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170 lines
4.9 KiB
Ruby
170 lines
4.9 KiB
Ruby
require 'cases/helper'
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require 'pathname'
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module ActiveRecord
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class SqliteDBCreateTest < ActiveRecord::TestCase
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def setup
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@database = 'db_create.sqlite3'
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@connection = stub :connection
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@configuration = {
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'adapter' => 'sqlite3',
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'database' => @database
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}
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File.stubs(:exist?).returns(false)
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ActiveRecord::Base.stubs(:connection).returns(@connection)
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ActiveRecord::Base.stubs(:establish_connection).returns(true)
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end
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def test_db_checks_database_exists
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File.expects(:exist?).with(@database).returns(false)
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ActiveRecord::Tasks::DatabaseTasks.create @configuration, '/rails/root'
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end
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def test_db_create_when_file_exists
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File.stubs(:exist?).returns(true)
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$stderr.expects(:puts).with("#{@database} already exists")
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ActiveRecord::Tasks::DatabaseTasks.create @configuration, '/rails/root'
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end
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def test_db_create_with_file_does_nothing
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File.stubs(:exist?).returns(true)
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$stderr.stubs(:puts).returns(nil)
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ActiveRecord::Base.expects(:establish_connection).never
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ActiveRecord::Tasks::DatabaseTasks.create @configuration, '/rails/root'
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end
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def test_db_create_establishes_a_connection
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ActiveRecord::Base.expects(:establish_connection).with(@configuration)
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ActiveRecord::Tasks::DatabaseTasks.create @configuration, '/rails/root'
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end
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def test_db_create_with_error_prints_message
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ActiveRecord::Base.stubs(:establish_connection).raises(Exception)
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$stderr.stubs(:puts).returns(true)
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$stderr.expects(:puts).
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with("Couldn't create database for #{@configuration.inspect}")
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ActiveRecord::Tasks::DatabaseTasks.create @configuration, '/rails/root'
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end
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end
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class SqliteDBDropTest < ActiveRecord::TestCase
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def setup
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@database = "db_create.sqlite3"
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@path = stub(:to_s => '/absolute/path', :absolute? => true)
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@configuration = {
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'adapter' => 'sqlite3',
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'database' => @database
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}
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Pathname.stubs(:new).returns(@path)
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File.stubs(:join).returns('/former/relative/path')
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FileUtils.stubs(:rm).returns(true)
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end
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def test_creates_path_from_database
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Pathname.expects(:new).with(@database).returns(@path)
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ActiveRecord::Tasks::DatabaseTasks.drop @configuration, '/rails/root'
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end
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def test_removes_file_with_absolute_path
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File.stubs(:exist?).returns(true)
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@path.stubs(:absolute?).returns(true)
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FileUtils.expects(:rm).with('/absolute/path')
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ActiveRecord::Tasks::DatabaseTasks.drop @configuration, '/rails/root'
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end
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def test_generates_absolute_path_with_given_root
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@path.stubs(:absolute?).returns(false)
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File.expects(:join).with('/rails/root', @path).
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returns('/former/relative/path')
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ActiveRecord::Tasks::DatabaseTasks.drop @configuration, '/rails/root'
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end
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def test_removes_file_with_relative_path
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File.stubs(:exist?).returns(true)
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@path.stubs(:absolute?).returns(false)
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FileUtils.expects(:rm).with('/former/relative/path')
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ActiveRecord::Tasks::DatabaseTasks.drop @configuration, '/rails/root'
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end
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end
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class SqliteDBCharsetTest < ActiveRecord::TestCase
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def setup
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@database = 'db_create.sqlite3'
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@connection = stub :connection
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@configuration = {
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'adapter' => 'sqlite3',
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'database' => @database
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}
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File.stubs(:exist?).returns(false)
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ActiveRecord::Base.stubs(:connection).returns(@connection)
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ActiveRecord::Base.stubs(:establish_connection).returns(true)
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end
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def test_db_retrieves_charset
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@connection.expects(:encoding)
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ActiveRecord::Tasks::DatabaseTasks.charset @configuration, '/rails/root'
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end
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end
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class SqliteStructureDumpTest < ActiveRecord::TestCase
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def setup
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@database = "db_create.sqlite3"
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@configuration = {
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'adapter' => 'sqlite3',
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'database' => @database
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}
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end
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def test_structure_dump
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dbfile = @database
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filename = "awesome-file.sql"
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ActiveRecord::Tasks::DatabaseTasks.structure_dump @configuration, filename, '/rails/root'
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assert File.exists?(dbfile)
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assert File.exists?(filename)
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ensure
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FileUtils.rm(filename)
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FileUtils.rm(dbfile)
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end
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end
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class SqliteStructureLoadTest < ActiveRecord::TestCase
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def setup
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@database = "db_create.sqlite3"
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@configuration = {
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'adapter' => 'sqlite3',
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'database' => @database
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}
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end
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def test_structure_load
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dbfile = @database
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filename = "awesome-file.sql"
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open(filename, 'w') { |f| f.puts("select datetime('now', 'localtime');") }
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ActiveRecord::Tasks::DatabaseTasks.structure_load @configuration, filename, '/rails/root'
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assert File.exists?(dbfile)
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ensure
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FileUtils.rm(filename)
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FileUtils.rm(dbfile)
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end
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end
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end
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