logo
down
shadow

Should I unittest private/protected method


Should I unittest private/protected method

By : Manish
Date : November 18 2020, 03:49 PM
it helps some times From a theoretical point of view, you only need to test public methods of your instantiable classes (in standard OOP languages). There is no point in testing the internal behaviour because all you want is "which output for that input" (for a particular method, or for the entire class). You should try to respect it as much as you can because it forces you to ask some questions about the encapsulation of your class and the provided interface which may be decisive for your architecture.
From a pragmatic point of view, you can sometimes have some abstract helper classes with no implemented concrete subclass or an abstract class factoring 90+% of its child classes and where it would be too hard to test the output without plugging into a protected method. In those kinds of cases, you can mock a subclass.
code :


Share : facebook icon twitter icon
Can the main( ) method be specified as private or protected?

Can the main( ) method be specified as private or protected?


By : geethukm
Date : March 29 2020, 07:55 AM
Does that help Can the main() method be specified as private or protected? , It will compile, it will not run (tested using Eclipse).
'Fatal error call to private method' but method is protected

'Fatal error call to private method' but method is protected


By : Olbae
Date : March 29 2020, 07:55 AM
around this issue As already Alexander Larikov said that you can't access protected methods from class instance but not only protected methods but also you can't access private methods from class instance. To access a protected method of a parent class from the instance of a subclass you declare a public method in the subclass and then call the protected method of the parent class from the public method of the subclass, i.e.
code :
class testgiver{
    protected function dbConnect($userconnecttype)
    {
        echo "dbConnect called with the argument ".$userconnecttype ."!";
    }
}

class testprinter extends testgiver
{
    public function buildquestionarray() // public instead of private so you can call it from the class instance
    {
        $this->dbConnect('read');
   }
}

$tp=new testprinter();
$tp->buildquestionarray(); // output: dbConnect called with the argument read!
How to mock a protected/private method in a tested method?

How to mock a protected/private method in a tested method?


By : Delta Taf
Date : March 29 2020, 07:55 AM
hop of those help? I have a Python Clas with 2 methods.
code :
fake_temp = 15
with mock.patch.object(StateOn, '_getTemperature', return_value=fake_temp) as mock_temp:
    result = StateOn().validateTemperature()
    self.assertIsInstance(result, StateOff)
C++ private and protected virtual method

C++ private and protected virtual method


By : POSHAN BOSTOLA
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Yes, if you need to call the SaveData of another class, it needs to be accessible from that class - so public or protected.
Private vs Protected method in ruby

Private vs Protected method in ruby


By : Bart Mason
Date : March 29 2020, 07:55 AM
help you fix your problem Private Methods
To define a private method, we use the private keyword, which is actually a built-in method implemented in a class called Module. A private method can only be called by another method within the class on which it was defined (or one of its subclasses).
Related Posts Related Posts :
  • pretty printing numpy ndarrays using unicode characters
  • Frequent pattern mining in Python
  • How can I make a set of functions that can be used synchronously as well as asynchronously?
  • Convert one dice roll to two dice roll
  • count occourrence in a list
  • Writing an If condition to filter out the first word
  • to read file and compare column in python
  • Install python-numpy in the Virtualenv environment
  • `.select_by_visible_text()` is failed to select element?
  • Unable to send data multiple requests in a single connection — socket error
  • Pandas HDFStore unload dataframe from memory
  • Creating a custom admin view
  • How do you get the user role of the currently logged in user in Ckan?
  • Speed up Numpy Meshgrid Command
  • Python error - name lengths
  • appending text to a global variable
  • Python Mistake - Number of letters in name
  • Searching for a sequence in a text
  • Testing logging output with pytest
  • How do I change my default working directory for Python (Anaconda) on VSCode?
  • .lower() for x in list, not working, but works in another scenario
  • Program gives error "List indices must not be string"
  • pyqt: Memory Usage
  • Confused about classes in Learn Python the Hard Way ex43?
  • Extracting unrecognized information from many CSV files
  • How do I connect to Postgresql server from Python?
  • Append rows to a pandas DataFrame without making a new copy
  • Scrapy: Importing a package from the project that's not in the same directory
  • launching Excel application using Python to view the CSV file , but CSV file is opening in read mode and cant view the d
  • Making a list in user-defined functions
  • Pyserial microcontroller to host communication
  • Plotting a line in between subplots
  • function not returning value. Error "NameError: name 'urlss' is not defined"
  • How to perform cartesian product with Tensorflow?
  • Multiple independent random number streams from single seed
  • I Need a simple and short python3 code that count secounds in a background process
  • No module named constants
  • from django 1.4 to django 1.5- argument 'verify_exists' what s replacement?
  • Slash replacement inside a raw string
  • Reordering columns/rows of a pivot_table?
  • MySQLdb.cursors.Cursor.execute does not work
  • Python module being reimported when imported at different places
  • Is the Session object from Python's Requests library thread safe?
  • Python Regex: Finding First and Last Names
  • Order by selection in List view of OpenERP 7.0
  • Reading input values in ipython notebook
  • List of dictionaries - how to read a specific value in a dictionary
  • writing os.system output to file
  • Create dictionary from points list and multiple attribute lists
  • How to write a table line by line with for loop
  • Map projection and forced interpolation
  • Django FBV's "render_to_response" equivalent in Class-Based-View?
  • Paramiko raises "SFTPError: Garbage packet received"
  • python pandas operations on columns
  • python list appending is not working
  • Speeding up matplotlib scatter plots
  • For each element of the list find closest date from a different list
  • How to prepend new rows at the beginning of an existing csv file?
  • how to make database robust to process kills with sqlite postgress and sqlalchemy?
  • finding a set of ranges that a number fall in
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org