1 files changed, 0 insertions, 57 deletions
diff --git a/spec/migrations/add_unique_constraint_to_approvals_user_id_and_merge_request_id_spec.rb b/spec/migrations/add_unique_constraint_to_approvals_user_id_and_merge_request_id_spec.rb
deleted file mode 100644
index 795de51d387..00000000000
--- a/spec/migrations/add_unique_constraint_to_approvals_user_id_and_merge_request_id_spec.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-require_migration!
-
-RSpec.describe AddUniqueConstraintToApprovalsUserIdAndMergeRequestId do
-  let(:migration) { described_class.new }
-  let(:namespaces) { table(:namespaces) }
-  let(:projects) { table(:projects) }
-  let(:merge_requests) { table(:merge_requests) }
-  let(:approvals) { table(:approvals) }
-
-  describe '#up' do
-    before do
-      namespaces.create!(id: 1, name: 'ns', path: 'ns')
-      projects.create!(id: 1, namespace_id: 1)
-      merge_requests.create!(id: 1, target_branch: 'master', source_branch: 'feature-1', target_project_id: 1)
-      merge_requests.create!(id: 2, target_branch: 'master', source_branch: 'feature-2', target_project_id: 1)
-    end
-
-    it 'deletes duplicate records and keeps the first one' do
-      first_approval = approvals.create!(id: 1, merge_request_id: 1, user_id: 1)
-      approvals.create!(id: 2, merge_request_id: 1, user_id: 1)
-
-      migration.up
-
-      expect(approvals.all.to_a).to contain_exactly(first_approval)
-    end
-
-    it 'does not delete unique records' do
-      unique_approvals = [
-        approvals.create(id: 1, merge_request_id: 1, user_id: 1),
-        approvals.create(id: 2, merge_request_id: 1, user_id: 2),
-        approvals.create(id: 3, merge_request_id: 2, user_id: 1)
-      ]
-
-      migration.up
-
-      expect(approvals.all.to_a).to contain_exactly(*unique_approvals)
-    end
-
-    it 'creates unique index' do
-      migration.up
-
-      expect(migration.index_exists?(:approvals, [:user_id, :merge_request_id], unique: true)).to be_truthy
-    end
-  end
-
-  describe '#down' do
-    it 'removes unique index' do
-      migration.up
-      migration.down
-
-      expect(migration.index_exists?(:approvals, [:user_id, :merge_request_id], unique: true)).to be_falsey
-    end
-  end
-end