test(cli): Add failing for spec for files arg on command line, re: #425…

…, re: #426

test/specs/e2e/cli/e2e.cli.files.js

@@ -0,0 +1,39 @@
+"use strict";
+
+var path        = require("path");
+var assert      = require("chai").assert;
+var browserSync = require(path.resolve("./"));
+
+var pkg         = require(path.resolve("package.json"));
+var cli         = require(path.resolve(pkg.bin));
+
+describe("E2E CLI `files` arg", function () {
+
+    var instance;
+
+    before(function (done) {
+
+        browserSync.reset();
+
+        cli({
+            cli: {
+                input: ["start"],
+                flags: {
+                    logLevel: "silent",
+                    open: false,
+                    files: "*.html, css/*.css"
+                }
+            },
+            cb: function (err, bs) {
+                instance = bs;
+                done();
+            }
+        });
+    });
+    after(function () {
+        instance.cleanup();
+    });
+    it.only("Converts cli files arg to correct namespaced watchers", function () {
+        assert.equal(instance.options.getIn(["files", "core"]).size, 2);
+    });
+});