Class: Polyn::Testing

Inherits:
Object
  • Object
show all
Defined in:
lib/polyn/testing.rb,
lib/polyn/testing/mock_msg.rb,
lib/polyn/testing/mock_nats.rb,
lib/polyn/testing/mock_jetstream.rb,
lib/polyn/testing/mock_pull_subscription.rb

Overview

Test helpers to help keep tests predictable

Defined Under Namespace

Classes: MockJetStream, MockMsg, MockNats, MockPullSubscription

Class Method Summary collapse

Class Method Details

.setup(**_opts) ⇒ Object

Use this in spec_helper.rb to include a shared_context that can be used with ‘include_context :polyn`



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# File 'lib/polyn/testing.rb', line 13

def self.setup(**_opts)
  conn         = NATS.connect
  schema_store = Polyn::SchemaStore.new(conn)

  RSpec.shared_context :polyn do
    before(:each) do
      # Have a global, shared schema store that only pulls the schemas
      # once for the whole test suite. For testing an application the
      # schemas are expected to be the same throughout the whole suite
      Thread.current[:polyn_schema_store] = schema_store
    end

    after(:each) do
      Thread.current[:polyn_schema_store] = nil
    end
  end
end