defines a set of expected and/or allowed method/constructor invocations on the mocked types/instances that have been made available to the test through mock fields and/or mock parameters (e.g., in JMockit).
Questions tagged [expectations]
121 questions
0
votes
1 answer
Matlab: Covariance Matrix from matrix of combinations using E(X) and E(X^2)
I have a set of independent binary random variables (say A,B,C) which take a positive value with some probability and zero otherwise, for which I have generated a matrix of 0s and 1s of all possible combinations of these variables with at least a 1…
rock3000
- 11
- 1
0
votes
1 answer
How to calculate the expected value of a given distribution in SAS
For example, gamma(2,3) is given. Is there any function in SAS like ExpectedValue("Gamma",2,3) to give the expected value of the distribution. I have googled for a while and no satisfactory answer found.
Sun Dayu
- 1
- 1
0
votes
2 answers
JMockit method that isn't mocked doesn't work
Sample class
public class Test{
@Tested ClassA objA;
@Test(expected = MyException.class){
String expectedVar = "expectedVar";
new Expectations(objA)
{
{
objA.someMethod();
result = expectedVar;
}
};
// So here is…
Arsen Simonean
- 362
- 2
- 17
0
votes
1 answer
jasmine expect not matching array result
I'm trying the following code:
describe("array deletion", function () {
it("leaves a hole in middle", function () {
var array = ['one','two','three'];
delete array[1]; //'two' deleted
…
0
votes
0 answers
Jmockit: Mock calls in the @Parameters method
I have a parameterized test class
@RunWith(Parameterized.class)
class Tests{
private int count;
MyClass object;
@Parameters
public static Collection data() {
return Arrays.asList(new Object[][] {
{…
deborah-digges
- 1,165
- 11
- 19
0
votes
0 answers
Mathematica Conditional Expectation using Mixture Distribution
I'm using Mathematica to find a closed-form solution for a conditional expectation. The distribution I am interested in is a mixture of two trivariate normals. In particular, I would like to know the conditional expectation of one random variable…
jackblun
- 1
- 2
0
votes
1 answer
rspec, validate the actual Expectation parameter
Is it possible to validate the actual parameter received by a mock objects method parameter? I cannot do a direct comparison because i'm using Fabricate and converting the object into a serialised format.
for example:
expect(user).to…
wired00
- 13,930
- 7
- 70
- 73
0
votes
1 answer
Expected value of average selling price
I have n items priced P1,P2...Pn. An item will get sold with a probability p. I need to find an expression for the expected value of the average selling price.
Since, the items can be sold in 2^n ways,this seems very daunting.
My take
All items…
kangkan Dc
- 183
- 1
- 9
0
votes
1 answer
PHPunit expectation on Mock object is not fulfilled
Here is my class:
public function __construct(Manager $moduleManager, Source\Yesno $yesNo)
{
$this->moduleManager = $moduleManager;
$this->yesNo = $yesNo;
}
public function my1()
{
$this->moduleManager->isOutputEnabled('');
…
zhartaunik
- 932
- 12
- 29
0
votes
2 answers
RSpec: Expectation on model's not working while testing controller
I'm trying to write a functional test. My test looks as following:
describe PostsController do
it "should create a Post" do
Post.should_receive(:new).once
post :create, { :post => { :caption => "ThePost", :category => "MyCategory" } }
…
oldhomemovie
- 14,621
- 13
- 64
- 99
0
votes
1 answer
How to expect a new arraylist object in powermock?
I have a code which has below two new List objects of different type:
List typeOneList = new ArrayList();
List typeTwoList = new ArrayList();
How can I use PowerMock.expectNew() to return two different…
Rajan
- 124
- 2
- 12
0
votes
1 answer
Listing the total sum of all possible sums in a set with constraints
I am keen to find out the following:
Given a set with N elements, my friend and I are playing a game.I always make the first move.
We can only remove either the first or the last element with 50% chance each.We take alternate turns in the game.If…
chelsea
- 185
- 1
- 10
0
votes
1 answer
Mock a method that will return different results based on the order that it's called
I would like to mock a method that returns A when first called, and B when called the second time, and all subsequent calls to it will return C. I was assuming that I can use $this->any() and $this->at() to get the desired expectation, but it seems…
Xavier_Ex
- 8,432
- 11
- 39
- 55
0
votes
1 answer
Stopping mocking in Jmockit
I am using JMockit. I am mocking a method. I want that mocked method should be called once after that actual method should be called. I am providing the code I am using.
package StopMocking;
public class ClassToMock
{
public int methodToMock()
…
Varun
- 209
- 2
- 5
- 11
0
votes
1 answer
UnexpectedInvocation while mocking a static method call
I am trying to test a static method using JMockit. This method uses a utility class static method.
When the test runs, JMockit complains and throws the following exception:
Test set: com.company.pkg.subpkg.mylib.test.ServiceCommunicationTest
…
sgsi
- 382
- 1
- 8
- 18