Initial commit

spec/support/ts_search_scope_shared_examples.rb

@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+shared_examples 'pg_search' do |mock_class, scope_method = 'scope_search'|
+  describe 'searchable fields' do
+    let!(:record) { mock_class.create name: 'something', value: 'amazing' }
+
+    it { expect(mock_class.send(scope_method, record.id)).to include(record) }
+    it { expect(mock_class.send(scope_method, 'something')).to include(record) }
+    it { expect(mock_class.send(scope_method, 'amazing')).to include(record) }
+    it { expect(mock_class.send(scope_method, 'candy')).not_to include(record) }
+  end
+
+  describe 'operators' do
+    before do
+      mock_class.create(name: 'uno', value: 'one')
+      mock_class.create(name: 'dos', value: 'two')
+      mock_class.create(name: 'tres', value: 'three')
+      mock_class.create(name: 'cuatro', value: 'four')
+      mock_class.create(name: 'cuatro', value: 'five')
+      mock_class.create(name: 'cinco', value: 'one-two-three')
+    end
+
+    it 'returns all records if search query is blank' do
+      expect(mock_class.send(scope_method, ' ').first).not_to be_blank
+    end
+
+    describe 'AND searches' do
+      it { expect(mock_class.send(scope_method, 'uno one').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'uno&one').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'uno&&one').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'uno  &  one').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'uno   one').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'uno and one').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'dos AND two').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, 'uno dos').count).to eq(0) }
+    end
+
+    describe 'OR searches' do
+      it { expect(mock_class.send(scope_method, 'uno or dos').count).to eq(2) }
+      it { expect(mock_class.send(scope_method, 'uno   or   dos').count).to eq(2) }
+      it { expect(mock_class.send(scope_method, 'uno or  or dos').count).to eq(2) }
+      it { expect(mock_class.send(scope_method, 'uno or or dos').count).to eq(2) }
+      it { expect(mock_class.send(scope_method, 'one OR two').count).to eq(3) }
+      it { expect(mock_class.send(scope_method, 'uno or two').count).to eq(3) }
+    end
+
+    describe 'AND and OR searches' do
+      it { expect(mock_class.send(scope_method, 'uno or dos two').count).to eq(2) }
+      it { expect(mock_class.send(scope_method, 'uno or dos one').count).to eq(1) }
+    end
+
+    describe 'NOT searches' do
+      it { expect(mock_class.send(scope_method, '!cuatro').count).to eq(4) }
+      it { expect(mock_class.send(scope_method, 'cuatro !four').count).to eq(1) }
+    end
+
+    describe 'exact match' do
+      it { expect(mock_class.send(scope_method, '"cinco"').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, '"one-two-three"').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, '"one two"').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, '"one&two"').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, '"one|two"').count).to eq(1) }
+      it { expect(mock_class.send(scope_method, '"one-two-three" or two').count).to eq(2) }
+      it { expect(mock_class.send(scope_method, '"one-two"').count).to eq(0) }
+      it { expect(mock_class.send(scope_method, '"cinco one"').count).to eq(1) }
+    end
+  end
+end