diff options
Diffstat (limited to 'activerecord/test/cases/adapters/postgresql/active_schema_test.rb')
-rw-r--r-- | activerecord/test/cases/adapters/postgresql/active_schema_test.rb | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb index 24def31e36..439e2ce6f7 100644 --- a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb @@ -28,7 +28,13 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_exists?) { |*| false } expected = %(CREATE UNIQUE INDEX "index_people_on_last_name" ON "people" ("last_name") WHERE state = 'active') - assert_equal expected, add_index(:people, :last_name, :unique => true, :where => "state = 'active'") + assert_equal expected, add_index(:people, :last_name, unique: true, where: "state = 'active'") + + expected = %(CREATE UNIQUE INDEX "index_people_on_lower_last_name" ON "people" (lower(last_name))) + assert_equal expected, add_index(:people, 'lower(last_name)', unique: true) + + expected = %(CREATE UNIQUE INDEX "index_people_on_last_name_varchar_pattern_ops" ON "people" (last_name varchar_pattern_ops)) + assert_equal expected, add_index(:people, 'last_name varchar_pattern_ops', unique: true) expected = %(CREATE INDEX CONCURRENTLY "index_people_on_last_name" ON "people" ("last_name")) assert_equal expected, add_index(:people, :last_name, algorithm: :concurrently) @@ -39,23 +45,26 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase expected = %(CREATE INDEX CONCURRENTLY "index_people_on_last_name" ON "people" USING #{type} ("last_name")) assert_equal expected, add_index(:people, :last_name, using: type, algorithm: :concurrently) + + expected = %(CREATE UNIQUE INDEX "index_people_on_last_name" ON "people" USING #{type} ("last_name") WHERE state = 'active') + assert_equal expected, add_index(:people, :last_name, using: type, unique: true, where: "state = 'active'") + + expected = %(CREATE UNIQUE INDEX "index_people_on_lower_last_name" ON "people" USING #{type} (lower(last_name))) + assert_equal expected, add_index(:people, 'lower(last_name)', using: type, unique: true) end assert_raise ArgumentError do add_index(:people, :last_name, algorithm: :copy) end - expected = %(CREATE UNIQUE INDEX "index_people_on_last_name" ON "people" USING gist ("last_name")) - assert_equal expected, add_index(:people, :last_name, :unique => true, :using => :gist) - - expected = %(CREATE UNIQUE INDEX "index_people_on_last_name" ON "people" USING gist ("last_name") WHERE state = 'active') - assert_equal expected, add_index(:people, :last_name, :unique => true, :where => "state = 'active'", :using => :gist) ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_exists? end def test_remove_index - # remove_index calls index_name_exists? which can't work since execute is stubbed - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_exists?) { |*| true } + # remove_index calls index_name_for_remove which can't work since execute is stubbed + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_for_remove) do |*| + 'index_people_on_last_name' + end expected = %(DROP INDEX CONCURRENTLY "index_people_on_last_name") assert_equal expected, remove_index(:people, name: "index_people_on_last_name", algorithm: :concurrently) @@ -64,7 +73,12 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase add_index(:people, :last_name, algorithm: :copy) end - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_exists? + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_for_remove + end + + def test_remove_index_when_name_is_specified + expected = %(DROP INDEX CONCURRENTLY "index_people_on_last_name") + assert_equal expected, remove_index(:people, name: "index_people_on_last_name", algorithm: :concurrently) end private |