How to test update method with unit test [closed] - unit-testing

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I have a method to update database data, is there a way to test if the method is working using unit test?
Would like to test if the changes were successful.

Strictly speaking this would be an integration test as unit test must not interact with other external resources like databases, web services or the file system.
However from a technical perspective there is no limitation to use the unit test library or framework of your liking to do this. It would follow the same AAA pattern as unit tests:
Arrange data in your test database
Act by calling your update method
Assert that the data was changed as expected by querying from the test database

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What is the operating principle of IOS Unit Testing Bundle in Xcode 10? [closed]

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please ask the operating principle of IOS Unit Testing Bundle in Xcode 10, such as how the unit test Bundle is compiled? How does the test cases execute? What is the relationship with the tested APP?
I'm writing a book that describes this. Basically, when you run tests against an iOS app:
Xcode builds the test bundle. Since the tests are dependent on the app, it first builds the app.
It launches the app.
It injects the test bundle into the running app.
It tells the test runner to start.

How to test a user's code? [closed]

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My query is very basic one but just want to know the exact things which occur behind the bars and how. Lets say, I am given a question to code. User submits the code in any language(I'd like to go for C or C++ here specifically), now the code gets tested on various test files at the server side. How this happens? As I think and searched, there must be a code at the server side which must be accepting solutions(user's code) from the client in form of the file, then run that file on various test files(which will have all test cases according to the input and output specified in the problem description) and match the output. Is it? I think there is something else or something which I am mistaken.
If I have a very simple program to add two numbers, now I want to test the user's code, what exactly do I have to do? I am asking from the implementation point of view i.e. I want to actually do and test the same on my machine. Can someone please tell me from basic what all I should do?(Much the same way online judges do)
PS: I am not asking this for hosting any contest etc, just doing out of curiosity for learning.
I would divide this into two sub goals
learning automated testing
setting up some application which allows the user to submit testcases, run the automated tests and reports feedback
You could start to get some deeper insight by setting up automated tests for some program in your favourite programming language.
Use a search engine to e.g. look for "automated c++ testing".
If you have managed setting up a few automated tests on a local machine, your could then progress with the second goal.
For example you could set up a Jenkins instance and learn how to add automated tests to it.

Using Google Docs API spreadsheet as Ember Data-Store? [closed]

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I would like to be able to create a pretty dead simple Ember.js application and have it populate a Google Spreadsheet, and also have the capability to go back and edit records. Is this even feasible? Does anybody know of a good tutorial, github repo or gist demonstrating this?
Right now it is just an idea, and searching the web did not yield much. Is this because it is a foolish idea, or just because nobody has done it yet?
Yes there is: ember-gdrive
provides ember data bindings for google drive.

Unit testing SuiteScripts and NetSuite Workflows in NetSuite [closed]

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I was looking for the options on how to unit test NetSuite SuiteScripts and workflows? Is there any framework for that??
I have used mochajs and chaijs for writing unit tests in NetSuite.
The library needs to be modified a bit as there are some async APIs which won't run in NetSuite.
I have pushed my code on github
You can take a look.
To test a workflow (assuming it runs after a record update/create), you can create/update the record in your unit tests and then write your expectations/assertions after create/update statements
You can unit test your javascript with a js testing framework like QUnit: qunitjs.com
While it wont mock nlapi calls, the rest of your javascript, if structured properly, can be tested with QUnit.
We use this for testing our javascript Netsuite modules.
I dont think anything for unit testing is there in NetSuite.
You can use the debugger to check the RESTlets, Suitelets, UserEvents , Portlets.
For Workflow, you need run it where condition is met and the workflow runs as expected
Yes, Nitish is right. Net suite doesn't have any unit testing functionality like other frameworks do. You can either use the netsuite debugger or manually you have to check the execution log in order to get the stack trace.
you can use log method
nlapiLogExecution(type,title,detail) for tracing . But I prefer netsuite Debugger.

Build in branch tests in IntelliJ like those in Sonar [closed]

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I'm using now the build-in plugin for Code Coverage in IntelliJ. But I need more detailed information about my unit tests. How can I get some branch test statistic in this IDE ?
As far as I know, there's nothing comparable to how sonar branch testing works in IntelliJ out of the box.
For example if a line of code has multiple execution paths, IntelliJ will mark it green if just one of the paths is executed.
In contrast, sonar will tell you that (for example) 1 of 3 possible paths were executed.
Your best bet is to run sonar locally or on a server and use sonar a plugin, for which I see 2 options that seem to be fairly up to date:
http://plugins.jetbrains.com/plugin/7168?pr=idea
http://plugins.jetbrains.com/plugin/7238?pr=idea
Good luck.