Rhinomock entry-Mock repository, expected

(1)Mockrepository

The main class of rhinomock is the mock repository, which is used to create mock objects, recording, replay, verification, and so on.

(1) create a mock

Mockrepository mock = new mockrepository ();

(2) create a mock object

The purpose of mock is to create a mock object, expect it, record and replay it. There are many methods to create a mock object. In previous versions, the following methods were used:

Mockrepository FAC = new mockrepository ();
VaR customer = FAC. createmock <icustomer> ();

The createmock method is out of date, and the factory method is used:

Mockrepository FAC = new mockrepository ();
VaR customer = FAC. strictmock <icustomer> ();

 

You can also create a static Factory:

VaR customer = mockrepository. generatemock <icustomer> ();

 

(3) Recording

All mock frameworks use the record/replay mode, but some are displayed, some are implicit, and rhinomock is displayed.

· Record/replay traditional recording and replay:

[Test]
Public void testrr ()
{

Mockrepository FAC = new mockrepository ();
VaR customer = FAC. strictmock <icustomer> ();
 

Customer. CT (P => P. showtitle (""). Return ("");
Customer. Replay ();
Assert. areequal ("", customer. showtitle (""));
}

 

· Record, using mode

Public void testrr ()
{
Mockrepository FAC = new mockrepository ();
VaR customer = FAC. strictmock <icustomer> ();
Using (FAC. Record ())
{
Customer. CT (P => P. showtitle (""). Return ("");
}

Assert. areequal ("", customer. showtitle (""));
}

 

 

· Create a mock object using the static factory method:

Public void testrr ()
{
VaR customer = mockrepository. generatemock <icustomer> ();
Customer. CT (P => P. showtitle (""). Return ("");
Assert. areequal ("", customer. showtitle (""));
}

 

(4) Verification

Used to verify whether the mock object is expected to be true.

· Verify, used to verify whether all expectations of the mock object meet

· Verifyall is used to verify whether all expectations of all mock objects meet

 

(2)Secondary CTClass

Set expectation for methods of classes with returned values

Call: Provides expectations for methods or properties

· Call <t> (T ignored)

· Call (Action actiontoexecute)

 

Example:

[Test]
Public void testcall ()
{
Mockrepository mock = new mockrepository ();
VaR mockobject = mock. strictmock <icustomer> ();
Ct. Call (mockobject. showtitle (string. Empty). Return ("cannot be blank ");

Reverse CT. Call (mockobject. unid). Return (30 );
Mock. replayall ();
Assert. areequal ("cannot be blank", mockobject. showtitle (""));
Assert. areequal (30, mockobject. unid );
}

 

 

Lambda expressions

[Test]
Public void testcall ()
{
Mockrepository mock = new mockrepository ();
VaR mockobject = mock. strictmock <icustomer> ();
Mockobject. Expect CT (P => P. showtitle (""). Return ("cannot be blank ");
Mockobject. Expect (P => P. unid). Return (30 );

Mock. replayall ();
Assert. areequal ("cannot be blank", mockobject. showtitle (""));
Assert. areequal (30, mockobject. unid );
}

 

 

Let's look at the using method.

[Test]
Public void testcallusing ()
{
Mockrepository mock = new mockrepository ();
VaR mockobject = mock. strictmock <icustomer> ();

 

Using (Mock. Record ())
{
Mockobject. Expect CT (P => P. showtitle (""). Return ("cannot be blank ");
Mockobject. Expect (P => P. unid). Return (30 );
}

Assert. areequal ("cannot be blank", mockobject. showtitle (""));
Assert. areequal (30, mockobject. unid );
}