter: 'postgresql', database: 'db', username: 'user', password: 'q1w2e3'}
assert !aborted
assert_equal 'user', ENV['PGUSER']
assert_equal 'q1w2e3', ENV['PGPASSWORD']
end
def test_sqlite
dbconsole.expects(:find_cmd_and_exec).with('sqlite', 'db')
start [], {adapter: 'sqlite', database: 'db'}
assert !aborted
end
def test_sqlite3
dbconsole.expects(:find_cmd_and_exec).with('sqlite3', 'db')
start [], {adapter: 'sqlite3', database: 'db'}
assert !aborted
end
def test_sqlite3_mode
dbconsole.expects(:find_cmd_and_exec).with('sqlite3', '-html', 'db')
start ['--mode', 'html'], {adapter: 'sqlite3', database: 'db'}
assert !aborted
end
def test_sqlite3_header
dbconsole.expects(:find_cmd_and_exec).with('sqlite3', '-header', 'db')
start ['--header'], {adapter: 'sqlite3', database: 'db'}
assert !aborted
end
def test_oracle
dbconsole.expects(:find_cmd_and_exec).with('sqlplus', 'user@db')
start [], {adapter: 'oracle', database: 'db', username: 'user', password: 'secret'}
assert !aborted
end
def test_oracle_include_password
dbconsole.expects(:find_cmd_and_exec).with('sqlplus', 'user/secret@db')
start ['-p'], {adapter: 'oracle', database: 'db', username: 'user', password: 'secret'}
assert !aborted
end
def test_unknown_command_line_client
start [], {adapter: 'unknown', database: 'db'}
assert aborted
assert_match /Unknown command-line client for db/, output
end
private
attr_reader :aborted, :output
def dbconsole
@dbconsole ||= Rails::DBConsole.new(app)
end
def start(argv = [], database_configuration = {})
dbconsole.stubs(arguments: argv)
app.config.stubs(database_configuration: {
Rails.env => database_configuration ? database_configuration.stringify_keys : database_configuration
})
@aborted = false
@output = capture(:stderr) do
begin
dbconsole.start
rescue SystemExit
@aborted = true
end
end
end
def app
@app ||= begin
config = mock("config")
stub("app", config: config)
end
end
end
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