require 'cases/helper' module ActiveRecord module DatabaseTasksSetupper def setup @mysql_tasks, @postgresql_tasks, @sqlite_tasks = stub, stub, stub ActiveRecord::Tasks::MySQLDatabaseTasks.stubs(:new).returns @mysql_tasks ActiveRecord::Tasks::PostgreSQLDatabaseTasks.stubs(:new).returns @postgresql_tasks ActiveRecord::Tasks::SQLiteDatabaseTasks.stubs(:new).returns @sqlite_tasks end end ADAPTERS_TASKS = { mysql: :mysql_tasks, mysql2: :mysql_tasks, postgresql: :postgresql_tasks, sqlite3: :sqlite_tasks } class DatabaseTasksRegisterTask < ActiveRecord::TestCase def test_register_task klazz = Class.new do def initialize(*arguments); end def structure_dump(filename); end end instance = klazz.new klazz.stubs(:new).returns instance instance.expects(:structure_dump).with("awesome-file.sql") ActiveRecord::Tasks::DatabaseTasks.register_task(/foo/, klazz) ActiveRecord::Tasks::DatabaseTasks.structure_dump({'adapter' => :foo}, "awesome-file.sql") end def test_unregistered_task assert_raise(ActiveRecord::Tasks::DatabaseNotSupported) do ActiveRecord::Tasks::DatabaseTasks.structure_dump({'adapter' => :bar}, "awesome-file.sql") end end end class DatabaseTasksCreateTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_create") do eval("@#{v}").expects(:create) ActiveRecord::Tasks::DatabaseTasks.create 'adapter' => k end end end class DatabaseTasksCreateAllTest < ActiveRecord::TestCase def setup @configurations = {'development' => {'database' => 'my-db'}} ActiveRecord::Base.stubs(:configurations).returns(@configurations) end def test_ignores_configurations_without_databases @configurations['development'].merge!('database' => nil) ActiveRecord::Tasks::DatabaseTasks.expects(:create).never ActiveRecord::Tasks::DatabaseTasks.create_all end def test_ignores_remote_databases @configurations['development'].merge!('host' => 'my.server.tld') $stderr.stubs(:puts).returns(nil) ActiveRecord::Tasks::DatabaseTasks.expects(:create).never ActiveRecord::Tasks::DatabaseTasks.create_all end def test_warning_for_remote_databases @configurations['development'].merge!('host' => 'my.server.tld') $stderr.expects(:puts).with('This task only modifies local databases. my-db is on a remote host.') ActiveRecord::Tasks::DatabaseTasks.create_all end def test_creates_configurations_with_local_ip @configurations['development'].merge!('host' => '127.0.0.1') ActiveRecord::Tasks::DatabaseTasks.expects(:create) ActiveRecord::Tasks::DatabaseTasks.create_all end def test_creates_configurations_with_local_host @configurations['development'].merge!('host' => 'localhost') ActiveRecord::Tasks::DatabaseTasks.expects(:create) ActiveRecord::Tasks::DatabaseTasks.create_all end def test_creates_configurations_with_blank_hosts @configurations['development'].merge!('host' => nil) ActiveRecord::Tasks::DatabaseTasks.expects(:create) ActiveRecord::Tasks::DatabaseTasks.create_all end end class DatabaseTasksCreateCurrentTest < ActiveRecord::TestCase def setup @configurations = { 'development' => {'database' => 'dev-db'}, 'test' => {'database' => 'test-db'}, 'production' => {'database' => 'prod-db'} } ActiveRecord::Base.stubs(:configurations).returns(@configurations) ActiveRecord::Base.stubs(:establish_connection).returns(true) end def test_creates_current_environment_database ActiveRecord::Tasks::DatabaseTasks.expects(:create). with('database' => 'prod-db') ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new('production') ) end def test_creates_test_database_when_environment_is_database ActiveRecord::Tasks::DatabaseTasks.expects(:create). with('database' => 'dev-db') ActiveRecord::Tasks::DatabaseTasks.expects(:create). with('database' => 'test-db') ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new('development') ) end def test_establishes_connection_for_the_given_environment ActiveRecord::Tasks::DatabaseTasks.stubs(:create).returns true ActiveRecord::Base.expects(:establish_connection).with('development') ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new('development') ) end end class DatabaseTasksDropTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_drop") do eval("@#{v}").expects(:drop) ActiveRecord::Tasks::DatabaseTasks.drop 'adapter' => k end end end class DatabaseTasksDropAllTest < ActiveRecord::TestCase def setup @configurations = {:development => {'database' => 'my-db'}} ActiveRecord::Base.stubs(:configurations).returns(@configurations) end def test_ignores_configurations_without_databases @configurations[:development].merge!('database' => nil) ActiveRecord::Tasks::DatabaseTasks.expects(:drop).never ActiveRecord::Tasks::DatabaseTasks.drop_all end def test_ignores_remote_databases @configurations[:development].merge!('host' => 'my.server.tld') $stderr.stubs(:puts).returns(nil) ActiveRecord::Tasks::DatabaseTasks.expects(:drop).never ActiveRecord::Tasks::DatabaseTasks.drop_all end def test_warning_for_remote_databases @configurations[:development].merge!('host' => 'my.server.tld') $stderr.expects(:puts).with('This task only modifies local databases. my-db is on a remote host.') ActiveRecord::Tasks::DatabaseTasks.drop_all end def test_creates_configurations_with_local_ip @configurations[:development].merge!('host' => '127.0.0.1') ActiveRecord::Tasks::DatabaseTasks.expects(:drop) ActiveRecord::Tasks::DatabaseTasks.drop_all end def test_creates_configurations_with_local_host @configurations[:development].merge!('host' => 'localhost') ActiveRecord::Tasks::DatabaseTasks.expects(:drop) ActiveRecord::Tasks::DatabaseTasks.drop_all end def test_creates_configurations_with_blank_hosts @configurations[:development].merge!('host' => nil) ActiveRecord::Tasks::DatabaseTasks.expects(:drop) ActiveRecord::Tasks::DatabaseTasks.drop_all end end class DatabaseTasksDropCurrentTest < ActiveRecord::TestCase def setup @configurations = { 'development' => {'database' => 'dev-db'}, 'test' => {'database' => 'test-db'}, 'production' => {'database' => 'prod-db'} } ActiveRecord::Base.stubs(:configurations).returns(@configurations) end def test_creates_current_environment_database ActiveRecord::Tasks::DatabaseTasks.expects(:drop). with('database' => 'prod-db') ActiveRecord::Tasks::DatabaseTasks.drop_current( ActiveSupport::StringInquirer.new('production') ) end def test_creates_test_database_when_environment_is_database ActiveRecord::Tasks::DatabaseTasks.expects(:drop). with('database' => 'dev-db') ActiveRecord::Tasks::DatabaseTasks.expects(:drop). with('database' => 'test-db') ActiveRecord::Tasks::DatabaseTasks.drop_current( ActiveSupport::StringInquirer.new('development') ) end end class DatabaseTasksPurgeTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_purge") do eval("@#{v}").expects(:purge) ActiveRecord::Tasks::DatabaseTasks.purge 'adapter' => k end end end class DatabaseTasksCharsetTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_charset") do eval("@#{v}").expects(:charset) ActiveRecord::Tasks::DatabaseTasks.charset 'adapter' => k end end end class DatabaseTasksCollationTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_collation") do eval("@#{v}").expects(:collation) ActiveRecord::Tasks::DatabaseTasks.collation 'adapter' => k end end end class DatabaseTasksStructureDumpTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_structure_dump") do eval("@#{v}").expects(:structure_dump).with("awesome-file.sql") ActiveRecord::Tasks::DatabaseTasks.structure_dump({'adapter' => k}, "awesome-file.sql") end end end class DatabaseTasksStructureLoadTest < ActiveRecord::TestCase include DatabaseTasksSetupper ADAPTERS_TASKS.each do |k, v| define_method("test_#{k}_structure_load") do eval("@#{v}").expects(:structure_load).with("awesome-file.sql") ActiveRecord::Tasks::DatabaseTasks.structure_load({'adapter' => k}, "awesome-file.sql") end end end class DatabaseTasksCheckSchemaFileTest < ActiveRecord::TestCase def test_check_schema_file Kernel.expects(:abort).with(regexp_matches(/awesome-file.sql/)) ActiveRecord::Tasks::DatabaseTasks.check_schema_file("awesome-file.sql") end end end