some frontend unit tests

.dockerignore

@@ -7,3 +7,4 @@ docs
 public
 test
 coverage
+.nyc_output

.nsprc

@@ -1,3 +0,0 @@
-{
-  "exceptions": ["https://nodesecurity.io/advisories/534"]
-}

.prettierignore

@@ -1,2 +1,3 @@
 dist
 assets/*.js
+coverage

app/api.js

@@ -145,9 +145,6 @@ function download(id, keychain) {
         if (authHeader) {
           keychain.nonce = parseNonce(authHeader);
         }
-        if (xhr.status === 404) {
-          return reject(new Error('notfound'));
-        }
         if (xhr.status !== 200) {
           return reject(new Error(xhr.status));
         }

app/fileManager.js

@@ -188,7 +188,7 @@ export default function(state, emitter) {
       }
       console.error(err);
       state.transfer = null;
-      const location = err.message === 'notfound' ? '/404' : '/error';
+      const location = err.message === '404' ? '/404' : '/error';
       if (location === '/error') {
         state.raven.captureException(err);
         metrics.stoppedDownload({ size, err });

app/fileReceiver.js

@@ -59,7 +59,7 @@ export default class FileReceiver extends Nanobus {
     return;
   }
 
-  async download() {
+  async download(noSave = false) {
     this.state = 'downloading';
     this.emit('progress', this.progress);
     try {
@@ -78,11 +78,13 @@ export default class FileReceiver extends Nanobus {
       if (this.cancelled) {
         throw new Error(0);
       }
+      if (!noSave) {
         await saveFile({
           plaintext,
           name: decodeURIComponent(this.fileInfo.name),
           type: this.fileInfo.type
         });
+      }
       this.msg = 'downloadFinish';
       this.state = 'complete';
       return;

app/ownedFile.js

@@ -16,7 +16,7 @@ export default class OwnedFile {
     this.ownerToken = obj.ownerToken;
     this.dlimit = obj.dlimit || 1;
     this.dtotal = obj.dtotal || 0;
-    this.keychain = new Keychain(obj.secretKey);
+    this.keychain = new Keychain(obj.secretKey, obj.nonce);
     this._hasPassword = !!obj.hasPassword;
   }
 
@@ -59,6 +59,7 @@ export default class OwnedFile {
       if (e.message === '404') {
         this.dtotal = this.dlimit;
       }
+      // ignore other errors
     }
   }
 

circle.yml

@@ -24,5 +24,5 @@ test:
   override:
     - npm run build
     - npm run lint
-    - npm run test:ci
+    - npm test
     - nsp check

package-lock.json

@@ -386,6 +386,12 @@
       "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0=",
       "dev": true
     },
+    "async-limiter": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
+      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==",
+      "dev": true
+    },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
@@ -683,6 +689,17 @@
         "babel-runtime": "6.26.0"
       }
     },
+    "babel-plugin-istanbul": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.5.tgz",
+      "integrity": "sha1-Z2DN2Xf0EdPhdbsGTyvDJ9mbK24=",
+      "dev": true,
+      "requires": {
+        "find-up": "2.1.0",
+        "istanbul-lib-instrument": "1.9.2",
+        "test-exclude": "4.2.0"
+      }
+    },
     "babel-plugin-syntax-async-functions": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz",
@@ -3942,6 +3959,29 @@
         "webpack-sources": "1.1.0"
       }
     },
+    "extract-zip": {
+      "version": "1.6.6",
+      "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-1.6.6.tgz",
+      "integrity": "sha1-EpDt6NINCHK0Kf0/NRyhKOxe+Fw=",
+      "dev": true,
+      "requires": {
+        "concat-stream": "1.6.0",
+        "debug": "2.6.9",
+        "mkdirp": "0.5.0",
+        "yauzl": "2.4.1"
+      },
+      "dependencies": {
+        "mkdirp": {
+          "version": "0.5.0",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.0.tgz",
+          "integrity": "sha1-HXMHam35hs2TROFecfzAWkyavxI=",
+          "dev": true,
+          "requires": {
+            "minimist": "0.0.8"
+          }
+        }
+      }
+    },
     "fast-deep-equal": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz",
@@ -3975,6 +4015,15 @@
         "websocket-driver": "0.7.0"
       }
     },
+    "fd-slicer": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.0.1.tgz",
+      "integrity": "sha1-i1vL2ewyfFBBv5qwI/1nUPEXfmU=",
+      "dev": true,
+      "requires": {
+        "pend": "1.2.0"
+      }
+    },
     "figures": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/figures/-/figures-2.0.0.tgz",
@@ -6027,12 +6076,6 @@
       "integrity": "sha512-YGG3ejvBNHRqu0559EOxxNFihD0AjpvHlC/pdGKd3X3ofe+CoJkYazwNJYTNebqpPKN+VVQbh4ZFn1DivMNuHA==",
       "dev": true
     },
-    "immediate": {
-      "version": "3.0.6",
-      "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
-      "integrity": "sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=",
-      "dev": true
-    },
     "imurmurhash": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz",
@@ -6720,6 +6763,27 @@
         "isarray": "1.0.0"
       }
     },
+    "istanbul-lib-coverage": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.2.tgz",
+      "integrity": "sha512-tZYA0v5A7qBSsOzcebJJ/z3lk3oSzH62puG78DbBA1+zupipX2CakDyiPV3pOb8He+jBwVimuwB0dTnh38hX0w==",
+      "dev": true
+    },
+    "istanbul-lib-instrument": {
+      "version": "1.9.2",
+      "resolved": "https://registry.npmjs.org/istanbul-lib-instrument/-/istanbul-lib-instrument-1.9.2.tgz",
+      "integrity": "sha512-nz8t4HQ2206a/3AXi+NHFWEa844DMpPsgbcUteJbt1j8LX1xg56H9rOMnhvcvVvPbW60qAIyrSk44H8ZDqaSSA==",
+      "dev": true,
+      "requires": {
+        "babel-generator": "6.26.1",
+        "babel-template": "6.26.0",
+        "babel-traverse": "6.26.0",
+        "babel-types": "6.26.0",
+        "babylon": "6.18.0",
+        "istanbul-lib-coverage": "1.1.2",
+        "semver": "5.5.0"
+      }
+    },
     "jest-get-type": {
       "version": "21.2.0",
       "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-21.2.0.tgz",
@@ -6936,53 +7000,6 @@
       "integrity": "sha1-MwVCrT8KZUZlt3jz6y2an6UHrGQ=",
       "dev": true
     },
-    "jszip": {
-      "version": "3.1.5",
-      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.1.5.tgz",
-      "integrity": "sha512-5W8NUaFRFRqTOL7ZDDrx5qWHJyBXy6velVudIzQUSoqAAYqzSh2Z7/m0Rf1QbmQJccegD0r+YZxBjzqoBiEeJQ==",
-      "dev": true,
-      "requires": {
-        "core-js": "2.3.0",
-        "es6-promise": "3.0.2",
-        "lie": "3.1.1",
-        "pako": "1.0.6",
-        "readable-stream": "2.0.6"
-      },
-      "dependencies": {
-        "core-js": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.3.0.tgz",
-          "integrity": "sha1-+rg/uwstjchfpjbEudNMdUIMbWU=",
-          "dev": true
-        },
-        "es6-promise": {
-          "version": "3.0.2",
-          "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.0.2.tgz",
-          "integrity": "sha1-AQ1YWEI6XxGJeWZfRkhqlcbuK7Y=",
-          "dev": true
-        },
-        "process-nextick-args": {
-          "version": "1.0.7",
-          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-          "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
-          "dev": true
-        },
-        "readable-stream": {
-          "version": "2.0.6",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
-          "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
-          "dev": true,
-          "requires": {
-            "core-util-is": "1.0.2",
-            "inherits": "2.0.3",
-            "isarray": "1.0.0",
-            "process-nextick-args": "1.0.7",
-            "string_decoder": "0.10.31",
-            "util-deprecate": "1.0.2"
-          }
-        }
-      }
-    },
     "just-extend": {
       "version": "1.1.27",
       "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-1.1.27.tgz",
@@ -7084,15 +7101,6 @@
         "type-check": "0.3.2"
       }
     },
-    "lie": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/lie/-/lie-3.1.1.tgz",
-      "integrity": "sha1-mkNrLMd0bKWd56QfpGmz77dr2H4=",
-      "dev": true,
-      "requires": {
-        "immediate": "3.0.6"
-      }
-    },
     "lint-staged": {
       "version": "6.1.1",
       "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-6.1.1.tgz",
@@ -7509,6 +7517,12 @@
       "integrity": "sha1-4PyVEztu8nbNyIh82vJKpvFW+Po=",
       "dev": true
     },
+    "loglevelnext": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/loglevelnext/-/loglevelnext-1.0.3.tgz",
+      "integrity": "sha512-OCxd/b78TijTB4b6zVqLbMrxhebyvdZKwqpL0VHUZ0pYhavXaPD4l6Xrr4n5xqTYWiqtb0i7ikSoJY/myQ/Org==",
+      "dev": true
+    },
     "lolex": {
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/lolex/-/lolex-2.3.2.tgz",
@@ -10672,6 +10686,12 @@
       "resolved": "https://registry.npmjs.org/pelo/-/pelo-0.1.0.tgz",
       "integrity": "sha512-+oVixa69fxS/X+3s1DaSJVQLG/ukHfjK2pHCmpIgjRChp73lnAfbqOYZ0MEo5C5yVkYeUJSoWAcRK0lx0hvOjQ=="
     },
+    "pend": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
+      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
+      "dev": true
+    },
     "pify": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
@@ -13876,6 +13896,12 @@
         "ipaddr.js": "1.5.2"
       }
     },
+    "proxy-from-env": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.0.0.tgz",
+      "integrity": "sha1-M8UDmPcOp+uW0h97gXYwpVeRx+4=",
+      "dev": true
+    },
     "proxyquire": {
       "version": "1.8.0",
       "resolved": "https://registry.npmjs.org/proxyquire/-/proxyquire-1.8.0.tgz",
@@ -13967,6 +13993,22 @@
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.3.2.tgz",
       "integrity": "sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0="
     },
+    "puppeteer": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-1.1.0.tgz",
+      "integrity": "sha512-Up+EiDVtc+EueFUzEFi4JqTlkXdC4pjMng0W9s/uqg2HP7+EHJiIe8OtwP7I+Jk7rI1kS5WIVpqx46aihnLuJQ==",
+      "dev": true,
+      "requires": {
+        "debug": "2.6.9",
+        "extract-zip": "1.6.6",
+        "https-proxy-agent": "2.1.1",
+        "mime": "1.4.1",
+        "progress": "2.0.0",
+        "proxy-from-env": "1.0.0",
+        "rimraf": "2.6.2",
+        "ws": "3.3.3"
+      }
+    },
     "q": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/q/-/q-1.5.1.tgz",
@@ -14809,29 +14851,6 @@
       "integrity": "sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=",
       "dev": true
     },
-    "selenium-webdriver": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/selenium-webdriver/-/selenium-webdriver-3.6.0.tgz",
-      "integrity": "sha512-WH7Aldse+2P5bbFBO4Gle/nuQOdVwpHMTL6raL3uuBj/vPG07k6uzt3aiahu352ONBr5xXh0hDlM3LhtXPOC4Q==",
-      "dev": true,
-      "requires": {
-        "jszip": "3.1.5",
-        "rimraf": "2.6.2",
-        "tmp": "0.0.30",
-        "xml2js": "0.4.17"
-      },
-      "dependencies": {
-        "tmp": {
-          "version": "0.0.30",
-          "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.30.tgz",
-          "integrity": "sha1-ckGdSovn1s51FI/YsyTlk6cRwu0=",
-          "dev": true,
-          "requires": {
-            "os-tmpdir": "1.0.2"
-          }
-        }
-      }
-    },
     "selfsigned": {
       "version": "1.10.2",
       "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-1.10.2.tgz",
@@ -16025,6 +16044,109 @@
       "integrity": "sha1-mTcqXJmb8t8WCvwNdL7U9HlIzSI=",
       "dev": true
     },
+    "test-exclude": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-4.2.0.tgz",
+      "integrity": "sha512-8hMFzjxbPv6xSlwGhXSvOMJ/vTy3bkng+2pxmf6E1z6VF7I9nIyNfvHtaw+NBPgvz647gADBbMSbwLfZYppT/w==",
+      "dev": true,
+      "requires": {
+        "arrify": "1.0.1",
+        "micromatch": "2.3.11",
+        "object-assign": "4.1.1",
+        "read-pkg-up": "1.0.1",
+        "require-main-filename": "1.0.1"
+      },
+      "dependencies": {
+        "find-up": {
+          "version": "1.1.2",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-1.1.2.tgz",
+          "integrity": "sha1-ay6YIrGizgpgq2TWEOzK1TyyTQ8=",
+          "dev": true,
+          "requires": {
+            "path-exists": "2.1.0",
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "load-json-file": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
+          "integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "parse-json": "2.2.0",
+            "pify": "2.3.0",
+            "pinkie-promise": "2.0.1",
+            "strip-bom": "2.0.0"
+          }
+        },
+        "parse-json": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz",
+          "integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=",
+          "dev": true,
+          "requires": {
+            "error-ex": "1.3.1"
+          }
+        },
+        "path-exists": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz",
+          "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
+          "dev": true,
+          "requires": {
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "path-type": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/path-type/-/path-type-1.1.0.tgz",
+          "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "4.1.11",
+            "pify": "2.3.0",
+            "pinkie-promise": "2.0.1"
+          }
+        },
+        "pify": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+          "dev": true
+        },
+        "read-pkg": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-1.1.0.tgz",
+          "integrity": "sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=",
+          "dev": true,
+          "requires": {
+            "load-json-file": "1.1.0",
+            "normalize-package-data": "2.4.0",
+            "path-type": "1.1.0"
+          }
+        },
+        "read-pkg-up": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-1.0.1.tgz",
+          "integrity": "sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=",
+          "dev": true,
+          "requires": {
+            "find-up": "1.1.2",
+            "read-pkg": "1.1.0"
+          }
+        },
+        "strip-bom": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz",
+          "integrity": "sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=",
+          "dev": true,
+          "requires": {
+            "is-utf8": "0.2.1"
+          }
+        }
+      }
+    },
     "testpilot-ga": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/testpilot-ga/-/testpilot-ga-0.3.0.tgz",
@@ -16300,6 +16422,12 @@
         }
       }
     },
+    "ultron": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
+      "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==",
+      "dev": true
+    },
     "unassert": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/unassert/-/unassert-1.5.1.tgz",
@@ -16471,6 +16599,12 @@
         "querystring": "0.2.0"
       }
     },
+    "url-join": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-2.0.5.tgz",
+      "integrity": "sha1-WvIvGMBSoACkjXuCxenC4v7tpyg=",
+      "dev": true
+    },
     "url-parse": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.2.0.tgz",
@@ -16734,22 +16868,24 @@
       }
     },
     "webpack-dev-middleware": {
-      "version": "1.12.2",
+      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-1.12.2.tgz",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-2.0.6.tgz",
-      "integrity": "sha512-FCrqPy1yy/sN6U/SaEZcHKRXGlqU0DUaEBL45jkUYoB8foVb6wCnbIJ1HKIx+qUFTW+3JpVcCJCxZ8VATL4e+A==",
+      "integrity": "sha512-tj5LLD9r4tDuRIDa5Mu9lnY2qBBehAITv6A9irqXhw/HQquZgTx3BCd57zYbU2gMDnncA49ufK2qVQSbaKJwOw==",
       "dev": true,
       "requires": {
+        "loud-rejection": "1.6.0",
         "memory-fs": "0.4.1",
-        "mime": "1.6.0",
+        "mime": "2.2.0",
         "path-is-absolute": "1.0.1",
         "range-parser": "1.2.0",
-        "time-stamp": "2.0.0"
+        "url-join": "2.0.5",
+        "webpack-log": "1.1.2"
       },
       "dependencies": {
         "mime": {
-          "version": "1.6.0",
+          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-2.2.0.tgz",
-          "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+          "integrity": "sha512-0Qz9uF1ATtl8RKJG4VRfOymh7PyEor6NbrI/61lRfuRe4vx9SNATrvAeTj2EWVRKjEQGskrzWkJBBY5NbaVHIA==",
           "dev": true
         }
       }
@@ -16873,6 +17009,12 @@
             }
           }
         },
+        "mime": {
+          "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+          "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+          "dev": true
+        },
         "os-locale": {
           "version": "1.4.0",
           "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
@@ -16969,6 +17111,19 @@
             "has-flag": "2.0.0"
           }
         },
+        "webpack-dev-middleware": {
+          "version": "1.12.2",
+          "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-1.12.2.tgz",
+          "integrity": "sha512-FCrqPy1yy/sN6U/SaEZcHKRXGlqU0DUaEBL45jkUYoB8foVb6wCnbIJ1HKIx+qUFTW+3JpVcCJCxZ8VATL4e+A==",
+          "dev": true,
+          "requires": {
+            "memory-fs": "0.4.1",
+            "mime": "1.6.0",
+            "path-is-absolute": "1.0.1",
+            "range-parser": "1.2.0",
+            "time-stamp": "2.0.0"
+          }
+        },
         "which-module": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/which-module/-/which-module-1.0.0.tgz",
@@ -17007,6 +17162,55 @@
         }
       }
     },
+    "webpack-log": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/webpack-log/-/webpack-log-1.1.2.tgz",
+      "integrity": "sha512-B53SD4N4BHpZdUwZcj4st2QT7gVfqZtqHDruC1N+K2sciq0Rt/3F1Dx6RlylVkcrToMLTaiaeT48k9Lq4iDVDA==",
+      "dev": true,
+      "requires": {
+        "chalk": "2.3.1",
+        "log-symbols": "2.2.0",
+        "loglevelnext": "1.0.3",
+        "uuid": "3.1.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
+          "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+          "dev": true,
+          "requires": {
+            "color-convert": "1.9.1"
+          }
+        },
+        "chalk": {
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.1.tgz",
+          "integrity": "sha512-QUU4ofkDoMIVO7hcx1iPTISs88wsO8jA92RQIm4JAwZvFGGAV2hSAA1NX7oVj2Ej2Q6NDTcRDjPTFrMCRZoJ6g==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "3.2.0",
+            "escape-string-regexp": "1.0.5",
+            "supports-color": "5.2.0"
+          }
+        },
+        "has-flag": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.2.0.tgz",
+          "integrity": "sha512-F39vS48la4YvTZUPVeTqsjsFNrvcMwrV3RLZINsmHo+7djCvuUzSIeXOnZ5hmjef4bajL1dNccN+tg5XAliO5Q==",
+          "dev": true,
+          "requires": {
+            "has-flag": "3.0.0"
+          }
+        }
+      }
+    },
     "webpack-manifest-plugin": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/webpack-manifest-plugin/-/webpack-manifest-plugin-1.3.2.tgz",
@@ -17178,6 +17382,17 @@
         "mkdirp": "0.5.1"
       }
     },
+    "ws": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
+      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+      "dev": true,
+      "requires": {
+        "async-limiter": "1.0.0",
+        "safe-buffer": "5.1.1",
+        "ultron": "1.1.1"
+      }
+    },
     "x-is-function": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/x-is-function/-/x-is-function-1.0.4.tgz",
@@ -17264,6 +17479,15 @@
         "camelcase": "4.1.0"
       }
     },
+    "yauzl": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
+      "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+      "dev": true,
+      "requires": {
+        "fd-slicer": "1.0.1"
+      }
+    },
     "yo-yoify": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/yo-yoify/-/yo-yoify-4.3.0.tgz",

package.json

@@ -9,6 +9,7 @@
   "private": true,
   "scripts": {
     "precommit": "lint-staged",
+    "prepush": "npm test",
     "clean": "rimraf dist",
     "build": "npm run clean && webpack -p",
     "lint": "npm-run-all lint:*",
@@ -23,8 +24,9 @@
     "changelog": "github-changes -o mozilla -r send --only-pulls --use-commit-body --no-merges",
     "contributors": "git shortlog -s | awk -F\\t '{print $2}' > CONTRIBUTORS",
     "release": "npm-run-all contributors changelog",
-    "test": "mocha test/unit",
+    "test": "npm-run-all test:*",
-    "test:ci": "nyc mocha --reporter=min test/unit",
+    "test:backend": "nyc mocha --reporter=min test/unit",
+    "test:frontend": "cross-env NODE_ENV=development node test/frontend/runner.js && nyc report --reporter=html",
     "start": "cross-env NODE_ENV=development webpack-dev-server",
     "prod": "node server/prod.js",
     "cover": "nyc --reporter=html mocha test/unit"
@@ -43,7 +45,7 @@
   },
   "nyc": {
     "reporter": [
-      "text-summary"
+      "text"
     ],
     "cache": true
   },
@@ -53,6 +55,7 @@
   "devDependencies": {
     "babel-core": "^6.26.0",
     "babel-loader": "^7.1.2",
+    "babel-plugin-istanbul": "^4.1.5",
     "babel-plugin-yo-yoify": "^1.0.2",
     "babel-preset-env": "^1.6.1",
     "babel-preset-es2015": "^6.24.1",
@@ -88,11 +91,11 @@
     "postcss-loader": "^2.1.0",
     "prettier": "^1.10.2",
     "proxyquire": "^1.8.0",
+    "puppeteer": "^1.1.0",
     "raven-js": "^3.22.2",
     "redis-mock": "^0.21.0",
     "require-from-string": "^2.0.1",
     "rimraf": "^2.6.2",
-    "selenium-webdriver": "^3.6.0",
     "sinon": "^4.3.0",
     "string-hash": "^1.1.3",
     "stylelint": "^9.0.0",
@@ -102,6 +105,7 @@
     "testpilot-ga": "^0.3.0",
     "val-loader": "^1.1.0",
     "webpack": "^3.11.0",
+    "webpack-dev-middleware": "^2.0.6",
     "webpack-dev-server": "2.9.1",
     "webpack-manifest-plugin": "^1.3.2",
     "webpack-unassert-loader": "^1.2.0"

server/dev.js

@@ -2,11 +2,13 @@ const assets = require('../common/assets');
 const locales = require('../common/locales');
 const routes = require('./routes');
 const pages = require('./routes/pages');
+const tests = require('../test/frontend/routes');
 
 module.exports = function(app, devServer) {
   assets.setMiddleware(devServer.middleware);
   locales.setMiddleware(devServer.middleware);
   routes(app);
+  tests(app);
   // webpack-dev-server routes haven't been added yet
   // so wait for next tick to add 404 handler
   process.nextTick(() => app.use(pages.notfound));

test/frontend/.eslintrc.yml

@@ -1,2 +1,8 @@
 env:
   browser: true
+
+parserOptions:
+  sourceType: module
+
+rules:
+  node/no-unsupported-features: off

test/frontend/driver.js

@@ -1,22 +0,0 @@
-const webdriver = require('selenium-webdriver');
-const path = require('path');
-const until = webdriver.until;
-
-const driver = new webdriver.Builder().forBrowser('firefox').build();
-
-driver.get(path.join('file:///', __dirname, '/frontend.test.html'));
-driver.wait(until.titleIs('Mocha Tests'));
-driver.wait(until.titleMatches(/^[0-9]$/));
-
-driver.getTitle().then(title => {
-  driver.quit().then(() => {
-    if (title === '0') {
-      console.log('Frontend tests have passed.');
-    } else {
-      throw new Error(
-        'Frontend tests are failing. ' +
-          'Please open the frontend.test.html file in a browser.'
-      );
-    }
-  });
-});

test/frontend/frontend.bundle.js

@@ -1,22 +0,0 @@
-class FakeFile extends Blob {
-  constructor(name, data, opt) {
-    super(data, opt);
-    this.name = name;
-  }
-}
-
-window.Raven = {
-  captureException: function(err) {
-    console.error(err, err.stack);
-  }
-};
-
-window.FakeFile = FakeFile;
-window.FileSender = require('../../app/fileSender');
-window.FileReceiver = require('../../app/fileReceiver');
-window.sinon = require('sinon');
-window.server = window.sinon.fakeServer.create();
-window.assert = require('assert');
-const utils = require('../../app/utils');
-window.b64ToArray = utils.b64ToArray;
-window.arrayToB64 = utils.arrayToB64;

test/frontend/frontend.test.html

@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Mocha Tests</title>
-    <link rel="stylesheet" href="../../node_modules/mocha/mocha.css">
-    <script src="bundle.js"></script>
-    <meta charset="utf-8"/>
-  </head>
-  <body>
-    <div id="mocha"></div>
-    <script src="../../node_modules/mocha/mocha.js"></script>
-    <script>mocha.setup('bdd')</script>
-
-    <script src="frontend.test.js"></script>
-
-  <script>
-    mocha.checkLeaks();
-    mocha.globals(['jQuery']);
-    mocha.run(function(err) {
-      document.title = err;
-    });
-  </script>
-  </body>
-</html>

test/frontend/frontend.test.js

@@ -1,230 +0,0 @@
-const FileSender = window.FileSender;
-const FileReceiver = window.FileReceiver;
-const FakeFile = window.FakeFile;
-const assert = window.assert;
-const server = window.server;
-const b64ToArray = window.b64ToArray;
-const sinon = window.sinon;
-
-let file;
-let encryptedIV;
-let secretKey;
-let originalBlob;
-
-describe('File Sender', function() {
-  before(function() {
-    server.respondImmediately = true;
-    server.respondWith('POST', '/upload', function(request) {
-      const reader = new FileReader();
-      reader.readAsArrayBuffer(request.requestBody.get('data'));
-
-      reader.onload = function(event) {
-        file = this.result;
-      };
-
-      const responseObj = JSON.parse(request.requestHeaders['X-File-Metadata']);
-      request.respond(
-        200,
-        { 'Content-Type': 'application/json' },
-        JSON.stringify({
-          url: 'some url',
-          id: responseObj.id,
-          delete: responseObj.delete
-        })
-      );
-    });
-  });
-
-  it('Should get a loading event emission', function() {
-    const file = new FakeFile('hello_world.txt', ['This is some data.']);
-    const fs = new FileSender(file);
-    let testLoading = true;
-
-    fs.on('loading', isStillLoading => {
-      assert(!(!testLoading && isStillLoading));
-      testLoading = isStillLoading;
-    });
-
-    return fs
-      .upload()
-      .then(info => {
-        assert(info);
-        assert(!testLoading);
-      })
-      .catch(err => {
-        console.log(err, err.stack);
-        assert.fail();
-      });
-  });
-
-  it('Should get a encrypting event emission', function() {
-    const file = new FakeFile('hello_world.txt', ['This is some data.']);
-    const fs = new FileSender(file);
-    let testEncrypting = true;
-
-    fs.on('encrypting', isStillEncrypting => {
-      assert(!(!testEncrypting && isStillEncrypting));
-      testEncrypting = isStillEncrypting;
-    });
-
-    return fs
-      .upload()
-      .then(info => {
-        assert(info);
-        assert(!testEncrypting);
-      })
-      .catch(err => {
-        console.log(err, err.stack);
-        assert.fail();
-      });
-  });
-
-  it('Should encrypt a file properly', function(done) {
-    const newFile = new FakeFile('hello_world.txt', ['This is some data.']);
-    const fs = new FileSender(newFile);
-    fs.upload().then(info => {
-      const key = info.secretKey;
-      secretKey = info.secretKey;
-      const IV = info.fileId;
-      encryptedIV = info.fileId;
-
-      const readRaw = new FileReader();
-      readRaw.onload = function(event) {
-        const rawArray = new Uint8Array(this.result);
-        originalBlob = rawArray;
-        window.crypto.subtle
-          .importKey(
-            'jwk',
-            {
-              kty: 'oct',
-              k: key,
-              alg: 'A128GCM',
-              ext: true
-            },
-            {
-              name: 'AES-GCM'
-            },
-            true,
-            ['encrypt', 'decrypt']
-          )
-          .then(cryptoKey => {
-            window.crypto.subtle
-              .encrypt(
-                {
-                  name: 'AES-GCM',
-                  iv: b64ToArray(IV),
-                  tagLength: 128
-                },
-                cryptoKey,
-                rawArray
-              )
-              .then(encrypted => {
-                assert(
-                  new Uint8Array(encrypted).toString() ===
-                    new Uint8Array(file).toString()
-                );
-                done();
-              });
-          });
-      };
-
-      readRaw.readAsArrayBuffer(newFile);
-    });
-  });
-});
-
-describe('File Receiver', function() {
-  class FakeXHR {
-    constructor() {
-      this.response = file;
-      this.status = 200;
-    }
-
-    static setup() {
-      FakeXHR.prototype.open = sinon.spy();
-      FakeXHR.prototype.send = function() {
-        this.onload();
-      };
-
-      FakeXHR.prototype.originalXHR = window.XMLHttpRequest;
-
-      FakeXHR.prototype.getResponseHeader = function() {
-        return JSON.stringify({
-          filename: 'hello_world.txt',
-          id: encryptedIV
-        });
-      };
-      window.XMLHttpRequest = FakeXHR;
-    }
-
-    static restore() {
-      // originalXHR is a sinon FakeXMLHttpRequest, since
-      // fakeServer.create() is called in frontend.bundle.js
-      window.XMLHttpRequest.prototype.originalXHR.restore();
-    }
-  }
-
-  const cb = function(done) {
-    if (
-      file === undefined ||
-      encryptedIV === undefined ||
-      secretKey === undefined
-    ) {
-      assert.fail(
-        'Please run file sending tests before trying to receive the files.'
-      );
-      done();
-    }
-
-    FakeXHR.setup();
-    done();
-  };
-
-  before(cb);
-
-  after(function() {
-    FakeXHR.restore();
-  });
-
-  it('Should decrypt properly', function() {
-    const fr = new FileReceiver();
-    location.hash = secretKey;
-    return fr
-      .download()
-      .then(([decrypted, name]) => {
-        assert(name);
-        assert(
-          new Uint8Array(decrypted).toString() ===
-            new Uint8Array(originalBlob).toString()
-        );
-      })
-      .catch(err => {
-        console.log(err, err.stack);
-        assert.fail();
-      });
-  });
-
-  it('Should emit decrypting events', function() {
-    const fr = new FileReceiver();
-    location.hash = secretKey;
-
-    let testDecrypting = true;
-
-    fr.on('decrypting', isStillDecrypting => {
-      assert(!(!testDecrypting && isStillDecrypting));
-      testDecrypting = isStillDecrypting;
-    });
-
-    return fr
-      .download()
-      .then(([decrypted, name]) => {
-        assert(decrypted);
-        assert(name);
-        assert(!testDecrypting);
-      })
-      .catch(err => {
-        console.log(err, err.stack);
-        assert.fail();
-      });
-  });
-});

test/frontend/index.js

@@ -0,0 +1,16 @@
+const fs = require('fs');
+const path = require('path');
+
+function kv(f) {
+  return `require('./tests/${f}')`;
+}
+
+module.exports = function() {
+  const files = fs.readdirSync(path.join(__dirname, 'tests'));
+  const code = files.map(kv).join(';\n');
+  return {
+    code,
+    dependencies: files.map(f => require.resolve('./tests/' + f)),
+    cacheable: false
+  };
+};

test/frontend/routes.js

@@ -0,0 +1,47 @@
+const html = require('choo/html');
+const assets = require('../../common/assets');
+
+module.exports = function(app) {
+  app.get('/mocha.css', function(req, res) {
+    res.sendFile(require.resolve('mocha/mocha.css'));
+  });
+  app.get('/mocha.js', function(req, res) {
+    res.sendFile(require.resolve('mocha/mocha.js'));
+  });
+  app.get('/test', function(req, res) {
+    res.send(
+      html`
+      <!DOCTYPE html>
+      <html>
+        <head>
+          <link rel="stylesheet" type="text/css" href="/mocha.css" />
+          <script src="/mocha.js"></script>
+          <script>
+          const reporters = mocha.constructor.reporters;
+          function Combo(runner) {
+            reporters.HTML.call(this, runner)
+            reporters.JSON.call(this, runner)
+          }
+          Object.setPrototypeOf(Combo.prototype, reporters.HTML.prototype)
+          mocha.setup({
+            ui: 'bdd',
+            reporter: Combo
+          })
+          </script>
+          <script src="/jsconfig.js"></script>
+          <script src="${assets.get('runtime.js')}"></script>
+          <script src="${assets.get('vendor.js')}"></script>
+          <script src="${assets.get('tests.js')}"></script>
+        </head>
+        <body>
+          <div id="mocha"></div>
+          <script>
+          mocha.checkLeaks();
+          const runner = mocha.run();
+          </script>
+        </body>
+      </html>
+      `.toString()
+    );
+  });
+};

test/frontend/runner.js

@@ -0,0 +1,63 @@
+/* eslint-disable no-undef, no-process-exit */
+const fs = require('fs');
+const path = require('path');
+const mkdirp = require('mkdirp');
+const puppeteer = require('puppeteer');
+const webpack = require('webpack');
+const config = require('../../webpack.config');
+const middleware = require('webpack-dev-middleware');
+const express = require('express');
+const devRoutes = require('../../server/dev');
+const app = express();
+
+const wpm = middleware(webpack(config), { logLevel: 'silent' });
+app.use(wpm);
+devRoutes(app, { middleware: wpm });
+
+function onConsole(msg) {
+  // excluding 'log' because mocha uses it to write the json output
+  if (msg.type() !== 'log') {
+    console.error(msg.text());
+  }
+}
+
+const server = app.listen(async function() {
+  let exitCode = -1;
+  const browser = await puppeteer.launch();
+  try {
+    const page = await browser.newPage();
+    page.on('console', onConsole);
+    page.on('pageerror', console.log.bind(console));
+    await page.goto(`http://127.0.0.1:${server.address().port}/test`);
+    await page.waitFor(() => typeof runner.testResults !== 'undefined', {
+      timeout: 5000
+    });
+    const results = await page.evaluate(() => runner.testResults);
+    const coverage = await page.evaluate(() => __coverage__);
+    if (coverage) {
+      const dir = path.resolve(__dirname, '../../.nyc_output');
+      mkdirp.sync(dir);
+      fs.writeFileSync(
+        path.resolve(dir, 'frontend.json'),
+        JSON.stringify(coverage)
+      );
+    }
+    const stats = results.stats;
+    exitCode = stats.failures;
+    console.log(`${stats.passes} passing (${stats.duration}ms)\n`);
+    if (stats.failures) {
+      console.log('Failures:\n');
+      for (const f of results.failures) {
+        console.log(`${f.fullTitle}`);
+        console.log(` ${f.err.stack}\n`);
+      }
+    }
+  } catch (e) {
+    console.log(e);
+  } finally {
+    browser.close();
+    server.close(() => {
+      process.exit(exitCode);
+    });
+  }
+});

test/frontend/tests/api-tests.js

@@ -0,0 +1,26 @@
+import assert from 'assert';
+import * as api from '../../../app/api';
+import Keychain from '../../../app/keychain';
+
+const encoder = new TextEncoder();
+const plaintext = encoder.encode('hello world!');
+const metadata = {
+  name: 'test.txt',
+  type: 'text/plain'
+};
+
+describe('API', function() {
+  describe('uploadFile', function() {
+    it('returns file info on success', async function() {
+      const keychain = new Keychain();
+      const encrypted = await keychain.encryptFile(plaintext);
+      const meta = await keychain.encryptMetadata(metadata);
+      const verifierB64 = await keychain.authKeyB64();
+      const up = api.uploadFile(encrypted, meta, verifierB64, keychain);
+      const result = await up.result;
+      assert.ok(result.url);
+      assert.ok(result.id);
+      assert.ok(result.ownerToken);
+    });
+  });
+});

test/frontend/tests/fileSender-tests.js

@@ -0,0 +1,17 @@
+import assert from 'assert';
+import FileSender from '../../../app/fileSender';
+
+// FileSender uses a File in real life but a Blob works for testing
+const blob = new Blob(['hello world!'], { type: 'text/plain' });
+blob.name = 'text.txt';
+
+describe('FileSender', function() {
+  describe('upload', function() {
+    it('returns an OwnedFile on success', async function() {
+      const fs = new FileSender(blob);
+      const file = await fs.upload();
+      assert.ok(file.id);
+      assert.equal(file.name, blob.name);
+    });
+  });
+});

test/frontend/tests/keychain-tests.js

@@ -0,0 +1,41 @@
+import assert from 'assert';
+import Keychain from '../../../app/keychain';
+
+describe('Keychain', function() {
+  describe('setPassword', function() {
+    it('changes the authKey', async function() {
+      const k = new Keychain();
+      const original = await k.authKeyB64();
+      k.setPassword('foo', 'some://url');
+      const pwd = await k.authKeyB64();
+      assert.notEqual(pwd, original);
+    });
+  });
+
+  describe('encrypt / decrypt file', function() {
+    it('can decrypt text it encrypts', async function() {
+      const enc = new TextEncoder();
+      const dec = new TextDecoder();
+      const text = 'hello world!';
+      const k = new Keychain();
+      const ciphertext = await k.encryptFile(enc.encode(text));
+      assert.notEqual(dec.decode(ciphertext), text);
+      const plaintext = await k.decryptFile(ciphertext);
+      assert.equal(dec.decode(plaintext), text);
+    });
+  });
+
+  describe('encrypt / decrypt metadata', function() {
+    it('can decrypt metadata it encrypts', async function() {
+      const k = new Keychain();
+      const meta = {
+        name: 'foo',
+        type: 'bar/baz'
+      };
+      const ciphertext = await k.encryptMetadata(meta);
+      const result = await k.decryptMetadata(ciphertext);
+      assert.equal(result.name, meta.name);
+      assert.equal(result.type, meta.type);
+    });
+  });
+});

test/frontend/tests/workflow-tests.js

@@ -0,0 +1,133 @@
+import assert from 'assert';
+import FileSender from '../../../app/fileSender';
+import FileReceiver from '../../../app/fileReceiver';
+
+const headless = /Headless/.test(navigator.userAgent);
+const noSave = !headless; // only run the saveFile code if headless
+
+// FileSender uses a File in real life but a Blob works for testing
+const blob = new Blob(['hello world!'], { type: 'text/plain' });
+blob.name = 'test.txt';
+
+describe('Upload / Download flow', function() {
+  it('can only download once by default', async function() {
+    const fs = new FileSender(blob);
+    const file = await fs.upload();
+    const fr = new FileReceiver({
+      secretKey: file.toJSON().secretKey,
+      id: file.id,
+      nonce: file.keychain.nonce,
+      requiresPassword: false
+    });
+    await fr.getMetadata();
+    await fr.download(noSave);
+    try {
+      await fr.download(noSave);
+      assert.fail('downloaded again');
+    } catch (e) {
+      assert.equal(e.message, '404');
+    }
+  });
+
+  it('downloads with the correct password', async function() {
+    const fs = new FileSender(blob);
+    const file = await fs.upload();
+    await file.setPassword('magic');
+    const fr = new FileReceiver({
+      secretKey: file.toJSON().secretKey,
+      id: file.id,
+      url: file.url,
+      nonce: file.keychain.nonce,
+      requiresPassword: true,
+      password: 'magic'
+    });
+    await fr.getMetadata();
+    await fr.download(noSave);
+    assert.equal(fr.state, 'complete');
+  });
+
+  it('blocks invalid passwords from downloading', async function() {
+    const fs = new FileSender(blob);
+    const file = await fs.upload();
+    await file.setPassword('magic');
+    const fr = new FileReceiver({
+      secretKey: file.toJSON().secretKey,
+      id: file.id,
+      url: file.url,
+      nonce: file.keychain.nonce,
+      requiresPassword: true,
+      password: 'password'
+    });
+    try {
+      await fr.getMetadata();
+      assert.fail('got metadata with bad password');
+    } catch (e) {
+      assert.equal(e.message, '401');
+    }
+    try {
+      // We can't decrypt without IV from metadata
+      // but let's try to download anyway
+      await fr.download();
+      assert.fail('downloaded file with bad password');
+    } catch (e) {
+      assert.equal(e.message, '401');
+    }
+  });
+
+  it('retries a bad nonce', async function() {
+    const fs = new FileSender(blob);
+    const file = await fs.upload();
+    const fr = new FileReceiver({
+      secretKey: file.toJSON().secretKey,
+      id: file.id,
+      nonce: null, // oops
+      requiresPassword: false
+    });
+    await fr.getMetadata();
+    assert.equal(fr.fileInfo.name, blob.name);
+  });
+
+  it('can allow multiple downloads', async function() {
+    const fs = new FileSender(blob);
+    const file = await fs.upload();
+    const fr = new FileReceiver({
+      secretKey: file.toJSON().secretKey,
+      id: file.id,
+      nonce: file.keychain.nonce,
+      requiresPassword: false
+    });
+    await file.changeLimit(2);
+    await fr.getMetadata();
+    await fr.download(noSave);
+    await file.updateDownloadCount();
+    assert.equal(file.dtotal, 1);
+
+    await fr.download(noSave);
+    await file.updateDownloadCount();
+    assert.equal(file.dtotal, 2);
+    try {
+      await fr.download(noSave);
+      assert.fail('downloaded too many times');
+    } catch (e) {
+      assert.equal(e.message, '404');
+    }
+  });
+
+  it('can delete the file before download', async function() {
+    const fs = new FileSender(blob);
+    const file = await fs.upload();
+    const fr = new FileReceiver({
+      secretKey: file.toJSON().secretKey,
+      id: file.id,
+      nonce: file.keychain.nonce,
+      requiresPassword: false
+    });
+    await file.del();
+    try {
+      await fr.getMetadata();
+      assert.fail('file still exists');
+    } catch (e) {
+      assert.equal(e.message, '404');
+    }
+  });
+});

webpack.config.js

@@ -11,12 +11,19 @@ const regularJSOptions = {
   plugins: ['yo-yoify']
 };
 
-module.exports = {
+const entry = {
-  entry: {
   vendor: ['babel-polyfill', 'fluent'],
   app: ['./app/main.js'],
   style: ['./app/main.css']
-  },
+};
+
+if (IS_DEV) {
+  entry.tests = ['./test/frontend/index.js'];
+  regularJSOptions.plugins.push('istanbul');
+}
+
+module.exports = {
+  entry,
   output: {
     filename: '[name].[chunkhash:8].js',
     path: path.resolve(__dirname, 'dist'),
@@ -126,6 +133,10 @@ module.exports = {
           './build/fluent_loader'
         ]
       },
+      {
+        test: require.resolve('./test/frontend/index.js'),
+        use: ['babel-loader', 'val-loader']
+      },
       {
         test: require.resolve('./build/generate_asset_map.js'),
         use: ['babel-loader', 'val-loader']