We don't need deprecation-workflow (the package). See: ember-cli/embe…

…r-cli-deprecation-workflow#156

tests/test-app/app/app.ts

@@ -1,9 +1,14 @@
 import Application from '@ember/application';
+import { importSync, isDevelopingApp, macroCondition } from '@embroider/macros';
 
 import loadInitializers from 'ember-load-initializers';
 import Resolver from 'ember-resolver';
 import config from 'test-app/config/environment';
 
+if (macroCondition(isDevelopingApp())) {
+  importSync('test-app/deprecation-workflow');
+}
+
 export default class App extends Application {
   modulePrefix = config.modulePrefix;
   podModulePrefix = config.podModulePrefix;

tests/test-app/app/deprecation-workflow.ts

@@ -0,0 +1,23 @@
+import { registerDeprecationHandler } from '@ember/debug';
+
+import config from 'test-app/config/environment';
+
+const SHOULD_THROW = config.environment !== 'production';
+const SILENCED_DEPRECATIONS: string[] = [
+  // Add ids of deprecations you temporarily want to silence here.
+];
+
+registerDeprecationHandler((message, options, next) => {
+  if (!options) {
+    console.error('Missing options');
+    throw new Error(message);
+  }
+
+  if (SILENCED_DEPRECATIONS.includes(options.id)) {
+    return;
+  } else if (SHOULD_THROW) {
+    throw new Error(message);
+  }
+
+  next(message, options);
+});

tests/test-app/package.json

@@ -59,7 +59,6 @@
     "ember-cli-app-version": "^6.0.1",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-dependency-checker": "^3.3.2",
-    "ember-cli-deprecation-workflow": "^2.2.0",
     "ember-cli-htmlbars": "^6.3.0",
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-load-initializers": "^2.1.2",
@@ -99,6 +98,7 @@
   },
   "dependencies": {
     "@ember/test-waiters": "^3.1.0",
+    "@embroider/macros": "^1.13.4",
     "@nullvoxpopuli/eslint-configs": "^3.2.2",
     "ember-concurrency": "^3.1.1",
     "ember-resources": "^6.4.2",