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-rw-r--r--activerecord/test/cases/migration/columns_test.rb7
-rw-r--r--activerecord/test/cases/migration/command_recorder_test.rb10
2 files changed, 17 insertions, 0 deletions
diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb
index 5fc7702dfa..ab3f584350 100644
--- a/activerecord/test/cases/migration/columns_test.rb
+++ b/activerecord/test/cases/migration/columns_test.rb
@@ -267,6 +267,13 @@ module ActiveRecord
assert_nil TestModel.new.first_name
end
+ def test_change_column_default_with_from_and_to
+ add_column "test_models", "first_name", :string
+ connection.change_column_default "test_models", "first_name", from: nil, to: "Tester"
+
+ assert_equal "Tester", TestModel.new.first_name
+ end
+
def test_remove_column_no_second_parameter_raises_exception
assert_raise(ArgumentError) { connection.remove_column("funny") }
end
diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb
index 90b7c6b38a..99f1dc65b0 100644
--- a/activerecord/test/cases/migration/command_recorder_test.rb
+++ b/activerecord/test/cases/migration/command_recorder_test.rb
@@ -169,6 +169,16 @@ module ActiveRecord
end
end
+ def test_invert_change_column_default_with_from_and_to
+ change = @recorder.inverse_of :change_column_default, [:table, :column, from: "old_value", to: "new_value"]
+ assert_equal [:change_column_default, [:table, :column, from: "new_value", to: "old_value"]], change
+ end
+
+ def test_invert_change_column_default_with_from_and_to_with_boolean
+ change = @recorder.inverse_of :change_column_default, [:table, :column, from: true, to: false]
+ assert_equal [:change_column_default, [:table, :column, from: false, to: true]], change
+ end
+
def test_invert_change_column_null
add = @recorder.inverse_of :change_column_null, [:table, :column, true]
assert_equal [:change_column_null, [:table, :column, false]], add