python - Error when mocking modules with the patch decorator in Django -

-

I'm learning about joke in Dango but my head can not be found around patching.

Test_get_name passes but test_patched_get_name fails with value error: Object is of 'MagicMock' type, but a Django model, manager, or QuerySet

Here are my files:

utils.py 

  def get_name (clientid): c = get_object_or_404 (client, pk = clientid ) C_name = c .get_name () return c_name   
  tests.py   
  class client entity ests (unittest.TestCase): def Set up (self): self.c_instance = mock.mock (idea = client, p = 1) self.c_instance.name = "test" def test_get_name (self): self.assertEqual (Clie nt.get_name (self.c_instance), "Test") def test_patched_get_name (self): mock.patch ( 'myapp.utils.Client') as well as self.c_instance: myapp.utils import get_name self.assertEqual ( Get_name (self.c_instance.pk), "test")   
  models.py   
  class client (model.model ): Name = model.carfield (max_long = 200) def get_name (self): Return self.name   
 I think  Get_object_or_404  a model instead of a duplicate object But I'm not sure how to do it.  
 Full Traceback:  
  ===== ========================= ======================================== Error: test_patched_get_name (myapp.tests.ClientTests) ------------------------- ------------------------- -------------------- Tracebacks (last most recent call): File "pathto / MyApp / tests.py", line 63, test_patched_get_name self.assertEqual (get_name (self .c_instance.pk) file "pathto / MyApp / views.py", line 36, in get_name cu = get_object_or_404 (client, P = clientid) file "pathto / lib / python2.7 / site-packages / Django / shortcuts / __ init__.py ", line 111, get_object_or_404 queryset = _get_queryset (Klass) file" pathto / lib / python2.7 /site-packages/django/shortcuts/__init__.py ", line 97, _get_queryset in "Manager, or QuerySet group" in% klass__name) ValueError: Object type of 'MagicMock', but should be a Django model, manager, or query group - ------------------ -------------------------------- ------------ ------ -    
 
 
 If you have the  Get_name  function, I think that you mean instead should Django's  get_object_or_404  patch that when Test call  get_name , then Dijengo the  get_object_or_404  instead of calling Code will call a fake item - Patch C function - which will return some Purwanumanyukt value in stuff to test is simply to verify that  get_name to  work and return the correct value. It does not need to make a real call to Dezango's  get_object_or_404  (since this is not what you are testing).  
 I think your test should look something like this:  
  # Make sure that you get the "get_name" inside the "patch" import patch from the fake import patch # working @patch ( 'myapp.utils.get_object_or_404') has def test_patched_get_name (used manually, mock_get_object_or_404 "get_object_or_404"): # patch function is provided as a parameter to your test function # - you call it by any name (In this case, it is # "mock_get_object_or_404") Import Myapp.utils get_name # Set the return value of counterfeit function - to look at patching function # fake "client" object will return Mock_get_object_or_404.return_value = self.c_instance # longer than the return value of "get_name" function # what This is similar to the name of the dummy client. Return_value = get_name (self.c_instance.pk) expected_value = self.c_instance.name self.assertEqual (returned_view, expected_value)

Comments

Post a Comment

Popular posts from this blog

ios - Adding an SKSpriteNode to SKScene from a child SKSpriteNode -

-
I have a SKScene where I am adding an SKSpriteNode I have subclassed the SKSpriteNode class to create this node. In the subclass I am defining some SKActions on Sprite. What do I want to do when the end of this phantom ends the SKAction sequence, then I add a new Prayer node to this scene. How is this possible. The following code is mine: The code for the sequence is that I'm running on the Scansprinitode subclass (TEMissileNode): - SKAction * moveDown = [SKAction moveToY: Self.position.y - 20 Duration: 0.2]; SKAction * animation = [SKAction animateWithTextures: textures timePerFrame: time / 7]; SKAction * moveMissileProjectile = [SKAction Moving: Pointoffscreen Term: Time]; SKAction * group = [SKAction group: @ [animation, movement projectile]]; SKAction * Sequence = [SKAction Sequence: @ [Hilldown, Group, [SKAction removalFromParent]]]; [Self run action: sequence]; From the main scene, I call those actions that execute these tasks TEMissileNode * missile = [tmissil...
Read more

Matlab transpose a table vector -

-
An embarrassing simple question seems to be, but how can I move a Matlab table vector? aTableT = aTable '; I tried a standard syntax for the simple interaction of a line vector to a line vector aTable : ATableT = reshape (aTable, 1, Height (aTable)); and aTableT = rot90 (aTable); According to the head, the last time table should work for table, see. However, I get this error code: Error type in using table / permit (line 396) Undefined function 'permute' for the input arguments. Error in rot 90 (line 29) b = magnitude (b, [2 1 3: ndims (a)]); NB: fliplr is not useful either pretty sure I have covered clear angles - any ideas? Thanks! Try changing your table into an array, move it, then back to a table In other words, try doing this: aTableArray = table2array (aTable); ATableT = array 2table (aTableArray. '); I have also read the document for rot90 , and it says that rot90 is definitely working for tables Do, and I find you...
Read more

c# - Textbox not clickable but editable -

-
I have a small form with 10 text boxes, I have set them in the correct tab order. I want them on my tab service I was wondering if there is a way to set the text box so that they can be selected for editing until they are tabbed. That is ... I do not want the end user to edit the text box to click on them, I just want to make them editable through tabu. this should do the trick public partial category poor text box: Text Box {Safe Override Zero WndProc (Ref: Message Message) {if (m.msg == (Int) WM.LBUTTONDOWN) {Return; // mount down events} base.WndProc (ref m); }} Window message enum can be found. How to do this without anherizing: text box : class EatMouseDown: netwindows {safe override zero WndProc (ref message message) {if (m.msg == (int) WM.LBUTTONDOWN) {return; } Base.WandProc (Ref M); }} Safe Override Zero Onload (EventEurge E) {base.OnLoad (e); How to do this without any part: left a clean part, whatever is important, this can be a buggy but it works R...
Read more