hotfix: move polaris-interface to dependencies (#99)

* hotfix: move polaris-interface to dependencies

* longer timeout for dataitem subscription

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@p2olab/polaris-backend",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "main": "./build/src/index.js",
   "types": "./build/src/index.d.ts",
   "description": "Server backend for POL recipe execution engine",
@@ -27,6 +27,7 @@
     "assets"
   ],
   "dependencies": {
+    "@p2olab/polaris-interface": "^2.3.0",
     "assign-deep": "^1.0.1",
     "command-line-args": "^5.1.1",
     "command-line-usage": "^6.0.2",
@@ -46,7 +47,6 @@
     "yn": "^3.1.1"
   },
   "devDependencies": {
-    "@p2olab/polaris-interface": "^2.3.0",
     "@types/body-parser": "^1.17.1",
     "@types/chai": "^4.2.4",
     "@types/chai-as-promised": "^7.1.2",

src/model/dataAssembly/DataItem.ts

@@ -108,7 +108,7 @@ export class OpcUaDataItem<T> extends DataItem<T> {
             await this.read();
         }
         const monitoredItem = await timeout(
-            this.connection.listenToOpcUaNode(this.nodeId, this.namespaceIndex, samplingInterval), 1000);
+            this.connection.listenToOpcUaNode(this.nodeId, this.namespaceIndex, samplingInterval), 2000);
         monitoredItem.on('changed', (dataValue) => {
             this.logger.debug(`[${this.connection.id}] Variable Changed (${this.nodeId}) ` +
                 `= ${dataValue.value.value.toString()}`);

test/model/recipe/Operation.spec.ts

@@ -150,15 +150,15 @@ describe('Operation', () => {
             }, [module]);
 
             operation.execute();
-            await delay(300);
+            await delay(200);
             expect(operation.json()).to.have.property('state', 'executing');
             // set precondition for operation
             service.executeCommand(ServiceCommand.start);
 
             await service.waitForStateChangeWithTimeout('COMPLETED', 3000);
             expect(operation.json()).to.have.property('state', 'completed');
 
-        }).timeout(10000);
+        }).timeout(3000);
 
         it('should try execute operation until it is stopped', async () => {
             const operation = new Operation({
@@ -167,12 +167,12 @@ describe('Operation', () => {
             }, [module]);
 
             operation.execute();
-            await delay(600);
+            await delay(200);
             expect(operation.json()).to.have.property('state', 'executing');
             operation.stop();
             expect(operation.json()).to.have.property('state', 'aborted');
 
-        }).timeout(10000);
+        });
 
         it('should try execute operation until timeout', async () => {
             const operation = new Operation({
@@ -186,8 +186,7 @@ describe('Operation', () => {
             await delay(2050);
             expect(operation.json()).to.have.property('state', 'aborted');
 
-        }).timeout(10000);
-
+        }).timeout(8000);
     });
 
 });