add extended variable checking

test/test.ts

@@ -1,18 +1,38 @@
-import 'typings-test'
+import { expect, tap } from 'tapbundle'
 import * as smarthbs from '../dist/index'
 import * as path from 'path'
 
 let testHbsDir = path.join(__dirname, 'hbs_testfiles')
 let testPartialDir = path.join(testHbsDir, 'partials')
-let testResultDir = path .join(__dirname, 'testresult')
-describe('smarthbs', function() {
-    
-    it('should create partials', function(){
-        smarthbs.registerPartialDir(testPartialDir)
-    })
+let testResultDir = path.join(__dirname, 'testresult')
+tap.test('smarthbs -> should create partials', async () => {
+  await smarthbs.registerPartialDir(testPartialDir)
+})
 
-    it('should compile a directory', function() {
-        smarthbs.compileDirectory(testHbsDir, testResultDir, 'data.json')
-    })
+tap.test('smarthbs -> should compile a directory', async () => {
+  smarthbs.compileDirectory(testHbsDir, testResultDir, 'data.json')
+})
 
-})
+tap.test('', async () => {
+  let templateString = '{{{firstVar}}} {{secondVar}}'
+  let templateVars = await smarthbs.findVarsInHbsString(templateString)
+  expect(templateVars).to.include('firstVar')
+  expect(templateVars).to.include('secondVar')
+})
+
+tap.test('', async () => {
+  let templateString = '{{{firstVar}}} {{secondVar}} {{thirdVar}} {{fourthVar}} {{fourthVar.someKey}} {{fourthVar.otherKey.nextKey}}'
+  let missingVars = await smarthbs.checkVarsSatisfaction(templateString, {
+    firstVar: 'hi',
+    secondVar: 'hello',
+    fourthVar: {
+      otherKey: {
+        nextKey: 'wow'
+      }
+    }
+  })
+  expect(missingVars).to.contain('thirdVar', 'fourthVar.someKey')
+  expect(missingVars).to.not.contain('secondVar', 'fourthVar.otherKey.nextKey')
+})
+
+tap.start()