Add tests for blue-tape & axios (#21)

package.json

@@ -7,6 +7,8 @@
     "url": "https://github.com/Flet/tape-nock/issues"
   },
   "devDependencies": {
+    "axios": "^0.17.1",
+    "blue-tape": "^1.0.0",
     "coveralls": "^2.13.0",
     "nyc": "^10.2.0",
     "request": "^2.69.0",

test/fixtures/it works with an axios based request_.json

@@ -0,0 +1,62 @@
+[
+    {
+        "scope": "http://registry.npmjs.org:80",
+        "method": "get",
+        "path": "/",
+        "body": "",
+        "status": 200,
+        "response": {
+            "db_name": "registry",
+            "doc_count": 715027,
+            "doc_del_count": 344,
+            "update_seq": 725626,
+            "purge_seq": 0,
+            "compact_running": false,
+            "disk_size": 5895479523,
+            "other": {
+                "data_size": 17587744400
+            },
+            "data_size": 4075458684,
+            "sizes": {
+                "file": 5895479523,
+                "active": 4075458684,
+                "external": 17587744400
+            },
+            "instance_start_time": "1510677724009214",
+            "disk_format_version": 6,
+            "committed_update_seq": 725626,
+            "compacted_seq": 0,
+            "uuid": "394cafa300c4e4a5a9be8a9e16f637de"
+        },
+        "rawHeaders": [
+            "server",
+            "CouchDB/2.1.1 (Erlang OTP/R16B03)",
+            "Content-Type",
+            "application/json",
+            "Cache-Control",
+            "max-age=300",
+            "Content-Length",
+            "425",
+            "Accept-Ranges",
+            "bytes",
+            "Date",
+            "Tue, 14 Nov 2017 22:31:30 GMT",
+            "Via",
+            "1.1 varnish",
+            "Age",
+            "88",
+            "Connection",
+            "close",
+            "X-Served-By",
+            "cache-mdw17351-MDW",
+            "X-Cache",
+            "HIT",
+            "X-Cache-Hits",
+            "1",
+            "X-Timer",
+            "S1510698691.588226,VS0,VE0",
+            "Vary",
+            "Accept-Encoding, Accept"
+        ]
+    }
+]

test/promise.js

@@ -0,0 +1,23 @@
+
+var request = require('axios')
+
+var tape = require('blue-tape')
+
+var test = require('../')(tape)
+
+test('it works with a plain promise', function (t) {
+  return timeout(100).then(function () {
+    t.assert(true, 'assertion is made')
+  })
+})
+
+test('it works with an axios based request', function (t) {
+  return request('http://registry.npmjs.org')
+    .then(function (resp) {
+      t.equal(resp.status, 200)
+    })
+})
+
+function timeout (ms) {
+  return new Promise(function (resolve) { setTimeout(resolve, ms) })
+}