test(parser): migrate to vitest & simplify structure

.github/workflows/reusable-run-linting-check-and-unit-tests.yml

@@ -47,6 +47,7 @@ jobs:
           "packages/idempotency",
           "packages/jmespath",
           "packages/logger",
+          "packages/parser",
         ]
       fail-fast: false
     steps:
@@ -91,14 +92,12 @@ jobs:
         run: |
           npm run lint -w -w packages/tracer \
             -w packages/metrics \
-            -w packages/parameters \
-            -w packages/parser
+            -w packages/parameters
       - name: Run unit tests
         run: |
           npm t -w packages/tracer \
             -w packages/metrics \
-            -w packages/parameters \
-            -w packages/parser
+            -w packages/parameters
   check-examples:
     runs-on: ubuntu-latest
     env:

packages/parser/package.json

@@ -10,10 +10,14 @@
     "access": "public"
   },
   "scripts": {
-    "test": "npm run test:unit",
-    "test:unit": "jest --group=unit --detectOpenHandles --coverage --verbose",
-    "jest": "jest --detectOpenHandles --coverage --verbose",
-    "watch": "jest --watch",
+    "test": "vitest --run tests/unit",
+    "test:unit": "vitest --run tests/unit",
+    "test:unit:coverage": "vitest --run tests/unit --coverage.enabled --coverage.thresholds.100 --coverage.include='src/**'",
+    "test:unit:types": "echo 'Not Implemented'",
+    "test:unit:watch": "vitest tests/unit",
+    "test:e2e:nodejs18x": "echo 'Not implemented'",
+    "test:e2e:nodejs20x": "echo 'Not implemented'",
+    "test:e2e": "echo 'Not implemented'",
     "build:cjs": "tsc --build tsconfig.json && echo '{ \"type\": \"commonjs\" }' > lib/cjs/package.json",
     "build:esm": "tsc --build tsconfig.esm.json && echo '{ \"type\": \"module\" }' > lib/esm/package.json",
     "build": "npm run build:esm & npm run build:cjs",

packages/parser/src/parserDecorator.ts

@@ -23,7 +23,7 @@ import type { ParserOutput } from './types/parser.js';
  *
  * class Lambda implements LambdaInterface {
  *
- *   @parser({ envelope: SqsEnvelope, schema: OrderSchema })
+ *   ⁣@parser({ envelope: SqsEnvelope, schema: OrderSchema })
  *   public async handler(event: Order, _context: Context): Promise<unknown> {
  *   // sqs event is parsed and the payload is extracted and parsed
  *   // apply business logic to your Order event
@@ -54,7 +54,7 @@ import type { ParserOutput } from './types/parser.js';
  *
  * class Lambda implements LambdaInterface {
  *
- *   @parser({ envelope: SqsEnvelope, schema: OrderSchema,  safeParse: true })
+ *   ⁣@parser({ envelope: SqsEnvelope, schema: OrderSchema,  safeParse: true })
  *   public async handler(event: ParsedResult<Order>, _context: unknown): Promise<unknown> {
  *     if (event.success) {
  *      // event.data is the parsed event object of type Order

packages/parser/src/schemas/base.ts

@@ -0,0 +1,21 @@
+import z from 'zod';
+
+/**
+ * A base schema for record objects with string keys and string values
+ */
+const RecordSchema = z.record(z.string());
+
+/**
+ * A base schema for HTTP methods
+ */
+const HttpMethodSchema = z.enum([
+  'GET',
+  'POST',
+  'PUT',
+  'PATCH',
+  'DELETE',
+  'HEAD',
+  'OPTIONS',
+]);
+
+export { RecordSchema, HttpMethodSchema };