now has a env vars feature

test/test.ts

@@ -3,25 +3,36 @@ import * as beautylog from 'beautylog'
 
 import { tap, expect } from 'tapbundle'
 
-smartenv.printEnv()
+tap.test('should print env', async () => {
+  smartenv.printEnv()
+}).catch(tap.threw)
 
 // test smartenv.obs.add
-smartenv.obs.add('myTestObject',{key1:'Peter'})
-smartenv.obs.add('myTestObject',{key1:'Klaus'}) // now trying to add a second
-smartenv.printEnv()
-beautylog.log(smartenv.obs.get('myTestObject').key1) // this should be Peter
+tap.test('obs add something', async () => {
+  smartenv.obs.add('myTestObject', { key1: 'Peter' })
+  smartenv.obs.add('myTestObject', { key1: 'Klaus' }) // now trying to add a second
+  return expect(smartenv.obs.get('myTestObject').key1).to.equal('Peter')
+})
 
 // test smartenv.obs.replace
-smartenv.obs.replace('myTestObject',{key1:'Klaus'})
-beautylog.log(smartenv.obs.get('myTestObject').key1) // this should be Klaus
+tap.test('', async () => {
+  smartenv.obs.replace('myTestObject', { key1: 'Klaus' })
+  expect(smartenv.obs.get('myTestObject').key1).to.equal('Klaus')
+})
 
-// test smartenv.obs.merge
-smartenv.obs.merge('myTestObject',{key2:'Peter'})
-beautylog.log(smartenv.obs.get('myTestObject').key1 + smartenv.obs.get('myTestObject').key2)
-// this should be KlausPeter
+tap.test('should merge things', async () => {
+  smartenv.obs.merge('myTestObject', { key2: 'Peter' })
+  expect(smartenv.obs.get('myTestObject').key1).to.equal('Klaus')
+  return expect(smartenv.obs.get('myTestObject').key2).to.equal('Peter')
+})
 
-let key2 = 'hello'
-smartenv.obs.get('myTestObject').key2 = key2
-beautylog.log(smartenv.obs.get('myTestObject').key2)
+tap.test('set via get', async () => {
+  smartenv.obs.get('myTestObject').key2 = 'hello'
+  return expect(smartenv.obs.get('myTestObject').key2).to.equal('hello')
+})
 
-beautylog.success('Success!')
+tap.test('should get regex env array', async () => {
+  process.env.CUSTOM = 'some'
+  let resultArray = await smartenv.getEnvVars(/CUSTOM/)
+  return expect(resultArray).to.be.length(1)
+})