add stdin unit test

lib/stdin.js

@@ -6,8 +6,8 @@ const domain = require('domain')
 class Stdin extends Base {
   constructor (options) {
     options = options || {}
-    super(options)
     options.name = ownOr(options, 'name', '/dev/stdin')
+    super(options)
 
     // This has to be here for node 0.10's wonky streams
     this.stream = ownOr(options, 'tapStream', process.stdin)

unit/stdin.js

@@ -0,0 +1,79 @@
+const t = require('../')
+const Stdin = require('../lib/stdin.js')
+const MP = require('minipass')
+
+t.test('uses stdin if no stream provided', t => {
+  const s = new Stdin()
+  t.equal(s.stream, process.stdin)
+  t.equal(s.name, '/dev/stdin')
+  t.end()
+})
+
+t.test('basic test', t => {
+  const stream = new MP()
+  const s = new Stdin({
+    tapStream: stream,
+    name: 'foo',
+    buffered: true
+  })
+  t.equal(s.stream, stream)
+  t.equal(s.name, 'foo')
+
+  s.main(_ => {
+    t.match(s.results, {
+      ok: true,
+      count: 1,
+      pass: 1,
+      fail: 0,
+      bailout: false,
+      plan: {
+        start: 1,
+        end: 1,
+        skipAll: false
+      },
+      failures: []
+    })
+    t.end()
+  })
+
+  s.stream.end(`TAP version 13
+1..1
+ok 1 - this is fine
+`)
+})
+
+t.test('failure test', t => {
+  const stream = new MP()
+  const s = new Stdin({
+    tapStream: stream
+  })
+
+  s.main(_ => {
+    t.match(s.results, {
+      ok: false,
+      count: 2,
+      pass: 1,
+      fail: 1,
+      bailout: false,
+      todo: 0,
+      skip: 0,
+      plan: {
+        start: 1,
+        end: 2,
+        skipAll: false
+      },
+      failures: [{
+        ok: false,
+        id: 2,
+        name: 'oops'
+      }]
+    })
+    t.end()
+  })
+
+  s.stream.write(`TAP version 13
+ok 1 - this is fine
+`)
+
+  s.threw(new Error('oops'))
+})