diff --git a/.travis.yml b/.travis.yml
index 090940a..dc7c232 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,5 +5,7 @@ addons:
   sonarcloud:
     organization: "discipl" # the key of the org you chose at step #3
 script:
+  - npm run lint
+  - npm test
   # other script steps might be done before running the actual analysis
-  - sonar-scanner
+  - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then sonar-scanner; fi'
diff --git a/package-lock.json b/package-lock.json
index 3e5af8e..739ed95 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -762,6 +762,77 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@sinonjs/commons": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.3.0.tgz",
+      "integrity": "sha512-j4ZwhaHmwsCb4DlDOIWnI5YyKDNMoNThsmwEpfHx6a1EpsGZ9qYLxP++LMlmBRjtGptGHFsGItJ768snllFWpA==",
+      "dev": true,
+      "requires": {
+        "type-detect": "4.0.8"
+      }
+    },
+    "@sinonjs/formatio": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-3.1.0.tgz",
+      "integrity": "sha512-ZAR2bPHOl4Xg6eklUGpsdiIJ4+J1SNag1DHHrG/73Uz/nVwXqjgUtRPLoS+aVyieN9cSbc0E4LsU984tWcDyNg==",
+      "dev": true,
+      "requires": {
+        "@sinonjs/samsam": "^2 || ^3"
+      }
+    },
+    "@sinonjs/samsam": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-3.0.2.tgz",
+      "integrity": "sha512-m08g4CS3J6lwRQk1pj1EO+KEVWbrbXsmi9Pw0ySmrIbcVxVaedoFgLvFsV8wHLwh01EpROVz3KvVcD1Jmks9FQ==",
+      "dev": true,
+      "requires": {
+        "@sinonjs/commons": "^1.0.2",
+        "array-from": "^2.1.1",
+        "lodash.get": "^4.4.2"
+      }
+    },
+    "acorn": {
+      "version": "6.0.4",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.0.4.tgz",
+      "integrity": "sha512-VY4i5EKSKkofY2I+6QLTbTTN/UvEQPCo6eiwzzSaSWfpaDhOmStMCMod6wmuPciNq+XS0faCglFu2lHZpdHUtg==",
+      "dev": true
+    },
+    "acorn-jsx": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
+      "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==",
+      "dev": true
+    },
+    "ajv": {
+      "version": "6.6.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.6.2.tgz",
+      "integrity": "sha512-FBHEW6Jf5TB9MGBgUUA9XHkTbjXYfAUjY43ACMfmdMRHniyoMHjHjzD50OK8LGDWQwp4rWEsIq5kEqq7rvIM1g==",
+      "dev": true,
+      "requires": {
+        "fast-deep-equal": "^2.0.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      }
+    },
+    "ajv-keywords": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.2.0.tgz",
+      "integrity": "sha1-6GuBnGAs+IIa1jdBNpjx3sAhhHo=",
+      "dev": true
+    },
+    "ansi-escapes": {
+      "version": "3.1.0",
+      "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
+      "integrity": "sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==",
+      "dev": true
+    },
+    "ansi-regex": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+      "dev": true
+    },
     "ansi-styles": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
@@ -771,12 +842,116 @@
         "color-convert": "^1.9.0"
       }
     },
+    "argparse": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+      "dev": true,
+      "requires": {
+        "sprintf-js": "~1.0.2"
+      }
+    },
+    "array-from": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/array-from/-/array-from-2.1.1.tgz",
+      "integrity": "sha1-z+nYwmYoudxa7MYqn12PHzUsEZU=",
+      "dev": true
+    },
+    "array-includes": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/array-includes/-/array-includes-3.0.3.tgz",
+      "integrity": "sha1-GEtI9i2S10UrsxsyMWXH+L0CJm0=",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.2",
+        "es-abstract": "^1.7.0"
+      }
+    },
     "assertion-error": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.1.0.tgz",
       "integrity": "sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw==",
       "dev": true
     },
+    "babel-code-frame": {
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
+      "integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
+      "dev": true,
+      "requires": {
+        "chalk": "^1.1.3",
+        "esutils": "^2.0.2",
+        "js-tokens": "^3.0.2"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
+          "dev": true
+        },
+        "chalk": {
+          "version": "1.1.3",
+          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^2.2.1",
+            "escape-string-regexp": "^1.0.2",
+            "has-ansi": "^2.0.0",
+            "strip-ansi": "^3.0.0",
+            "supports-color": "^2.0.0"
+          }
+        },
+        "js-tokens": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
+          "integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls=",
+          "dev": true
+        },
+        "strip-ansi": {
+          "version": "3.0.1",
+          "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^2.0.0"
+          }
+        },
+        "supports-color": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+          "dev": true
+        }
+      }
+    },
+    "babel-eslint": {
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/babel-eslint/-/babel-eslint-10.0.1.tgz",
+      "integrity": "sha512-z7OT1iNV+TjOwHNLLyJk+HN+YVWX+CLE6fPD2SymJZOZQBs+QIexFjhm4keGTm8MW9xr4EC9Q0PbaLB24V5GoQ==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/parser": "^7.0.0",
+        "@babel/traverse": "^7.0.0",
+        "@babel/types": "^7.0.0",
+        "eslint-scope": "3.7.1",
+        "eslint-visitor-keys": "^1.0.0"
+      },
+      "dependencies": {
+        "eslint-scope": {
+          "version": "3.7.1",
+          "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-3.7.1.tgz",
+          "integrity": "sha1-PWPD7f2gLgbgGkUq2IyqzHzctug=",
+          "dev": true,
+          "requires": {
+            "esrecurse": "^4.1.0",
+            "estraverse": "^4.1.1"
+          }
+        }
+      }
+    },
     "babel-plugin-dynamic-import-node": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.2.0.tgz",
@@ -825,6 +1000,27 @@
       "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
       "dev": true
     },
+    "builtin-modules": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
+      "integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
+      "dev": true
+    },
+    "caller-path": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-0.1.0.tgz",
+      "integrity": "sha1-lAhe9jWB7NPaqSREqP6U6CV3dR8=",
+      "dev": true,
+      "requires": {
+        "callsites": "^0.2.0"
+      }
+    },
+    "callsites": {
+      "version": "0.2.0",
+      "resolved": "http://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
+      "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=",
+      "dev": true
+    },
     "caniuse-lite": {
       "version": "1.0.30000921",
       "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000921.tgz",
@@ -856,12 +1052,39 @@
         "supports-color": "^5.3.0"
       }
     },
+    "chardet": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/chardet/-/chardet-0.4.2.tgz",
+      "integrity": "sha1-tUc7M9yXxCTl2Y3IfVXU2KKci/I=",
+      "dev": true
+    },
     "check-error": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/check-error/-/check-error-1.0.2.tgz",
       "integrity": "sha1-V00xLt2Iu13YkS6Sht1sCu1KrII=",
       "dev": true
     },
+    "circular-json": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/circular-json/-/circular-json-0.3.3.tgz",
+      "integrity": "sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==",
+      "dev": true
+    },
+    "cli-cursor": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
+      "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
+      "dev": true,
+      "requires": {
+        "restore-cursor": "^2.0.0"
+      }
+    },
+    "cli-width": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz",
+      "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
+      "dev": true
+    },
     "color-convert": {
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -895,6 +1118,12 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
+    "contains-path": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/contains-path/-/contains-path-0.1.0.tgz",
+      "integrity": "sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=",
+      "dev": true
+    },
     "convert-source-map": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.6.0.tgz",
@@ -910,6 +1139,19 @@
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       "dev": true
     },
+    "cross-spawn": {
+      "version": "6.0.5",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
+      "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
+      "dev": true,
+      "requires": {
+        "nice-try": "^1.0.4",
+        "path-key": "^2.0.1",
+        "semver": "^5.5.0",
+        "shebang-command": "^1.2.0",
+        "which": "^1.2.9"
+      }
+    },
     "crypto-js": {
       "version": "3.1.9-1",
       "resolved": "https://registry.npmjs.org/crypto-js/-/crypto-js-3.1.9-1.tgz",
@@ -923,6 +1165,12 @@
         "ms": "2.0.0"
       }
     },
+    "debug-log": {
+      "version": "1.0.1",
+      "resolved": "http://registry.npmjs.org/debug-log/-/debug-log-1.0.1.tgz",
+      "integrity": "sha1-IwdjLUwEOCuN+KMvcLiVBG1SdF8=",
+      "dev": true
+    },
     "deep-eql": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-3.0.1.tgz",
@@ -932,6 +1180,12 @@
         "type-detect": "^4.0.0"
       }
     },
+    "deep-is": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
+      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
+      "dev": true
+    },
     "define-properties": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
@@ -941,6 +1195,28 @@
         "object-keys": "^1.0.12"
       }
     },
+    "deglob": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/deglob/-/deglob-2.1.1.tgz",
+      "integrity": "sha512-2kjwuGGonL7gWE1XU4Fv79+vVzpoQCl0V+boMwWtOQJV2AGDabCwez++nB1Nli/8BabAfZQ/UuHPlp6AymKdWw==",
+      "dev": true,
+      "requires": {
+        "find-root": "^1.0.0",
+        "glob": "^7.0.5",
+        "ignore": "^3.0.9",
+        "pkg-config": "^1.1.0",
+        "run-parallel": "^1.1.2",
+        "uniq": "^1.0.1"
+      },
+      "dependencies": {
+        "ignore": {
+          "version": "3.3.10",
+          "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz",
+          "integrity": "sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==",
+          "dev": true
+        }
+      }
+    },
     "diff": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
@@ -962,24 +1238,399 @@
         "discipl-core-baseconnector": "git+https://github.com/discipl/discipl-core-baseconnector.git#8dffe28e1bc886058c8f1e42698c5cb027fa2c2d"
       }
     },
+    "doctrine": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz",
+      "integrity": "sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==",
+      "dev": true,
+      "requires": {
+        "esutils": "^2.0.2"
+      }
+    },
     "electron-to-chromium": {
       "version": "1.3.94",
       "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.94.tgz",
       "integrity": "sha512-miQqXALb6eBD3OetCtg3UM5XTLMwHISux0l6mh14iiV5SE+qvftgOCXT9Vvp53fWaCLET4sfA/SmIMYHXkaNmw==",
       "dev": true
     },
+    "error-ex": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.2.tgz",
+      "integrity": "sha512-7dFHNmqeFSEt2ZBsCriorKnn3Z2pj+fd9kmI6QoWw4//DL+icEBfc0U7qJCisqrTsKTjw4fNFy2pW9OqStD84g==",
+      "dev": true,
+      "requires": {
+        "is-arrayish": "^0.2.1"
+      }
+    },
+    "es-abstract": {
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.12.0.tgz",
+      "integrity": "sha512-C8Fx/0jFmV5IPoMOFPA9P9G5NtqW+4cOPit3MIuvR2t7Ag2K15EJTpxnHAYTzL+aYQJIESYeXZmDBfOBE1HcpA==",
+      "dev": true,
+      "requires": {
+        "es-to-primitive": "^1.1.1",
+        "function-bind": "^1.1.1",
+        "has": "^1.0.1",
+        "is-callable": "^1.1.3",
+        "is-regex": "^1.0.4"
+      }
+    },
+    "es-to-primitive": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/es-to-primitive/-/es-to-primitive-1.2.0.tgz",
+      "integrity": "sha512-qZryBOJjV//LaxLTV6UC//WewneB3LcXOL9NP++ozKVXsIIIpm/2c13UDiD9Jp2eThsecw9m3jPqDwTyobcdbg==",
+      "dev": true,
+      "requires": {
+        "is-callable": "^1.1.4",
+        "is-date-object": "^1.0.1",
+        "is-symbol": "^1.0.2"
+      }
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     "escape-string-regexp": {
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       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
       "dev": true
     },
+    "eslint": {
+      "version": "5.4.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-5.4.0.tgz",
+      "integrity": "sha512-UIpL91XGex3qtL6qwyCQJar2j3osKxK9e3ano3OcGEIRM4oWIpCkDg9x95AXEC2wMs7PnxzOkPZ2gq+tsMS9yg==",
+      "dev": true,
+      "requires": {
+        "ajv": "^6.5.0",
+        "babel-code-frame": "^6.26.0",
+        "chalk": "^2.1.0",
+        "cross-spawn": "^6.0.5",
+        "debug": "^3.1.0",
+        "doctrine": "^2.1.0",
+        "eslint-scope": "^4.0.0",
+        "eslint-utils": "^1.3.1",
+        "eslint-visitor-keys": "^1.0.0",
+        "espree": "^4.0.0",
+        "esquery": "^1.0.1",
+        "esutils": "^2.0.2",
+        "file-entry-cache": "^2.0.0",
+        "functional-red-black-tree": "^1.0.1",
+        "glob": "^7.1.2",
+        "globals": "^11.7.0",
+        "ignore": "^4.0.2",
+        "imurmurhash": "^0.1.4",
+        "inquirer": "^5.2.0",
+        "is-resolvable": "^1.1.0",
+        "js-yaml": "^3.11.0",
+        "json-stable-stringify-without-jsonify": "^1.0.1",
+        "levn": "^0.3.0",
+        "lodash": "^4.17.5",
+        "minimatch": "^3.0.4",
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+      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
+      "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
+      "dev": true,
+      "requires": {
+        "spdx-correct": "^3.0.0",
+        "spdx-expression-parse": "^3.0.0"
+      }
+    },
+    "which": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
+      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
+      "dev": true,
+      "requires": {
+        "isexe": "^2.0.0"
+      }
+    },
+    "wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
+    },
+    "write": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/write/-/write-0.2.1.tgz",
+      "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
+      "dev": true,
+      "requires": {
+        "mkdirp": "^0.5.1"
+      }
+    },
+    "xtend": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 80ccff8..5c40c47 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,10 @@
   "author": "Bas Kaptijn",
   "license": "GPL-3.0",
   "scripts": {
-    "test": "./node_modules/.bin/mocha --require @babel/register ./src/**/*.spec.js"
+    "test": "./node_modules/.bin/mocha --require @babel/register ./src/**/*.spec.js",
+    "lint": "./node_modules/standard/bin/cmd.js --parser babel-eslint",
+    "lint-fix": "./node_modules/standard/bin/cmd.js --parser babel-eslint --fix"
+
   },
   "dependencies": {
     "crypto-js": "3.1.9-1",
@@ -17,9 +20,12 @@
     "@babel/core": "^7.2.2",
     "@babel/preset-env": "^7.2.0",
     "@babel/register": "^7.0.0",
+    "babel-eslint": "^10.0.1",
     "babel-plugin-dynamic-import-node": "^2.2.0",
     "chai": "^4.2.0",
     "discipl-core-memory": "git+https://github.com/discipl/discipl-core-memory.git",
-    "mocha": "^5.2.0"
+    "mocha": "^5.2.0",
+    "sinon": "^7.2.2",
+    "standard": "^12.0.1"
   }
 }
diff --git a/src/index.js b/src/index.js
index 7ada41f..4e006dd 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,9 +1,9 @@
-import crypto from 'crypto-js';
+import crypto from 'crypto-js'
 
 const DID_DELIMITER = ':'
 const MAX_DEPTH_REACHED = 'MAX_DEPTH_REACHED'
-const LINK_PREFIX = 'link'+DID_DELIMITER+'discipl'+DID_DELIMITER
-const DID_PREFIX = 'did'+DID_DELIMITER+'discipl'+DID_DELIMITER
+const LINK_PREFIX = 'link' + DID_DELIMITER + 'discipl' + DID_DELIMITER
+const DID_PREFIX = 'did' + DID_DELIMITER + 'discipl' + DID_DELIMITER
 const REVOKE_PREDICATE = 'revoke'
 const CONNECTOR_MODULE_PREFIX = 'discipl-core-'
 
@@ -17,11 +17,10 @@ var disciplCoreConnectors = []
  * requires and holds in memory the given discipl connector (if not done before)
  */
 const initializeConnector = async (connector) => {
-  if(!Object.keys(disciplCoreConnectors).includes(connector)) {
-    import(CONNECTOR_MODULE_PREFIX+connector).then(module => {
-        let connectorModuleClass = module.default
-        disciplCoreConnectors[connector] = new connectorModuleClass()
-    })
+  if (!Object.keys(disciplCoreConnectors).includes(connector)) {
+    let module = await import(CONNECTOR_MODULE_PREFIX + connector)
+    let ConnectorModuleClass = module.default
+    registerConnector(connector, new ConnectorModuleClass())
   }
 }
 
@@ -33,6 +32,16 @@ const getConnector = async (connector) => {
   return disciplCoreConnectors[connector]
 }
 
+/**
+ * Registers a connector explicitly.
+ *
+ * @param name of the connector. Packages containing a connector follow the naming convention CONNECTOR_MODULE_PREFIX + name
+ * @param connector instantiated object representing the connector
+ */
+const registerConnector = (name, connector) => {
+  disciplCoreConnectors[name] = connector
+}
+
 /**
  * extracts connector name and reference from a link string and returns it as a json object in the form of: {connector, reference}
  */
@@ -40,19 +49,19 @@ const splitLink = (link) => {
   let splitted = link.split(DID_DELIMITER)
   let connector = splitted[2]
   let reference = splitted[3]
-  return {'connector':connector, 'reference':reference}
+  return { 'connector': connector, 'reference': reference }
 }
 
 /**
  * returns a link string for the given claim in the channel of the given ssid. claim can be a string in which case it needs to be a connector specific reference string, or it is a object holding claim(s) of which the hash of the stringified version is used as reference
  */
 const getLink = (ssid, claim) => {
-  if(claim) {
+  if (claim) {
     let connector = ssid.connector.getName()
-    if(typeof claim == 'string') {
-      return LINK_PREFIX+connector+DID_DELIMITER+claim
+    if (typeof claim === 'string') {
+      return LINK_PREFIX + connector + DID_DELIMITER + claim
     } else {
-      return LINK_PREFIX+connector+DID_DELIMITER+getHash(ssid, claim)
+      return LINK_PREFIX + connector + DID_DELIMITER + getHash(ssid, claim)
     }
   }
   return null
@@ -63,10 +72,10 @@ const getLink = (ssid, claim) => {
  */
 const isValidLink = async (link) => {
   try {
-    let {connector, reference} = splitLink(link)
+    let connector = splitLink(link).connector
     await getConnector(connector)
     return true
-  } catch(e) {
+  } catch (e) {
     return false
   }
 }
@@ -75,10 +84,10 @@ const isValidLink = async (link) => {
  * Retrieves an Ssid object for the claim referenced in the given link. Note that the Ssid object will not contain the private key for obvious reasons
  */
 const getSsidOfLinkedClaim = async (link) => {
-  let {connector, reference} = splitLink(link)
+  let { connector, reference } = splitLink(link)
   let conn = await getConnector(connector)
   let ssid = await conn.getSsidOfClaim(reference)
-  return {'did':DID_PREFIX+conn.getName()+DID_DELIMITER+ssid.pubkey}
+  return { 'did': DID_PREFIX + conn.getName() + DID_DELIMITER + ssid.pubkey }
 }
 
 /**
@@ -102,7 +111,7 @@ const newSsid = async (connector) => {
   let conn = await getConnector(connector)
   let ssid = await conn.newSsid()
   ssid['connector'] = conn
-  ssid['did'] = DID_PREFIX+conn.getName()+DID_DELIMITER+ssid.pubkey
+  ssid['did'] = DID_PREFIX + conn.getName() + DID_DELIMITER + ssid.pubkey
   return ssid
 }
 
@@ -133,29 +142,27 @@ const attest = async (ssid, predicate, link) => {
  */
 const verify = async (predicate, link, ssids, all = false) => {
   let result = []
-  for(let i in ssids) {
+  for (let i in ssids) {
     let ssid = ssids[i]
-    if(!(ssid)) continue
+    if (!(ssid)) continue
     await expandSsid(ssid)
     let attestation = {}
     attestation[predicate] = link
     let reference = await ssid.connector.verify(ssid, attestation)
-    if(reference) {
-      if(await verify(REVOKE_PREDICATE, getLink(ssid, reference), [ssid]) == null) {
-        if(await verify(REVOKE_PREDICATE, link, [await getSsidOfLinkedClaim(link)]) == null) {
-          if(all) {
+    if (reference) {
+      if (await verify(REVOKE_PREDICATE, getLink(ssid, reference), [ssid]) == null) {
+        if (await verify(REVOKE_PREDICATE, link, [await getSsidOfLinkedClaim(link)]) == null) {
+          if (all) {
             result.push(ssid)
-          }
-          else {
+          } else {
             return ssid
           }
         }
       }
     }
   }
-  if(result.length == 0)
-    return null;
-  return result;
+  if (result.length === 0) { return null }
+  return result
 }
 
 /**
@@ -165,10 +172,10 @@ const verify = async (predicate, link, ssids, all = false) => {
  * @return {json} - {data, linkToPrevious}
  */
 const get = async (link, ssid = null) => {
-  let {connector, reference}  = splitLink(link)
+  let { connector, reference } = splitLink(link)
   let conn = await getConnector(connector)
   let result = await conn.get(reference, ssid)
-  result.previous = getLink({'connector':conn}, result.previous)
+  result.previous = getLink({ 'connector': conn }, result.previous)
   return result
 }
 
@@ -187,23 +194,23 @@ const subscribe = async (ssid) => {
 const detectSsidLinkFromDidSsidOrLink = async (value) => {
   let currentLink = null
   let currentSsid = null
-  if(typeof value == 'string') {
-    if(await isValidLink(value)) {
+  if (typeof value === 'string') {
+    if (await isValidLink(value)) {
       currentLink = value
       currentSsid = await getSsidOfLinkedClaim(currentLink)
-    } else if(value.indexOf(DID_PREFIX) == 0) {
-      currentSsid = await expandSsid({'did':value})
+    } else if (value.indexOf(DID_PREFIX) === 0) {
+      currentSsid = await expandSsid({ 'did': value })
       currentLink = getLink(currentSsid, await currentSsid.connector.getLatestClaim(currentSsid))
     } else {
       return null
     }
-  } else if(Object.keys(value).includes('did')) {
+  } else if (Object.keys(value).includes('did')) {
     currentSsid = await expandSsid(value)
     currentLink = getLink(currentSsid, await currentSsid.connector.getLatestClaim(currentSsid))
   } else {
     return null
   }
-  return {'ssid':currentSsid, 'link':currentLink}
+  return { 'ssid': currentSsid, 'link': currentLink }
 }
 
 /**
@@ -217,14 +224,14 @@ const exportLD = async (SsidDidOrLink, maxdepth = 3, ssid = null, visitedStack =
   let exportData = {}
 
   let ssidlink = await detectSsidLinkFromDidSsidOrLink(SsidDidOrLink)
-  if(ssidlink == null) {
+  if (ssidlink == null) {
     return SsidDidOrLink
   }
   let currentLink = ssidlink.link
   let currentSsid = ssidlink.ssid
 
-  if(visitedStack.length >= maxdepth) {
-    return {SsidDidOrLink:MAX_DEPTH_REACHED}
+  if (visitedStack.length >= maxdepth) {
+    return { SsidDidOrLink: MAX_DEPTH_REACHED }
   } else {
     visitedStack.push(currentLink)
   }
@@ -232,29 +239,29 @@ const exportLD = async (SsidDidOrLink, maxdepth = 3, ssid = null, visitedStack =
   exportData[currentSsid.did] = {}
 
   let res = await get(currentLink, ssid)
-  if(res != null) {
-    data = res.data
-    if(res.previous && (SsidDidOrLink.indexOf(DID_PREFIX) == 0)) {
-      console.log('Get previous of channel'+res.previous)
+  if (res != null) {
+    let data = res.data
+    if (res.previous && (SsidDidOrLink.indexOf(DID_PREFIX) === 0)) {
+      console.log('Get previous of channel' + res.previous)
       exportData[currentSsid.did] = await exportLD(res.previous, maxdepth, ssid, visitedStack)
     }
     exportData[currentSsid.did][currentLink] = {}
-    for(elem in data) {
+    for (let elem in data) {
       exportData[currentSsid.did][currentLink][elem] = {}
       let value = data[elem]
       try {
-        console.log('Getting export for..'+value)
+        console.log('Getting export for..' + value)
         exportData[currentSsid.did][currentLink][elem] = await exportLD(value, maxdepth, ssid, visitedStack)
-        console.log('Got'+exportData[currentSsid.did][currentLink][elem])
-      } catch(err) {
-        exportData[currentSsid.did][currentLink][elem][value]={'export-error':err}
+        console.log('Got' + exportData[currentSsid.did][currentLink][elem])
+      } catch (err) {
+        exportData[currentSsid.did][currentLink][elem][value] = { 'export-error': err }
       }
     }
   } else {
     exportData[currentSsid.did][currentLink] = 'NOT_FOUND'
   }
 
-  return exportData;
+  return exportData
 }
 
 /**
@@ -268,6 +275,7 @@ const revoke = async (ssid, link) => {
 
 export {
   getConnector,
+  registerConnector,
   newSsid,
   claim,
   attest,
diff --git a/src/index.spec.js b/src/index.spec.js
index 1b7c0b8..dc4bbbe 100644
--- a/src/index.spec.js
+++ b/src/index.spec.js
@@ -1,11 +1,264 @@
-import { expect } from "chai";
-import * as discipl from '../src/index.js';
+/* eslint-env mocha */
+import { expect } from 'chai'
+import * as discipl from '../src/index.js'
 
-describe("index test", () => {
-    describe("getConnector function", () => {
-        it("should be able to get the memory connector", async () => {
-            const connector = await discipl.getConnector("memory");
-            expect(connector.getName(), "memory")
-        })
+import sinon from 'sinon'
+
+describe('desciple-core-api', () => {
+  describe('The disciple core API with memory connector', () => {
+    it('should be able to get the connector asynchronously', async () => {
+      const connector = await discipl.getConnector('memory')
+      expect(connector.getName()).to.equal('memory')
+
+      expect(connector.getName(), 'when loaded for the second time').to.equal('memory')
+    })
+
+    it('should be able to retrieve a new ssid asynchronously', async () => {
+      let ssid = await discipl.newSsid('memory')
+
+      expect(ssid.pubkey).to.be.a('string')
+      expect(ssid.pubkey.length).to.equal(88)
+      expect(ssid.privkey).to.be.a('string')
+      expect(ssid.privkey.length).to.equal(88)
+      expect(ssid.pubkey).to.not.equal(ssid.privkey)
+      expect(ssid.did).to.equal('did:discipl:memory:' + ssid.pubkey)
+      expect(ssid.connector.getName()).to.equal('memory')
+    })
+
+    it('should be able to add a first claim to some new channel through a claim() method', async () => {
+      let ssid = await discipl.newSsid('memory')
+      let claimlink = await discipl.claim(ssid, { 'need': 'beer' })
+
+      expect(claimlink).to.be.a('string')
+      expect(claimlink.length).to.equal(108)
+    })
+
+    it('should be able to get a claim added through claim, with link to previous', async () => {
+      let ssid = await discipl.newSsid('memory')
+      let claimlink1 = await discipl.claim(ssid, { 'need': 'beer' })
+      let claimlink2 = await discipl.claim(ssid, { 'need': 'wine' })
+
+      let claim = await discipl.get(claimlink2)
+      expect(JSON.stringify(claim.data)).to.equal(JSON.stringify({ 'need': 'wine' }))
+      expect(claim.previous).to.equal(claimlink1)
+    })
+
+    it('should be able to attest to a second claim in a chain', async () => {
+      let ssid = await discipl.newSsid('memory')
+      await discipl.claim(ssid, { 'need': 'beer' })
+      let claimlink2 = await discipl.claim(ssid, { 'need': 'wine' })
+
+      let attestorSsid = await discipl.newSsid('memory')
+
+      let attestationLink = await discipl.attest(attestorSsid, 'agree', claimlink2)
+
+      let attestation = await discipl.get(attestationLink)
+
+      expect(attestation.data.agree).to.equal(claimlink2)
+      expect(attestation.previous).to.equal(null)
+    })
+
+    it('should be able to verify an attestation', async () => {
+      let ssid = await discipl.newSsid('memory')
+      await discipl.claim(ssid, { 'need': 'beer' })
+      let claimlink2 = await discipl.claim(ssid, { 'need': 'wine' })
+
+      let attestorSsid = await discipl.newSsid('memory')
+
+      await discipl.attest(attestorSsid, 'agree', claimlink2)
+
+      let verifiedAttestor = await discipl.verify('agree', claimlink2, [ssid, null, { 'did': 'did:discipl:memory:1234' }, attestorSsid])
+
+      // The first ssid that is valid and proves the attestation should be returned
+      expect(verifiedAttestor).to.equal(attestorSsid)
+    })
+
+    it('should be able to export linked verifiable claim channels', async () => {
+      let ssid = await discipl.newSsid('memory')
+      await discipl.claim(ssid, { 'need': 'beer' })
+      let claimlink2 = await discipl.claim(ssid, { 'need': 'wine' })
+
+      let attestorSsid = await discipl.newSsid('memory')
+
+      let attestationLink = await discipl.attest(attestorSsid, 'agree', claimlink2)
+      let exportedData = await discipl.exportLD(attestorSsid)
+
+      expect(exportedData[attestorSsid.did][attestationLink]['agree'][ssid.did][claimlink2]).to.deep.equal({ 'need': 'wine' })
+    })
+  },
+  describe('The disciple core API with mocked connector', () => {
+    it('should be able to retrieve a new mocked ssid asynchronously', async () => {
+      let newSsidStub = sinon.stub().returns({ pubkey: ''.padStart(88, '1'), privkey: ''.padStart(88, '2') })
+      let getNameStub = sinon.stub().returns('mock')
+      let stubConnector = { newSsid: newSsidStub, getName: getNameStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+      let ssid = await discipl.newSsid('mock')
+
+      expect(newSsidStub.calledOnce).to.equal(true)
+      expect(getNameStub.calledOnce).to.equal(true)
+
+      expect(ssid.pubkey).to.equal(''.padStart(88, '1'))
+      expect(ssid.privkey).to.equal(''.padStart(88, '2'))
+      expect(ssid.did).to.equal('did:discipl:mock:' + ''.padStart(88, '1'))
+      expect(ssid.connector.getName()).to.equal('mock')
+    })
+
+    it('should be able to add a claim to some new channel through a claim() method through a mocked connector', async () => {
+      let ssid = { did: 'did:discipl:mock:111' }
+      let claimStub = sinon.stub().returns('claimRef')
+      let getNameStub = sinon.stub().returns('mock')
+      let stubConnector = { claim: claimStub, getName: getNameStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+      let claimlink = await discipl.claim(ssid, { 'need': 'beer' })
+
+      expect(claimStub.calledOnceWith({ did: 'did:discipl:mock:111', connector: stubConnector, pubkey: '111' }, { 'need': 'beer' })).to.equal(true)
+      expect(getNameStub.calledOnce).to.equal(true)
+
+      expect(claimlink).to.equal('link:discipl:mock:claimRef')
+    })
+
+    it('should be able to add a claim to some new channel through a claim() method with an object as reference', async () => {
+      let ssid = { did: 'did:discipl:mock:111' }
+      let claimStub = sinon.stub().returns({ someKey: 'infoNeededByConnector' })
+      let getNameStub = sinon.stub().returns('mock')
+      let stubConnector = { claim: claimStub, getName: getNameStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+      let claimlink = await discipl.claim(ssid, { 'need': 'beer' })
+
+      expect(claimStub.calledOnceWith({ did: 'did:discipl:mock:111', connector: stubConnector, pubkey: '111' }, { 'need': 'beer' })).to.equal(true)
+      expect(getNameStub.calledOnce).to.equal(true)
+
+      expect(claimlink).to.equal('link:discipl:mock:jdkIBFi8PojrrOV/Z9qtuS+8hDyUUMUkono9Rof4ZxlA6OIQjOWcHeSWGD73fn2I')
+    })
+
+    it('should be able to get a claim added through claims', async () => {
+      let claimlink = 'link:discipl:mock:claimRef'
+      let prevClaimlink = 'link:discipl:mock:previous'
+
+      let getStub = sinon.stub().returns({ 'data': { 'need': 'wine' }, 'previous': 'previous' })
+      let getNameStub = sinon.stub().returns('mock')
+
+      let stubConnector = { get: getStub, getName: getNameStub }
+      await discipl.registerConnector('mock', stubConnector)
+
+      let claim = await discipl.get(claimlink)
+
+      expect(getStub.calledOnceWith('claimRef', null)).to.equal(true)
+      expect(getNameStub.calledOnce).to.equal(true)
+
+      expect(JSON.stringify(claim.data)).to.equal(JSON.stringify({ 'need': 'wine' }))
+      expect(claim.previous).to.equal(prevClaimlink)
+    })
+
+    it('should be able to attest a claim', async () => {
+      let ssid = { did: 'did:discipl:mock:111' }
+      let claimlink = 'link:discipl:mock:claimRef'
+
+      let claimStub = sinon.stub().returns('attestationRef')
+      let getNameStub = sinon.stub().returns('mock')
+      let stubConnector = { claim: claimStub, getName: getNameStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+
+      let attestationLink = await discipl.attest(ssid, 'agree', claimlink)
+      expect(getNameStub.calledOnce).to.equal(true)
+      expect(claimStub.calledOnceWith({ did: 'did:discipl:mock:111', connector: stubConnector, pubkey: '111' }, { 'agree': claimlink })).to.equal(true)
+
+      expect(attestationLink).to.equal('link:discipl:mock:attestationRef')
+    })
+
+    it('should be able to verify an attestation', async () => {
+      let ssid = { did: 'did:discipl:mock:111' }
+      let attestorSsid = { did: 'did:discipl:mock:attestor' }
+      let claimlink = 'link:discipl:mock:claimRef'
+      let attestationlink = 'link:discipl:mock:attestationRef'
+
+      let verifyStub = sinon.stub()
+
+      verifyStub.onCall(0).returns('attestationRef')
+      // No revocations will be found
+      verifyStub.onCall(1).returns(null)
+      verifyStub.onCall(2).returns(null)
+
+      let getNameStub = sinon.stub().returns('mock')
+
+      let getSsidOfClaimStub = sinon.stub().returns({ pubkey: '111' })
+
+      let stubConnector = { verify: verifyStub, getName: getNameStub, getSsidOfClaim: getSsidOfClaimStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+
+      let verifiedAttestor = await discipl.verify('agree', claimlink, [attestorSsid])
+
+      expect(verifyStub.calledThrice).to.equal(true)
+      expect(verifyStub.args[0]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { agree: claimlink }])
+      expect(verifyStub.args[1]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { revoke: attestationlink }])
+      expect(verifyStub.args[2]).to.deep.equal([{ did: ssid.did, connector: stubConnector, pubkey: '111' }, { revoke: claimlink }])
+      expect(getNameStub.calledTwice).to.equal(true)
+      expect(getSsidOfClaimStub.calledOnce).to.equal(true)
+      expect(getSsidOfClaimStub.args[0]).to.deep.equal(['claimRef'])
+      expect(verifiedAttestor.did).to.equal(attestorSsid.did)
+    })
+
+    it('should not be able to verify an attestation, if there is no matching claim', async () => {
+      let attestorSsid = { did: 'did:discipl:mock:attestor' }
+      let claimlink = 'link:discipl:mock:claimRef'
+
+      let verifyStub = sinon.stub().returns(null)
+
+      let stubConnector = { verify: verifyStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+
+      let verifiedAttestor = await discipl.verify('agree', claimlink, [attestorSsid])
+
+      expect(verifyStub.calledOnce).to.equal(true)
+      expect(verifyStub.args[0]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { agree: claimlink }])
+
+      expect(verifiedAttestor).to.equal(null)
+    })
+
+    it('should not be able to verify an attestation, if the attestation is revoked', async () => {
+      let attestorSsid = { did: 'did:discipl:mock:attestor' }
+      let claimlink = 'link:discipl:mock:claimRef'
+      let attestationlink = 'link:discipl:mock:attestationRef'
+      let attestationrevocationlink = 'link:discipl:mock:attestationRevocationRef'
+
+      let verifyStub = sinon.stub()
+
+      verifyStub.onCall(0).returns('attestationRef')
+      // A revocation of the attestation will be found
+      verifyStub.onCall(1).returns('attestationRevocationRef')
+      // No revocations of the revocation of the attestation will be found
+      verifyStub.onCall(2).returns(null)
+      verifyStub.onCall(3).returns(null)
+
+      let getSsidOfClaimStub = sinon.stub().returns({ pubkey: 'attestor' })
+
+      let getNameStub = sinon.stub().returns('mock')
+
+      let stubConnector = { verify: verifyStub, getName: getNameStub, getSsidOfClaim: getSsidOfClaimStub }
+
+      await discipl.registerConnector('mock', stubConnector)
+
+      let verifiedAttestor = await discipl.verify('agree', claimlink, [attestorSsid])
+
+      expect(verifyStub.callCount).to.equal(4)
+      expect(verifyStub.args[0]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { agree: claimlink }])
+      expect(verifyStub.args[1]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { revoke: attestationlink }])
+      expect(verifyStub.args[2]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { revoke: attestationrevocationlink }])
+      expect(verifyStub.args[3]).to.deep.equal([{ did: 'did:discipl:mock:attestor', connector: stubConnector, pubkey: 'attestor' }, { revoke: attestationlink }])
+
+      expect(getSsidOfClaimStub.calledOnce).to.equal(true)
+      expect(getSsidOfClaimStub.args[0]).to.deep.equal(['attestationRef'])
+
+      expect(getNameStub.callCount).to.equal(3)
+
+      expect(verifiedAttestor).to.equal(null)
     })
+  })
+  )
 })