python - How to access object instance from mocked instance method when unit testing? -


in code below says foo_obj = ????, how can reference foo object instance, or better approach?

class foo(object):      def __init__(self):         self.hello = "hey!"      def bar(self):         return self.hello + " how's going?"  def side_effect_foo_bar(*args, **kwargs):     foo_obj = ????     return foo_obj.hello + " what's up?"  class testfoo(unittest.testcase):      @patch.object(foo, 'bar')     def test_bar(self, mocked_bar):         mocked_bar.side_effect = side_effect_foo_bar         foo = foo()         self.asserttrue(foo.bar() == "hey! what's up?")

i figured out this:

http://mock.readthedocs.org/en/latest/examples.html#mocking-unbound-methods

the trick add autospec=true in @patch.object(foo, 'bar', autospec=true).

class foo(object):      def __init__(self):         self.hello = "hey!"      def bar(self):         return self.hello + " how's going?"  def side_effect_foo_bar(*args, **kwargs):     return args[0].hello + " what's up?"  class testfoo(unittest.testcase):      @patch.object(foo, 'bar', autospec=true)     def test_bar(self, mocked_bar):         mocked_bar.side_effect = side_effect_foo_bar         foo = foo()         self.asserttrue(foo.bar() == "hey! what's up?")

Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r
Read more

java - How to filter a backspace keyboard input -

i have code gives message when key number pressed: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochararray().length - 1]; if (!(ch >= '0' && ch <= '9')) { system.out.println("the char entered not number"); t.consume(); } } }); now if press on wrong button , press backspace remove it, error message. how can add backspace input if statement? i have found answer: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochar
Read more

java - Show Soft Keyboard when EditText Appears -

i have code in android app, alert dialog , keyboard, , when dialog shown want keyboard appear. not , not sure why? here code: final alertdialog.builder alert = new alertdialog.builder(this); alert.settitle("title"); alert.setmessage("message"); final edittext input = new edittext(this); input.setinputtype(inputtype.type_class_number); alert.setview(input); input.setonfocuschangelistener(new view.onfocuschangelistener() { @override public void onfocuschange(view v, boolean hasfocus) { if (hasfocus) { log.i(tag, "in focus"); inputmethodmanager inputmethodmanager = (inputmethodmanager) getsystemservice(context.input_method_service); inputmethodmanager.showsoftinput(input, inputmethodmanager.show_implicit); } } }); but keyboard not appear though edit text in focus, , tell appear why, doesn't come up? thanks in advance.
Read more