Unplanned
Last Updated:
30 May 2019 08:38
by ADMIN
Robert
Created on:
23 May 2019 15:05
Type:
Feature Request
How do I assert that "await someTask<T>" has been called
Let's have the following class and unit test:
public delegate Task<int> SomeDelegate();
public class Class1
{
public async Task<int> ExecuteAsync(SomeDelegate next)
{
Task<int> task1 = next.Invoke();
int int1 = await DoSomeStuff();
int int2 = await task1;
{
public async Task<int> ExecuteAsync(SomeDelegate next)
{
Task<int> task1 = next.Invoke();
int int1 = await DoSomeStuff();
int int2 = await task1;
return int1 + int2;
}
}
private async Task<int> DoSomeStuff()
{
await Task.Delay(100);
return 1;
}
}
[TestMethod]
public async Task TestMethod1()
{
// Arrange
SomeDelegate next = Mock.Create<SomeDelegate>();
next.Arrange(n => n.Invoke()).TaskResult(2).OccursOnce();
public async Task TestMethod1()
{
// Arrange
SomeDelegate next = Mock.Create<SomeDelegate>();
next.Arrange(n => n.Invoke()).TaskResult(2).OccursOnce();
// Act
int sum = await new Class1().ExecuteAsync(next);
int sum = await new Class1().ExecuteAsync(next);
// Assert
Mock.Assert(next);
Assert.AreEqual(3, sum);
}
JustMock public API lacks of convenient way to assert that particular task has been awaited. Potential workaround involves some "insider knowledge" that awaiting a Task internally results in a calls to some of its members.
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