split test files to avoid source-map wasm oom

packages/test/src/configured-integration-helpers.ts

@@ -0,0 +1,98 @@
+/* eslint @typescript-eslint/no-non-null-assertion: 0 */
+import { ExecutionContext, TestFn } from 'ava';
+import {
+  defaultFailureConverter,
+  defaultPayloadConverter,
+  LoadedDataConverter,
+} from '@temporalio/common';
+import { WorkerOptions, WorkflowBundle } from '@temporalio/worker';
+
+import { TestWorkflowEnvironment } from '@temporalio/testing';
+import { ConnectionInjectorInterceptor } from './activities/interceptors';
+import {
+  configurableHelpers,
+  createLocalTestEnvironment,
+  createTestWorkflowBundle,
+  HelperTestBundleOptions,
+  makeConfigurableEnvironmentTestFn,
+} from './helpers-integration';
+import {
+  ByteSkewerPayloadCodec,
+  registerDefaultCustomSearchAttributes,
+  Worker,
+} from './helpers';
+
+// Note: re-export shared workflows (or long workflows)
+//  - review the files where these workflows are shared
+export * from './workflows';
+
+interface TestConfig {
+  loadedDataConverter: LoadedDataConverter;
+  env: TestWorkflowEnvironment;
+  createWorkerWithDefaults: (t: ExecutionContext<TestContext>, opts?: Partial<WorkerOptions>) => Promise<Worker>;
+}
+interface TestContext {
+  workflowBundle: WorkflowBundle;
+  configs: TestConfig[];
+}
+
+const codecs = [undefined, new ByteSkewerPayloadCodec()];
+
+export function makeTestFn(opts: HelperTestBundleOptions): TestFn<TestContext> {
+  return makeConfigurableEnvironmentTestFn<TestContext>({
+    createTestContext: async (_t: ExecutionContext) => {
+      const workflowBundle = await createTestWorkflowBundle(opts);
+      const configs: TestConfig[] = [];
+      await Promise.all(
+        codecs.map(async (codec) => {
+          const dataConverter = { payloadCodecs: codec ? [codec] : [] };
+          const loadedDataConverter = {
+            payloadConverter: defaultPayloadConverter,
+            payloadCodecs: codec ? [codec] : [],
+            failureConverter: defaultFailureConverter,
+          };
+
+          const env = await createLocalTestEnvironment({
+            client: { dataConverter },
+          });
+          await registerDefaultCustomSearchAttributes(env.connection);
+
+          configs.push({
+            loadedDataConverter,
+            env,
+            createWorkerWithDefaults(t: ExecutionContext<TestContext>, opts?: Partial<WorkerOptions>): Promise<Worker> {
+              return configurableHelpers(t, t.context.workflowBundle, env).createWorker({
+                dataConverter,
+                interceptors: {
+                  activity: [() => ({ inbound: new ConnectionInjectorInterceptor(env.connection, loadedDataConverter) })],
+                },
+                ...opts,
+              });
+            },
+          });
+        })
+      );
+      return {
+        workflowBundle,
+        configs,
+      };
+    },
+    teardown: async (testContext: TestContext) => {
+      for (const config of testContext.configs) {
+        await config.env.teardown();
+      }
+    },
+  });
+}
+
+export const configMacro = async (
+  t: ExecutionContext<TestContext>,
+  testFn: (t: ExecutionContext<TestContext>, config: TestConfig) => Promise<unknown> | unknown
+) => {
+  const testPromises = t.context.configs.map(async (config) => {
+    // TODO(thomas): ideally, we'd like to add an annotation to the test name to indicate what codec it used
+    await testFn(t, config);
+  });
+  await Promise.all(testPromises);
+}
+

packages/test/src/helpers-integration.ts

@@ -73,10 +73,15 @@ function setupRuntime(recordedLogs?: { [workflowId: string]: LogEntry[] }) {
   });
 }
 
-export async function createTestWorkflowBundle(
+export interface HelperTestBundleOptions {
   workflowsPath: string,
   workflowInterceptorModules?: string[]
-): Promise<WorkflowBundleWithSourceMap> {
+}
+
+export async function createTestWorkflowBundle({
+  workflowsPath,
+  workflowInterceptorModules,
+}: HelperTestBundleOptions): Promise<WorkflowBundleWithSourceMap> {
   return await bundleWorkflowCode({
     ...bundlerOptions,
     workflowInterceptorModules: [...defaultWorkflowInterceptorModules, ...(workflowInterceptorModules ?? [])],