From cc7842d894411cb1beeb165c813e4fbf83ad6ebe Mon Sep 17 00:00:00 2001
From: Gus Narea <gnarea@users.noreply.github.com>
Date: Thu, 1 Sep 2022 18:43:57 +0100
Subject: [PATCH] implement fix from
 https://github.com/kulshekhar/ts-jest/issues/2399

---
 jest.config.mjs                      | 10 ++++++++--
 src/lib/{foo.test.ts => foo.spec.ts} |  0
 2 files changed, 8 insertions(+), 2 deletions(-)
 rename src/lib/{foo.test.ts => foo.spec.ts} (100%)

diff --git a/jest.config.mjs b/jest.config.mjs
index f619eb02..f7784121 100644
--- a/jest.config.mjs
+++ b/jest.config.mjs
@@ -61,7 +61,11 @@ export default {
   // globalTeardown: null,
 
   // A set of global variables that need to be available in all test environments
-  // globals: {},
+  globals: {
+    'ts-jest': {
+      useESM: true,
+    },
+  },
 
   // An array of directory names to be searched recursively up from the requiring module's location
   // moduleDirectories: [
@@ -72,7 +76,9 @@ export default {
   moduleFileExtensions: ["js", "ts"],
 
   // A map from regular expressions to module names that allow to stub out resources with a single module
-  // moduleNameMapper: {},
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
 
   // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
   // modulePathIgnorePatterns: [],
diff --git a/src/lib/foo.test.ts b/src/lib/foo.spec.ts
similarity index 100%
rename from src/lib/foo.test.ts
rename to src/lib/foo.spec.ts