feat: add test for listing config profiles

This is only in js-IPFS for the time being

Author: achingbrain

src/config/profile.js

@@ -36,7 +36,7 @@ module.exports = (createCommon, options) => {
         (cb) => ipfs.config.get(cb),
         (_config, cb) => {
           config = _config
-          ipfs.config.profile('lowpower', { dryRun: true }, cb)
+          ipfs.config.profile.apply('lowpower', { dryRun: true }, cb)
         },
         (diff, cb) => {
           expect(diff.oldCfg.Swarm.ConnMgr.LowWater).to.not.equal(diff.newCfg.Swarm.ConnMgr.LowWater)
@@ -52,8 +52,7 @@ module.exports = (createCommon, options) => {
     it('should set a config profile', (done) => {
       let diff
       waterfall([
-        (cb) => ipfs.config.get(cb),
-        (config, cb) => ipfs.config.profile('lowpower', cb),
+        (cb) => ipfs.config.profile.apply('lowpower', cb),
         (_diff, cb) => {
           diff = _diff
           expect(diff.oldCfg.Swarm.ConnMgr.LowWater).to.not.equal(diff.newCfg.Swarm.ConnMgr.LowWater)
@@ -65,5 +64,22 @@ module.exports = (createCommon, options) => {
         }
       ], done)
     })
+
+    it('should list config profiles', (done) => {
+      waterfall([
+        (cb) => ipfs.config.profile.list(cb),
+        (profiles, cb) => {
+          expect(profiles).to.be.an('array')
+          expect(profiles).not.to.be.empty()
+
+          profiles.forEach(profile => {
+            expect(profile.name).to.be.a('string')
+            expect(profile.description).to.be.a('string')
+          })
+
+          cb()
+        }
+      ], done)
+    })
   })
 }