Comments (2)
Hi,
I suspect this is the problem
procedure TestIFoo.SetupStub;
begin
FIFoo.Bar := TStub<IBar>.Create;
end;
TStub is record which holds a reference to the interface, but your stub is going out of scope immediately because you don't hold a reference to the TStub anywhere. Declare a field on your test class for the Stub to hold the stub
TestIFoo = class(TTestCase)
private
FBarSub : TStub<IBar>;
...
procedure TestIFoo.SetupStub;
begin
FBarStub := TStub<IBar>.Create;
FIFoo.Bar := FBarStub;
end;
from delphi-mocks.
Well... I suppose you're right. I mistakenly thought that holding a reference to the Interface was enough to keep it alive, but I'm learning now that this is not the case...
I'm actually testing a class that depends on a large set of interfaces, so I was trying to create Stubs for all in a method and call that code in a set of my tests, you know basic DRY.
Now I'm wondering if keeping this large list of references in the test could cause more problems that the benefit of doing this, but I'm still don't want to copy/paste the code to create all the stubs to every method of this large Test Case class.
from delphi-mocks.
Related Issues (20)
- Some questions rather than an issue HOT 3
- Get rid of W1029 warning in Delphi compile mode HOT 4
- Need research if IStubSetup<T> can benefit from an overloaded method function WillReturn<TReturn>(const value : TReturn) : IWhen<T>; overload; HOT 2
- Memory leak there should not have memory leak HOT 2
- Typos in Sample1Main.pas HOT 1
- Status of Delphi XE support HOT 2
- Mocking an empty interface HOT 2
- TObjectProxy.Destroy raises "Invalid pointer operation". HOT 1
- Typo on Delphi.Mocks.Proxy.pas
- Some units have (apparently unnecessarily) Windows in the uses clause HOT 3
- Mock Objects HOT 1
- Remove copy of VSoft.WeakReference and use dpm package
- [discussion] Delphi Mock documentation HOT 7
- TMock<IMyInterface>.MyMethod(X) leads to access violation when X is a record type HOT 3
- Test fails with current version of Mocks, passes with old version HOT 2
- Calling virtual method with defined behavior can cause problems HOT 2
- Example code does not work HOT 1
- Not able to define behaviour for overloaded functions with different parameters. HOT 1
- WillReturn for public class property with private getter HOT 4
- Call to actual class method when mocking class with a non-virtual method HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from delphi-mocks.