diff options
Diffstat (limited to 'activerecord/test/cases/primary_keys_test.rb')
-rw-r--r-- | activerecord/test/cases/primary_keys_test.rb | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index 344822c883..52eac4a124 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -130,27 +130,25 @@ class PrimaryKeysTest < ActiveRecord::TestCase end def test_supports_primary_key - assert_nothing_raised NoMethodError do + assert_nothing_raised do ActiveRecord::Base.connection.supports_primary_key? end end - def test_primary_key_returns_value_if_it_exists - klass = Class.new(ActiveRecord::Base) do - self.table_name = 'developers' - end + if ActiveRecord::Base.connection.supports_primary_key? + def test_primary_key_returns_value_if_it_exists + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'developers' + end - if ActiveRecord::Base.connection.supports_primary_key? assert_equal 'id', klass.primary_key end - end - def test_primary_key_returns_nil_if_it_does_not_exist - klass = Class.new(ActiveRecord::Base) do - self.table_name = 'developers_projects' - end + def test_primary_key_returns_nil_if_it_does_not_exist + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'developers_projects' + end - if ActiveRecord::Base.connection.supports_primary_key? assert_nil klass.primary_key end end @@ -224,15 +222,16 @@ class PrimaryKeyAnyTypeTest < ActiveRecord::TestCase end teardown do - @connection.drop_table(:barcodes) if @connection.table_exists? :barcodes + @connection.drop_table(:barcodes, if_exists: true) end def test_any_type_primary_key assert_equal "code", Barcode.primary_key - column_type = Barcode.type_for_attribute(Barcode.primary_key) - assert_equal :string, column_type.type - assert_equal 42, column_type.limit + column = Barcode.column_for_attribute(Barcode.primary_key) + assert_not column.null + assert_equal :string, column.type + assert_equal 42, column.limit end test "schema dump primary key includes type and options" do @@ -262,13 +261,20 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase assert_equal ["region", "code"], @connection.primary_keys("barcodes") end + def test_primary_key_issues_warning + warning = capture(:stderr) do + assert_nil @connection.primary_key("barcodes") + end + assert_match(/WARNING: Rails does not support composite primary key\./, warning) + end + def test_collectly_dump_composite_primary_key schema = dump_table_schema "barcodes" assert_match %r{create_table "barcodes", primary_key: \["region", "code"\]}, schema end end -if current_adapter?(:MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:Mysql2Adapter) class PrimaryKeyWithAnsiQuotesTest < ActiveRecord::TestCase self.use_transactional_tests = false @@ -308,7 +314,7 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) end end -if current_adapter?(:PostgreSQLAdapter, :MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:PostgreSQLAdapter, :Mysql2Adapter) class PrimaryKeyBigSerialTest < ActiveRecord::TestCase include SchemaDumpingHelper @@ -345,13 +351,13 @@ if current_adapter?(:PostgreSQLAdapter, :MysqlAdapter, :Mysql2Adapter) test "schema dump primary key with bigserial" do schema = dump_table_schema "widgets" if current_adapter?(:PostgreSQLAdapter) - assert_match %r{create_table "widgets", id: :bigserial}, schema + assert_match %r{create_table "widgets", id: :bigserial, force: :cascade}, schema else - assert_match %r{create_table "widgets", id: :bigint}, schema + assert_match %r{create_table "widgets", id: :bigint, force: :cascade}, schema end end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) test "primary key column type with options" do @connection.create_table(:widgets, id: :primary_key, limit: 8, unsigned: true, force: true) column = @connection.columns(:widgets).find { |c| c.name == 'id' } |