Testing: mocked and memory

.travis.yml

@@ -5,5 +5,6 @@ addons:
   sonarcloud:
     organization: "discipl" # the key of the org you chose at step #3
 script:
+  - npm test
   # other script steps might be done before running the actual analysis
-  - sonar-scanner
+  - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then sonar-scanner; fi'

package.json

@@ -20,6 +20,7 @@
     "babel-plugin-dynamic-import-node": "^2.2.0",
     "chai": "^4.2.0",
     "discipl-core-memory": "git+https://github.com/discipl/discipl-core-memory.git",
-    "mocha": "^5.2.0"
+    "mocha": "^5.2.0",
+    "sinon": "^7.2.2"
   }
 }

src/index.js

@@ -18,10 +18,9 @@ var disciplCoreConnectors = []
  */
 const initializeConnector = async (connector) => {
   if(!Object.keys(disciplCoreConnectors).includes(connector)) {
-    import(CONNECTOR_MODULE_PREFIX+connector).then(module => {
-        let connectorModuleClass = module.default
-        disciplCoreConnectors[connector] = new connectorModuleClass()
-    })
+    let module = await import(CONNECTOR_MODULE_PREFIX+connector);
+    let connectorModuleClass = module.default
+    registerConnector(connector, new connectorModuleClass())
   }
 }
 
@@ -33,6 +32,16 @@ const getConnector = async (connector) => {
   return disciplCoreConnectors[connector]
 }
 
+/**
+ * Registers a connector explicitly.
+ *
+ * @param name of the connector. Packages containing a connector follow the naming convention CONNECTOR_MODULE_PREFIX + name
+ * @param connector instantiated object representing the connector
+ */
+const registerConnector = (name, connector) => {
+  disciplCoreConnectors[name] = connector;
+}
+
 /**
  * extracts connector name and reference from a link string and returns it as a json object in the form of: {connector, reference}
  */
@@ -233,13 +242,13 @@ const exportLD = async (SsidDidOrLink, maxdepth = 3, ssid = null, visitedStack =
 
   let res = await get(currentLink, ssid)
   if(res != null) {
-    data = res.data
+    let data = res.data
     if(res.previous && (SsidDidOrLink.indexOf(DID_PREFIX) == 0)) {
       console.log('Get previous of channel'+res.previous)
       exportData[currentSsid.did] = await exportLD(res.previous, maxdepth, ssid, visitedStack)
     }
     exportData[currentSsid.did][currentLink] = {}
-    for(elem in data) {
+    for(let elem in data) {
       exportData[currentSsid.did][currentLink][elem] = {}
       let value = data[elem]
       try {
@@ -268,6 +277,7 @@ const revoke = async (ssid, link) => {
 
 export {
   getConnector,
+  registerConnector,
   newSsid,
   claim,
   attest,