spec for minitesthelper

spec/chewy/minitest/helpers_spec.rb

@@ -0,0 +1,91 @@
+require 'spec_helper'
+require 'chewy/minitest'
+
+describe :minitest_helper do
+  class << self
+    alias_method :teardown, :after
+  end
+
+  def assert_includes haystack, needle, comment
+    expect(haystack).to include(needle)
+  end
+
+  include ::Chewy::Minitest::Helpers
+
+  before do
+    Chewy.massacre
+  end
+
+  before do
+    stub_index(:dummies) do
+      define_type :dummy do
+        root value: ->(o){{}}
+      end
+    end
+  end
+
+  context 'assert_indexes' do
+    specify 'doesn\'t fail when index updates correctly' do
+      expect {
+        assert_indexes DummiesIndex::Dummy do
+          DummiesIndex::Dummy.bulk body: [{index: {_id: 42, data: {}}}, {index: {_id: 41, data: {}}}]
+        end
+      }.to_not raise_error
+    end
+
+    specify 'fails when index doesn\'t update' do
+      expect {
+        assert_indexes DummiesIndex::Dummy do
+        end
+      }.to raise_error(RSpec::Expectations::ExpectationNotMetError)
+    end
+
+    specify 'SearchIndexReceiver catches the indexes' do
+      receiver = assert_indexes DummiesIndex::Dummy do
+        DummiesIndex::Dummy.bulk body: [{index: {_id: 42, data: {}}}, {index: {_id: 41, data: {}}}]
+      end
+
+      expect(receiver).to be_a(SearchIndexReceiver)
+
+      expect(
+        receiver.indexes_for(DummiesIndex::Dummy)
+                .map {|index| index[:_id]}
+                .sort
+      ).to eq([41,42])
+    end
+
+    specify 'Real index is bypassed when asserting' do
+      expect(DummiesIndex::Dummy).not_to receive(:bulk)
+
+      assert_indexes DummiesIndex::Dummy do
+        DummiesIndex::Dummy.bulk body: [{index: {_id: 42, data: {}}}, {index: {_id: 41, data: {}}}]
+      end
+    end
+
+    specify 'Real index is allowed when asserting' do
+      expect(DummiesIndex::Dummy).to receive(:bulk)
+
+      assert_indexes DummiesIndex::Dummy, bypass_actual_index: false do
+        DummiesIndex::Dummy.bulk body: [{index: {_id: 42, data: {}}}, {index: {_id: 41, data: {}}}]
+      end
+    end
+  end
+
+  context 'run_indexing' do
+    specify 'pushes onto the chewy strategy stack' do
+      Chewy.strategy :bypass do
+        run_indexing do
+          expect(Chewy.strategy).to be(:atomic)
+        end
+      end
+    end
+
+    specify 'allows tester to specify the strategy' do
+      Chewy.strategy :atomic do
+        run_indexing strategy: :bypass do
+          expect(Chewy.strategy).to be(:bypass)
+        end
+      end
+    end
+  end
+end