❔ ✅ Verifying the purpose of Moq usage

mockDatabase.Setup(db => db.GetUserName(It.IsAny<int>()))
    .Returns((int userId) => "User" + userId);

mockDatabase.Setup(db => db.GetUserName(It.IsAny<int>()))
    .Returns((int userId) => "User" + userId);

So, as you can see I use

It.IsAny<int>()

It.IsAny<int>()

to mimic a value that would be passed, since

GetUserName()

GetUserName()

requres an integer passed as argument.

However this value is not used in the actual mock, but rather the

string result = userManager.GetUserDisplayName(42);

string result = userManager.GetUserDisplayName(42);

the

that is passed here, which then calls

GetUserName()

GetUserName()

inside of it.

C#•3y ago•

66 replies

mockDatabase.Setup(db => db.GetUserName(It.IsAny<int>()))
    .Returns((int userId) => "User" + userId);

mockDatabase.Setup(db => db.GetUserName(It.IsAny<int>()))
    .Returns((int userId) => "User" + userId);

So, as you can see I use

It.IsAny<int>()

It.IsAny<int>()

to mimic a value that would be passed, since

GetUserName()

GetUserName()

requres an integer passed as argument.

However this value is not used in the actual mock, but rather the

string result = userManager.GetUserDisplayName(42);

string result = userManager.GetUserDisplayName(42);

the

that is passed here, which then calls

GetUserName()

GetUserName()

inside of it.