[ TypeError: Cannot read property 'applyPatch' of undefined
      at Object.a [as applyPatch] (/path/to/node_modules/swagger-client/dist/index.js:1:9824)
      at e.value (/path/to/node_modules/swagger-client/dist/index.js:1:24637)
      at /path/to/node_modules/swagger-client/dist/index.js:1:24394
      at Array.forEach (<anonymous>)
      at e.value (/path/to/node_modules/swagger-client/dist/index.js:1:23989)
      at new e (/path/to/node_modules/swagger-client/dist/index.js:1:20400)
      at a (/path/to/node_modules/swagger-client/dist/index.js:1:19328)
      at t (/path/to/node_modules/swagger-client/dist/index.js:1:14280)
      at Function.o [as resolve] (/path/to/node_modules/swagger-client/dist/index.js:1:14995)
      at a.resolve (/path/to/node_modules/swagger-client/dist/index.js:1:18398)
      at new a (/path/to/node_modules/swagger-client/dist/index.js:1:17450)
      at a (/path/to/node_modules/swagger-client/dist/index.js:1:17408)
      at Promise (/path/to/node_modules/connector-compliance-tests/classes/swaggerApiHelper.js:188:7)
      at new WrappedPromise (/path/to/node_modules/async-listener/es6-wrapped-promise.js:13:18)
      at ApiHelper.doClientInitialisation (/path/to/node_modules/connector-compliance-tests/classes/swaggerApiHelper.js:187:12)
      at Promise.all.swaggerObjectList.map (/path/to/node_modules/connector-compliance-tests/validators/swaggerValidator.js:90:31)
      at Array.map (<anonymous>)
      at Promise (/path/to/node_modules/connector-compliance-tests/validators/swaggerValidator.js:88:35)
      at new WrappedPromise (/path/to/node_modules/async-listener/es6-wrapped-promise.js:13:18)
      at Object.setupSwaggerClient (/path/to/node_modules/connector-compliance-tests/validators/swaggerValidator.js:86:10)
      at Context.<anonymous> (/path/to/node_modules/connector-compliance-tests/testSuite/discoverySwaggerSchemaTests.js:43:32)
      at callFnAsync (/path/to/node_modules/mocha/lib/runnable.js:371:21)
      at Test.Runnable.run (/path/to/node_modules/mocha/lib/runnable.js:318:7)
      at Runner.runTest (/path/to/node_modules/mocha/lib/runner.js:443:10)
      at /path/to/node_modules/mocha/lib/runner.js:549:12
      at next (/path/to/node_modules/mocha/lib/runner.js:361:14)
      at /path/to/node_modules/mocha/lib/runner.js:371:7
      at next (/path/to/node_modules/mocha/lib/runner.js:295:14)
      at Immediate._onImmediate (/path/to/node_modules/mocha/lib/runner.js:339:5)
      at processImmediate (internal/timers.js:443:21) ]