update to use better command recognition

test/test.ts

@@ -21,7 +21,6 @@ let dockerfile1: NpmciBuildDocker.Dockerfile
 let dockerfile2: NpmciBuildDocker.Dockerfile
 let sortableArray: NpmciBuildDocker.Dockerfile[]
 
-
 tap.test('should return valid Dockerfiles', async () => {
   dockerfile1 = new NpmciBuildDocker.Dockerfile({ filePath: './Dockerfile', read: true })
   dockerfile2 = new NpmciBuildDocker.Dockerfile({ filePath: './Dockerfile_sometag1', read: true })
@@ -30,10 +29,10 @@ tap.test('should return valid Dockerfiles', async () => {
 })
 
 tap.test('should read a directory of Dockerfiles', async () => {
-  return NpmciBuildDocker.readDockerfiles()
+  return NpmciBuildDocker.readDockerfiles({})
     .then(async (readDockerfilesArrayArg: NpmciBuildDocker.Dockerfile[]) => {
       sortableArray = readDockerfilesArrayArg
-      return expect(readDockerfilesArrayArg[ 1 ].version).to.equal('sometag1')
+      return expect(readDockerfilesArrayArg[1].version).to.equal('sometag1')
     })
 })
 
@@ -49,21 +48,42 @@ tap.test('should correctly chain Dockerfile handling', async () => {
 })
 
 tap.test('should publish all built Dockerfiles', async () => {
-  return NpmciPublish.publish('docker')
+  return NpmciPublish.publish({
+    _: [
+      'test',
+      'docker'
+    ]
+  })
 })
 
 tap.test('should source nvm using bash and install a specific node version, then test it', async () => {
-  return NpmciTest.test('legacy')
-    .then(() => {
-      return NpmciTest.test('lts')
-    })
-    .then(() => {
-      return NpmciTest.test('stable')
-    })
+  await NpmciTest.test({
+    _: [
+      'test',
+      'legacy'
+    ]
+  })
+  await NpmciTest.test({
+    _: [
+      'test',
+      'lts'
+    ]
+  })
+  await NpmciTest.test({
+    _: [
+      'test',
+      'stable'
+    ]
+  })
 })
 
 tap.test('should test dockerfiles', async () => {
-  return NpmciTest.test('docker')
+  return NpmciTest.test({
+    _: [
+      'test',
+      'docker'
+    ]
+  })
 })
 
 tap.test('should pick up SSH keys', async () => {