now works as intended

test/test.ts

@@ -1,4 +1,5 @@
 import { expect, tap } from 'tapbundle'
+import * as path from 'path'
 
 import * as smartscaf from '../dist/index'
 
@@ -25,4 +26,8 @@ tap.test('ask cli', async () => {
   await testScafTemplate.askCliForMissingVariables()
 })
 
+tap.test('should output ready rendered template', async () => {
+  await testScafTemplate.writeToDisk(path.resolve('./test/test_output'))
+})
+
 tap.start()

test/test_output/defaults.yml

@@ -0,0 +1,2 @@
+templateVar1: from default yaml
+templateVar2: this is another value from yml

test/test_output/template1.md

@@ -0,0 +1,3 @@
+# this is a from default yaml
+# this is a this is another value from yml
+# this is a undefined variable

test/test_output/template2.md

@@ -0,0 +1,3 @@
+# this is a from default yaml
+# this is a this is another value from yml
+# this is a undefined variable

test/test_output/template3.md

@@ -0,0 +1 @@
+# some undefined variable