require 'spec_helper' describe CaseSensitivity do describe '.iwhere' do let(:connection) { ActiveRecord::Base.connection } let(:model) do Class.new(ActiveRecord::Base) do include CaseSensitivity self.table_name = 'namespaces' end end let!(:model_1) { model.create(path: 'mOdEl-1', name: 'mOdEl 1') } let!(:model_2) { model.create(path: 'mOdEl-2', name: 'mOdEl 2') } it 'finds a single instance by a single attribute regardless of case' do expect(model.iwhere(path: 'MODEL-1')).to contain_exactly(model_1) end it 'finds multiple instances by a single attribute regardless of case' do expect(model.iwhere(path: %w(MODEL-1 model-2))).to contain_exactly(model_1, model_2) end it 'finds instances by multiple attributes' do expect(model.iwhere(path: %w(MODEL-1 model-2), name: 'model 1')) .to contain_exactly(model_1) end # Using `mysql` & `postgresql` metadata-tags here because both adapters build # the query slightly differently context 'for MySQL', :mysql do it 'builds a simple query' do query = model.iwhere(path: %w(MODEL-1 model-2), name: 'model 1').to_sql expected_query = <<~QRY.strip SELECT `namespaces`.* FROM `namespaces` WHERE (`namespaces`.`path` IN ('MODEL-1', 'model-2')) AND (`namespaces`.`name` = 'model 1') QRY expect(query).to eq(expected_query) end end context 'for PostgreSQL', :postgresql do it 'builds a query using LOWER' do query = model.iwhere(path: %w(MODEL-1 model-2), name: 'model 1').to_sql expected_query = <<~QRY.strip SELECT \"namespaces\".* FROM \"namespaces\" WHERE (LOWER(\"namespaces\".\"path\") IN (LOWER('MODEL-1'), LOWER('model-2'))) AND (LOWER(\"namespaces\".\"name\") = LOWER('model 1')) QRY expect(query).to eq(expected_query) end end end end