Added test for deleting and added option for running single test file

Author: megoth

package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "standard": "standard",
     "test": "npm run standard && npm run mocha",
-    "mocha": "nyc mocha --exit --timeout=20000 test/**/*.js",
+    "mocha": "nyc mocha",
     "preversion": "npm test",
     "postversion": "git push --follow-tags"
   },

test/mocha.opts

@@ -0,0 +1,3 @@
+--exit
+--recursive
+--timeout 20000

test/unit/user-store-test.js

@@ -213,25 +213,20 @@ describe('UserStore', () => {
     })
   })
 
-/*  describe('deleteUser', () => {
+  describe('deleteUser', () => {
     let store
 
     beforeEach(() => {
       store = UserStore.from({ path: './db' })
     })
 
-    it('should look up, delete and look up again a user record by normalized user id', () => {
+    it('should call backend.del with normalized user id', () => {
       let userId = 'alice.solidtest.space/profile/card#me'
-      let user = {}
-      let founduser = store.findUser(userId)
 
-      console.log(founduser.id)
-      store.backend.del = sinon.stub().resolves(user)
+      store.backend.del = sinon.stub()
 
-      return store.deleteUser(founduser)
-        .then(() => {
-          expect(store.findUser(userId).to.be.false)
-        })
+      return store.deleteUser({ id: userId })
+        .then(() => expect(store.backend.del).to.have.been.calledWith('users', UserStore.normalizeIdKey(userId)))
     })
-  }) */
+  })
 })