Unit Testing Code Coverage for WebService Method including async methods

Question

I just need information about code coverage of webservice method that includes Async Methods as well.

Suppose, I have one method written in WebService, MethodOne(string Value) and I have written TestMethod to check code coverage for this method,

When I run Test and check in code coverage, it showing me something like

MethodOne(string) 100%

MethodOneAsync(string) 0%

MethodOneAsync(string,object) 0%

so because of Asynchronous methods, I can not verify the actual code coverage of my projects, I want to cover these kind of methods as well in my code coverage.

I researched on google and read many articles but didn't get a valuable code, I have written following code as well but it doesn't help as well.

public async void TestMethod1Async()
{
    bool isValue = await System.Threading.Tasks.TaskEx.Run(() => target.IsAccountDisabled(Guid.NewGuid()));
    Assert.IsFalse(isValue);
}

Stephen Cleary · Accepted Answer · 2013-12-20 14:22:45Z

3

You can write asynchronous unit tests to test asynchronous methods.

Asynchronous unit tests must be async Task.

answered Dec 20, 2013 at 14:22

Stephen Cleary

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2 Comments

Imrankhan Pathan Over a year ago

You mean, I have to write two unit test, one for sync method and other one for async method.

Stephen Cleary Over a year ago

If you want to test them both, then yes.

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