diff --git a/package-lock.json b/package-lock.json
index 7eaefdd..d271745 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2,6 +2,18 @@
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+      "integrity": "sha1-gLm1pt/y7h3h+R4mcHBsFHLmQAY=",
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+      "integrity": "sha1-n6ifcbl9Pf5ktDAtXiJ97mmuxrk=",
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+      "resolved": "http://registry.npmjs.org/testcafe-reporter-minimal/-/testcafe-reporter-minimal-2.1.0.tgz",
+      "integrity": "sha1-Z28DVHY0FDxurzq1KGgnOkvr9CE=",
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+      "integrity": "sha1-gVb87Q9RMkhlWa1WC8gGdkaSdew=",
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+      "resolved": "http://registry.npmjs.org/testcafe-reporter-xunit/-/testcafe-reporter-xunit-2.1.0.tgz",
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@@ -10559,18 +11749,40 @@
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+      "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
+      "dev": true,
+      "requires": {
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       "integrity": "sha1-qGLgGOP7HqLsP85dVWBc9X8kc3E=",
       "dev": true
     },
+    "time-limit-promise": {
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+      "resolved": "https://registry.npmjs.org/time-limit-promise/-/time-limit-promise-1.0.4.tgz",
+      "integrity": "sha512-FLHDDsIDducw7MBcRWlFtW2Tm50DoKOSFf0Nzx17qwXj8REXCte0eUkHrJl9QU3Bl9arG3XNYX0PcHpZ9xyuLw==",
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       "dev": true
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+    "timeout-as-promise": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/timeout-as-promise/-/timeout-as-promise-1.0.0.tgz",
+      "integrity": "sha1-c2foEfyZKs/Nzaq/LlDfr4shV28=",
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@@ -10679,6 +11891,21 @@
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+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.3.tgz",
+      "integrity": "sha1-C2GKVWW23qkL80JdBNVe3EdadWE=",
+      "dev": true,
+      "requires": {
+        "punycode": "^1.4.1"
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+    "tree-kill": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.0.tgz",
+      "integrity": "sha512-DlX6dR0lOIRDFxI0mjL9IYg6OTncLm/Zt+JiBhE5OlFcAR8yc9S7FFXU9so0oda47frdM/JFsk7UjNt9vscKcg==",
+      "dev": true
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@@ -10691,12 +11918,30 @@
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+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/truncate-utf8-bytes/-/truncate-utf8-bytes-1.0.2.tgz",
+      "integrity": "sha1-QFkjkJWS1W94pYGENLC3hInKXys=",
+      "dev": true,
+      "requires": {
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     "tty-browserify": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/tty-browserify/-/tty-browserify-0.0.0.tgz",
       "integrity": "sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY=",
       "dev": true
     },
+    "tunnel-agent": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "dev": true,
+      "requires": {
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@@ -10728,6 +11973,12 @@
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+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.9.2.tgz",
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@@ -11036,6 +12287,12 @@
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+      "resolved": "https://registry.npmjs.org/utf8-byte-length/-/utf8-byte-length-1.0.4.tgz",
+      "integrity": "sha1-9F8VDExm7uloGGUFq5P8u4rWv2E=",
+      "dev": true
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@@ -11051,6 +12308,12 @@
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+      "resolved": "https://registry.npmjs.org/util-extend/-/util-extend-1.0.3.tgz",
+      "integrity": "sha1-p8IW0mdUUWljeztu3GypEZ4v+T8=",
+      "dev": true
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@@ -11250,6 +12513,12 @@
         "minimalistic-assert": "1.0.1"
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+    "webauth": {
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+      "resolved": "https://registry.npmjs.org/webauth/-/webauth-1.1.0.tgz",
+      "integrity": "sha1-ZHBPa4AmmGYFvDymKZUubib90QA=",
+      "dev": true
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@@ -12153,6 +13422,34 @@
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       "dev": true
     },
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+      "resolved": "https://registry.npmjs.org/which-promise/-/which-promise-1.0.0.tgz",
+      "integrity": "sha1-ILch3wWzW3Bhdv+hCwkJq6RgMDU=",
+      "dev": true,
+      "requires": {
+        "pify": "^2.2.0",
+        "pinkie-promise": "^1.0.0",
+        "which": "^1.1.2"
+      },
+      "dependencies": {
+        "pinkie": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-1.0.0.tgz",
+          "integrity": "sha1-Wkfyi6EBXQIBvae/DzWOR77Ix+Q=",
+          "dev": true
+        },
+        "pinkie-promise": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-1.0.0.tgz",
+          "integrity": "sha1-0dpn9UglY7t89X8oauKCLs+/NnA=",
+          "dev": true,
+          "requires": {
+            "pinkie": "^1.0.0"
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@@ -12224,6 +13521,12 @@
       "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
       "dev": true
     },
+    "yakaa": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/yakaa/-/yakaa-1.0.1.tgz",
+      "integrity": "sha1-PsqucvPQidpYCJQDEmIEzsdy5go=",
+      "dev": true
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diff --git a/package.json b/package.json
index eaa76a9..e094ca2 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
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     "rimraf": "2.5.4",
     "style-loader": "0.13.1",
+    "testcafe": "^0.22.0",
     "webpack": "^3.12.0",
     "webpack-config-utils": "2.0.0",
     "webpack-dev-server": "^2.11.1",