diff --git a/packages/agent/build/esbuild-tests.cjs b/packages/agent/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/agent/build/esbuild-tests.cjs
+++ b/packages/agent/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/api/build/esbuild-tests.cjs b/packages/api/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/api/build/esbuild-tests.cjs
+++ b/packages/api/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/common/build/esbuild-tests.cjs b/packages/common/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/common/build/esbuild-tests.cjs
+++ b/packages/common/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/credentials/build/esbuild-tests.cjs b/packages/credentials/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/credentials/build/esbuild-tests.cjs
+++ b/packages/credentials/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/crypto/build/esbuild-tests.cjs b/packages/crypto/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/crypto/build/esbuild-tests.cjs
+++ b/packages/crypto/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/crypto/src/primitives/aes-gcm.ts b/packages/crypto/src/primitives/aes-gcm.ts
index e80274bf9..b9e484bd7 100644
--- a/packages/crypto/src/primitives/aes-gcm.ts
+++ b/packages/crypto/src/primitives/aes-gcm.ts
@@ -197,10 +197,14 @@ export class AesGcm {
     // Import the JWK into the Web Crypto API to use for the decrypt operation.
     const webCryptoKey = await webCrypto.importKey('jwk', key, { name: 'AES-GCM' }, true, ['decrypt']);
 
-    // Browser implementations of the Web Crypto API throw an error if additionalData is undefined.
-    const algorithm = (additionalData === undefined)
-      ? { name: 'AES-GCM', iv, tagLength }
-      : { name: 'AES-GCM', additionalData, iv, tagLength };
+    // Note: Some browser implementations of the Web Crypto API throw an error if additionalData or
+    // tagLength are undefined, so only include them in the algorithm object if they are defined.
+    const algorithm = {
+      name: 'AES-GCM',
+      iv,
+      ...(tagLength && { tagLength }),
+      ...(additionalData && { additionalData})
+    };
 
     // Decrypt the data.
     const plaintextBuffer = await webCrypto.decrypt(algorithm, webCryptoKey, data);
@@ -269,10 +273,14 @@ export class AesGcm {
     // Import the JWK into the Web Crypto API to use for the encrypt operation.
     const webCryptoKey = await webCrypto.importKey('jwk', key, { name: 'AES-GCM' }, true, ['encrypt']);
 
-    // Browser implementations of the Web Crypto API throw an error if additionalData is undefined.
-    const algorithm = (additionalData === undefined)
-      ? { name: 'AES-GCM', iv, tagLength }
-      : { name: 'AES-GCM', additionalData, iv, tagLength };
+    // Note: Some browser implementations of the Web Crypto API throw an error if additionalData or
+    // tagLength are undefined, so only include them in the algorithm object if they are defined.
+    const algorithm = {
+      name: 'AES-GCM',
+      iv,
+      ...(tagLength && { tagLength }),
+      ...(additionalData && { additionalData})
+    };
 
     // Encrypt the data.
     const ciphertextBuffer = await webCrypto.encrypt(algorithm, webCryptoKey, data);
diff --git a/packages/crypto/tests/algorithms/aes-ctr.spec.ts b/packages/crypto/tests/algorithms/aes-ctr.spec.ts
index 7111940e9..30c537c18 100644
--- a/packages/crypto/tests/algorithms/aes-ctr.spec.ts
+++ b/packages/crypto/tests/algorithms/aes-ctr.spec.ts
@@ -3,6 +3,7 @@ import { Convert } from '@web5/common';
 
 import type { Jwk } from '../../src/jose/jwk.js';
 
+import { isChrome } from '../utils/runtimes.js';
 import { randomBytes } from '../../src/utils.js';
 import { AesCtrAlgorithm } from '../../src/algorithms/aes-ctr.js';
 
@@ -67,18 +68,24 @@ describe('AesCtrAlgorithm', () => {
       expect(privateKey).to.have.property('kty', 'oct');
     });
 
-    it(`supports 'A128CTR', 'A192CTR', and 'A256CTR' algorithms`, async () => {
-      const algorithms = ['A128CTR', 'A192CTR', 'A256CTR'] as const;
+    it(`supports 'A128CTR' and 'A256CTR' algorithms in all supported runtimes`, async () => {
+      const algorithms = ['A128CTR', 'A256CTR'] as const;
       for (const algorithm of algorithms) {
         const privateKey = await aesCtr.generateKey({ algorithm });
         expect(privateKey).to.have.property('alg', algorithm);
+        if (!privateKey.k) throw new Error('Expected privateKey to have a `k` property'); // TypeScript type guard.
+        const privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
+        expect(privateKeyBytes.byteLength * 8).to.equal(parseInt(algorithm.slice(1, 4)));
       }
     });
 
-    it(`returns keys with the correct bit length`, async () => {
-      const algorithms = ['A128CTR', 'A192CTR', 'A256CTR'] as const;
+    it(`supports 'A192CTR' algorithm in all supported runtimes except Chrome browser`, async function () {
+      if (isChrome) this.skip();
+
+      const algorithms = ['A192CTR'] as const;
       for (const algorithm of algorithms) {
         const privateKey = await aesCtr.generateKey({ algorithm });
+        expect(privateKey).to.have.property('alg', algorithm);
         if (!privateKey.k) throw new Error('Expected privateKey to have a `k` property'); // TypeScript type guard.
         const privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
         expect(privateKeyBytes.byteLength * 8).to.equal(parseInt(algorithm.slice(1, 4)));
diff --git a/packages/crypto/tests/algorithms/aes-gcm.spec.ts b/packages/crypto/tests/algorithms/aes-gcm.spec.ts
index 132431a5f..56413c4b4 100644
--- a/packages/crypto/tests/algorithms/aes-gcm.spec.ts
+++ b/packages/crypto/tests/algorithms/aes-gcm.spec.ts
@@ -3,6 +3,7 @@ import { Convert } from '@web5/common';
 
 import type { Jwk } from '../../src/jose/jwk.js';
 
+import { isChrome } from '../utils/runtimes.js';
 import { randomBytes } from '../../src/utils.js';
 import { AesGcmAlgorithm } from '../../src/algorithms/aes-gcm.js';
 
@@ -68,18 +69,24 @@ describe('AesGcmAlgorithm', () => {
       expect(privateKey).to.have.property('kty', 'oct');
     });
 
-    it(`supports 'A128GCM', 'A192GCM', and 'A256GCM' algorithms`, async () => {
-      const algorithms = ['A128GCM', 'A192GCM', 'A256GCM'] as const;
+    it(`supports 'A128GCM' and 'A256GCM' algorithms in all supported runtimes`, async () => {
+      const algorithms = ['A128GCM', 'A256GCM'] as const;
       for (const algorithm of algorithms) {
         const privateKey = await aesGcm.generateKey({ algorithm });
         expect(privateKey).to.have.property('alg', algorithm);
+        if (!privateKey.k) throw new Error('Expected privateKey to have a `k` property'); // TypeScript type guard.
+        const privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
+        expect(privateKeyBytes.byteLength * 8).to.equal(parseInt(algorithm.slice(1, 4)));
       }
     });
 
-    it(`returns keys with the correct bit length`, async () => {
-      const algorithms = ['A128GCM', 'A192GCM', 'A256GCM'] as const;
+    it(`supports 'A192GCM' algorithm in all supported runtimes except Chrome browser`, async function () {
+      if (isChrome) this.skip();
+
+      const algorithms = ['A192GCM'] as const;
       for (const algorithm of algorithms) {
         const privateKey = await aesGcm.generateKey({ algorithm });
+        expect(privateKey).to.have.property('alg', algorithm);
         if (!privateKey.k) throw new Error('Expected privateKey to have a `k` property'); // TypeScript type guard.
         const privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
         expect(privateKeyBytes.byteLength * 8).to.equal(parseInt(algorithm.slice(1, 4)));
diff --git a/packages/crypto/tests/primitives/aes-ctr.spec.ts b/packages/crypto/tests/primitives/aes-ctr.spec.ts
index 440a793f3..eb3606c83 100644
--- a/packages/crypto/tests/primitives/aes-ctr.spec.ts
+++ b/packages/crypto/tests/primitives/aes-ctr.spec.ts
@@ -4,6 +4,7 @@ import chaiAsPromised from 'chai-as-promised';
 
 import type { Jwk, JwkParamsOctPrivate } from '../../src/jose/jwk.js';
 
+import { isChrome } from '../utils/runtimes.js';
 import { AesCtr } from '../../src/primitives/aes-ctr.js';
 import AesCtrDecryptTestVector from '../fixtures/test-vectors/aes-ctr/decrypt.json' assert { type: 'json' };
 import AesCtrEncryptTestVector from '../fixtures/test-vectors/aes-ctr/encrypt.json' assert { type: 'json' };
@@ -45,10 +46,13 @@ describe('AesCtr', () => {
     });
 
     for (const vector of AesCtrDecryptTestVector.vectors) {
-      it(vector.description, async () => {
+      it(vector.description, async function () {
         const privateKeyBytes = Convert.hex(vector.input.key).toUint8Array();
         const privateKey = await AesCtr.bytesToPrivateKey({ privateKeyBytes });
 
+        // Skip the test if the key length is 192 bits and the runtime is Chrome browser.
+        if (isChrome && privateKeyBytes.length === 24) this.skip();
+
         const ciphertext = await AesCtr.decrypt({
           key     : privateKey,
           data    : Convert.hex(vector.input.data).toUint8Array(),
@@ -112,10 +116,13 @@ describe('AesCtr', () => {
     });
 
     for (const vector of AesCtrEncryptTestVector.vectors) {
-      it(vector.description, async () => {
+      it(vector.description, async function () {
         const privateKeyBytes = Convert.hex(vector.input.key).toUint8Array();
         const privateKey = await AesCtr.bytesToPrivateKey({ privateKeyBytes });
 
+        // Skip the test if the key length is 192 bits and the runtime is Chrome browser.
+        if (isChrome && privateKeyBytes.length === 24) this.skip();
+
         const ciphertext = await AesCtr.encrypt({
           key     : privateKey,
           data    : Convert.hex(vector.input.data).toUint8Array(),
@@ -176,7 +183,7 @@ describe('AesCtr', () => {
       expect(privateKey).to.have.property('kty', 'oct');
     });
 
-    it('supports key lengths of 128, 192, or 256 bits', async () => {
+    it('supports key lengths of 128 and 256 bits in all supported runtimes', async () => {
       let privateKey: Jwk;
       let privateKeyBytes: Uint8Array;
 
@@ -185,17 +192,24 @@ describe('AesCtr', () => {
       privateKeyBytes = Convert.base64Url(privateKey.k!).toUint8Array();
       expect(privateKeyBytes.byteLength).to.equal(16);
 
-      // 192 bits
-      privateKey = await AesCtr.generateKey({ length: 192 }) as JwkParamsOctPrivate;
-      privateKeyBytes = Convert.base64Url(privateKey.k!).toUint8Array();
-      expect(privateKeyBytes.byteLength).to.equal(24);
-
       // 256 bits
       privateKey = await AesCtr.generateKey({ length: 256 }) as JwkParamsOctPrivate;
       privateKeyBytes = Convert.base64Url(privateKey.k!).toUint8Array();
       expect(privateKeyBytes.byteLength).to.equal(32);
     });
 
+    it('supports key lengths of 192 bits in all supported runtimes except Chrome browser', async function () {
+      if (isChrome) this.skip();
+
+      let privateKey: Jwk;
+      let privateKeyBytes: Uint8Array;
+
+      // 192 bits
+      privateKey = await AesCtr.generateKey({ length: 192 }) as JwkParamsOctPrivate;
+      privateKeyBytes = Convert.base64Url(privateKey.k!).toUint8Array();
+      expect(privateKeyBytes.byteLength).to.equal(24);
+    });
+
     it('throws an error if the key length is invalid', async () => {
       for (const length of [32, 64, 100, 512]) {
         try {
diff --git a/packages/crypto/tests/primitives/aes-gcm.spec.ts b/packages/crypto/tests/primitives/aes-gcm.spec.ts
index 775167ed7..7c0b0ca28 100644
--- a/packages/crypto/tests/primitives/aes-gcm.spec.ts
+++ b/packages/crypto/tests/primitives/aes-gcm.spec.ts
@@ -4,6 +4,7 @@ import chaiAsPromised from 'chai-as-promised';
 
 import type { Jwk, JwkParamsOctPrivate } from '../../src/jose/jwk.js';
 
+import { isChrome } from '../utils/runtimes.js';
 import { AesGcm, AES_GCM_TAG_LENGTHS } from '../../src/primitives/aes-gcm.js';
 import AesGcmDecryptTestVector from '../fixtures/test-vectors/aes-gcm/decrypt.json' assert { type: 'json' };
 import AesGcmEncryptTestVector from '../fixtures/test-vectors/aes-gcm/encrypt.json' assert { type: 'json' };
@@ -229,7 +230,7 @@ describe('AesGcm', () => {
       expect(privateKey).to.have.property('kty', 'oct');
     });
 
-    it('supports key lengths of 128, 192, or 256 bits', async () => {
+    it('supports key lengths of 128 and 256 bits in all supported runtimes', async () => {
       let privateKey: JwkParamsOctPrivate;
       let privateKeyBytes: Uint8Array;
 
@@ -238,17 +239,24 @@ describe('AesGcm', () => {
       privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
       expect(privateKeyBytes.byteLength).to.equal(16);
 
-      // 192 bits
-      privateKey = await AesGcm.generateKey({ length: 192 }) as JwkParamsOctPrivate;
-      privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
-      expect(privateKeyBytes.byteLength).to.equal(24);
-
       // 256 bits
       privateKey = await AesGcm.generateKey({ length: 256 }) as JwkParamsOctPrivate;
       privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
       expect(privateKeyBytes.byteLength).to.equal(32);
     });
 
+    it('supports key lengths of 192 bits in all supported runtimes except Chrome browser', async function () {
+      if (isChrome) this.skip();
+
+      let privateKey: JwkParamsOctPrivate;
+      let privateKeyBytes: Uint8Array;
+
+      // 192 bits
+      privateKey = await AesGcm.generateKey({ length: 192 }) as JwkParamsOctPrivate;
+      privateKeyBytes = Convert.base64Url(privateKey.k).toUint8Array();
+      expect(privateKeyBytes.byteLength).to.equal(24);
+    });
+
     it('throws an error if the key length is invalid', async () => {
       for (const length of [32, 64, 100, 512]) {
         try {
diff --git a/packages/crypto/tests/utils/runtimes.ts b/packages/crypto/tests/utils/runtimes.ts
new file mode 100644
index 000000000..237e3ef5c
--- /dev/null
+++ b/packages/crypto/tests/utils/runtimes.ts
@@ -0,0 +1 @@
+export const isChrome = typeof navigator !== 'undefined' && /Chrome/.test(navigator.userAgent);
\ No newline at end of file
diff --git a/packages/dids/build/esbuild-tests.cjs b/packages/dids/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/dids/build/esbuild-tests.cjs
+++ b/packages/dids/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/dids/package.json b/packages/dids/package.json
index 9ce610f48..d7d1e745c 100644
--- a/packages/dids/package.json
+++ b/packages/dids/package.json
@@ -89,7 +89,6 @@
     "@playwright/test": "1.40.1",
     "@types/bencode": "2.0.4",
     "@types/chai": "4.3.6",
-    "@types/chai-as-promised": "7.1.5",
     "@types/eslint": "8.44.2",
     "@types/mocha": "10.0.1",
     "@types/ms": "0.7.31",
@@ -101,7 +100,6 @@
     "@web/test-runner-playwright": "0.11.0",
     "c8": "9.0.0",
     "chai": "4.3.10",
-    "chai-as-promised": "7.1.1",
     "esbuild": "0.19.8",
     "eslint": "8.47.0",
     "eslint-plugin-mocha": "10.1.0",
diff --git a/packages/dids/tests/methods/did-key.spec.ts b/packages/dids/tests/methods/did-key.spec.ts
index 443cceb32..cfc7b4661 100644
--- a/packages/dids/tests/methods/did-key.spec.ts
+++ b/packages/dids/tests/methods/did-key.spec.ts
@@ -515,10 +515,13 @@ describe('DidKey', () => {
       });
 
       it('throws an error if unsupported JOSE has been passed', async () => {
-        await expect(
+        try {
           // @ts-expect-error because parameters are intentionally omitted to trigger an error.
-          DidKeyUtils.jwkToMulticodec({ jwk: { crv: '123' } })
-        ).to.eventually.be.rejectedWith(Error, `Unsupported JWK to Multicodec conversion: '123:public'`);
+          await DidKeyUtils.jwkToMulticodec({ jwk: { crv: '123' } });
+          expect.fail('Expected an error to be thrown.');
+        } catch (error: any) {
+          expect(error.message).to.include(`Unsupported JWK to Multicodec conversion: '123:public'`);
+        }
       });
     });
 
@@ -658,28 +661,34 @@ describe('DidKey', () => {
       });
 
       it('throws an error for an unsupported public key type', async () => {
-        await expect(
-          DidKeyUtils.publicKeyToMultibaseId({
+        try {
+          await DidKeyUtils.publicKeyToMultibaseId({
             publicKey: {
               kty : 'RSA',
               n   : 'r0YDzIV4GPJ1wFb1Gftdd3C3VE6YeknVq1C7jGypq5WTTmX0yRDBqzL6mBR3_c-mKRuE5Z5VMGniA1lFnFmv8m0A2engKfALXHPJqoL6WzqN1SyjSM2aI6v8JVTj4H0RdYV9R4jxIB-zK5X-ZyL6CwHx-3dKZkCvZSEp8b-5I8c2Fz8E8Hl7qKkD_qEz6ZOmKVhJLGiEag1qUQYJv2TcRdiyZfwwVsV3nI3IcVfMCTjDZTw2jI0YHJgLi7-MkP4DO7OJ4D4AFtL-7CkZ7V2xG0piBz4b02_-ZGnBZ5zHJxGoUZnTY6HX4V9bPQI_ME8qCjFXf-TcwCfDFcwMm70L2Q',
               e   : 'AQAB',
               alg : 'RS256'
             }
-          })
-        ).to.eventually.be.rejectedWith(Error, `unsupported key type`);
+          });
+          expect.fail('Expected an error to be thrown.');
+        } catch (error: any) {
+          expect(error.message).to.include('unsupported key type');
+        }
       });
 
       it('throws an error for an unsupported public key curve', async () => {
-        await expect(
-          DidKeyUtils.publicKeyToMultibaseId({
+        try {
+          await DidKeyUtils.publicKeyToMultibaseId({
             publicKey: {
               kty : 'EC',
               crv : 'BLS12381_G1',
               x   : 'mIT3NuXBB_VeJUaV15hwBbMtBrMaTWcN4gnDfkzX-VuUZg3vnpB9RxxaC6vkTgJ2'
             }
-          })
-        ).to.eventually.be.rejectedWith(Error, `unsupported key type`);
+          });
+          expect.fail('Expected an error to be thrown.');
+        } catch (error: any) {
+          expect(error.message).to.include('unsupported key type');
+        }
       });
     });
   });
diff --git a/packages/dids/tests/resolver/resolver-cache-level.spec.ts b/packages/dids/tests/resolver/resolver-cache-level.spec.ts
index 99f49da32..d6ab826f6 100644
--- a/packages/dids/tests/resolver/resolver-cache-level.spec.ts
+++ b/packages/dids/tests/resolver/resolver-cache-level.spec.ts
@@ -1,14 +1,11 @@
 import sinon from 'sinon';
-import chai, { expect } from 'chai';
-import chaiAsPromised from 'chai-as-promised';
+import { expect } from 'chai';
 
 import { Level } from 'level';
 import { DidJwk } from '../../src/methods/did-jwk.js';
 import { DidResolver, DidResolverCache } from '../../src/resolver/did-resolver.js';
 import { DidResolverCacheLevel } from '../../src/resolver/resolver-cache-level.js';
 
-chai.use(chaiAsPromised);
-
 describe('DidResolverCacheLevel', () => {
   let cache: DidResolverCacheLevel;
   let cacheStoreLocation = '__TESTDATA__/DID_RESOLVERCACHE';
@@ -164,15 +161,21 @@ describe('DidResolverCacheLevel', () => {
       // Instantiate DID resolution cache with default TTL of 15 minutes.
       cache = new DidResolverCacheLevel({ location: cacheStoreLocation });
 
-      await expect(
+      try {
         // @ts-expect-error - Test invalid input.
-        cache.get(null)
-      ).to.eventually.be.rejectedWith(Error, 'Key cannot be null or undefine');
+        await cache.get(null);
+        expect.fail('An error should have been thrown');
+      } catch (error: any) {
+        expect(error.message).to.include('Key cannot be null or undefined');
+      }
 
-      await expect(
+      try {
         // @ts-expect-error - Test invalid input.
-        cache.get(undefined)
-      ).to.eventually.be.rejectedWith(Error, 'Key cannot be null or undefine');
+        await cache.get(undefined);
+        expect.fail('An error should have been thrown');
+      } catch (error: any) {
+        expect(error.message).to.include('Key cannot be null or undefined');
+      }
     });
   });
 
diff --git a/packages/identity-agent/build/esbuild-tests.cjs b/packages/identity-agent/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/identity-agent/build/esbuild-tests.cjs
+++ b/packages/identity-agent/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/proxy-agent/build/esbuild-tests.cjs b/packages/proxy-agent/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/proxy-agent/build/esbuild-tests.cjs
+++ b/packages/proxy-agent/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/packages/user-agent/build/esbuild-tests.cjs b/packages/user-agent/build/esbuild-tests.cjs
index 1816db8f8..e93c6902d 100644
--- a/packages/user-agent/build/esbuild-tests.cjs
+++ b/packages/user-agent/build/esbuild-tests.cjs
@@ -5,7 +5,7 @@ const browserConfig = require('./esbuild-browser-config.cjs');
 esbuild.build({
   ...browserConfig,
   format      : 'esm',
-  entryPoints : ['./tests/*.spec.*'],
+  entryPoints : ['./tests/**/*.spec.*'],
   bundle      : true,
   minify      : false,
   outdir      : 'tests/compiled',
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 54c087fc3..f0df5c4fd 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -630,9 +630,6 @@ importers:
       '@types/chai':
         specifier: 4.3.6
         version: 4.3.6
-      '@types/chai-as-promised':
-        specifier: 7.1.5
-        version: 7.1.5
       '@types/eslint':
         specifier: 8.44.2
         version: 8.44.2
@@ -666,9 +663,6 @@ importers:
       chai:
         specifier: 4.3.10
         version: 4.3.10
-      chai-as-promised:
-        specifier: 7.1.1
-        version: 7.1.1(chai@4.3.10)
       esbuild:
         specifier: 0.19.8
         version: 0.19.8