Add getEnv wrapper

api/src/env.ts

@@ -291,7 +291,7 @@ const typeMap: Record<string, string> = {
 let env: Record<string, any> = {
 	...defaults,
 	...process.env,
-	...getEnv(),
+	...processConfiguration(),
 };
 
 process.env = env;
@@ -300,6 +300,11 @@ env = processValues(env);
 
 export default env;
 
+/**
+ * Small wrapper function that makes it easier to write unit tests against changing environments
+ */
+export const getEnv = () => env;
+
 /**
  * When changes have been made during runtime, like in the CLI, we can refresh the env object with
  * the newly created variables
@@ -308,7 +313,7 @@ export function refreshEnv(): void {
 	env = {
 		...defaults,
 		...process.env,
-		...getEnv(),
+		...processConfiguration(),
 	};
 
 	process.env = env;
@@ -316,7 +321,7 @@ export function refreshEnv(): void {
 	env = processValues(env);
 }
 
-function getEnv() {
+function processConfiguration() {
 	const configPath = path.resolve(process.env.CONFIG_PATH || defaults.CONFIG_PATH);
 
 	if (fs.existsSync(configPath) === false) return {};