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213 lines
7.2 KiB
Ruby
213 lines
7.2 KiB
Ruby
# frozen_string_literal: true
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require "cases/helper"
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class ActiveRecordSchemaTest < ActiveRecord::TestCase
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self.use_transactional_tests = false
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setup do
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@original_verbose = ActiveRecord::Migration.verbose
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ActiveRecord::Migration.verbose = false
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@connection = ActiveRecord::Base.connection
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@schema_migration = @connection.schema_migration
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@schema_migration.drop_table
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end
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teardown do
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@connection.drop_table :fruits rescue nil
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@connection.drop_table :nep_fruits rescue nil
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@connection.drop_table :nep_schema_migrations rescue nil
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@connection.drop_table :has_timestamps rescue nil
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@connection.drop_table :multiple_indexes rescue nil
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@schema_migration.delete_all rescue nil
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ActiveRecord::Migration.verbose = @original_verbose
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end
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def test_has_primary_key
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old_primary_key_prefix_type = ActiveRecord::Base.primary_key_prefix_type
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ActiveRecord::Base.primary_key_prefix_type = :table_name_with_underscore
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assert_equal "version", @schema_migration.primary_key
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@schema_migration.create_table
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assert_difference "@schema_migration.count", 1 do
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@schema_migration.create version: 12
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end
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ensure
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@schema_migration.drop_table
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ActiveRecord::Base.primary_key_prefix_type = old_primary_key_prefix_type
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end
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def test_schema_define
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ActiveRecord::Schema.define(version: 7) do
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create_table :fruits do |t|
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t.column :color, :string
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t.column :fruit_size, :string # NOTE: "size" is reserved in Oracle
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t.column :texture, :string
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t.column :flavor, :string
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end
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end
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assert_nothing_raised { @connection.select_all "SELECT * FROM fruits" }
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assert_nothing_raised { @connection.select_all "SELECT * FROM schema_migrations" }
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assert_equal 7, @connection.migration_context.current_version
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end
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def test_schema_define_with_table_name_prefix
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old_table_name_prefix = ActiveRecord::Base.table_name_prefix
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ActiveRecord::Base.table_name_prefix = "nep_"
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@schema_migration.reset_table_name
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ActiveRecord::InternalMetadata.reset_table_name
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ActiveRecord::Schema.define(version: 7) do
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create_table :fruits do |t|
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t.column :color, :string
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t.column :fruit_size, :string # NOTE: "size" is reserved in Oracle
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t.column :texture, :string
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t.column :flavor, :string
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end
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end
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assert_equal 7, @connection.migration_context.current_version
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ensure
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ActiveRecord::Base.table_name_prefix = old_table_name_prefix
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@schema_migration.reset_table_name
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ActiveRecord::InternalMetadata.reset_table_name
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end
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def test_schema_raises_an_error_for_invalid_column_type
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assert_raise NoMethodError do
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ActiveRecord::Schema.define(version: 8) do
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create_table :vegetables do |t|
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t.unknown :color
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end
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end
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end
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end
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def test_schema_subclass
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Class.new(ActiveRecord::Schema).define(version: 9) do
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create_table :fruits
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end
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assert_nothing_raised { @connection.select_all "SELECT * FROM fruits" }
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end
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def test_normalize_version
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assert_equal "118", @schema_migration.normalize_migration_number("0000118")
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assert_equal "002", @schema_migration.normalize_migration_number("2")
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assert_equal "017", @schema_migration.normalize_migration_number("0017")
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assert_equal "20131219224947", @schema_migration.normalize_migration_number("20131219224947")
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end
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def test_schema_load_with_multiple_indexes_for_column_of_different_names
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ActiveRecord::Schema.define do
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create_table :multiple_indexes do |t|
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t.string "foo"
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t.index ["foo"], name: "multiple_indexes_foo_1"
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t.index ["foo"], name: "multiple_indexes_foo_2"
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end
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end
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indexes = @connection.indexes("multiple_indexes")
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assert_equal 2, indexes.length
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assert_equal ["multiple_indexes_foo_1", "multiple_indexes_foo_2"], indexes.collect(&:name).sort
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end
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def test_timestamps_without_null_set_null_to_false_on_create_table
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ActiveRecord::Schema.define do
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create_table :has_timestamps do |t|
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t.timestamps
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end
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, null: false)
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end
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def test_timestamps_without_null_set_null_to_false_on_change_table
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ActiveRecord::Schema.define do
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create_table :has_timestamps
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change_table :has_timestamps do |t|
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t.timestamps default: Time.now
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end
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, null: false)
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end
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if ActiveRecord::Base.connection.supports_bulk_alter?
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def test_timestamps_without_null_set_null_to_false_on_change_table_with_bulk
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ActiveRecord::Schema.define do
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create_table :has_timestamps
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change_table :has_timestamps, bulk: true do |t|
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t.timestamps default: Time.now
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end
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, null: false)
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end
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end
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def test_timestamps_without_null_set_null_to_false_on_add_timestamps
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ActiveRecord::Schema.define do
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create_table :has_timestamps
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add_timestamps :has_timestamps, default: Time.now
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, null: false)
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end
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if supports_datetime_with_precision?
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def test_timestamps_sets_precision_on_create_table
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ActiveRecord::Schema.define do
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create_table :has_timestamps do |t|
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t.timestamps
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end
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false)
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end
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def test_timestamps_sets_precision_on_change_table
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ActiveRecord::Schema.define do
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create_table :has_timestamps
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change_table :has_timestamps do |t|
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t.timestamps default: Time.now
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end
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false)
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end
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if ActiveRecord::Base.connection.supports_bulk_alter?
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def test_timestamps_sets_precision_on_change_table_with_bulk
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ActiveRecord::Schema.define do
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create_table :has_timestamps
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change_table :has_timestamps, bulk: true do |t|
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t.timestamps default: Time.now
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end
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false)
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end
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end
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def test_timestamps_sets_precision_on_add_timestamps
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ActiveRecord::Schema.define do
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create_table :has_timestamps
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add_timestamps :has_timestamps, default: Time.now
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end
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assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false)
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assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false)
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end
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end
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end
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