Przeglądaj źródła

updated test cases

Enzo 1 rok temu
rodzic
commit
2ab11675a9
1 zmienionych plików z 90 dodań i 19 usunięć
  1. 90 19
      test/test3.ts

+ 90 - 19
test/test3.ts

@@ -1,7 +1,7 @@
 // Test Observable //
 
 import mongoose, { Model } from "mongoose";
-import { Subject, map } from "rxjs";
+import { Subject, from, map } from "rxjs";
 const used = process.memoryUsage();
 
 let MongooseConnection: mongoose.Connection
@@ -14,7 +14,7 @@ let mongoStorage: any = {
 
 let data: any[] = []
 
-// Conect to designated storage destination
+// Connect to designated storage destination
 async function connectMongo(storage: Storage) {
     return new Promise((resolve, reject) => {
         try {
@@ -36,12 +36,13 @@ async function connectMongo(storage: Storage) {
     })
 }
 
+// Acquire data from Mongo
 async function getMongoData(storage: Storage) {
     return new Promise<any>(async (resolve, reject) => {
         await connectMongo(storage);
         const Message: Model<any> = MongooseConnection.model('Message', require('../types/message.schema'));
         try {
-            data = await Message.find().limit(10000) 
+            data = await Message.find().limit(100000)
             resolve(data)
         } catch (err) {
             console.error(err);
@@ -50,35 +51,105 @@ async function getMongoData(storage: Storage) {
 }
 
 
+/* --------------- TEST --------------- */
 let testSubject: Subject<any> = new Subject()
+let count = 0
+
+// Using Subjects
+// getMongoData(mongoStorage).then((data) => {
+//     /* putting array into next */
 
+//     testSubject.next(data) // returns the entire array as a single value
+// })
+
+/* Letting the system to load the array 1 by 1 into the subject. Speed subject to system/machine */
 getMongoData(mongoStorage).then((data) => {
     data.forEach(element => {
         testSubject.next(element)
-        // console.log(`Memory usage: ${used.heapUsed / 1024 / 1024} MB`);
     })
 })
 
-let count = 0
-
 testSubject.subscribe({
     next: (e) => {
         count++
-        console.log(count)
+        // console.log(count + '. ' + e.appData.msgId)
+        console.log(count + '. ' + e[0])
     }
 });
 
-let pipedObs = testSubject.pipe(
-    map((element) => {
-        let finalResponse: any = {
-            message: 'Piped element'
-        }
-        return finalResponse
-    })
-)
+/* -------------- TEST 2 ------------- */
+// Just making Observable from an array
+// getMongoData(mongoStorage).then((data) => {
+//     let observableArray = from(data)
+//     observableArray.subscribe({
+//             next(x: any) {
+//                 count ++
+//                 console.log(count + '. ' + x.appData.msgId)
+//             },
+//             error(err) {
+//                 console.error('something wrong occurred: ' + err);
+//             },
+//             complete() {
+//                 console.log('done');
+//             },
+//         })
+// })
+
+
+
+
+
+
+
+
+
+
+
+
+/*  Additional Test */
+
+
+// let pipedObs = testSubject.pipe(
+//     map((element) => {
+//         let finalResponse: any = {
+//             message: 'Piped element'
+//         }
+//         return finalResponse
+//     })
+// )
+
+// pipedObs.subscribe(element => {
+//     count ++
+//     console.log(element.message + count)
+// })
+
+
+// function doThis() {
+//     count++
+//     console.log(`Task ${count} completed.`)
+//     return count
+// }
+
+// // for (let i = 0; i < 500; i++) {
+// //     setTimeout(() => {
+// //         testSubject.next(doThis())
+// //     }, 500)
+// // }
+
+// function callFunctionRepeatedlyWithFixedDelay() {
+//     let count = 0;
+//     const intervalId = setInterval(() => {
+//         testSubject.next(doThis())
+//         count++;
+//         if (count === 500) {
+//             clearInterval(intervalId);
+//         }
+//     }, 1000);
+// }
+
+// callFunctionRepeatedlyWithFixedDelay()
+// testSubject.subscribe((value) => {
+//     console.log(`Task ${value} acknowledged!`)
+// })  
 
-pipedObs.subscribe(element => {
-    count ++
-    console.log(element.message + count)
-})