diff --git a/package-lock.json b/package-lock.json
index e14e26e..73396ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -383,6 +383,12 @@
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@@ -2495,6 +2806,40 @@
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+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.7.0.tgz",
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+      "dev": true
+    },
+    "object-is": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/object-is/-/object-is-1.1.2.tgz",
+      "integrity": "sha512-5lHCz+0uufF6wZ7CRFWJN3hp8Jqblpgve06U5CMQ3f//6iDjPr2PEo9MWCjEssDsa+UZEL4PkFpr+BMop6aKzQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
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+    },
+    "object-keys": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
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+      "dev": true
+    },
+    "object.assign": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.2",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
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@@ -2959,6 +3304,16 @@
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+    "regexp.prototype.flags": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.3.0.tgz",
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+      "dev": true,
+      "requires": {
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+        "es-abstract": "^1.17.0-next.1"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/regexpp/-/regexpp-2.0.1.tgz",
@@ -3045,6 +3400,15 @@
         "signal-exit": "^3.0.2"
       }
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+    "resumer": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/resumer/-/resumer-0.0.0.tgz",
+      "integrity": "sha1-8ej0YeQGS6Oegq883CqMiT0HZ1k=",
+      "dev": true,
+      "requires": {
+        "through": "~2.3.4"
+      }
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@@ -3120,6 +3484,16 @@
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+    "side-channel": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.2.tgz",
+      "integrity": "sha512-7rL9YlPHg7Ancea1S96Pa8/QWb4BtXL/TZvS6B8XFetGBeuhAsfmUspK6DokBeZ64+Kj9TCNRD/30pVz1BvQNA==",
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+      "requires": {
+        "es-abstract": "^1.17.0-next.1",
+        "object-inspect": "^1.7.0"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
@@ -3323,6 +3697,59 @@
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+    "string.prototype.trim": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trim/-/string.prototype.trim-1.2.1.tgz",
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+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1",
+        "function-bind": "^1.1.1"
+      }
+    },
+    "string.prototype.trimend": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.1.tgz",
+      "integrity": "sha512-LRPxFUaTtpqYsTeNKaFOw3R4bxIzWOnbQ837QfBylo8jIxtcbK/A/sMV7Q+OAV/vWo+7s25pOE10KYSjaSO06g==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
+    "string.prototype.trimleft": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimleft/-/string.prototype.trimleft-2.1.2.tgz",
+      "integrity": "sha512-gCA0tza1JBvqr3bfAIFJGqfdRTyPae82+KTnm3coDXkZN9wnuW3HjGgN386D7hfv5CHQYCI022/rJPVlqXyHSw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5",
+        "string.prototype.trimstart": "^1.0.0"
+      }
+    },
+    "string.prototype.trimright": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimright/-/string.prototype.trimright-2.1.2.tgz",
+      "integrity": "sha512-ZNRQ7sY3KroTaYjRS6EbNiiHrOkjihL9aQE/8gfQ4DtAC/aEBRHFJa44OmoWxGGqXuJlfKkZW4WcXErGr+9ZFg==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5",
+        "string.prototype.trimend": "^1.0.0"
+      }
+    },
+    "string.prototype.trimstart": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimstart/-/string.prototype.trimstart-1.0.1.tgz",
+      "integrity": "sha512-XxZn+QpvrBI1FOcg6dIpxUPgWCPuNXvMD72aaRaUQv1eD4e/Qy8i/hFTe0BUmD60p/QA6bh1avmuPTfNjqVWRw==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.5"
+      }
+    },
     "string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
@@ -5277,6 +5704,31 @@
         "yaml": "^1.5.0"
       }
     },
+    "tape": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/tape/-/tape-5.0.0.tgz",
+      "integrity": "sha512-+fi4WiHuvxpKL6GpcvnG5PXfzopgw9h1JM9CJdpEPAbyU3r3VjRgt059fD6Up2/u6BQXmmxKmUMm6mXQP+HS3w==",
+      "dev": true,
+      "requires": {
+        "deep-equal": "^2.0.3",
+        "defined": "^1.0.0",
+        "dotignore": "^0.1.2",
+        "for-each": "^0.3.3",
+        "function-bind": "^1.1.1",
+        "glob": "^7.1.6",
+        "has": "^1.0.3",
+        "inherits": "^2.0.4",
+        "is-regex": "^1.0.5",
+        "minimist": "^1.2.5",
+        "object-inspect": "^1.7.0",
+        "object-is": "^1.1.2",
+        "object.assign": "^4.1.0",
+        "resolve": "^1.17.0",
+        "resumer": "^0.0.0",
+        "string.prototype.trim": "^1.2.1",
+        "through": "^2.3.8"
+      }
+    },
     "tcompare": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/tcompare/-/tcompare-3.0.4.tgz",
@@ -5533,12 +5985,51 @@
         "isexe": "^2.0.0"
       }
     },
+    "which-boxed-primitive": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/which-boxed-primitive/-/which-boxed-primitive-1.0.1.tgz",
+      "integrity": "sha512-7BT4TwISdDGBgaemWU0N0OU7FeAEJ9Oo2P1PHRm/FCWoEi2VLWC9b6xvxAA3C/NMpxg3HXVgi0sMmGbNUbNepQ==",
+      "dev": true,
+      "requires": {
+        "is-bigint": "^1.0.0",
+        "is-boolean-object": "^1.0.0",
+        "is-number-object": "^1.0.3",
+        "is-string": "^1.0.4",
+        "is-symbol": "^1.0.2"
+      }
+    },
+    "which-collection": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/which-collection/-/which-collection-1.0.1.tgz",
+      "integrity": "sha512-W8xeTUwaln8i3K/cY1nGXzdnVZlidBcagyNFtBdD5kxnb4TvGKR7FfSIS3mYpwWS1QUCutfKz8IY8RjftB0+1A==",
+      "dev": true,
+      "requires": {
+        "is-map": "^2.0.1",
+        "is-set": "^2.0.1",
+        "is-weakmap": "^2.0.1",
+        "is-weakset": "^2.0.1"
+      }
+    },
     "which-module": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-typed-array": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.2.tgz",
+      "integrity": "sha512-KT6okrd1tE6JdZAy3o2VhMoYPh3+J6EMZLyrxBQsZflI1QCZIxMrIYLkosd8Twf+YfknVIHmYQPgJt238p8dnQ==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.2",
+        "es-abstract": "^1.17.5",
+        "foreach": "^2.0.5",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.1",
+        "is-typed-array": "^1.1.3"
+      }
+    },
     "word-wrap": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
diff --git a/package.json b/package.json
index 04a3aae..0e2487c 100644
--- a/package.json
+++ b/package.json
@@ -38,11 +38,13 @@
     "rtpengine-client": "^0.0.8"
   },
   "devDependencies": {
+    "blue-tape": "^1.0.0",
     "eslint": "^6.8.0",
     "eslint-plugin-promise": "^4.2.1",
     "nyc": "^15.0.1",
     "tap": "^14.10.7",
     "tap-dot": "^2.0.0",
-    "tap-spec": "^5.0.0"
+    "tap-spec": "^5.0.0",
+    "tape": "^5.0.0"
   }
 }