From 3880fa0e4ca27455b1fb27aadf8e72436a507787 Mon Sep 17 00:00:00 2001
From: Seth Silesky <silesky@users.noreply.github.com>
Date: Fri, 2 Sep 2022 17:36:55 -0500
Subject: [PATCH] add jest module map

---
 internal/config/src/jest/index.js              | 17 ++++++++++++++---
 packages/browser/jest.config.js                |  6 +++---
 packages/browser/package.json                  |  1 +
 packages/core-integration-tests/jest.config.js |  2 +-
 packages/node/jest.config.js                   |  2 +-
 turbo.json                                     |  2 --
 yarn.lock                                      |  1 +
 7 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/internal/config/src/jest/index.js b/internal/config/src/jest/index.js
index 3e8707a1b..a3a36a19d 100644
--- a/internal/config/src/jest/index.js
+++ b/internal/config/src/jest/index.js
@@ -1,6 +1,13 @@
 const getPackages = require('get-monorepo-packages')
 
-const getJestModuleMap = (packageRoot) => {
+// do not map modules in CI to catch any package install bugs (slower)... not in use ATM
+const doNotMapPackages = process.env.JEST_SKIP_PACKAGE_MAP === 'true'
+
+/**
+ * Allows ts-jest to dynamically resolve packages so "build"
+ */
+const getJestModuleMap = (packageRoot = '../../', skipPackageMap = doNotMapPackages) => {
+
   // get listing of packages in the mono repo
   const createLocation = (name) => {
     return `<rootDir>/./${name}/src/$1`
@@ -12,7 +19,11 @@ const getJestModuleMap = (packageRoot) => {
     }),
     {}
   )
-  return moduleNameMapper
+
+  return {
+    '@/(.+)': '<rootdir>/../../src/$1',
+    ...(skipPackageMap ? {}: moduleNameMapper)
+  }
 }
 
-module.exports = { getJestModuleMap }
\ No newline at end of file
+module.exports = { getJestModuleMap }
diff --git a/packages/browser/jest.config.js b/packages/browser/jest.config.js
index 8baecf944..2febbde05 100644
--- a/packages/browser/jest.config.js
+++ b/packages/browser/jest.config.js
@@ -1,3 +1,5 @@
+const { getJestModuleMap } = require('@internal/config')
+
 module.exports = {
   preset: 'ts-jest',
   modulePathIgnorePatterns: [
@@ -11,9 +13,7 @@ module.exports = {
   testEnvironmentOptions: {
     resources: 'usable',
   },
-  moduleNameMapper: {
-    '@/(.+)': '<rootdir>/../../src/$1',
-  },
+  moduleNameMapper: getJestModuleMap(),
   setupFilesAfterEnv: ['./jest.setup.js'],
   globals: {
     'ts-jest': {
diff --git a/packages/browser/package.json b/packages/browser/package.json
index 3fdb3083c..fc26947dd 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -60,6 +60,7 @@
     "unfetch": "^4.1.0"
   },
   "devDependencies": {
+    "@internal/config": "0.0.0",
     "@segment/inspector-webext": "^1.1.0",
     "@size-limit/preset-big-lib": "^7.0.8",
     "@types/flat": "^5.0.1",
diff --git a/packages/core-integration-tests/jest.config.js b/packages/core-integration-tests/jest.config.js
index a87c131f1..003230b98 100644
--- a/packages/core-integration-tests/jest.config.js
+++ b/packages/core-integration-tests/jest.config.js
@@ -1,7 +1,7 @@
 const { getJestModuleMap } = require('@internal/config')
 
 module.exports = {
-  moduleNameMapper: getJestModuleMap("../../"),
+  moduleNameMapper: getJestModuleMap(),
   preset: 'ts-jest',
   modulePathIgnorePatterns: ['<rootDir>/dist/'],
   testEnvironment: 'node',
diff --git a/packages/node/jest.config.js b/packages/node/jest.config.js
index f3f0606c9..0355ec10b 100644
--- a/packages/node/jest.config.js
+++ b/packages/node/jest.config.js
@@ -7,7 +7,7 @@ module.exports = {
   testEnvironment: 'node',
   testMatch: ["**/?(*.)+(test).[jt]s?(x)"],
   clearMocks: true,
-  moduleNameMapper: getJestModuleMap("../../"),
+  moduleNameMapper: getJestModuleMap(),
   globals: {
     'ts-jest': {
       isolatedModules: true,
diff --git a/turbo.json b/turbo.json
index 4b93374f4..35ad31a22 100644
--- a/turbo.json
+++ b/turbo.json
@@ -7,8 +7,6 @@
       "outputs": ["dist/**", ".next/**"]
     },
     "test": {
-      "dependsOn": ["build"],
-      "outputs": [],
       "inputs": ["src/**", "test*/**"]
     },
     "watch": {
diff --git a/yarn.lock b/yarn.lock
index 5700b7677..da4c30b62 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1523,6 +1523,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@segment/analytics-next@workspace:packages/browser"
   dependencies:
+    "@internal/config": 0.0.0
     "@lukeed/uuid": ^2.0.0
     "@segment/analytics-core": 1.0.1
     "@segment/analytics.js-video-plugins": ^0.2.1