diff options
Diffstat (limited to 'spec/migrations/20220128155814_fix_approval_rules_code_owners_rule_type_index_spec.rb')
-rw-r--r-- | spec/migrations/20220128155814_fix_approval_rules_code_owners_rule_type_index_spec.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/spec/migrations/20220128155814_fix_approval_rules_code_owners_rule_type_index_spec.rb b/spec/migrations/20220128155814_fix_approval_rules_code_owners_rule_type_index_spec.rb new file mode 100644 index 00000000000..1558facdf96 --- /dev/null +++ b/spec/migrations/20220128155814_fix_approval_rules_code_owners_rule_type_index_spec.rb @@ -0,0 +1,33 @@ +# frozen_string_literal: true + +require 'spec_helper' +require_migration!('fix_approval_rules_code_owners_rule_type_index') + +RSpec.describe FixApprovalRulesCodeOwnersRuleTypeIndex, :migration do + let(:table_name) { :approval_merge_request_rules } + let(:index_name) { 'index_approval_rules_code_owners_rule_type' } + + it 'correctly migrates up and down' do + reversible_migration do |migration| + migration.before -> { + expect(subject.index_exists_by_name?(table_name, index_name)).to be_truthy + } + + migration.after -> { + expect(subject.index_exists_by_name?(table_name, index_name)).to be_truthy + } + end + end + + context 'when the index already exists' do + before do + subject.add_concurrent_index table_name, :merge_request_id, where: 'rule_type = 2', name: index_name + end + + it 'keeps the index' do + migrate! + + expect(subject.index_exists_by_name?(table_name, index_name)).to be_truthy + end + end +end |