diff options
Diffstat (limited to 'activerecord/test')
| -rw-r--r-- | activerecord/test/cases/insert_all_test.rb | 16 | ||||
| -rw-r--r-- | activerecord/test/cases/migration/foreign_key_test.rb | 12 |
2 files changed, 26 insertions, 2 deletions
diff --git a/activerecord/test/cases/insert_all_test.rb b/activerecord/test/cases/insert_all_test.rb index e0d79d2fab..63245719c0 100644 --- a/activerecord/test/cases/insert_all_test.rb +++ b/activerecord/test/cases/insert_all_test.rb @@ -7,7 +7,7 @@ class ReadonlyNameBook < Book attr_readonly :name end -class PersistenceTest < ActiveRecord::TestCase +class InsertAllTest < ActiveRecord::TestCase fixtures :books def test_insert @@ -34,7 +34,7 @@ class PersistenceTest < ActiveRecord::TestCase end def test_insert_all_should_handle_empty_arrays - assert_no_difference "Book.count" do + assert_raise ArgumentError do Book.insert_all! [] end end @@ -56,30 +56,35 @@ class PersistenceTest < ActiveRecord::TestCase def test_insert_all_returns_primary_key_if_returning_is_supported skip unless supports_insert_returning? + result = Book.insert_all! [{ name: "Rework", author_id: 1 }] assert_equal %w[ id ], result.columns end def test_insert_all_returns_nothing_if_returning_is_empty skip unless supports_insert_returning? + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: [] assert_equal [], result.columns end def test_insert_all_returns_nothing_if_returning_is_false skip unless supports_insert_returning? + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: false assert_equal [], result.columns end def test_insert_all_returns_requested_fields skip unless supports_insert_returning? + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: [:id, :name] assert_equal %w[ Rework ], result.pluck("name") end def test_insert_all_can_skip_duplicate_records skip unless supports_insert_on_duplicate_skip? + assert_no_difference "Book.count" do Book.insert_all [{ id: 1, name: "Agile Web Development with Rails" }] end @@ -87,6 +92,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_insert_all_will_raise_if_duplicates_are_skipped_only_for_a_certain_conflict_target skip unless supports_insert_on_duplicate_skip? && supports_insert_conflict_target? + assert_raise ActiveRecord::RecordNotUnique do Book.insert_all [{ id: 1, name: "Agile Web Development with Rails" }], unique_by: { columns: %i{author_id name} } @@ -95,6 +101,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_upsert_all_updates_existing_records skip unless supports_insert_on_duplicate_update? + new_name = "Agile Web Development with Rails, 4th Edition" Book.upsert_all [{ id: 1, name: new_name }] assert_equal new_name, Book.find(1).name @@ -102,6 +109,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_upsert_all_does_not_update_readonly_attributes skip unless supports_insert_on_duplicate_update? + new_name = "Agile Web Development with Rails, 4th Edition" ReadonlyNameBook.upsert_all [{ id: 1, name: new_name }] assert_not_equal new_name, Book.find(1).name @@ -109,9 +117,11 @@ class PersistenceTest < ActiveRecord::TestCase def test_upsert_all_does_not_update_primary_keys skip unless supports_insert_on_duplicate_update? && supports_insert_conflict_target? + Book.upsert_all [{ id: 101, name: "Perelandra", author_id: 7 }] Book.upsert_all [{ id: 103, name: "Perelandra", author_id: 7, isbn: "1974522598" }], unique_by: { columns: %i{author_id name} } + book = Book.find_by(name: "Perelandra") assert_equal 101, book.id, "Should not have updated the ID" assert_equal "1974522598", book.isbn, "Should have updated the isbn" @@ -119,9 +129,11 @@ class PersistenceTest < ActiveRecord::TestCase def test_upsert_all_does_not_perform_an_upsert_if_a_partial_index_doesnt_apply skip unless supports_insert_on_duplicate_update? && supports_insert_conflict_target? && supports_partial_index? + Book.upsert_all [{ name: "Out of the Silent Planet", author_id: 7, isbn: "1974522598", published_on: Date.new(1938, 4, 1) }] Book.upsert_all [{ name: "Perelandra", author_id: 7, isbn: "1974522598" }], unique_by: { columns: %w[ isbn ], where: "published_on IS NOT NULL" } + assert_equal ["Out of the Silent Planet", "Perelandra"], Book.where(isbn: "1974522598").order(:name).pluck(:name) end end diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index 6547ebb5d1..da82f62406 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -385,6 +385,18 @@ if ActiveRecord::Base.connection.supports_foreign_keys? assert_equal "Table 'astronauts' has no foreign key for rockets", e.message end + def test_remove_foreign_key_by_the_select_one_on_the_same_table + @connection.add_foreign_key :astronauts, :rockets + @connection.add_reference :astronauts, :myrocket, foreign_key: { to_table: :rockets } + + assert_equal 2, @connection.foreign_keys("astronauts").size + + @connection.remove_foreign_key :astronauts, :rockets, column: "myrocket_id" + + assert_equal [["astronauts", "rockets", "rocket_id"]], + @connection.foreign_keys("astronauts").map { |fk| [fk.from_table, fk.to_table, fk.column] } + end + if ActiveRecord::Base.connection.supports_validate_constraints? def test_add_invalid_foreign_key @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", validate: false |