fix: install regenerator for async/await in tests

package.json

@@ -45,6 +45,7 @@
     "ember-disable-prototype-extensions": "^1.1.2",
     "ember-export-application-global": "^2.0.0",
     "ember-load-initializers": "^1.1.0",
+    "ember-maybe-import-regenerator": "^0.1.6",
     "ember-resolver": "^4.0.0",
     "ember-source": "~3.4.0",
     "ember-source-channel-url": "^1.0.1",

yarn.lock

@@ -3511,6 +3511,24 @@ ember-cli-babel@^5.1.3:
     ember-cli-version-checker "^1.0.2"
     resolve "^1.1.2"
 
+ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.11.0, ember-cli-babel@^6.12.0, ember-cli-babel@^6.16.0, ember-cli-babel@^6.6.0, ember-cli-babel@^6.8.2:
+  version "6.17.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-6.17.0.tgz#1f3e8ed9f4e2338caef6bc2c3d08d3c9928d0ddd"
+  dependencies:
+    amd-name-resolver "1.2.0"
+    babel-plugin-debug-macros "^0.2.0-beta.6"
+    babel-plugin-ember-modules-api-polyfill "^2.3.2"
+    babel-plugin-transform-es2015-modules-amd "^6.24.0"
+    babel-polyfill "^6.26.0"
+    babel-preset-env "^1.7.0"
+    broccoli-babel-transpiler "^6.5.0"
+    broccoli-debug "^0.6.4"
+    broccoli-funnel "^2.0.0"
+    broccoli-source "^1.1.0"
+    clone "^2.0.0"
+    ember-cli-version-checker "^2.1.2"
+    semver "^5.5.0"
+
 ember-cli-babel@^6.0.0-beta.7, ember-cli-babel@^6.8.1:
   version "6.11.0"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-6.11.0.tgz#79cb184bac3c05bfe181ddc306bac100ab1f9493"
@@ -3529,24 +3547,6 @@ ember-cli-babel@^6.0.0-beta.7, ember-cli-babel@^6.8.1:
     ember-cli-version-checker "^2.1.0"
     semver "^5.4.1"
 
-ember-cli-babel@^6.11.0, ember-cli-babel@^6.12.0, ember-cli-babel@^6.16.0, ember-cli-babel@^6.6.0, ember-cli-babel@^6.8.2:
-  version "6.17.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-6.17.0.tgz#1f3e8ed9f4e2338caef6bc2c3d08d3c9928d0ddd"
-  dependencies:
-    amd-name-resolver "1.2.0"
-    babel-plugin-debug-macros "^0.2.0-beta.6"
-    babel-plugin-ember-modules-api-polyfill "^2.3.2"
-    babel-plugin-transform-es2015-modules-amd "^6.24.0"
-    babel-polyfill "^6.26.0"
-    babel-preset-env "^1.7.0"
-    broccoli-babel-transpiler "^6.5.0"
-    broccoli-debug "^0.6.4"
-    broccoli-funnel "^2.0.0"
-    broccoli-source "^1.1.0"
-    clone "^2.0.0"
-    ember-cli-version-checker "^2.1.2"
-    semver "^5.5.0"
-
 ember-cli-broccoli-sane-watcher@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/ember-cli-broccoli-sane-watcher/-/ember-cli-broccoli-sane-watcher-2.0.4.tgz#f43f42f75b7509c212fb926cd9aea86ae19264c6"
@@ -3883,6 +3883,15 @@ ember-load-initializers@^1.1.0:
   dependencies:
     ember-cli-babel "^6.6.0"
 
+ember-maybe-import-regenerator@^0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/ember-maybe-import-regenerator/-/ember-maybe-import-regenerator-0.1.6.tgz#35d41828afa6d6a59bc0da3ce47f34c573d776ca"
+  dependencies:
+    broccoli-funnel "^1.0.1"
+    broccoli-merge-trees "^1.0.0"
+    ember-cli-babel "^6.0.0-beta.4"
+    regenerator-runtime "^0.9.5"
+
 ember-qunit@^3.3.2:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/ember-qunit/-/ember-qunit-3.4.1.tgz#204a2d39a5d44d494c56bf17cf3fd12f06210359"
@@ -8458,6 +8467,10 @@ regenerator-runtime@^0.11.0, regenerator-runtime@^0.11.1:
   version "0.11.1"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
 
+regenerator-runtime@^0.9.5:
+  version "0.9.6"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.9.6.tgz#d33eb95d0d2001a4be39659707c51b0cb71ce029"
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"