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| author | Yves Senn <yves.senn@gmail.com> | 2014-06-11 11:16:31 +0200 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2014-06-26 22:03:49 +0200 |
| commit | 9ae1a2c69f51a9065090a9c505f4d22ffbb84094 (patch) | |
| tree | 31ed0a7a6935e26c8a98809678eb12bede9dc68c /activerecord/test/cases/migration/foreign_key_test.rb | |
| parent | acd0287dc18a3fbba6fa4301cb31a7aecd22922b (diff) | |
| download | rails-9ae1a2c69f51a9065090a9c505f4d22ffbb84094.tar.gz rails-9ae1a2c69f51a9065090a9c505f4d22ffbb84094.tar.bz2 rails-9ae1a2c69f51a9065090a9c505f4d22ffbb84094.zip | |
fk: raise when identifiers are longer than `allowed_index_name_length`.
Diffstat (limited to 'activerecord/test/cases/migration/foreign_key_test.rb')
| -rw-r--r-- | activerecord/test/cases/migration/foreign_key_test.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index c69fc18d82..815c6b2955 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -136,6 +136,15 @@ module ActiveRecord assert_equal :nullify, fk.on_update end + def test_add_foreign_key_with_too_long_identifier + with_example_table @connection, "long_table_name_will_result_in_a_long_foreign_key_name", "rocket_id integer" do + e = assert_raises(ArgumentError) do + @connection.add_foreign_key "long_table_name_will_result_in_a_long_foreign_key_name", "rockets" + end + assert_match(/^Foreign key name 'long_table_name_will_result_in_a_long_foreign_key_name_rocket_id_fk' is too long;/, e.message) + end + end + def test_remove_foreign_key_inferes_column @connection.add_foreign_key :astronauts, :rockets |