diff options
Diffstat (limited to 'activerecord/test/cases/schema_dumper_test.rb')
| -rw-r--r-- | activerecord/test/cases/schema_dumper_test.rb | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index fccba4738f..01ec3e06ad 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -17,6 +19,12 @@ class SchemaDumperTest < ActiveRecord::TestCase dump_all_table_schema [] end + def test_dump_schema_information_with_empty_versions + ActiveRecord::SchemaMigration.delete_all + schema_info = ActiveRecord::Base.connection.dump_schema_information + assert_no_match(/INSERT INTO/, schema_info) + end + def test_dump_schema_information_outputs_lexically_ordered_versions versions = %w{ 20100101010101 20100201010101 20100301010101 } versions.reverse_each do |v| @@ -116,32 +124,22 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_includes_limit_constraint_for_integer_columns output = dump_all_table_schema([/^(?!integer_limits)/]) - assert_match %r{c_int_without_limit}, output + assert_match %r{"c_int_without_limit"(?!.*limit)}, output if current_adapter?(:PostgreSQLAdapter) - assert_no_match %r{c_int_without_limit.*limit:}, output - assert_match %r{c_int_1.*limit: 2}, output assert_match %r{c_int_2.*limit: 2}, output # int 3 is 4 bytes in postgresql - assert_match %r{c_int_3.*}, output - assert_no_match %r{c_int_3.*limit:}, output - - assert_match %r{c_int_4.*}, output - assert_no_match %r{c_int_4.*limit:}, output + assert_match %r{"c_int_3"(?!.*limit)}, output + assert_match %r{"c_int_4"(?!.*limit)}, output elsif current_adapter?(:Mysql2Adapter) - assert_match %r{c_int_without_limit"$}, output - assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output assert_match %r{c_int_3.*limit: 3}, output - assert_match %r{c_int_4.*}, output - assert_no_match %r{c_int_4.*:limit}, output + assert_match %r{"c_int_4"(?!.*limit)}, output elsif current_adapter?(:SQLite3Adapter) - assert_no_match %r{c_int_without_limit.*limit:}, output - assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output assert_match %r{c_int_3.*limit: 3}, output @@ -182,7 +180,11 @@ class SchemaDumperTest < ActiveRecord::TestCase if current_adapter?(:PostgreSQLAdapter) assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", order: { rating: :desc }', index_definition elsif current_adapter?(:Mysql2Adapter) - assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", length: { type: 10 }', index_definition + if ActiveRecord::Base.connection.supports_index_sort_order? + assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", length: { type: 10 }, order: { rating: :desc }', index_definition + else + assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", length: { type: 10 }', index_definition + end else assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index"', index_definition end @@ -301,6 +303,20 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_no_match "# These are extensions that must be enabled", output assert_no_match %r{enable_extension}, output end + + def test_schema_dump_includes_extensions_in_alphabetic_order + connection = ActiveRecord::Base.connection + + connection.stubs(:extensions).returns(["hstore", "uuid-ossp", "xml2"]) + output = perform_schema_dump + enabled_extensions = output.scan(%r{enable_extension "(.+)"}).flatten + assert_equal ["hstore", "uuid-ossp", "xml2"], enabled_extensions + + connection.stubs(:extensions).returns(["uuid-ossp", "xml2", "hstore"]) + output = perform_schema_dump + enabled_extensions = output.scan(%r{enable_extension "(.+)"}).flatten + assert_equal ["hstore", "uuid-ossp", "xml2"], enabled_extensions + end end end @@ -326,7 +342,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_keeps_id_false_when_id_is_false_and_unique_not_null_column_added output = standard_dump - assert_match %r{create_table "subscribers", id: false}, output + assert_match %r{create_table "string_key_objects", id: false}, output end if ActiveRecord::Base.connection.supports_foreign_keys? |