xpack/licenses returns xpack/licenses Failure/Error: expect(described_class.instances.map do |provider| provider.instance_variable_get(:@property_hash) end).to match_array(instance) NoMethodError: undefined method `instances' for nil:NilClass Shared Example Group: "REST API" called from ./spec/unit/provider/elasticsearch_license/xpack_spec.rb:62

basic authentication authenticates Failure/Error: expect(described_class.api_objects( 'http', 'localhost', '9200', 10, 'elastic', 'password', validate_tls: true ).map do |provider| described_class.new( provider ).instance_variable_get(:@property_hash) end).to contain_exactly(example1) NoMethodError: undefined method `api_objects' for nil:NilClass Shared Example Group: "REST API" called from ./spec/unit/provider/elasticsearch_license/xpack_spec.rb:62

https uses ssl Failure/Error: expect(described_class.api_objects( 'https', 'localhost', '9200', 10, validate_tls: true ).map do |provider| described_class.new( provider ).instance_variable_get(:@property_hash) end).to contain_exactly(example1) NoMethodError: undefined method `api_objects' for nil:NilClass Shared Example Group: "REST API" called from ./spec/unit/provider/elasticsearch_license/xpack_spec.rb:62