feat: remove ajv validation (#151)

* feat: remove ajv validation

* ci: disable node 19 tests

* ci: re-enable node 19 tests

README.md

@@ -157,6 +157,7 @@ There are some major differences between this library and the [httpsnippet](http
 
 * Includes a full integration test suite for a handful of clients and targets.
 * Does not ship with a CLI component.
+* Does not do any HAR schema validation. It's just assumed that the HAR you're supplying to the library is already valid.
 * The main `HTTPSnippet` export contains an `options` argument for an `harIsAlreadyEncoded` option for disabling [escaping](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent) of cookies and query strings in URLs.
   * We added this because all HARs that we interact with already have this data escaped and this option prevents them from being double encoded, thus corrupting the data.
 * Node

package.json

@@ -75,10 +75,8 @@
     "typescript": "^4.9.4"
   },
   "dependencies": {
-    "ajv": "^6.12.6",
     "event-stream": "4.0.1",
     "form-data": "^4.0.0",
-    "har-schema": "^2.0.0",
     "qs": "^6.10.1",
     "stringify-object": "^3.3.0"
   },

src/index.test.ts

@@ -16,15 +16,6 @@ describe('HTTPSnippet', () => {
     expect(result).toBe(false);
   });
 
-  it('should fail validation for non-HAR inputs', () => {
-    expect.assertions(1);
-
-    // @ts-expect-error intentionally incorrect
-    const attempt = () => new HTTPSnippet({ ziltoid: 'the omniscient' });
-
-    expect(attempt).toThrow('validation failed');
-  });
-
   describe('repair malformed `postData`', () => {
     it('should repair a HAR with an empty `postData` object', () => {
       const snippet = new HTTPSnippet({

src/index.ts

@@ -11,7 +11,6 @@ import FormData from 'form-data';
 import { stringify as queryStringify } from 'qs';
 
 import { formDataIterator, isBlob } from './helpers/form-data';
-import { validateHarRequest } from './helpers/har-validator';
 import { getHeaderName } from './helpers/headers';
 import { reducer } from './helpers/reducer';
 import { targets } from './targets/targets';
@@ -126,9 +125,7 @@ export class HTTPSnippet {
         req.postData.mimeType = 'application/octet-stream';
       }
 
-      if (validateHarRequest(req)) {
-        this.requests.push(this.prepare(req, options));
-      }
+      this.requests.push(this.prepare(req as HarRequest, options));
     });
   }