1 files changed, 0 insertions, 61 deletions
diff --git a/spec/migrations/add_unique_constraint_to_project_features_project_id_spec.rb b/spec/migrations/add_unique_constraint_to_project_features_project_id_spec.rb
deleted file mode 100644
index 91abf0f7d1c..00000000000
--- a/spec/migrations/add_unique_constraint_to_project_features_project_id_spec.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-require Rails.root.join('db', 'post_migrate', '20180511174224_add_unique_constraint_to_project_features_project_id.rb')
-
-describe AddUniqueConstraintToProjectFeaturesProjectId do
-  let(:namespaces) { table(:namespaces) }
-  let(:projects) { table(:projects) }
-  let(:features) { table(:project_features) }
-  let(:migration) { described_class.new }
-
-  describe '#up' do
-    before do
-      (1..3).each do |i|
-        namespaces.create(id: i, name: "ns-test-#{i}", path: "ns-test-i#{i}")
-        projects.create!(id: i, name: "test-#{i}", path: "test-#{i}", namespace_id: i)
-      end
-
-      features.create!(id: 1, project_id: 1)
-      features.create!(id: 2, project_id: 1)
-      features.create!(id: 3, project_id: 2)
-      features.create!(id: 4, project_id: 2)
-      features.create!(id: 5, project_id: 2)
-      features.create!(id: 6, project_id: 3)
-    end
-
-    it 'creates a unique index and removes duplicates' do
-      expect(migration.index_exists?(:project_features, :project_id, unique: false, name: 'index_project_features_on_project_id')).to be true
-
-      expect { migration.up }.to change { features.count }.from(6).to(3)
-
-      expect(migration.index_exists?(:project_features, :project_id, unique: true, name: 'index_project_features_on_project_id')).to be true
-      expect(migration.index_exists?(:project_features, :project_id, name: 'index_project_features_on_project_id_unique')).to be false
-
-      project_1_features = features.where(project_id: 1)
-      expect(project_1_features.count).to eq(1)
-      expect(project_1_features.first.id).to eq(2)
-
-      project_2_features = features.where(project_id: 2)
-      expect(project_2_features.count).to eq(1)
-      expect(project_2_features.first.id).to eq(5)
-
-      project_3_features = features.where(project_id: 3)
-      expect(project_3_features.count).to eq(1)
-      expect(project_3_features.first.id).to eq(6)
-    end
-  end
-
-  describe '#down' do
-    it 'restores the original index' do
-      migration.up
-
-      expect(migration.index_exists?(:project_features, :project_id, unique: true, name: 'index_project_features_on_project_id')).to be true
-
-      migration.down
-
-      expect(migration.index_exists?(:project_features, :project_id, unique: false, name: 'index_project_features_on_project_id')).to be true
-      expect(migration.index_exists?(:project_features, :project_id, name: 'index_project_features_on_project_id_old')).to be false
-    end
-  end
-end