Integration testing is the phase in software testing in which individual software modules are combined and tested as a group. No mocks or stubs are required; everything is tested as in production.

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Why do I need unit tests for testing repository methods?

I need to play devils advocate on this question a bit because I cannot defend it well because of lack of experience. Here is the deal, I get conceptually the differences between unit testing and ...
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1answer
246 views

Integration testing and database connection string in app.config

I am working on a project where SqlConnection is created via a static method, lets say it's DatabaseAccess.GetSqlConnection(). This method reads the .config file to get the connection string and ...
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1answer
21 views

SDK/DB isDeleted vs Integration Testing

((Using "users" as an example to represent one of many record types)) An application with user tracking typically has a User table. Many, if not all, companies mandate that a User record should ...
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2answers
190 views

Testing front-end app that hits a REST service

A lot of questions about testing here... And I have another one. Forgive me, but I want to make sure I do this right. Let's say I have a front-end application, be it a mobile app, or a single-page ...
3
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1answer
69 views

Using parameters in automatic integration tests

I am trying to automate integration testing in our team, and I am wondering if making tests with parameters is good or bad design. My problem is that the integration tests should run some perl ...
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1answer
90 views

Order data for a fictional online store [closed]

I'm developing a warehouse automation system for a client that operates an online store. I've already made a domain model and translated it into CREATE TABLE statements for an SQL database. But to ...
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5answers
10k views

How can I unit test a class which requires a web service call?

I'm trying to test a class which calls some Hadoop web services. The code is pretty much of the form: method() { ...use Jersey client to create WebResource... ...make request... ...do ...
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2answers
54 views

Global / Application settings and testing

We have a global dictionary of application settings (read from a DB on start-up and refreshed when required) and a static class with a bunch of methods to get these settings. This is historic, but I ...
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2answers
208 views

How to add rigor to my testing?

I work on a small/medium sized Java application. Over time, I've tried to ensure that the tests which I write are "good" tests, and that there's plenty of them. Hence I've been looking into various, ...
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84 views

Integration tests of SQL logic

In my daily work, I use a lot of SQL logic (oracle stored procedures and SQL functions). To limit the code regression on the implemented code I make what I call "integration scripts" : C# scripts that ...
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5answers
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Do I need unit test if I already have integration test?

If I already have integration test for my program, and they all passed, then I have a good feel that it will work. Then what are the reasons to write/add unit tests? Since I already have to write ...
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3answers
305 views

What does stubbing mean in programming?

I often hear the term stub, stub out somethings, stubs, ...etc. What does stubbing mean in programming, where the word come from? and in what contexts it can be used?(just examples)
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921 views

Scheduling a Jenkins job to only run integration test [closed]

My current company has a Jenkins/DotCi setup. Our current process for CI is when dev pushes to github, jenkins runs unit tests on all branches and reports back to us via email if the unit tests ...
3
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1answer
137 views

How use same Behavior Drive Development (BDD) stories across platforms?

I'm writing an app that has a client for iOS, Android, and the web. The server is hosted on Google App Engine (Java). REST is used for the communication between clients and server. In order to ensure ...
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2answers
206 views

Separate code coverage reports for unit and integration tests, or one report for both?

Should there be a separate code coverage report for unit and integration tests, or one code coverage report for both? The thinking behind this is that code coverage allows us to make sure that our ...
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3answers
1k views

How to test when arranging the data is too cumbersome?

I am writing a parser and as a part of that, I have an Expander class that "expands" single complex statement into multiple simple statements. For example, it would expand this: x = 2 + 3 * a ...
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5answers
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Sharing development test cases (unit and development integration) with the QA (test) team?

The testing team (the so-called QA team in some organizations) insists that the development team should share their (the development team's) test cases with them. Their arguments are that the ...
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377 views

Unit Testing: Pass in Modules or Entire Codebase?

In unit testing, the idea is (I think, correct me if I'm wrong) to unit test a module, then integration test these modules together, then integration test the respective "regions" of modules you ...
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2answers
116 views

Introduction to testing [closed]

I am very new to the concept of testing and I had not yet have any experience with this. At my company, no one does write tests as of now, neither is any test framework set up or anything. Also, we ...
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3answers
129 views

Website testable design [duplicate]

I have developed two web services. The main service is a RESTful service (using DB), and another UI service that uses the RESTful service. Say I want to test the UI for now (integration tests), every ...
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4answers
310 views

Convincing my boss that touching the Database is integration testing [closed]

I am currently working on introducing continuous integration and switching to git, and as part of that, we must also better structure our tests. We have agreed on splitting the tests in "integration" ...
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1answer
254 views

writing functional/integration tests for python

I am new to python and functional/integration tests as a whole. I know how to write unit tests, but in this case i do not need isolation for specific functions, rather i need my python script to be ...
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3answers
120 views

Is it anti-pattern to mix unit test and web test? [duplicate]

It is a language agnostic question, e.g. I have a unit test like # Unit test User user = User.create('john'); assertEquals("User name is john", "john", user.getName()); # Web test start from here ...
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7answers
739 views

Why don't I see many unit test projects that bring up and tear down a DB? (ASP.NET MVC)

I see all the examples that demonstrate unit testing code and mocking the calls to the DB since you are not suppose to touch the DB. But it seems to me having a set up tasks that uses the actually ...
4
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1answer
167 views

Testing gap between unit and integration: Integration in the Small, Component, Unit Integration Tests

Over the past few weeks I've been mulling and researching how to fill a gap in our testing methodology. In simplified terms unit tests are too small and traditional integration tests are too big. A ...
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1answer
555 views

Jasmine BDD vs Integration Tests

Let's say I need to write a test for the front end, in the following BDD style: A user visits buysomething.com, saves something to their wishlist, and a saved item count is updated. The result ...
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59 views

Doing Integration Testing, what would be a good way to provide test values from external sources?

I am building an Integration Testing Solution using Selenium in VS2012, which will be run on a CI server in the near future. I need to provide some way to vary the values being used for testing. The ...
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1answer
122 views

How do you detect lying Stubs/Mocks?

Consider this piece of code from the PHPUnit manual(I'm using PHP only as an example): class StubTest extends PHPUnit_Framework_TestCase { public function testStub() { // Create a ...
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2answers
456 views

What is a good integration test strategy?

I'm getting started on a project wherein I want to have pretty thorough test coverage, and I have the luxury of driving the test strategy. I've settled on a workable plan for unit testing, and I've ...
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0answers
102 views

How do you prevent confused tests? [duplicate]

Testing code for correctness is important. Whether you do strict TDD or not, tests are really the only way a project can scale in size beyond a point where every team member can reasonably keep all ...
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4answers
383 views

What's the point of Continuous Integration services like Travis CI?

As far as I can tell, services like Travis CI and CircleCI take your project and run its test suite whenever you push a new change to your repository. Assuming that it's also possible to either ...
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2answers
348 views

Should I refactor my unit tests when I extract a class out of the System Under Test?

I wrote this class that does a few things (perhaps this is a violation of the Single Responsibility Principle). I realize now that some other part of the project needs a piece of that logic and the ...
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0answers
74 views

faster method of testing uwsgi + nginx

Im currently looking for a way to test a lot of requests in the shortest amount of time possible on my web application. My current workaround is to just import the modules I want to test into another ...
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6answers
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From a TDD perspective, am I a bad person if I test against a live endpoint instead of a mock?

I follow TDD religiously. My projects typically have 85% or better test coverage, with meaningful test cases. I do a lot of work with HBase, and the main client interface, HTable, is a real pain ...
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1answer
185 views

What kind of a test is a “consistency check”?

Some or all of the tests I write and run are checks for consistency e.g. assert that if I create a new user account, that the account that was created actually has the same name as the name that was ...
2
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1answer
2k views

Unit test JSON parsing code?

In my humble view of unit testing a unit test tests a single unit of code. For me, this means a single class. Every dependency for that class is mocked in the corresponding test class, and passed in ...
2
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2answers
179 views

Don't Repeat Yourself across integration-test code and production code?

I totally believe in not repeating yourself in production code. I've accepted the idea that you shouldn't repeat yourself within test code. But what happens when you have production services that ...
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1answer
395 views

Should front-end integration tests make HTTP requests?

I am developing a single-page web application using AngularJS. Data for this application is consumed over a REST API which is well tested in its own right. The Angular application has a bunch of unit ...
2
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1answer
125 views

How to test a function that updates the password in database?

I have a test database with few user accounts. I don't want to break any tests. If I am writing a function that updates password for user in db and one that reads the password. Should I ideally reset ...
38
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7answers
5k views

Is it sufficient to use acceptance and integration tests instead of unit test?

Short introduction to this question. I have used now TDD and lately BDD for over one year now. I use techniques like mocking to make writing my tests more efficiently. Lately I have started a ...
2
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1answer
192 views

How can I automatically test a large, complex spreadsheet?

So, I've inherited one of those "Engineer's Special" spreadsheets -- the kind developed by Mort the Engineer, with lots of hairy VBA and WTF, complicated calculations, and no documentation. ...
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3answers
697 views

unit/integration testing web service proxy client

I'm rewriting a PHP client/proxy library that provides an interface to a SOAP-based .Net webservice, and in the process I want to add some unit and integration tests so future modifications are less ...
2
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1answer
1k views

How to unit test a web client?

I am having a lot of trouble understanding how to unit test my web client. I have just finished a project using TDD for the first time - this project hd no external dependencies such as API calls or ...
16
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1answer
2k views

How do I test a file reader?

I am working on a project with a few file formats. Some formats are specified by .xsds, others by documentation on their respective websites, and some are custom in-house formats that have no ...
4
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1answer
198 views

How to deal with the notion of time in UI/Integration tests

There are some well-known techniques for dealing with the notion of time in unit tests. These allow you to write unittests that always work with a specific time so the outcome of the test is ...
4
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3answers
419 views

Should integration test be included in continues integration (CI)?

Assume that we are developing a web application, and Hudson does typical jobs such as compile, unit test and static code analysis. But the tricky part is: Hudson deploys and starts up application ...
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3answers
7k views

What would be negative test case for this scenario?

Let's say we have some requirements Req1: User name will accept 6-10 character alpha value. Req2: On click of Submit button, application will show error message "Please enter value or character ...
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When should I write integration tests?

According to rules of TDD unit tests are written before production code, but what about Integration tests that exercises interaction between concrete (non mocks) wired objects? Should they be written ...
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Is there a point to unit tests that stub and mock everything public?

When doing unit tests the "proper" way, i.e. stubbing every public call and return preset values or mocks, I feel like I'm not actually testing anything. I'm literally looking at my code and creating ...
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2answers
550 views

Unit Tests work but there are still bugs?

Brief History I am new to Automated Unit Testing and Mocking objects world; previously we used to do Unit Testing (including Integration Testing and we mistakenly referred that as Unit Testing) ...