I am starting new project from scratch and I would like to have high unit tests coverage. Let's say that we have ClassA, ClassB and ClassC and ClassATest, ClassBTest, ClassCTest. Is it a good practice to use in a ClassATest real object of a ClassB and a ClassC so that all classes are tested in ClassATest or should I ClassATest use mocks of ClassB and ClassC and only real instance of ClassA should be created? I don't have any troubles to instantinate ClassB and ClassC and I don't see any reasons to use mocks here.
Unit test contains instances of other classes not only mocks
135 views Asked by BlueLettuce16 At
1
There are 1 answers
Related Questions in JAVA
- Add image to JCheckBoxMenuItem
- How to access invisible Unordered List element with Selenium WebDriver using Java
- Inheritance in Java, apparent type vs actual type
- Java catch the ball Game
- Access objects variable & method by name
- GridBagLayout is displaying JTextField and JTextArea as short, vertical lines
- Perform a task each interval
- Compound classes stored in an array are not accessible in selenium java
- How to avoid concurrent access to a resource?
- Why does processing goes slower on implementing try catch block in java?
Related Questions in UNIT-TESTING
- How to write tests for classes with inheritance
- PHPunit call magic methods
- Convert IEnumerable to IObservable with variable Period
- How to a run specific code before & after each unit test in Python
- Unit testing a class A that derives from an abstract class B
- Is there another way to unit test business logic in mvc
- Some of my tests show prepended with junit.framework
- Selenium Driver Service not found exception
- Can not convert from Class<PowerMockRunner> to Class<? extends Runner>
- AngularJS Unit Testing - multiple mocks and providers
Related Questions in TDD
- How to write tests for classes with inheritance
- Need help in passing this simple mocha test in javascript
- Best practice for handling appsettings values
- Why does Jasmine toEqual return true when comparing empty array with empty object?
- Laravel 5.1 testing with PHPUnit and PHPSpec
- Is there a way to create a custom cucumber formatter that prints the Given, When and Then steps
- Unable to get Ruby Page-Object gives error "undefined method"
- How to start my first TDD project?
- How to make JUnit test fall down if constuctor is present?
- Rspec: Factory Girl & Complex Associations
Related Questions in TESTDRIVENDESIGN
- Java program to prove Test Driven Development
- TDD and MVC Crossroads. What ORM integrates nicely?
- Leads CA1822 to a bad design for modern development when it comes to unit testing?
- Where to start with test driven development?
- How can I test exceptions using Test Driven Design concept in eclipse
- Unit testing vs TDD(test driven dev) What is the difference?
- Why extract an interface when we can DI a delegate to make it testable?
- Some confusion about test driven development
- Unit test contains instances of other classes not only mocks
- TDD principle, how to make the test fail
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
I would tend to use the real classes if you can.
I would mock in scenarios where I can't instantiate those classes, or they require interaction with databases or other remote systems. However if you can use the real dependent classes with no penalty (construction or performance) then that seems a decent approach to reliable testing.