integration tests for all sub commands usage

test/integration/cli-account.test.js

@@ -29,7 +29,7 @@ test('triton account', function (tt) {
         h.triton('account -h', function (err, stdout, stderr) {
             if (h.ifErr(t, err))
                 return t.end();
-            t.ok(/Usage:\s+triton account/.test(stdout));
+            t.ok(/Usage:\s+triton account/.test(stdout), 'account usage');
             t.end();
         });
     });
@@ -38,7 +38,7 @@ test('triton account', function (tt) {
         h.triton('help account', function (err, stdout, stderr) {
             if (h.ifErr(t, err))
                 return t.end();
-            t.ok(/Usage:\s+triton account/.test(stdout));
+            t.ok(/Usage:\s+triton account/.test(stdout), 'account usage');
             t.end();
         });
     });

test/integration/cli-subcommands.test.js

@@ -0,0 +1,91 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/*
+ * Copyright (c) 2015, Joyent, Inc.
+ */
+
+/*
+ * Test subcommands existence and usage
+ */
+
+var f = require('util').format;
+
+var h = require('./helpers');
+var test = require('tape');
+
+var common = require('../../lib/common');
+
+var subs = [
+    ['info'],
+    ['account', 'whoami'],
+    ['keys'],
+    ['services'],
+    ['datacenters'],
+    ['create-instance', 'create'],
+    ['instances', 'insts'],
+    ['instance', 'inst'],
+    ['instance-audit', 'audit'],
+    ['start-instance', 'start'],
+    ['stop-instance', 'stop'],
+    ['reboot-instance', 'reboot'],
+    ['delete-instance', 'delete'],
+    ['wait-instance', 'wait'],
+    ['ssh'],
+    ['images', 'imgs'],
+    ['image', 'img'],
+    ['packages', 'pkgs'],
+    ['package', 'pkg'],
+    ['networks'],
+    ['network'],
+];
+
+// --- Tests
+
+test('triton subcommands', function (ttt) {
+
+    // loop each sub command group
+    subs.forEach(function (subcmds) {
+        ttt.test(f('  [%s]', subcmds), function (tt) {
+            var out = [];
+
+            // loop each individual subcommand to test
+            // triton help <subcmd>
+            // triton <subcmd> -h
+            subcmds.forEach(function (subcmd) {
+                tt.test(f('    triton help %s', subcmd), function (t) {
+                    h.triton(['help', subcmd], function (err, stdout, stderr) {
+                        if (h.ifErr(t, err, 'no error'))
+                            return t.end();
+                        t.equal(stderr, '', 'stderr produced');
+                        t.notEqual(stdout, '', 'stdout empty');
+                        out.push(stdout);
+                        t.end();
+                    });
+                });
+
+                tt.test(f('    triton %s -h', subcmd), function (t) {
+                    h.triton([subcmd, '-h'], function (err, stdout, stderr) {
+                        if (h.ifErr(t, err, 'no error'))
+                            return t.end();
+                        t.equal(stderr, '', 'stderr produced');
+                        t.notEqual(stdout, '', 'stdout empty');
+                        out.push(stdout);
+                        t.end();
+                    });
+                });
+            });
+
+            // ensure all stdout output is the same
+            out.forEach(function (stdout) {
+                tt.equal(stdout, out[0], 'stdout mismatch');
+            });
+            tt.end();
+        });
+    });
+
+    ttt.end();
+});

test/lib/testcommon.js

@@ -31,7 +31,6 @@ var VError = require('verror').VError;
  */
 function execPlus(args, cb) {
     assert.object(args, 'args');
-    assert.string(args.command, 'args.command');
     assert.optionalString(args.errMsg, 'args.errMsg');
     assert.optionalObject(args.execOpts, 'args.execOpts');
     assert.object(args.log, 'args.log');