test(ember): Test that prod builds & source maps work (#9466)

broccoli-terser-sourcemap fixed a bug in
[v4.1.1](https://github.com/ember-cli/broccoli-terser-sourcemap/releases/tag/v4.1.1)
that affected building our SDK.

This adds a test to ensure this continues to work.

Closes #9168

Author: mydea

packages/ember/ember-cli-build.js

@@ -3,8 +3,17 @@
 const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
 
 module.exports = function (defaults) {
+  const environment = process.env.EMBER_ENV || 'development';
+  const isProd = environment === 'production';
+
   const app = new EmberAddon(defaults, {
     // Add options here
+    sourcemaps: {
+      enabled: isProd,
+    },
+    'ember-cli-terser': {
+      enabled: isProd,
+    },
   });
 
   /*

packages/ember/package.json

@@ -27,7 +27,7 @@
     "fix:eslint": "eslint . --format stylish --fix",
     "fix:prettier": "prettier --write \"{addon,app,tests,config}/**/**.{ts,js}\"",
     "start": "ember serve",
-    "test": "ember test",
+    "test": "ember b --prod && ember test",
     "test:all": "ember try:each",
     "prepack": "ember ts:precompile",
     "postpack": "ember ts:clean"
@@ -61,7 +61,7 @@
     "ember-cli-inject-live-reload": "~2.1.0",
     "ember-cli-sri": "~2.1.1",
     "ember-cli-typescript-blueprints": "~3.0.0",
-    "ember-cli-uglify": "~3.0.0",
+    "ember-cli-terser": "~4.0.2",
     "ember-disable-prototype-extensions": "~1.1.3",
     "ember-load-initializers": "~2.1.1",
     "ember-maybe-import-regenerator": "~1.0.0",

yarn.lock

@@ -9833,22 +9833,21 @@ broccoli-stew@^3.0.0:
     symlink-or-copy "^1.2.0"
     walk-sync "^1.1.3"
 
-broccoli-uglify-sourcemap@^3.1.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/broccoli-uglify-sourcemap/-/broccoli-uglify-sourcemap-3.2.0.tgz#d96f1d41f6c18e9a5d49af1a5ab9489cdcac1c6c"
-  integrity sha512-kkkn8v7kXdWwnZNekq+3ILuTAGkZoaoEMUYCKoER5/uokuoyTjtdYLHaE7UxHkuPEuLfjvJYv21sCCePZ74/2g==
+broccoli-terser-sourcemap@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/broccoli-terser-sourcemap/-/broccoli-terser-sourcemap-4.1.1.tgz#4c26696e07a822e1fc91fb48c5b6d6c70d5ca9b2"
+  integrity sha512-8sbpRf0/+XeszBJQM7vph2UNj4Kal0lCI/yubcrBIzb2NvYj5gjTHJABXOdxx5mKNmlCMu2hx2kvOtMpQsxrfg==
   dependencies:
     async-promise-queue "^1.0.5"
-    broccoli-plugin "^1.2.1"
-    debug "^4.1.0"
+    broccoli-plugin "^4.0.7"
+    convert-source-map "^2.0.0"
+    debug "^4.3.1"
     lodash.defaultsdeep "^4.6.1"
-    matcher-collection "^2.0.0"
-    mkdirp "^0.5.0"
-    source-map-url "^0.4.0"
-    symlink-or-copy "^1.0.1"
-    terser "^4.3.9"
-    walk-sync "^1.1.3"
-    workerpool "^5.0.1"
+    matcher-collection "^2.0.1"
+    symlink-or-copy "^1.3.1"
+    terser "^5.7.0"
+    walk-sync "^2.2.0"
+    workerpool "^6.1.5"
 
 broccoli@^3.5.2:
   version "3.5.2"
@@ -13149,6 +13148,13 @@ ember-cli-string-utils@^1.0.0, ember-cli-string-utils@^1.1.0:
   resolved "https://registry.yarnpkg.com/ember-cli-string-utils/-/ember-cli-string-utils-1.1.0.tgz#39b677fc2805f55173735376fcef278eaa4452a1"
   integrity sha1-ObZ3/CgF9VFzc1N2/O8njqpEUqE=
 
+ember-cli-terser@~4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/ember-cli-terser/-/ember-cli-terser-4.0.2.tgz#c436a9e4159f76a615b051cba0584844652b7dcd"
+  integrity sha512-Ej77K+YhCZImotoi/CU2cfsoZaswoPlGaM5TB3LvjvPDlVPRhxUHO2RsaUVC5lsGeRLRiHCOxVtoJ6GyqexzFA==
+  dependencies:
+    broccoli-terser-sourcemap "^4.1.0"
+
 ember-cli-test-info@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-test-info/-/ember-cli-test-info-1.0.0.tgz#ed4e960f249e97523cf891e4aed2072ce84577b4"
@@ -13259,14 +13265,6 @@ ember-cli-typescript@^5.2.1:
     stagehand "^1.0.0"
     walk-sync "^2.2.0"
 
-ember-cli-uglify@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-uglify/-/ember-cli-uglify-3.0.0.tgz#8819665b2cc5fe70e3ba9fe7a94645209bc42fd6"
-  integrity sha512-n3QxdBfAgBdb2Cnso82Kt/nxm3ppIjnYWM8uhOEhF1aYxNXfM7AJrc+yiqTCDUR61Db8aCpHfAMvChz3kyme7g==
-  dependencies:
-    broccoli-uglify-sourcemap "^3.1.0"
-    lodash.defaultsdeep "^4.6.0"
-
 ember-cli-valid-component-name@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-valid-component-name/-/ember-cli-valid-component-name-1.0.0.tgz#71550ce387e0233065f30b30b1510aa2dfbe87ef"
@@ -19956,7 +19954,7 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
-lodash.defaultsdeep@^4.6.0, lodash.defaultsdeep@^4.6.1:
+lodash.defaultsdeep@^4.6.1:
   version "4.6.1"
   resolved "https://registry.yarnpkg.com/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz#512e9bd721d272d94e3d3a63653fa17516741ca6"
   integrity sha512-3j8wdDzYuWO3lM3Reg03MuQR957t287Rpcxp1njpEa8oDrikb+FwGdW3n+FELh/A6qib6yPit0j/pv9G/yeAqA==
@@ -29173,7 +29171,7 @@ [email protected]:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
-terser@^4.1.2, terser@^4.3.9:
+terser@^4.1.2:
   version "4.8.1"
   resolved "https://registry.yarnpkg.com/terser/-/terser-4.8.1.tgz#a00e5634562de2239fd404c649051bf6fc21144f"
   integrity sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==
@@ -31498,11 +31496,6 @@ workerpool@^3.1.1:
     object-assign "4.1.1"
     rsvp "^4.8.4"
 
-workerpool@^5.0.1:
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-5.0.4.tgz#4f67cb70ff7550a27ab94de25b0b843cd92059a2"
-  integrity sha512-Sywova24Ow2NQ24JPB68bI89EdqMDjUXo4OpofK/QMD7C2ZVMloYBgQ5J3PChcBJHj2vspsmGx1/3nBKXtUkXQ==
-
 workerpool@^6.1.5, workerpool@^6.2.1:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-6.2.1.tgz#46fc150c17d826b86a008e5a4508656777e9c343"